The only way I can connect to the router is by switching off the wi-fi button, and then switching it back on. Otherwise the system cannot find the router
Browsing is very slow. Is this because I am using a liveDVD
In the live DVD. what about using sudo iwconfig wlan0 power off?
and how about ignoring ipv6? How would I do this in Terminal?
-
I know, I should have used the code tags,
kubuntu@kubuntu:~$ dmesg
kubuntu@kubuntu:~$ clearCode:[ 0.000000] random: get_random_bytes called from start_kernel+0x42/0x50d with crng_init=0 [ 0.000000] Linux version 4.13.0-36-generic (buildd@lgw01-amd64-033) (gcc version 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1~16.04.9)) #40~16.04.1-Ubuntu SMP Fri Feb 16 23:25:58 UTC 2018 (Ubuntu 4.13.0-36.40~16.04.1-generic 4.13.13) [ 0.000000] Command line: file=/cdrom/preseed/kubuntu.seed boot=casper maybe-ubiquity initrd=/casper/initrd.lz quiet splash --- maybe-ubiquity [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Centaur CentaurHauls [ 0.000000] Disabled fast string operations [ 0.000000] x86/fpu: x87 FPU will use FXSAVE [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009abff] usable [ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000bfe51bff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bfe51c00-0x00000000bfe53bff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000bfe55c00-0x00000000bfe57bff] ACPI data [ 0.000000] BIOS-e820: [mem 0x00000000bfe57c00-0x00000000bfffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fed003ff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed20000-0x00000000fed9ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000feefffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000ffb00000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000013bffffff] usable [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] random: fast init done [ 0.000000] SMBIOS 2.3 present. [ 0.000000] DMI: Dell Inc. Dell DM061 /0WG864, BIOS 2.3.2 03/30/2007 [ 0.000000] tsc: Fast TSC calibration using PIT [ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000000] AGP: No AGP bridge found [ 0.000000] e820: last_pfn = 0x13c000 max_arch_pfn = 0x400000000 [ 0.000000] MTRR default type: uncachable [ 0.000000] MTRR fixed ranges enabled: [ 0.000000] 00000-9FFFF write-back [ 0.000000] A0000-BFFFF uncachable [ 0.000000] C0000-D7FFF write-protect [ 0.000000] D8000-EFFFF uncachable [ 0.000000] F0000-FFFFF write-protect [ 0.000000] MTRR variable ranges enabled: [ 0.000000] 0 base 000000000 mask 000000000 write-back [ 0.000000] 1 base 0BFF00000 mask FFFF00000 uncachable [ 0.000000] 2 base 0C0000000 mask FC0000000 uncachable [ 0.000000] 3 disabled [ 0.000000] 4 disabled [ 0.000000] 5 disabled [ 0.000000] 6 disabled [ 0.000000] 7 disabled [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WC UC- UC [ 0.000000] total RAM covered: 64511M [ 0.000000] Found optimal setting for mtrr clean up [ 0.000000] gran_size: 64K chunk_size: 2M num_reg: 7 lose cover RAM: 0G [ 0.000000] e820: update [mem 0xbff00000-0xffffffff] usable ==> reserved [ 0.000000] e820: last_pfn = 0xbfe51 max_arch_pfn = 0x400000000 [ 0.000000] found SMP MP-table at [mem 0x000fe710-0x000fe71f] mapped at [ffff8d4b000fe710] [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] Base memory trampoline at [ffff8d4b00094000] 94000 size 24576 [ 0.000000] BRK [0x9af2a000, 0x9af2afff] PGTABLE [ 0.000000] BRK [0x9af2b000, 0x9af2bfff] PGTABLE [ 0.000000] BRK [0x9af2c000, 0x9af2cfff] PGTABLE [ 0.000000] BRK [0x9af2d000, 0x9af2dfff] PGTABLE [ 0.000000] BRK [0x9af2e000, 0x9af2efff] PGTABLE [ 0.000000] RAMDISK: [mem 0x7e1ba000-0x7fffffff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000FEBF0 000024 (v02 DELL ) [ 0.000000] ACPI: XSDT 0x00000000000FD090 000064 (v01 DELL B8K 00000014 ASL 00000061) [ 0.000000] ACPI: FACP 0x00000000000FD1B0 0000F4 (v03 DELL B8K 00000014 ASL 00000061) [ 0.000000] ACPI: DSDT 0x00000000FFFD6398 0033DC (v01 DELL dt_ex 00001000 INTL 20050624) [ 0.000000] ACPI: FACS 0x00000000BFE51C00 000040 [ 0.000000] ACPI: FACS 0x00000000BFE51C00 000040 [ 0.000000] ACPI: SSDT 0x00000000FFFD9A52 00009C (v01 DELL st_ex 00001000 INTL 20050624) [ 0.000000] ACPI: APIC 0x00000000000FD2A4 000092 (v01 DELL B8K 00000014 ASL 00000061) [ 0.000000] ACPI: BOOT 0x00000000000FD336 000028 (v01 DELL B8K 00000014 ASL 00000061) [ 0.000000] ACPI: MCFG 0x00000000000FD35E 00003E (v01 DELL B8K 00000014 ASL 00000061) [ 0.000000] ACPI: HPET 0x00000000000FD39C 000038 (v01 DELL B8K 00000014 ASL 00000061) [ 0.000000] ACPI: DUMY 0x00000000BFE55C00 000024 (v01 DELL B8K 00000014 ASL 00000061) [ 0.000000] ACPI: SLIC 0x00000000000FD3D4 000176 (v01 DELL B8K 00000014 ASL 00000061) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000013bffffff] [ 0.000000] NODE_DATA(0) allocated [mem 0x13bfd2000-0x13bffcfff] [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000000] Normal [mem 0x0000000100000000-0x000000013bffffff] [ 0.000000] Device empty [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000001000-0x0000000000099fff] [ 0.000000] node 0: [mem 0x0000000000100000-0x00000000bfe50fff] [ 0.000000] node 0: [mem 0x0000000100000000-0x000000013bffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000013bffffff] [ 0.000000] On node 0 totalpages: 1031658 [ 0.000000] DMA zone: 64 pages used for memmap [ 0.000000] DMA zone: 21 pages reserved [ 0.000000] DMA zone: 3993 pages, LIFO batch:0 [ 0.000000] DMA32 zone: 12218 pages used for memmap [ 0.000000] DMA32 zone: 781905 pages, LIFO batch:31 [ 0.000000] Normal zone: 3840 pages used for memmap [ 0.000000] Normal zone: 245760 pages, LIFO batch:31 [ 0.000000] ACPI: PM-Timer IO Port: 0x808 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] high level lint[0x1]) [ 0.000000] IOAPIC[0]: apic_id 8, version 32, address 0xfec00000, GSI 0-23 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] ACPI: IRQ0 used by override. [ 0.000000] ACPI: IRQ9 used by override. [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.000000] smpboot: Allowing 8 CPUs, 6 hotplug CPUs [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.000000] PM: Registered nosave memory: [mem 0x0009a000-0x000effff] [ 0.000000] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.000000] PM: Registered nosave memory: [mem 0xbfe51000-0xbfe51fff] [ 0.000000] PM: Registered nosave memory: [mem 0xbfe52000-0xbfe52fff] [ 0.000000] PM: Registered nosave memory: [mem 0xbfe53000-0xbfe55fff] [ 0.000000] PM: Registered nosave memory: [mem 0xbfe56000-0xbfe56fff] [ 0.000000] PM: Registered nosave memory: [mem 0xbfe57000-0xbfe57fff] [ 0.000000] PM: Registered nosave memory: [mem 0xbfe58000-0xbfffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xc0000000-0xdfffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xe0000000-0xefffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xf0000000-0xfebfffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfec00000-0xfecfffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed00000-0xfed1ffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed20000-0xfed9ffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfeda0000-0xfedfffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfee00000-0xfeefffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfef00000-0xffafffff] [ 0.000000] PM: Registered nosave memory: [mem 0xffb00000-0xffffffff] [ 0.000000] e820: [mem 0xc0000000-0xdfffffff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on bare hardware [ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns [ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:8 nr_cpu_ids:8 nr_node_ids:1 [ 0.000000] percpu: Embedded 45 pages/cpu @ffff8d4c3bc00000 s146520 r8192 d29608 u262144 [ 0.000000] pcpu-alloc: s146520 r8192 d29608 u262144 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 0 1 2 3 4 5 6 7 [ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 1015515 [ 0.000000] Policy zone: Normal [ 0.000000] Kernel command line: file=/cdrom/preseed/kubuntu.seed boot=casper maybe-ubiquity initrd=/casper/initrd.lz quiet splash --- maybe-ubiquity [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] AGP: Checking aperture... [ 0.000000] AGP: No AGP bridge found [ 0.000000] Calgary: detecting Calgary via BIOS EBDA area [ 0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing! [ 0.000000] Memory: 3936516K/4126632K available (12300K kernel code, 2481K rwdata, 4008K rodata, 2364K init, 2368K bss, 190116K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1 [ 0.000000] Kernel/User page tables isolation: enabled [ 0.000000] ftrace: allocating 37831 entries in 148 pages [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=8. [ 0.000000] Tasks RCU enabled. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=8 [ 0.000000] NR_IRQS: 524544, nr_irqs: 488, preallocated irqs: 16 [ 0.000000] Console: colour VGA+ 80x25 [ 0.000000] console [tty0] enabled [ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 133484882848 ns [ 0.000000] hpet clockevent registered [ 0.000000] tsc: Fast TSC calibration using PIT [ 0.004000] tsc: Detected 2793.062 MHz processor [ 0.004000] Calibrating delay loop (skipped), value calculated using timer frequency.. 5586.12 BogoMIPS (lpj=11172248) [ 0.004000] pid_max: default: 32768 minimum: 301 [ 0.004000] ACPI: Core revision 20170531 [ 0.065238] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 0.065293] Security Framework initialized [ 0.065296] Yama: becoming mindful. [ 0.065339] AppArmor: AppArmor initialized [ 0.067428] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.068602] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes) [ 0.068671] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes) [ 0.068711] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes) [ 0.069148] Disabled fast string operations [ 0.069165] FEATURE SPEC_CTRL Not Present [ 0.069168] CPU: Physical Processor ID: 0 [ 0.069169] CPU: Processor Core ID: 0 [ 0.069171] mce: CPU supports 4 MCE banks [ 0.069182] CPU0: Thermal monitoring enabled (TM1) [ 0.069191] process: using mwait in idle threads [ 0.069198] Last level iTLB entries: 4KB 128, 2MB 128, 4MB 128 [ 0.069199] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 64, 1GB 0 [ 0.069203] Spectre V2 mitigation: Mitigation: Full generic retpoline [ 0.069205] Spectre V2 mitigation: Speculation control IBPB not-supported IBRS not-supported [ 0.069448] Freeing SMP alternatives memory: 36K [ 0.071382] smpboot: Max logical packages: 4 [ 0.071796] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.112000] smpboot: CPU0: Intel(R) Pentium(R) D CPU 2.80GHz (family: 0xf, model: 0x6, stepping: 0x5) [ 0.112000] Performance Events: Netburst events, Netburst P4/Xeon PMU driver. [ 0.112000] ... version: 0 [ 0.112000] ... bit width: 40 [ 0.112000] ... generic registers: 18 [ 0.112000] ... value mask: 000000ffffffffff [ 0.112000] ... max period: 0000007fffffffff [ 0.112000] ... fixed-purpose events: 0 [ 0.112000] ... event mask: 000000000003ffff [ 0.112000] Hierarchical SRCU implementation. [ 0.112000] smp: Bringing up secondary CPUs ... [ 0.112000] x86: Booting SMP configuration: [ 0.112000] ... node #0, CPUs: #1 [ 0.120788] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter. [ 0.004000] Disabled fast string operations [ 0.122872] smp: Brought up 1 node, 2 CPUs [ 0.122872] smpboot: Total of 2 processors activated (11172.24 BogoMIPS) [ 0.124469] devtmpfs: initialized [ 0.124469] x86/mm: Memory block size: 128MB [ 0.125066] evm: security.selinux [ 0.125067] evm: security.SMACK64 [ 0.125068] evm: security.SMACK64EXEC [ 0.125069] evm: security.SMACK64TRANSMUTE [ 0.125070] evm: security.SMACK64MMAP [ 0.125071] evm: security.ima [ 0.125072] evm: security.capability [ 0.125127] PM: Registering ACPI NVS region [mem 0xbfe51c00-0xbfe53bff] (8192 bytes) [ 0.125127] reboot: Dell E520 series board detected. Selecting BIOS-method for reboots. [ 0.125127] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.125127] futex hash table entries: 2048 (order: 5, 131072 bytes) [ 0.125127] pinctrl core: initialized pinctrl subsystem [ 0.125127] RTC time: 18:17:21, date: 03/21/18 [ 0.125127] NET: Registered protocol family 16 [ 0.125127] cpuidle: using governor ladder [ 0.125127] cpuidle: using governor menu [ 0.125127] PCCT header not found. [ 0.125127] Simple Boot Flag at 0x7a set to 0x80 [ 0.125127] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it [ 0.125127] ACPI: bus type PCI registered [ 0.125127] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.125127] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000) [ 0.125127] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820 [ 0.125127] PCI: Using configuration type 1 for base access [ 0.130909] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.130909] ACPI: Added _OSI(Module Device) [ 0.130909] ACPI: Added _OSI(Processor Device) [ 0.130909] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.130909] ACPI: Added _OSI(Processor Aggregator Device) [ 0.153616] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored [ 0.171632] ACPI: Interpreter enabled [ 0.171670] ACPI: (supports S0 S3 S4 S5) [ 0.171672] ACPI: Using IOAPIC for interrupt routing [ 0.171810] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.172217] ACPI: Enabled 15 GPEs in block 00 to 1F [ 0.314809] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.314818] acpi PNP0A03:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI] [ 0.314827] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 0.323614] PCI host bridge to bus 0000:00 [ 0.323619] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.323622] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.323625] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.323628] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000effff window] [ 0.323630] pci_bus 0000:00: root bus resource [mem 0x000f0000-0x000fffff window] [ 0.323633] pci_bus 0000:00: root bus resource [mem 0xbff00000-0xdfffffff window] [ 0.323635] pci_bus 0000:00: root bus resource [mem 0xf0000000-0xfebfffff window] [ 0.323638] pci_bus 0000:00: root bus resource [mem 0xff980800-0xff980bff window] [ 0.323641] pci_bus 0000:00: root bus resource [mem 0xff97c000-0xff97ffff window] [ 0.323643] pci_bus 0000:00: root bus resource [mem 0xfed20000-0xfed9ffff window] [ 0.323647] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.323661] pci 0000:00:00.0: [8086:29a0] type 00 class 0x060000 [ 0.324149] pci 0000:00:01.0: [8086:29a1] type 01 class 0x060400 [ 0.324214] pci 0000:00:01.0: PME# supported from D0 D3hot D3cold [ 0.324696] pci 0000:00:19.0: [8086:104c] type 00 class 0x020000 [ 0.324719] pci 0000:00:19.0: reg 0x10: [mem 0xdffe0000-0xdfffffff] [ 0.324729] pci 0000:00:19.0: reg 0x14: [mem 0xdffdb000-0xdffdbfff] [ 0.324739] pci 0000:00:19.0: reg 0x18: [io 0xecc0-0xecdf] [ 0.324806] pci 0000:00:19.0: PME# supported from D0 D3hot D3cold [ 0.325242] pci 0000:00:1a.0: [8086:2834] type 00 class 0x0c0300 [ 0.325291] pci 0000:00:1a.0: reg 0x20: [io 0xff20-0xff3f] [ 0.325758] pci 0000:00:1a.1: [8086:2835] type 00 class 0x0c0300 [ 0.325808] pci 0000:00:1a.1: reg 0x20: [io 0xff00-0xff1f] [ 0.326286] pci 0000:00:1a.7: [8086:283a] type 00 class 0x0c0320 [ 0.326312] pci 0000:00:1a.7: reg 0x10: [mem 0xdffdac00-0xdffdafff] [ 0.326401] pci 0000:00:1a.7: PME# supported from D0 D3hot D3cold [ 0.326839] pci 0000:00:1b.0: [8086:284b] type 00 class 0x040300 [ 0.326865] pci 0000:00:1b.0: reg 0x10: [mem 0xdffdc000-0xdffdffff 64bit] [ 0.326950] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold [ 0.327397] pci 0000:00:1c.0: [8086:283f] type 01 class 0x060400 [ 0.327487] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold [ 0.327946] pci 0000:00:1d.0: [8086:2830] type 00 class 0x0c0300 [ 0.327996] pci 0000:00:1d.0: reg 0x20: [io 0xff80-0xff9f] [ 0.328467] pci 0000:00:1d.1: [8086:2831] type 00 class 0x0c0300 [ 0.328516] pci 0000:00:1d.1: reg 0x20: [io 0xff60-0xff7f] [ 0.328978] pci 0000:00:1d.2: [8086:2832] type 00 class 0x0c0300 [ 0.329027] pci 0000:00:1d.2: reg 0x20: [io 0xff40-0xff5f] [ 0.329497] pci 0000:00:1d.7: [8086:2836] type 00 class 0x0c0320 [ 0.329522] pci 0000:00:1d.7: reg 0x10: [mem 0xff980800-0xff980bff] [ 0.329611] pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold [ 0.330040] pci 0000:00:1e.0: [8086:244e] type 01 class 0x060401 [ 0.330541] pci 0000:00:1f.0: [8086:2812] type 00 class 0x060100 [ 0.330635] pci 0000:00:1f.0: quirk: [io 0x0800-0x087f] claimed by ICH6 ACPI/GPIO/TCO [ 0.330640] pci 0000:00:1f.0: quirk: [io 0x0880-0x08bf] claimed by ICH6 GPIO [ 0.330645] pci 0000:00:1f.0: ICH7 LPC Generic IO decode 1 PIO at 0c00 (mask 007f) [ 0.330649] pci 0000:00:1f.0: ICH7 LPC Generic IO decode 2 PIO at 00e0 (mask 0007) [ 0.331110] pci 0000:00:1f.2: [8086:2822] type 00 class 0x010400 [ 0.331132] pci 0000:00:1f.2: reg 0x10: [io 0xfe00-0xfe07] [ 0.331141] pci 0000:00:1f.2: reg 0x14: [io 0xfe10-0xfe13] [ 0.331150] pci 0000:00:1f.2: reg 0x18: [io 0xfe20-0xfe27] [ 0.331159] pci 0000:00:1f.2: reg 0x1c: [io 0xfe30-0xfe33] [ 0.331168] pci 0000:00:1f.2: reg 0x20: [io 0xfec0-0xfedf] [ 0.331178] pci 0000:00:1f.2: reg 0x24: [mem 0xff970000-0xff9707ff] [ 0.331225] pci 0000:00:1f.2: PME# supported from D3hot [ 0.331654] pci 0000:00:1f.3: [8086:283e] type 00 class 0x0c0500 [ 0.331673] pci 0000:00:1f.3: reg 0x10: [mem 0xdffdab00-0xdffdabff] [ 0.331703] pci 0000:00:1f.3: reg 0x20: [io 0xece0-0xecff] [ 0.332219] pci 0000:01:00.0: [10de:01d1] type 00 class 0x030000 [ 0.332239] pci 0000:01:00.0: reg 0x10: [mem 0xdd000000-0xddffffff] [ 0.332252] pci 0000:01:00.0: reg 0x14: [mem 0xc0000000-0xcfffffff 64bit pref] [ 0.332264] pci 0000:01:00.0: reg 0x1c: [mem 0xde000000-0xdeffffff 64bit] [ 0.332279] pci 0000:01:00.0: reg 0x30: [mem 0xdfe00000-0xdfe1ffff pref] [ 0.332409] pci 0000:00:01.0: PCI bridge to [bus 01] [ 0.332415] pci 0000:00:01.0: bridge window [mem 0xdd000000-0xdfefffff] [ 0.332420] pci 0000:00:01.0: bridge window [mem 0xc0000000-0xcfffffff 64bit pref] [ 0.332485] pci 0000:00:1c.0: PCI bridge to [bus 02] [ 0.332493] pci 0000:00:1c.0: bridge window [mem 0xdcf00000-0xdcffffff] [ 0.332559] pci 0000:03:02.0: [1814:0301] type 00 class 0x028000 [ 0.332584] pci 0000:03:02.0: reg 0x10: [mem 0xdcee8000-0xdceeffff] [ 0.332736] pci 0000:03:03.0: [14f1:2f20] type 00 class 0x078000 [ 0.332759] pci 0000:03:03.0: reg 0x10: [mem 0xdcef0000-0xdcefffff] [ 0.332770] pci 0000:03:03.0: reg 0x14: [io 0xdcf8-0xdcff] [ 0.332847] pci 0000:03:03.0: PME# supported from D3hot D3cold [ 0.332950] pci 0000:00:1e.0: PCI bridge to [bus 03] (subtractive decode) [ 0.332956] pci 0000:00:1e.0: bridge window [io 0xd000-0xdfff] [ 0.332961] pci 0000:00:1e.0: bridge window [mem 0xdce00000-0xdcefffff] [ 0.332968] pci 0000:00:1e.0: bridge window [io 0x0000-0x0cf7 window] (subtractive decode) [ 0.332971] pci 0000:00:1e.0: bridge window [io 0x0d00-0xffff window] (subtractive decode) [ 0.332974] pci 0000:00:1e.0: bridge window [mem 0x000a0000-0x000bffff window] (subtractive decode) [ 0.332976] pci 0000:00:1e.0: bridge window [mem 0x000c0000-0x000effff window] (subtractive decode) [ 0.332979] pci 0000:00:1e.0: bridge window [mem 0x000f0000-0x000fffff window] (subtractive decode) [ 0.332982] pci 0000:00:1e.0: bridge window [mem 0xbff00000-0xdfffffff window] (subtractive decode) [ 0.332984] pci 0000:00:1e.0: bridge window [mem 0xf0000000-0xfebfffff window] (subtractive decode) [ 0.332987] pci 0000:00:1e.0: bridge window [mem 0xff980800-0xff980bff window] (subtractive decode) [ 0.332989] pci 0000:00:1e.0: bridge window [mem 0xff97c000-0xff97ffff window] (subtractive decode) [ 0.332992] pci 0000:00:1e.0: bridge window [mem 0xfed20000-0xfed9ffff window] (subtractive decode) [ 0.350335] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 9 10 *11 12 15) [ 0.351308] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 *9 10 11 12 15) [ 0.352283] ACPI: PCI Interrupt Link [LNKC] (IRQs *3 4 5 6 7 9 10 11 12 15) [ 0.353255] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 *5 6 7 9 10 11 12 15) [ 0.354221] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 9 *10 11 12 15) [ 0.355199] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 9 *10 11 12 15) [ 0.356170] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 *5 6 7 9 10 11 12 15) [ 0.357143] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 *4 5 6 7 9 10 11 12 15) [ 0.359517] SCSI subsystem initialized [ 0.359577] libata version 3.00 loaded. [ 0.359577] pci 0000:01:00.0: vgaarb: setting as boot VGA device [ 0.359577] pci 0000:01:00.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.359577] pci 0000:01:00.0: vgaarb: bridge control possible [ 0.359577] vgaarb: loaded [ 0.359577] ACPI: bus type USB registered [ 0.359577] usbcore: registered new interface driver usbfs [ 0.359577] usbcore: registered new interface driver hub [ 0.359577] usbcore: registered new device driver usb [ 0.359577] EDAC MC: Ver: 3.0.0 [ 0.360093] PCI: Using ACPI for IRQ routing [ 0.367437] PCI: pci_cache_line_size set to 64 bytes [ 0.367474] pci 0000:00:1f.2: can't claim BAR 5 [mem 0xff970000-0xff9707ff]: no compatible bridge window [ 0.367501] Expanded resource Reserved due to conflict with PCI Bus 0000:00 [ 0.367505] e820: reserve RAM buffer [mem 0x0009ac00-0x0009ffff] [ 0.367507] e820: reserve RAM buffer [mem 0xbfe51c00-0xbfffffff] [ 0.367689] NetLabel: Initializing [ 0.367690] NetLabel: domain hash size = 128 [ 0.367692] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 0.367716] NetLabel: unlabeled traffic allowed by default [ 0.367750] HPET: 3 timers in total, 0 timers will be used for per-cpu timer [ 0.367750] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0 [ 0.367750] hpet0: 3 comparators, 64-bit 14.318180 MHz counter [ 0.369025] clocksource: Switched to clocksource hpet [ 0.391654] VFS: Disk quotas dquot_6.6.0 [ 0.391692] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.391904] AppArmor: AppArmor Filesystem Enabled [ 0.391994] pnp: PnP ACPI init [ 0.395509] pnp 00:00: disabling [io 0x0800-0x085f] because it overlaps 0000:00:1f.0 BAR 13 [io 0x0800-0x087f] [ 0.395513] pnp 00:00: disabling [io 0x0860-0x08ff] because it overlaps 0000:00:1f.0 BAR 13 [io 0x0800-0x087f] [ 0.395575] system 00:00: [io 0x0c00-0x0c7f] has been reserved [ 0.395583] system 00:00: Plug and Play ACPI device, IDs PNP0c01 (active) [ 0.395861] pnp 00:01: Plug and Play ACPI device, IDs PNP0b00 (active) [ 0.402777] pnp 00:02: [dma 2] [ 0.403324] pnp 00:02: Plug and Play ACPI device, IDs PNP0700 (active) [ 0.427498] system 00:03: [mem 0x00000000-0x0009ffff] could not be reserved [ 0.427502] system 00:03: [mem 0x00100000-0x00ffffff] could not be reserved [ 0.427505] system 00:03: [mem 0x01000000-0xbfe51bff] could not be reserved [ 0.427509] system 00:03: [mem 0x000f0000-0x000fffff] could not be reserved [ 0.427512] system 00:03: [mem 0x000c0000-0x000d7fff] could not be reserved [ 0.427515] system 00:03: [mem 0xfec00000-0xfecfffff] could not be reserved [ 0.427518] system 00:03: [mem 0xfee00000-0xfeefffff] has been reserved [ 0.427521] system 00:03: [mem 0xffb00000-0xffbfffff] has been reserved [ 0.427524] system 00:03: [mem 0xffc00000-0xffffffff] has been reserved [ 0.427530] system 00:03: Plug and Play ACPI device, IDs PNP0c01 (active) [ 0.431194] system 00:04: [io 0x0100-0x01fe] has been reserved [ 0.431197] system 00:04: [io 0x0200-0x0277] has been reserved [ 0.431200] system 00:04: [io 0x0280-0x02e7] has been reserved [ 0.431203] system 00:04: [io 0x02e8-0x02ef] has been reserved [ 0.431206] system 00:04: [io 0x02f0-0x02f7] has been reserved [ 0.431209] system 00:04: [io 0x02f8-0x02ff] has been reserved [ 0.431211] system 00:04: [io 0x0300-0x0377] has been reserved [ 0.431214] system 00:04: [io 0x0380-0x03bb] has been reserved [ 0.431217] system 00:04: [io 0x03c0-0x03e7] could not be reserved [ 0.431220] system 00:04: [io 0x03f6-0x03f7] has been reserved [ 0.431223] system 00:04: [io 0x0400-0x04cf] has been reserved [ 0.431226] system 00:04: [io 0x04d2-0x057f] has been reserved [ 0.431229] system 00:04: [io 0x0580-0x0677] has been reserved [ 0.431231] system 00:04: [io 0x0680-0x0777] has been reserved [ 0.431234] system 00:04: [io 0x0780-0x07bb] has been reserved [ 0.431237] system 00:04: [io 0x07c0-0x07ff] has been reserved [ 0.431240] system 00:04: [io 0x08e0-0x08ff] has been reserved [ 0.431243] system 00:04: [io 0x0900-0x09fe] has been reserved [ 0.431246] system 00:04: [io 0x0a00-0x0afe] has been reserved [ 0.431248] system 00:04: [io 0x0b00-0x0bfe] has been reserved [ 0.431251] system 00:04: [io 0x0c80-0x0caf] has been reserved [ 0.431254] system 00:04: [io 0x0cb0-0x0cbf] has been reserved [ 0.431257] system 00:04: [io 0x0cc0-0x0cf7] has been reserved [ 0.431260] system 00:04: [io 0x0d00-0x0dfe] has been reserved [ 0.431263] system 00:04: [io 0x0e00-0x0efe] has been reserved [ 0.431266] system 00:04: [io 0x0f00-0x0ffe] has been reserved [ 0.431269] system 00:04: [io 0x2000-0x20fe] has been reserved [ 0.431272] system 00:04: [io 0x2100-0x21fe] has been reserved [ 0.431274] system 00:04: [io 0x2200-0x22fe] has been reserved [ 0.431277] system 00:04: [io 0x2300-0x23fe] has been reserved [ 0.431280] system 00:04: [io 0x2400-0x24fe] has been reserved [ 0.431283] system 00:04: [io 0x2500-0x25fe] has been reserved [ 0.431286] system 00:04: [io 0x2600-0x26fe] has been reserved [ 0.431289] system 00:04: [io 0x2700-0x27fe] has been reserved [ 0.431291] system 00:04: [io 0x2800-0x28fe] has been reserved [ 0.431294] system 00:04: [io 0x2900-0x29fe] has been reserved [ 0.431297] system 00:04: [io 0x2a00-0x2afe] has been reserved [ 0.431300] system 00:04: [io 0x2b00-0x2bfe] has been reserved [ 0.431303] system 00:04: [io 0x2c00-0x2cfe] has been reserved [ 0.431306] system 00:04: [io 0x2d00-0x2dfe] has been reserved [ 0.431308] system 00:04: [io 0x2e00-0x2efe] has been reserved [ 0.431311] system 00:04: [io 0x2f00-0x2ffe] has been reserved [ 0.431314] system 00:04: [io 0x5000-0x50fe] has been reserved [ 0.431317] system 00:04: [io 0x5100-0x51fe] has been reserved [ 0.431320] system 00:04: [io 0x5200-0x52fe] has been reserved [ 0.431324] system 00:04: [io 0x5300-0x53fe] has been reserved [ 0.431327] system 00:04: [io 0x5400-0x54fe] has been reserved [ 0.431330] system 00:04: [io 0x5500-0x55fe] has been reserved [ 0.431333] system 00:04: [io 0x5600-0x56fe] has been reserved [ 0.431336] system 00:04: [io 0x5700-0x57fe] has been reserved [ 0.431342] system 00:04: [io 0x5800-0x58fe] has been reserved [ 0.431345] system 00:04: [io 0x5900-0x59fe] has been reserved [ 0.431349] system 00:04: [io 0x5a00-0x5afe] has been reserved [ 0.431352] system 00:04: [io 0x5b00-0x5bfe] has been reserved [ 0.431355] system 00:04: [io 0x5c00-0x5cfe] has been reserved [ 0.431358] system 00:04: [io 0x5d00-0x5dfe] has been reserved [ 0.431361] system 00:04: [io 0x5e00-0x5efe] has been reserved [ 0.431364] system 00:04: [io 0x5f00-0x5ffe] has been reserved [ 0.431367] system 00:04: [io 0x6000-0x60fe] has been reserved [ 0.431371] system 00:04: [io 0x6100-0x61fe] has been reserved [ 0.431374] system 00:04: [io 0x6200-0x62fe] has been reserved [ 0.431377] system 00:04: [io 0x6300-0x63fe] has been reserved [ 0.431380] system 00:04: [io 0x6400-0x64fe] has been reserved [ 0.431384] system 00:04: [io 0x6500-0x65fe] has been reserved [ 0.431387] system 00:04: [io 0x6600-0x66fe] has been reserved [ 0.431391] system 00:04: [io 0x6700-0x67fe] has been reserved [ 0.431394] system 00:04: [io 0x6800-0x68fe] has been reserved [ 0.431397] system 00:04: [io 0x6900-0x69fe] has been reserved [ 0.431401] system 00:04: [io 0x6a00-0x6afe] has been reserved [ 0.431404] system 00:04: [io 0x6b00-0x6bfe] has been reserved [ 0.431408] system 00:04: [io 0x6c00-0x6cfe] has been reserved [ 0.431411] system 00:04: [io 0x6d00-0x6dfe] has been reserved [ 0.431415] system 00:04: [io 0x6e00-0x6efe] has been reserved [ 0.431418] system 00:04: [io 0x6f00-0x6ffe] has been reserved [ 0.431422] system 00:04: [io 0xa000-0xa0fe] has been reserved [ 0.431425] system 00:04: [io 0xa100-0xa1fe] has been reserved [ 0.431429] system 00:04: [io 0xa200-0xa2fe] has been reserved [ 0.431432] system 00:04: [io 0xa300-0xa3fe] has been reserved [ 0.431436] system 00:04: [io 0xa400-0xa4fe] has been reserved [ 0.431439] system 00:04: [io 0xa500-0xa5fe] has been reserved [ 0.431443] system 00:04: [io 0xa600-0xa6fe] has been reserved [ 0.431447] system 00:04: [io 0xa700-0xa7fe] has been reserved [ 0.431451] system 00:04: [io 0xa800-0xa8fe] has been reserved [ 0.431454] system 00:04: [io 0xa900-0xa9fe] has been reserved [ 0.431458] system 00:04: [io 0xaa00-0xaafe] has been reserved [ 0.431462] system 00:04: [io 0xab00-0xabfe] has been reserved [ 0.431466] system 00:04: [io 0xac00-0xacfe] has been reserved [ 0.431470] system 00:04: [io 0xad00-0xadfe] has been reserved [ 0.431474] system 00:04: [io 0xae00-0xaefe] has been reserved [ 0.431478] system 00:04: [io 0xaf00-0xaffe] has been reserved [ 0.431482] system 00:04: [mem 0xe0000000-0xefffffff] has been reserved [ 0.431485] system 00:04: [mem 0xfeda0000-0xfedacfff] has been reserved [ 0.431491] system 00:04: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.432875] pnp: PnP ACPI: found 5 devices [ 0.441957] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.441985] pci 0000:00:1c.0: bridge window [io 0x1000-0x0fff] to [bus 02] add_size 1000 [ 0.441989] pci 0000:00:1c.0: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 02] add_size 200000 add_align 100000 [ 0.442018] pci 0000:00:1c.0: BAR 15: assigned [mem 0xd0000000-0xd01fffff 64bit pref] [ 0.442023] pci 0000:00:1c.0: BAR 13: assigned [io 0x1000-0x1fff] [ 0.442028] pci 0000:00:1f.2: BAR 5: assigned [mem 0xd0200000-0xd02007ff] [ 0.442035] pci 0000:00:01.0: PCI bridge to [bus 01] [ 0.442040] pci 0000:00:01.0: bridge window [mem 0xdd000000-0xdfefffff] [ 0.442044] pci 0000:00:01.0: bridge window [mem 0xc0000000-0xcfffffff 64bit pref] [ 0.442050] pci 0000:00:1c.0: PCI bridge to [bus 02] [ 0.442054] pci 0000:00:1c.0: bridge window [io 0x1000-0x1fff] [ 0.442059] pci 0000:00:1c.0: bridge window [mem 0xdcf00000-0xdcffffff] [ 0.442064] pci 0000:00:1c.0: bridge window [mem 0xd0000000-0xd01fffff 64bit pref] [ 0.442071] pci 0000:00:1e.0: PCI bridge to [bus 03] [ 0.442074] pci 0000:00:1e.0: bridge window [io 0xd000-0xdfff] [ 0.442080] pci 0000:00:1e.0: bridge window [mem 0xdce00000-0xdcefffff] [ 0.442090] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.442092] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.442095] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.442097] pci_bus 0000:00: resource 7 [mem 0x000c0000-0x000effff window] [ 0.442100] pci_bus 0000:00: resource 8 [mem 0x000f0000-0x000fffff window] [ 0.442102] pci_bus 0000:00: resource 9 [mem 0xbff00000-0xdfffffff window] [ 0.442105] pci_bus 0000:00: resource 10 [mem 0xf0000000-0xfebfffff window] [ 0.442107] pci_bus 0000:00: resource 11 [mem 0xff980800-0xff980bff window] [ 0.442109] pci_bus 0000:00: resource 12 [mem 0xff97c000-0xff97ffff window] [ 0.442112] pci_bus 0000:00: resource 13 [mem 0xfed20000-0xfed9ffff window] [ 0.442114] pci_bus 0000:01: resource 1 [mem 0xdd000000-0xdfefffff] [ 0.442117] pci_bus 0000:01: resource 2 [mem 0xc0000000-0xcfffffff 64bit pref] [ 0.442120] pci_bus 0000:02: resource 0 [io 0x1000-0x1fff] [ 0.442122] pci_bus 0000:02: resource 1 [mem 0xdcf00000-0xdcffffff] [ 0.442125] pci_bus 0000:02: resource 2 [mem 0xd0000000-0xd01fffff 64bit pref] [ 0.442127] pci_bus 0000:03: resource 0 [io 0xd000-0xdfff] [ 0.442130] pci_bus 0000:03: resource 1 [mem 0xdce00000-0xdcefffff] [ 0.442132] pci_bus 0000:03: resource 4 [io 0x0000-0x0cf7 window] [ 0.442134] pci_bus 0000:03: resource 5 [io 0x0d00-0xffff window] [ 0.442137] pci_bus 0000:03: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.442139] pci_bus 0000:03: resource 7 [mem 0x000c0000-0x000effff window] [ 0.442142] pci_bus 0000:03: resource 8 [mem 0x000f0000-0x000fffff window] [ 0.442144] pci_bus 0000:03: resource 9 [mem 0xbff00000-0xdfffffff window] [ 0.442146] pci_bus 0000:03: resource 10 [mem 0xf0000000-0xfebfffff window] [ 0.442149] pci_bus 0000:03: resource 11 [mem 0xff980800-0xff980bff window] [ 0.442151] pci_bus 0000:03: resource 12 [mem 0xff97c000-0xff97ffff window] [ 0.442154] pci_bus 0000:03: resource 13 [mem 0xfed20000-0xfed9ffff window] [ 0.442241] NET: Registered protocol family 2 [ 0.442582] TCP established hash table entries: 32768 (order: 6, 262144 bytes) [ 0.442722] TCP bind hash table entries: 32768 (order: 7, 524288 bytes) [ 0.442893] TCP: Hash tables configured (established 32768 bind 32768) [ 0.442983] UDP hash table entries: 2048 (order: 4, 65536 bytes) [ 0.443022] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes) [ 0.443139] NET: Registered protocol family 1 [ 0.449724] pci 0000:01:00.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.449733] PCI: CLS 64 bytes, default 64 [ 0.449827] Unpacking initramfs... [ 12.079222] Freeing initrd memory: 31000K [ 12.079231] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 12.079236] software IO TLB [mem 0xbbe51000-0xbfe51000] (64MB) mapped at [ffff8d4bbbe51000-ffff8d4bbfe50fff] [ 12.079500] Scanning for low memory corruption every 60 seconds [ 12.080172] audit: initializing netlink subsys (disabled) [ 12.080329] audit: type=2000 audit(1521656253.080:1): state=initialized audit_enabled=0 res=1 [ 12.080823] Initialise system trusted keyrings [ 12.080838] Key type blacklist registered [ 12.080911] workingset: timestamp_bits=36 max_order=20 bucket_order=0 [ 12.083877] zbud: loaded [ 12.085100] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 12.085379] fuse init (API version 7.26) [ 12.088644] Key type asymmetric registered [ 12.088647] Asymmetric key parser 'x509' registered [ 12.088733] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247) [ 12.088785] io scheduler noop registered [ 12.088787] io scheduler deadline registered [ 12.088863] io scheduler cfq registered (default) [ 12.090579] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0 [ 12.090622] ACPI: Power Button [VBTN] [ 12.090702] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1 [ 12.090725] ACPI: Power Button [PWRF] [ 12.091059] GHES: HEST is not enabled! [ 12.091218] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled [ 12.093955] Linux agpgart interface v0.103 [ 12.096799] loop: module loaded [ 12.097151] libphy: Fixed MDIO Bus: probed [ 12.097153] tun: Universal TUN/TAP device driver, 1.6 [ 12.097209] PPP generic driver version 2.4.2 [ 12.097283] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 12.097287] ehci-pci: EHCI PCI platform driver [ 12.097859] ehci-pci 0000:00:1a.7: EHCI Host Controller [ 12.097870] ehci-pci 0000:00:1a.7: new USB bus registered, assigned bus number 1 [ 12.097886] ehci-pci 0000:00:1a.7: debug port 1 [ 12.101821] ehci-pci 0000:00:1a.7: cache line size of 64 is not supported [ 12.101845] ehci-pci 0000:00:1a.7: irq 22, io mem 0xdffdac00 [ 12.116032] ehci-pci 0000:00:1a.7: USB 2.0 started, EHCI 1.00 [ 12.116118] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 12.116122] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.116126] usb usb1: Product: EHCI Host Controller [ 12.116129] usb usb1: Manufacturer: Linux 4.13.0-36-generic ehci_hcd [ 12.116131] usb usb1: SerialNumber: 0000:00:1a.7 [ 12.116328] hub 1-0:1.0: USB hub found [ 12.116341] hub 1-0:1.0: 4 ports detected [ 12.117056] ehci-pci 0000:00:1d.7: EHCI Host Controller [ 12.117064] ehci-pci 0000:00:1d.7: new USB bus registered, assigned bus number 2 [ 12.117078] ehci-pci 0000:00:1d.7: debug port 1 [ 12.120986] ehci-pci 0000:00:1d.7: cache line size of 64 is not supported [ 12.121016] ehci-pci 0000:00:1d.7: irq 23, io mem 0xff980800 [ 12.136025] ehci-pci 0000:00:1d.7: USB 2.0 started, EHCI 1.00 [ 12.136099] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002 [ 12.136103] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.136106] usb usb2: Product: EHCI Host Controller [ 12.136109] usb usb2: Manufacturer: Linux 4.13.0-36-generic ehci_hcd [ 12.136112] usb usb2: SerialNumber: 0000:00:1d.7 [ 12.136287] hub 2-0:1.0: USB hub found [ 12.136299] hub 2-0:1.0: 6 ports detected [ 12.136555] ehci-platform: EHCI generic platform driver [ 12.136572] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 12.136579] ohci-pci: OHCI PCI platform driver [ 12.136598] ohci-platform: OHCI generic platform driver [ 12.136613] uhci_hcd: USB Universal Host Controller Interface driver [ 12.137102] uhci_hcd 0000:00:1a.0: UHCI Host Controller [ 12.137111] uhci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 3 [ 12.137120] uhci_hcd 0000:00:1a.0: detected 2 ports [ 12.137154] uhci_hcd 0000:00:1a.0: irq 16, io base 0x0000ff20 [ 12.137246] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001 [ 12.137250] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.137252] usb usb3: Product: UHCI Host Controller [ 12.137255] usb usb3: Manufacturer: Linux 4.13.0-36-generic uhci_hcd [ 12.137257] usb usb3: SerialNumber: 0000:00:1a.0 [ 12.137422] hub 3-0:1.0: USB hub found [ 12.137434] hub 3-0:1.0: 2 ports detected [ 12.138064] uhci_hcd 0000:00:1a.1: UHCI Host Controller [ 12.138076] uhci_hcd 0000:00:1a.1: new USB bus registered, assigned bus number 4 [ 12.138085] uhci_hcd 0000:00:1a.1: detected 2 ports [ 12.138117] uhci_hcd 0000:00:1a.1: irq 17, io base 0x0000ff00 [ 12.138201] usb usb4: New USB device found, idVendor=1d6b, idProduct=0001 [ 12.138204] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.138207] usb usb4: Product: UHCI Host Controller [ 12.138209] usb usb4: Manufacturer: Linux 4.13.0-36-generic uhci_hcd [ 12.138212] usb usb4: SerialNumber: 0000:00:1a.1 [ 12.138390] hub 4-0:1.0: USB hub found [ 12.138401] hub 4-0:1.0: 2 ports detected [ 12.139011] uhci_hcd 0000:00:1d.0: UHCI Host Controller [ 12.139019] uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 5 [ 12.139027] uhci_hcd 0000:00:1d.0: detected 2 ports [ 12.139049] uhci_hcd 0000:00:1d.0: irq 23, io base 0x0000ff80 [ 12.139127] usb usb5: New USB device found, idVendor=1d6b, idProduct=0001 [ 12.139130] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.139133] usb usb5: Product: UHCI Host Controller [ 12.139135] usb usb5: Manufacturer: Linux 4.13.0-36-generic uhci_hcd [ 12.139137] usb usb5: SerialNumber: 0000:00:1d.0 [ 12.139305] hub 5-0:1.0: USB hub found [ 12.139316] hub 5-0:1.0: 2 ports detected [ 12.139923] uhci_hcd 0000:00:1d.1: UHCI Host Controller [ 12.139932] uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 6 [ 12.139940] uhci_hcd 0000:00:1d.1: detected 2 ports [ 12.139962] uhci_hcd 0000:00:1d.1: irq 17, io base 0x0000ff60 [ 12.140066] usb usb6: New USB device found, idVendor=1d6b, idProduct=0001 [ 12.140069] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.140071] usb usb6: Product: UHCI Host Controller [ 12.140074] usb usb6: Manufacturer: Linux 4.13.0-36-generic uhci_hcd [ 12.140076] usb usb6: SerialNumber: 0000:00:1d.1 [ 12.140245] hub 6-0:1.0: USB hub found [ 12.140258] hub 6-0:1.0: 2 ports detected [ 12.140899] uhci_hcd 0000:00:1d.2: UHCI Host Controller [ 12.140907] uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 7 [ 12.140914] uhci_hcd 0000:00:1d.2: detected 2 ports [ 12.140943] uhci_hcd 0000:00:1d.2: irq 18, io base 0x0000ff40 [ 12.141030] usb usb7: New USB device found, idVendor=1d6b, idProduct=0001 [ 12.141033] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.141036] usb usb7: Product: UHCI Host Controller [ 12.141038] usb usb7: Manufacturer: Linux 4.13.0-36-generic uhci_hcd [ 12.141040] usb usb7: SerialNumber: 0000:00:1d.2 [ 12.141210] hub 7-0:1.0: USB hub found [ 12.141221] hub 7-0:1.0: 2 ports detected [ 12.141449] i8042: PNP: No PS/2 controller found. [ 12.141450] i8042: Probing ports directly. [ 12.144265] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 12.144277] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 12.144482] mousedev: PS/2 mouse device common for all mice [ 12.144722] rtc_cmos 00:01: RTC can wake from S4 [ 12.144856] rtc_cmos 00:01: rtc core: registered rtc_cmos as rtc0 [ 12.144885] rtc_cmos 00:01: alarms up to one day, 242 bytes nvram, hpet irqs [ 12.144896] i2c /dev entries driver [ 12.144997] device-mapper: uevent: version 1.0.3 [ 12.145110] device-mapper: ioctl: 4.37.0-ioctl (2017-09-20) initialised: [EMAIL="dm-devel@redhat.com"]dm-devel@redhat.com[/EMAIL] [ 12.145165] ledtrig-cpu: registered to indicate activity on CPUs [ 12.145804] NET: Registered protocol family 10 [ 12.154707] Segment Routing with IPv6 [ 12.154735] NET: Registered protocol family 17 [ 12.154748] Key type dns_resolver registered [ 12.155094] RAS: Correctable Errors collector initialized. [ 12.155172] microcode: sig=0xf65, pf=0x4, revision=0x7 [ 12.155249] microcode: Microcode Update Driver: v2.2. [ 12.155267] sched_clock: Marking stable (12154868567, 0)->(12258509062, -103640495) [ 12.155741] registered taskstats version 1 [ 12.155757] Loading compiled-in X.509 certificates [ 12.161390] Loaded X.509 cert 'Build time autogenerated kernel key: 6392960b5d1a7feefef54e83c93c27dba99187fc' [ 12.161418] zswap: loaded using pool lzo/zbud [ 12.169491] Key type big_key registered [ 12.169497] Key type trusted registered [ 12.173463] Key type encrypted registered [ 12.173470] AppArmor: AppArmor sha1 policy hashing enabled [ 12.173479] ima: No TPM chip found, activating TPM-bypass! (rc=-19) [ 12.173511] evm: HMAC attrs: 0x1 [ 12.173816] Magic number: 10:189:292 [ 12.173861] tty tty25: hash matches [ 12.173952] rtc_cmos 00:01: setting system clock to 2018-03-21 18:17:33 UTC (1521656253) [ 12.174123] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found [ 12.174124] EDD information not available. [ 12.174188] PM: Hibernation image not present or could not be loaded. [ 12.180156] Freeing unused kernel memory: 2364K [ 12.180159] Write protecting the kernel read-only data: 18432k [ 12.181729] Freeing unused kernel memory: 2024K [ 12.182186] Freeing unused kernel memory: 88K [ 12.185498] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 12.185500] x86/mm: Checking user space page tables [ 12.188678] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 12.371500] pps_core: LinuxPPS API ver. 1 registered [ 12.371502] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it> [ 12.408213] PTP clock support registered [ 12.415672] Floppy drive(s): fd0 is 1.44M [ 12.419417] ahci 0000:00:1f.2: version 3.0 [ 12.420808] ahci 0000:00:1f.2: controller can't do SNTF, turning off CAP_SNTF [ 12.420942] ahci 0000:00:1f.2: AHCI 0001.0100 32 slots 6 ports 3 Gbps 0x33 impl RAID mode [ 12.420947] ahci 0000:00:1f.2: flags: 64bit ncq pm led clo pio slum part ccc ems [ 12.434072] FDC 0 is a post-1991 82077 [ 12.462029] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 12.462032] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 12.462547] scsi host0: ahci [ 12.469940] scsi host1: ahci [ 12.475659] scsi host2: ahci [ 12.481506] scsi host3: ahci [ 12.487541] scsi host4: ahci [ 12.493424] scsi host5: ahci [ 12.493528] ata1: SATA max UDMA/133 abar m2048@0xd0200000 port 0xd0200100 irq 24 [ 12.493531] ata2: SATA max UDMA/133 abar m2048@0xd0200000 port 0xd0200180 irq 24 [ 12.493533] ata3: DUMMY [ 12.493535] ata4: DUMMY [ 12.493537] ata5: SATA max UDMA/133 abar m2048@0xd0200000 port 0xd0200300 irq 24 [ 12.493540] ata6: SATA max UDMA/133 abar m2048@0xd0200000 port 0xd0200380 irq 24 [ 12.494266] e1000e 0000:00:19.0: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode [ 12.547567] nouveau 0000:01:00.0: NVIDIA G72 (046100a3) [ 12.608049] usb 6-1: new low-speed USB device number 2 using uhci_hcd [ 12.648160] e1000e 0000:00:19.0 eth0: (PCI Express:2.5GT/s:Width x1) 00:1c:c0:0a:d4:fe [ 12.648164] e1000e 0000:00:19.0 eth0: Intel(R) PRO/10/100 Network Connection [ 12.648373] e1000e 0000:00:19.0 eth0: MAC: 6, PHY: 7, PBA No: 1021FF-0FF [ 12.651536] e1000e 0000:00:19.0 enp0s25: renamed from eth0 [ 12.734998] nouveau 0000:01:00.0: bios: version 05.72.22.49.09 [ 12.737895] nouveau 0000:01:00.0: fb: 128 MiB DDR2 [ 12.793229] [TTM] Zone kernel: Available graphics memory: 1986014 kiB [ 12.793231] [TTM] Initializing pool allocator [ 12.793240] [TTM] Initializing DMA pool allocator [ 12.793275] nouveau 0000:01:00.0: DRM: VRAM: 124 MiB [ 12.793277] nouveau 0000:01:00.0: DRM: GART: 512 MiB [ 12.793283] nouveau 0000:01:00.0: DRM: TMDS table version 1.1 [ 12.793285] nouveau 0000:01:00.0: DRM: TMDS table script pointers not stubbed [ 12.793288] nouveau 0000:01:00.0: DRM: DCB version 3.0 [ 12.793292] nouveau 0000:01:00.0: DRM: DCB outp 00: 01000300 00000028 [ 12.793295] nouveau 0000:01:00.0: DRM: DCB outp 01: 02011310 00000028 [ 12.793298] nouveau 0000:01:00.0: DRM: DCB outp 02: 01011312 00000000 [ 12.793301] nouveau 0000:01:00.0: DRM: DCB outp 03: 020223f1 00c0c080 [ 12.793304] nouveau 0000:01:00.0: DRM: DCB conn 00: 0000 [ 12.793306] nouveau 0000:01:00.0: DRM: DCB conn 01: 2130 [ 12.793308] nouveau 0000:01:00.0: DRM: DCB conn 02: 0210 [ 12.793311] nouveau 0000:01:00.0: DRM: DCB conn 03: 0211 [ 12.793313] nouveau 0000:01:00.0: DRM: DCB conn 04: 0213 [ 12.793551] nouveau 0000:01:00.0: DRM: Saving VGA fonts [ 12.805137] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 12.805181] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300) [ 12.805758] ata1.00: ATA-7: WDC WD2500JS-75NCB3, 10.02E04, max UDMA/133 [ 12.805761] ata1.00: 488281250 sectors, multi 0: LBA48 NCQ (depth 31/32), AA [ 12.806427] ata1.00: configured for UDMA/133 [ 12.806648] scsi 0:0:0:0: Direct-Access ATA WDC WD2500JS-75N 2E04 PQ: 0 ANSI: 5 [ 12.807162] ata2.00: ATAPI: HL-DT-STDVD+-RW GSA-H31N, B109, max UDMA/100 [ 12.809942] ata2.00: configured for UDMA/100 [ 12.811253] usb 6-1: New USB device found, idVendor=413c, idProduct=2003 [ 12.811257] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 12.811259] usb 6-1: Product: Dell USB Keyboard [ 12.811262] usb 6-1: Manufacturer: Dell [ 12.821402] ata5: SATA link down (SStatus 0 SControl 300) [ 12.821446] ata6: SATA link down (SStatus 0 SControl 300) [ 12.823830] hidraw: raw HID events driver (C) Jiri Kosina [ 12.843041] usbcore: registered new interface driver usbhid [ 12.843043] usbhid: USB HID core driver [ 12.846603] input: Dell Dell USB Keyboard as /devices/pci0000:00/0000:00:1d.1/usb6/6-1/6-1:1.0/0003:413C:2003.0001/input/input5 [ 12.854655] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 12.854657] [drm] Driver supports precise vblank timestamp query. [ 12.857998] nouveau 0000:01:00.0: DRM: MM: using M2MF for buffer copies [ 12.858015] nouveau 0000:01:00.0: DRM: Setting dpms mode 3 on TV encoder (output 3) [ 12.876312] sd 0:0:0:0: Attached scsi generic sg0 type 0 [ 12.876418] sd 0:0:0:0: [sda] 488281250 512-byte logical blocks: (250 GB/233 GiB) [ 12.876443] sd 0:0:0:0: [sda] Write Protect is off [ 12.876447] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 [ 12.876485] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 12.878163] scsi 1:0:0:0: CD-ROM HL-DT-ST DVD+-RW GSA-H31N B109 PQ: 0 ANSI: 5 [ 12.881917] sr 1:0:0:0: [sr0] scsi3-mmc drive: 125x/48x writer cd/rw xa/form2 cdda tray [ 12.881921] cdrom: Uniform CD-ROM driver Revision: 3.20 [ 12.882136] sr 1:0:0:0: Attached scsi CD-ROM sr0 [ 12.882242] sr 1:0:0:0: Attached scsi generic sg1 type 5 [ 12.910548] hid-generic 0003:413C:2003.0001: input,hidraw0: USB HID v1.10 Keyboard [Dell Dell USB Keyboard] on usb-0000:00:1d.1-1/input0 [ 12.937430] sda: sda1 sda2 < sda5 > [ 12.938061] sd 0:0:0:0: [sda] Attached SCSI disk [ 12.968285] nouveau 0000:01:00.0: DRM: allocated 1280x1024 fb: 0x9000, bo ffff8d4c2c174000 [ 12.969137] fbcon: nouveaufb (fb0) is primary device [ 13.088001] tsc: Refined TSC clocksource calibration: 2792.999 MHz [ 13.088012] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x28426b16f90, max_idle_ns: 440795205097 ns [ 13.096410] nouveau 0000:01:00.0: DRM: 0xC62C: Parsing digital output script table [ 13.150591] Console: switching to colour frame buffer device 160x64 [ 13.152868] nouveau 0000:01:00.0: fb0: nouveaufb frame buffer device [ 13.168026] [drm] Initialized nouveau 1.3.1 20120801 for 0000:01:00.0 on minor 0 [ 13.564011] usb 6-2: new low-speed USB device number 3 using uhci_hcd [ 13.747247] usb 6-2: New USB device found, idVendor=2188, idProduct=0ae1 [ 13.747252] usb 6-2: New USB device strings: Mfr=0, Product=1, SerialNumber=0 [ 13.747256] usb 6-2: Product: USB OPTICAL MOUSE [ 13.765688] input: USB OPTICAL MOUSE as /devices/pci0000:00/0000:00:1d.1/usb6/6-2/6-2:1.0/0003:2188:0AE1.0002/input/input6 [ 13.765939] hid-generic 0003:2188:0AE1.0002: input,hidraw1: USB HID v1.11 Mouse [ USB OPTICAL MOUSE] on usb-0000:00:1d.1-2/input0 [ 14.012005] usb 2-5: new high-speed USB device number 4 using ehci-pci [ 14.112117] clocksource: Switched to clocksource tsc [ 14.160300] usb 2-5: New USB device found, idVendor=0424, idProduct=2504 [ 14.160305] usb 2-5: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 14.160613] hub 2-5:1.0: USB hub found [ 14.160676] hub 2-5:1.0: 4 ports detected [ 15.098091] EXT4-fs (sda1): INFO: recovery required on readonly filesystem [ 15.098094] EXT4-fs (sda1): write access will be enabled during recovery [ 15.810900] EXT4-fs (sda1): orphan cleanup on readonly fs [ 15.861593] EXT4-fs (sda1): 9 orphan inodes deleted [ 15.861595] EXT4-fs (sda1): recovery complete [ 16.032109] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null) [ 16.546794] random: crng init done [ 17.186795] ISO 9660 Extensions: Microsoft Joliet Level 3 [ 17.193579] ISO 9660 Extensions: RRIP_1991A [ 17.408675] aufs 4.13-20170911 [ 29.239176] Adding 1045500k swap on /dev/sda5. Priority:-1 extents:1 across:1045500k FS [ 53.907113] systemd[1]: systemd 229 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ -LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN) [ 53.907449] systemd[1]: Detected architecture x86-64. [ 53.907858] systemd[1]: Set hostname to <kubuntu>. [ 53.908929] systemd[1]: Initializing machine ID from random generator. [ 55.200601] systemd[1]: Listening on LVM2 poll daemon socket. [ 55.200899] systemd[1]: Started Trigger resolvconf update for networkd DNS. [ 55.201186] systemd[1]: Created slice User and Session Slice. [ 55.201319] systemd[1]: Listening on Device-mapper event daemon FIFOs. [ 55.201457] systemd[1]: Listening on Journal Socket (/dev/log). [ 55.201561] systemd[1]: Listening on udev Kernel Socket. [ 62.246313] systemd[1]: Started Create Static Device Nodes in /dev. [ 62.248045] systemd[1]: Starting udev Kernel Device Manager... [ 62.366984] systemd[1]: Started Journal Service. [ 65.805227] systemd-journald[994]: Received request to flush runtime journal from PID 1 [ 67.782148] lp: driver loaded but no devices found [ 67.794735] ppdev: user-space parallel port driver [ 74.791823] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 81.674104] ACPI Warning: SystemIO range 0x0000000000000828-0x000000000000082F conflicts with OpRegion 0x0000000000000828-0x000000000000082D (\GLBC) (20170531/utaddress-247) [ 81.674116] ACPI Warning: SystemIO range 0x0000000000000828-0x000000000000082F conflicts with OpRegion 0x000000000000082A-0x000000000000082A (\SACT) (20170531/utaddress-247) [ 81.674122] ACPI Warning: SystemIO range 0x0000000000000828-0x000000000000082F conflicts with OpRegion 0x0000000000000828-0x0000000000000828 (\SSTS) (20170531/utaddress-247) [ 81.674129] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 81.674183] lpc_ich: Resource conflict(s) found affecting gpio_ich [ 97.464489] intel_powerclamp: No package C-state available [ 111.259001] snd_hda_codec_idt hdaudioC0D2: autoconfig for STAC9227: line_outs=4 (0xd/0xe/0xf/0x11/0x0) type:speaker [ 111.259006] snd_hda_codec_idt hdaudioC0D2: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 111.259009] snd_hda_codec_idt hdaudioC0D2: hp_outs=1 (0xa/0x0/0x0/0x0/0x0) [ 111.259011] snd_hda_codec_idt hdaudioC0D2: mono: mono_out=0x0 [ 111.259013] snd_hda_codec_idt hdaudioC0D2: inputs: [ 111.259017] snd_hda_codec_idt hdaudioC0D2: Rear Mic=0xc [ 111.259019] snd_hda_codec_idt hdaudioC0D2: Front Mic=0xb [ 111.259022] snd_hda_codec_idt hdaudioC0D2: Line=0x10 [ 111.874003] input: HDA Intel Rear Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input7 [ 111.874228] input: HDA Intel Front Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input8 [ 111.874402] input: HDA Intel Line as /devices/pci0000:00/0000:00:1b.0/sound/card0/input9 [ 111.874571] input: HDA Intel Speaker Front as /devices/pci0000:00/0000:00:1b.0/sound/card0/input10 [ 111.874745] input: HDA Intel Speaker Surround as /devices/pci0000:00/0000:00:1b.0/sound/card0/input11 [ 111.874918] input: HDA Intel Speaker CLFE as /devices/pci0000:00/0000:00:1b.0/sound/card0/input12 [ 111.875091] input: HDA Intel Speaker Side as /devices/pci0000:00/0000:00:1b.0/sound/card0/input13 [ 111.875266] input: HDA Intel Front Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input14 [ 123.266812] ieee80211 phy0: rt2x00_set_chip: Info - Chipset detected - rt: 2561, rf: 0003, rev: 000c [ 126.062121] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht' [ 128.797693] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.2) [ 134.340187] gpio_ich: GPIO from 462 to 511 on gpio_ich [ 164.010814] rt61pci 0000:03:02.0 wlp3s2: renamed from wlan0 [ 164.184201] IPv6: ADDRCONF(NETDEV_UP): enp0s25: link is not ready [ 164.364285] IPv6: ADDRCONF(NETDEV_UP): enp0s25: link is not ready [ 164.405719] IPv6: ADDRCONF(NETDEV_UP): wlp3s2: link is not ready [ 164.405886] ieee80211 phy0: rt2x00lib_request_firmware: Info - Loading firmware file 'rt2561s.bin' [ 166.050708] ieee80211 phy0: rt2x00lib_request_firmware: Info - Firmware detected - version: 0.8 [ 166.104584] IPv6: ADDRCONF(NETDEV_UP): wlp3s2: link is not ready [ 170.505355] IPv6: ADDRCONF(NETDEV_UP): wlp3s2: link is not ready [ 438.163257] kactivitymanage[1609]: segfault at 7f5a41dddcd0 ip 00007f5a28191261 sp 00007fff5be99a98 error 4 in libQt5Sql.so.5.5.1[7f5a2817d000+3f000] [ 438.298248] nouveau 0000:01:00.0: DRM: 0xC62C: Parsing digital output script table [ 598.667814] nouveau 0000:01:00.0: gr: intr 00100000 [ERROR] nsource 00000002 [DATA_ERROR] nstatus 02000000 [BAD_ARGUMENT] ch 4 [00101000 kwin_x11[3361]] subc 7 class 4497 mthd 0208 data 01000248 [ 978.388740] wlp3s2: authenticate with 28:3c:e4:16:10:58 [ 978.413289] wlp3s2: send auth to 28:3c:e4:16:10:58 (try 1/3) [ 978.414794] wlp3s2: authenticated [ 978.420047] wlp3s2: associate with 28:3c:e4:16:10:58 (try 1/3) [ 978.422539] wlp3s2: RX AssocResp from 28:3c:e4:16:10:58 (capab=0x431 status=0 aid=2) [ 978.422612] wlp3s2: associated [ 978.422670] IPv6: ADDRCONF(NETDEV_CHANGE): wlp3s2: link becomes ready [ 984.776919] wlp3s2: deauthenticated from 28:3c:e4:16:10:58 (Reason: 15=4WAY_HANDSHAKE_TIMEOUT) [ 1015.370135] wlp3s2: authenticate with 28:3c:e4:16:10:58 [ 1015.401513] wlp3s2: send auth to 28:3c:e4:16:10:58 (try 1/3) [ 1015.403274] wlp3s2: authenticated [ 1015.404175] wlp3s2: associate with 28:3c:e4:16:10:58 (try 1/3) [ 1015.406588] wlp3s2: RX AssocResp from 28:3c:e4:16:10:58 (capab=0x431 status=0 aid=2) [ 1015.406661] wlp3s2: associated [ 1046.536040] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush [ 1062.536038] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush [ 1069.592039] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush [ 1070.300047] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush [ 1091.954195] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 2 failed to flush [ 1092.566086] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush [ 1093.165983] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 2 failed to flush [ 1094.065837] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush [ 1094.665762] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 2 failed to flush [ 1095.265671] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush [ 1095.881569] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 2 failed to flush [ 1096.773465] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush [ 1097.377390] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 2 failed to flush [ 1097.977343] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush [ 1098.577262] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 2 failed to flush [ 1099.473142] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush [ 1100.085109] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 2 failed to flush [ 1100.689057] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush [ 1101.288994] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 2 failed to flush [ 1102.188894] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush [ 1102.788811] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 2 failed to flush [ 1103.388774] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush [ 1103.988710] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 2 failed to flush [ 1104.892634] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush [ 1105.496597] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 2 failed to flush [ 1106.100575] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush [ 1106.704509] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 2 failed to flush [ 1107.604456] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush [ 1108.204417] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 2 failed to flush [ 1108.804371] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush [ 1109.412355] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 2 failed to flush [ 1110.308294] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush [ 1110.916272] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 2 failed to flush [ 1111.520232] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush [ 1112.124210] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 2 failed to flush [ 1113.024169] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush [ 1113.624135] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 2 failed to flush [ 1114.224114] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush [ 1114.824100] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 2 failed to flush [ 1115.724051] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush [ 1116.324031] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 2 failed to flush [ 1116.932017] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush [ 1117.531988] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 2 failed to flush [ 1118.427969] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush [ 1119.027927] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 2 failed to flush [ 1119.627928] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush [ 1120.227885] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 2 failed to flush [ 1121.123905] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush [ 1121.723877] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 2 failed to flush [ 1122.323838] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush [ 1122.923818] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 2 failed to flush [ 1133.776585] wlp3s2: authenticate with 28:3c:e4:16:10:58 [ 1133.800536] wlp3s2: send auth to 28:3c:e4:16:10:58 (try 1/3) [ 1133.802044] wlp3s2: authenticated [ 1133.807658] wlp3s2: associate with 28:3c:e4:16:10:58 (try 1/3) [ 1133.812859] wlp3s2: RX AssocResp from 28:3c:e4:16:10:58 (capab=0x431 status=0 aid=2) [ 1133.812930] wlp3s2: associated [ 1137.013925] wlp3s2: deauthenticated from 28:3c:e4:16:10:58 (Reason: 3=DEAUTH_LEAVING) [ 1138.416355] wlp3s2: authenticate with 28:3c:e4:16:10:58 [ 1138.444186] wlp3s2: send auth to 28:3c:e4:16:10:58 (try 1/3) [ 1138.446248] wlp3s2: authenticated [ 1138.448207] wlp3s2: associate with 28:3c:e4:16:10:58 (try 1/3) [ 1138.450724] wlp3s2: RX AssocResp from 28:3c:e4:16:10:58 (capab=0x431 status=0 aid=2) [ 1138.450793] wlp3s2: associated [ 1155.071499] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush [ 1155.675499] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 2 failed to flush [ 1156.275499] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush [ 1156.875494] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 2 failed to flush [ 1157.779510] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush [ 1158.379510] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 2 failed to flush [ 1158.979517] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush [ 1159.587506] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 2 failed to flush [ 1160.479482] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush [ 1161.079487] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 2 failed to flush [ 1161.679528] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush [ 1162.279509] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 2 failed to flush [ 1163.171501] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush [ 1163.779502] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 2 failed to flush [ 1164.387479] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush [ 1164.987478] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 2 failed to flush [ 1165.879485] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush [ 1166.483477] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 2 failed to flush [ 1167.083479] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush [ 1167.687474] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 2 failed to flush [ 1168.583490] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush [ 1169.191470] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 2 failed to flush [ 1169.791467] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush [ 1170.391468] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 2 failed to flush [ 1171.415483] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 2 failed to flush [ 1172.035463] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush [ 1172.639479] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 2 failed to flush [ 1173.627475] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 2 failed to flush [ 1174.243472] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush [ 1174.843468] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 2 failed to flush [ 1175.883460] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 2 failed to flush [ 1176.499468] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush [ 1177.115461] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 2 failed to flush [ 1178.027463] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 2 failed to flush [ 1178.883473] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 2 failed to flush [ 1180.079485] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 2 failed to flush [ 1180.679456] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush [ 1181.279461] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 2 failed to flush [ 1182.171497] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 2 failed to flush [ 1182.771468] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush [ 1183.371474] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 2 failed to flush [ 1184.383482] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 2 failed to flush [ 1184.983470] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush [ 1185.583456] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 2 failed to flush [ 1191.087826] wlp3s2: deauthenticated from 28:3c:e4:16:10:58 (Reason: 3=DEAUTH_LEAVING) [ 1192.509592] wlp3s2: authenticate with 28:3c:e4:16:10:58 [ 1192.535966] wlp3s2: send auth to 28:3c:e4:16:10:58 (try 1/3) [ 1192.739472] wlp3s2: send auth to 28:3c:e4:16:10:58 (try 2/3) [ 1192.943468] wlp3s2: send auth to 28:3c:e4:16:10:58 (try 3/3) [ 1193.147467] wlp3s2: authentication with 28:3c:e4:16:10:58 timed out [ 1193.803472] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush [ 1194.903475] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush [ 1195.503474] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush [ 1196.712410] wlp3s2: authenticate with 28:3c:e4:16:10:58 [ 1196.736380] wlp3s2: send auth to 28:3c:e4:16:10:58 (try 1/3) [ 1196.943462] wlp3s2: send auth to 28:3c:e4:16:10:58 (try 2/3) [ 1197.098326] wlp3s2: authenticated [ 1197.099637] wlp3s2: associate with 28:3c:e4:16:10:58 (try 1/3) [ 1197.303481] wlp3s2: associate with 28:3c:e4:16:10:58 (try 2/3) [ 1197.507462] wlp3s2: associate with 28:3c:e4:16:10:58 (try 3/3) [ 1197.570274] wlp3s2: RX AssocResp from 28:3c:e4:16:10:58 (capab=0x431 status=0 aid=2) [ 1197.570345] wlp3s2: associated [ 1214.127944] wlp3s2: deauthenticated from 28:3c:e4:16:10:58 (Reason: 3=DEAUTH_LEAVING) [ 1215.516146] wlp3s2: authenticate with 28:3c:e4:16:10:58 [ 1215.552041] wlp3s2: send auth to 28:3c:e4:16:10:58 (try 1/3) [ 1215.560931] wlp3s2: authenticated [ 1215.567479] wlp3s2: associate with 28:3c:e4:16:10:58 (try 1/3) [ 1215.771477] wlp3s2: associate with 28:3c:e4:16:10:58 (try 2/3) [ 1215.975492] wlp3s2: associate with 28:3c:e4:16:10:58 (try 3/3) [ 1216.179466] wlp3s2: association with 28:3c:e4:16:10:58 timed out [ 1218.184240] wlp3s2: authenticate with 28:3c:e4:16:10:58 [ 1218.208043] wlp3s2: send auth to 28:3c:e4:16:10:58 (try 1/3) [ 1218.411462] wlp3s2: send auth to 28:3c:e4:16:10:58 (try 2/3) [ 1218.429432] wlp3s2: authenticated [ 1218.431482] wlp3s2: associate with 28:3c:e4:16:10:58 (try 1/3) [ 1218.583681] wlp3s2: RX AssocResp from 28:3c:e4:16:10:58 (capab=0x431 status=0 aid=1) [ 1218.583758] wlp3s2: associated [ 1226.155682] wlp3s2: deauthenticated from 28:3c:e4:16:10:58 (Reason: 3=DEAUTH_LEAVING) [ 1227.568205] wlp3s2: authenticate with 28:3c:e4:16:10:58 [ 1227.596077] wlp3s2: send auth to 28:3c:e4:16:10:58 (try 1/3) [ 1227.598279] wlp3s2: authenticated [ 1227.599811] wlp3s2: associate with 28:3c:e4:16:10:58 (try 1/3) [ 1227.603643] wlp3s2: RX AssocResp from 28:3c:e4:16:10:58 (capab=0x431 status=0 aid=1) [ 1227.603715] wlp3s2: associated [ 1232.191292] wlp3s2: deauthenticated from 28:3c:e4:16:10:58 (Reason: 3=DEAUTH_LEAVING) [ 1233.577599] wlp3s2: authenticate with 28:3c:e4:16:10:58 [ 1233.599874] wlp3s2: send auth to 28:3c:e4:16:10:58 (try 1/3) [ 1233.803493] wlp3s2: send auth to 28:3c:e4:16:10:58 (try 2/3) [ 1234.011495] wlp3s2: send auth to 28:3c:e4:16:10:58 (try 3/3) [ 1234.215477] wlp3s2: authentication with 28:3c:e4:16:10:58 timed out [ 1234.843478] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush [ 1235.959502] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush [ 1236.583466] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush [ 1237.816855] wlp3s2: authenticate with 28:3c:e4:16:10:58 [ 1237.844466] wlp3s2: send auth to 28:3c:e4:16:10:58 (try 1/3) [ 1238.047476] wlp3s2: send auth to 28:3c:e4:16:10:58 (try 2/3) [ 1238.152682] wlp3s2: authenticated [ 1238.155633] wlp3s2: associate with 28:3c:e4:16:10:58 (try 1/3) [ 1238.359466] wlp3s2: associate with 28:3c:e4:16:10:58 (try 2/3) [ 1238.563893] wlp3s2: associate with 28:3c:e4:16:10:58 (try 3/3) [ 1238.767665] wlp3s2: association with 28:3c:e4:16:10:58 timed out [ 1239.415462] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush [ 1241.027487] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush [ 1241.635477] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush [ 1242.913608] wlp3s2: authenticate with 28:3c:e4:16:10:58 [ 1242.940205] wlp3s2: send auth to 28:3c:e4:16:10:58 (try 1/3) [ 1243.143504] wlp3s2: send auth to 28:3c:e4:16:10:58 (try 2/3) [ 1243.351471] wlp3s2: send auth to 28:3c:e4:16:10:58 (try 3/3) [ 1243.532012] wlp3s2: authenticated [ 1243.535638] wlp3s2: associate with 28:3c:e4:16:10:58 (try 1/3) [ 1243.743475] wlp3s2: associate with 28:3c:e4:16:10:58 (try 2/3) [ 1243.947489] wlp3s2: associate with 28:3c:e4:16:10:58 (try 3/3) [ 1244.155491] wlp3s2: association with 28:3c:e4:16:10:58 timed out [ 1244.807499] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush [ 1248.000540] IPv6: ADDRCONF(NETDEV_UP): wlp3s2: link is not ready [ 1248.671495] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush [ 1249.291499] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush [ 1267.341866] IPv6: ADDRCONF(NETDEV_UP): wlp3s2: link is not ready kubuntu@kubuntu:~$ [ 1233.577599] wlp3s2: authenticate with 28:3c:e4:16:10:58 [ 1233.599874] wlp3s2: send auth to 28:3c:e4:16:10:58 (try 1/3) [ 1233.803493] wlp3s2: send auth to 28:3c:e4:16:10:58 (try 2/3) [ 1234.011495] wlp3s2: send auth to 28:3c:e4:16:10:58 (try 3/3) [ 1234.215477] wlp3s2: authentication with 28:3c:e4:16:10:58 timed out [ 1234.843478] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush [ 1235.959502] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush [ 1236.583466] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush [ 1237.816855] wlp3s2: authenticate with 28:3c:e4:16:10:58 [ 1237.844466] wlp3s2: send auth to 28:3c:e4:16:10:58 (try 1/3) [ 1238.047476] wlp3s2: send auth to 28:3c:e4:16:10:58 (try 2/3) [ 1238.152682] wlp3s2: authenticated [ 1238.155633] wlp3s2: associate with 28:3c:e4:16:10:58 (try 1/3) [ 1238.359466] wlp3s2: associate with 28:3c:e4:16:10:58 (try 2/3) [ 1238.563893] wlp3s2: associate with 28:3c:e4:16:10:58 (try 3/3) [ 1238.767665] wlp3s2: association with 28:3c:e4:16:10:58 timed out [ 1239.415462] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush [ 1241.027487] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush [ 1241.635477] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush [ 1242.913608] wlp3s2: authenticate with 28:3c:e4:16:10:58 [ 1242.940205] wlp3s2: send auth to 28:3c:e4:16:10:58 (try 1/3) [ 1243.143504] wlp3s2: send auth to 28:3c:e4:16:10:58 (try 2/3) [ 1243.351471] wlp3s2: send auth to 28:3c:e4:16:10:58 (try 3/3) [ 1243.532012] wlp3s2: authenticated [ 1243.535638] wlp3s2: associate with 28:3c:e4:16:10:58 (try 1/3) [ 1243.743475] wlp3s2: associate with 28:3c:e4:16:10:58 (try 2/3) [ 1243.947489] wlp3s2: associate with 28:3c:e4:16:10:58 (try 3/3) [ 1244.155491] wlp3s2: association with 28:3c:e4:16:10:58 timed out [ 1244.807499] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush [ 1248.000540] IPv6: ADDRCONF(NETDEV_UP): wlp3s2: link is not ready [ 1248.671495] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush [ 1249.291499] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush [ 1267.341866] IPv6: ADDRCONF(NETDEV_UP): wlp3s2: link is not ready
kubuntu@kubuntu:~$ free -h
total used free shared buff/cache available
Mem: 3.8G 839M 1.1G 310M 1.8G 2.4G
Swap: 1.0G 0B 1.0G
kubuntu@kubuntu:~$Leave a comment:
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First, In kubuntu 14.04 I have power off, but in the live dvd, it looks like the the power is on. Can I do any harm by typing into the terminal in the live dvd: sudo iwconfig wlan0 power off, to see if that prevents my disconnection.Originally posted by GreyGeek View Post
I will run the livedvd and check the dmesg as well as the free -h
I don't know how to set nohwcrypt. I would have thought that nohwcrypt=N would turn encryption off. Are there other factors to consider in turning hardware encryption on or off?
RegardsLeave a comment:
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Nothing is unusual about your wlan0 settings. Here's mine:
Here's my routing table:Code:wlp13s0 IEEE 802.11 ESSID:"GreyGeek5" Mode:Managed Frequency:5.805 GHz Access Point: B0:C7:45:75:E9:03 Bit Rate=6 Mb/s Tx-Power=17 dBm Retry short limit:7 RTS thr:off Fragment thr:off Power Management:off Link Quality=61/70 Signal level=-49 dBm Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:5 Invalid misc:197 Missed beacon:0
(The 169.254.0.0 is a link-local address which I use for connecting to local devices that don't use DHCP or DHCP fails. It is defined in /etc/networks)Code:Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 0.0.0.0 192.168.11.1 0.0.0.0 UG 600 0 0 wlp13s0 169.254.0.0 0.0.0.0 255.255.0.0 U 1000 0 0 wlp13s0 192.168.11.0 0.0.0.0 255.255.255.0 U 600 0 0 wlp13s0
So, our configs are pretty much the same what does the output of dmesg show just after the wlan0 link goes down?
Also, you have nohwcrypt=N, which turns ON hardware encryption. Set it to nohwcrypt=1 to turn encryption off and see if that helps.Last edited by GreyGeek; Mar 21, 2018, 11:45 AM.Leave a comment:
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I produced the following data for someone on another board who is trying to help.
I post it below it case it gives a hint regarding my disconnection issues.
The data were produced while using tihe installed kubuntu OS ver 14.04
Code:########## wireless info START ########## Report from: 21 Mar 2018 14:44 GMT +0000 Booted last: 20 Mar 2018 19:40 GMT +0000 Script from: 10 Jan 2018 20:04 UTC +0000 ##### release ########################### Distributor ID: Ubuntu Description: Ubuntu 14.04.5 LTS Release: 14.04 Codename: trusty ##### kernel ############################ Linux 4.4.0-116-generic #140~14.04.1-Ubuntu SMP Fri Feb 16 09:25:49 UTC 2018 i686 i686 i686 GNU/Linux Parameters: ro, quiet, splash ##### desktop ########################### KDE Plasma Workspace ##### lspci ############################# 00:19.0 Ethernet controller [0200]: Intel Corporation 82562V 10/100 Network Connection [8086:104c] (rev 02) Subsystem: Dell Device [1028:01dd] Kernel driver in use: e1000e 03:02.0 Network controller [0280]: Ralink corp. RT2561/RT61 802.11g PCI [1814:0301] Subsystem: Edimax Computer Co. Device [1432:7128] Kernel driver in use: rt61pci ##### lsusb ############################# Bus 002 Device 004: ID 0424:2504 Standard Microsystems Corp. USB 2.0 Hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 006 Device 003: ID 2188:0ae1 Bus 006 Device 002: ID 413c:2003 Dell Computer Corp. Keyboard Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub ##### PCMCIA card info ################## ##### rfkill ############################ 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no ##### lsmod ############################# rt61pci 28672 0 rt2x00pci 16384 1 rt61pci rt2x00mmio 16384 1 rt61pci rt2x00lib 49152 3 rt61pci,rt2x00pci,rt2x00mmio mac80211 651264 2 rt2x00lib,rt2x00pci cfg80211 491520 2 mac80211,rt2x00lib eeprom_93cx6 16384 1 rt61pci crc_itu_t 16384 1 rt61pci ##### interfaces ######################## [/etc/network/interfaces] auto lo iface lo inet loopback ##### ifconfig ########################## eth0 Link encap:Ethernet HWaddr <MAC 'eth0' [IF1]> UP BROADCAST MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:0 (0.0 B) TX bytes:0 (0.0 B) Interrupt:21 Memory:dffe0000-e0000000 lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 inet6 addr: ::1/128 Scope:Host UP LOOPBACK RUNNING MTU:65536 Metric:1 RX packets:5775 errors:0 dropped:0 overruns:0 frame:0 TX packets:5775 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1 RX bytes:568368 (568.3 KB) TX bytes:568368 (568.3 KB) wlan0 Link encap:Ethernet HWaddr <MAC 'wlan0' [IF2]> inet addr:192.168.1.4 Bcast:192.168.1.255 Mask:255.255.255.0 inet6 addr: fe80::<IP6 'wlan0' [IF2]>/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:306106 errors:0 dropped:0 overruns:0 frame:0 TX packets:222774 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:293047169 (293.0 MB) TX bytes:98612894 (98.6 MB) ##### iwconfig ########################## lo no wireless extensions. eth0 no wireless extensions. wlan0 IEEE 802.11bg ESSID:"TALKTALK-161050" Mode:Managed Frequency:2.462 GHz Access Point: <MAC 'TALKTALK-161050' [AC1]> Bit Rate=36 Mb/s Tx-Power=20 dBm Retry short limit:7 RTS thr:off Fragment thr:off Power Management:off Link Quality=60/70 Signal level=-50 dBm Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:9 Invalid misc:213 Missed beacon:0 ##### route ############################# Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 0.0.0.0 192.168.1.1 0.0.0.0 UG 0 0 0 wlan0 192.168.1.0 0.0.0.0 255.255.255.0 U 9 0 0 wlan0 ##### resolv.conf ####################### nameserver 127.0.1.1 ##### network managers ################## Installed: NetworkManager Running: root 888 1 0 Mar20 ? 00:00:05 NetworkManager ##### NetworkManager info ############### NetworkManager Tool State: connected (global) - Device: wlan0 [TALKTALK-161050] --------------------------------------------- Type: 802.11 WiFi Driver: rt61pci State: connected Default: yes HW Address: <MAC 'wlan0' [IF2]> Capabilities: Speed: 36 Mb/s Wireless Properties WEP Encryption: yes WPA Encryption: yes WPA2 Encryption: yes Wireless Access Points (* = current AP) *TALKTALK-161050:Infra, <MAC 'TALKTALK-161050' [AC1]>, Freq 2462 MHz, Rate 54 Mb/s, Strength 70 WPA WPA2 IPv4 Settings: Address: 192.168.1.4 Prefix: 24 (255.255.255.0) Gateway: 192.168.1.1 DNS: 192.168.1.1 - Device: eth0 ----------------------------------------------------------------- Type: Wired Driver: e1000e State: unavailable Default: no HW Address: <MAC 'eth0' [IF1]> Capabilities: Carrier Detect: yes Wired Properties Carrier: off ##### NetworkManager.state ############## [main] NetworkingEnabled=true WirelessEnabled=true WWANEnabled=true WimaxEnabled=true ##### NetworkManager.conf ############### [main] plugins=ifupdown,keyfile,ofono dns=dnsmasq [ifupdown] managed=false ##### NetworkManager profiles ########### [[/etc/NetworkManager/system-connections/TALKTALK-161050]] (600 root) [connection] id=TALKTALK-161050 | type=802-11-wireless | permissions=user:andrew:; [802-11-wireless] ssid=TALKTALK-161050 | mac-address=<MAC 'wlan0' [IF2]> [ipv4] method=auto [ipv6] method=auto [[/etc/NetworkManager/system-connections/PlusnetWireless]] (600 root) [connection] id=PlusnetWireless | type=802-11-wireless [802-11-wireless] ssid=PlusnetWireless | mac-address=<MAC 'wlan0' [IF2]> [ipv4] method=auto [ipv6] method=auto [[/etc/NetworkManager/system-connections/TALKTALK-420EC0]] (600 root) [connection] id=TALKTALK-420EC0 | type=802-11-wireless | permissions=user:andrew:; [802-11-wireless] ssid=TALKTALK-420EC0 | mac-address=<MAC 'wlan0' [IF2]> [ipv4] method=auto [ipv6] method=auto ##### Netplan config #################### ##### iw reg get ######################## Region: Europe/London (based on set time zone) country GB: (2402 - 2482 @ 40), (N/A, 20) (5170 - 5250 @ 40), (N/A, 20) (5250 - 5330 @ 40), (N/A, 20), DFS (5490 - 5710 @ 40), (N/A, 27), DFS (57240 - 65880 @ 2160), (N/A, 40), NO-OUTDOOR ##### iwlist channels ################### lo no frequency information. eth0 no frequency information. wlan0 13 channels in total; available frequencies : Channel 01 : 2.412 GHz Channel 02 : 2.417 GHz Channel 03 : 2.422 GHz Channel 04 : 2.427 GHz Channel 05 : 2.432 GHz Channel 06 : 2.437 GHz Channel 07 : 2.442 GHz Channel 08 : 2.447 GHz Channel 09 : 2.452 GHz Channel 10 : 2.457 GHz Channel 11 : 2.462 GHz Channel 12 : 2.467 GHz Channel 13 : 2.472 GHz Current Frequency=2.462 GHz (Channel 11) ##### iwlist scan ####################### lo Interface doesn't support scanning. eth0 Interface doesn't support scanning. Channel occupancy: 1 APs on Frequency:2.462 GHz (Channel 11) wlan0 Scan completed : Cell 01 - Address: <MAC 'TALKTALK-161050' [AC1]> Channel:11 Frequency:2.462 GHz (Channel 11) Quality=60/70 Signal level=-50 dBm Encryption key:on ESSID:"TALKTALK-161050" Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s 18 Mb/s; 36 Mb/s; 54 Mb/s Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s Mode:Master Extra:tsf=00000061f87c0394 Extra: Last beacon: 52ms ago IE: WPA Version 1 Group Cipher : TKIP Pairwise Ciphers (2) : TKIP CCMP Authentication Suites (1) : PSK IE: IEEE 802.11i/WPA2 Version 1 Group Cipher : TKIP Pairwise Ciphers (2) : TKIP CCMP Authentication Suites (1) : PSK ##### module infos ###################### [rt61pci] filename: /lib/modules/4.4.0-116-generic/kernel/drivers/net/wireless/rt2x00/rt61pci.ko license: GPL firmware: rt2661.bin firmware: rt2561s.bin firmware: rt2561.bin description: Ralink RT61 PCI & PCMCIA Wireless LAN driver. version: 2.3.0 author: http://rt2x00.serialmonkey.com srcversion: 147116748700BC2C93D5888 depends: rt2x00lib,rt2x00mmio,rt2x00pci,eeprom_93cx6,crc-itu-t intree: Y vermagic: 4.4.0-116-generic SMP mod_unload modversions 686 retpoline parm: nohwcrypt:Disable hardware encryption. (bool) [rt2x00pci] filename: /lib/modules/4.4.0-116-generic/kernel/drivers/net/wireless/rt2x00/rt2x00pci.ko license: GPL description: rt2x00 pci library version: 2.3.0 author: http://rt2x00.serialmonkey.com srcversion: 543B84557258F153AC267F0 depends: rt2x00lib,mac80211 intree: Y vermagic: 4.4.0-116-generic SMP mod_unload modversions 686 retpoline [rt2x00mmio] filename: /lib/modules/4.4.0-116-generic/kernel/drivers/net/wireless/rt2x00/rt2x00mmio.ko license: GPL description: rt2x00 mmio library version: 2.3.0 author: http://rt2x00.serialmonkey.com srcversion: ADBE279820CFD0A1081C682 depends: rt2x00lib intree: Y vermagic: 4.4.0-116-generic SMP mod_unload modversions 686 retpoline [rt2x00lib] filename: /lib/modules/4.4.0-116-generic/kernel/drivers/net/wireless/rt2x00/rt2x00lib.ko license: GPL description: rt2x00 library version: 2.3.0 author: http://rt2x00.serialmonkey.com srcversion: 72E39180D883A5541F66494 depends: mac80211,cfg80211 intree: Y vermagic: 4.4.0-116-generic SMP mod_unload modversions 686 retpoline [mac80211] filename: /lib/modules/4.4.0-116-generic/kernel/net/mac80211/mac80211.ko license: GPL description: IEEE 802.11 subsystem srcversion: 0AD8BFD6BB3C27B3A487221 depends: cfg80211 intree: Y vermagic: 4.4.0-116-generic SMP mod_unload modversions 686 retpoline parm: minstrel_vht_only:Use only VHT rates when VHT is supported by sta. (bool) parm: max_nullfunc_tries:Maximum nullfunc tx tries before disconnecting (reason 4). (int) parm: max_probe_tries:Maximum probe tries before disconnecting (reason 4). (int) parm: beacon_loss_count:Number of beacon intervals before we decide beacon was lost. (int) parm: probe_wait_ms:Maximum time(ms) to wait for probe response before disconnecting (reason 4). (int) parm: ieee80211_default_rc_algo:Default rate control algorithm for mac80211 to use (charp) [cfg80211] filename: /lib/modules/4.4.0-116-generic/kernel/net/wireless/cfg80211.ko description: wireless configuration support license: GPL author: Johannes Berg srcversion: D2A8E57424453F0D1BE1DBE depends: intree: Y vermagic: 4.4.0-116-generic SMP mod_unload modversions 686 retpoline parm: bss_entries_limit:limit to number of scan BSS entries (per wiphy, default 1000) (int) parm: ieee80211_regdom:IEEE 802.11 regulatory domain code (charp) parm: cfg80211_disable_40mhz_24ghz:Disable 40MHz support in the 2.4GHz band (bool) ##### module parameters ################# [rt61pci] nohwcrypt: N [mac80211] beacon_loss_count: 7 ieee80211_default_rc_algo: minstrel_ht max_nullfunc_tries: 2 max_probe_tries: 5 minstrel_vht_only: Y probe_wait_ms: 500 [cfg80211] bss_entries_limit: 1000 cfg80211_disable_40mhz_24ghz: N ieee80211_regdom: 00 ##### /etc/modules ###################### lp ##### modprobe options ################## [/etc/modprobe.d/blacklist-ath_pci.conf] blacklist ath_pci [/etc/modprobe.d/blacklist.conf] blacklist evbug blacklist usbmouse blacklist usbkbd blacklist eepro100 blacklist de4x5 blacklist eth1394 blacklist snd_intel8x0m blacklist snd_aw2 blacklist i2c_i801 blacklist prism54 blacklist bcm43xx blacklist garmin_gps blacklist asus_acpi blacklist snd_pcsp blacklist pcspkr blacklist amd76x_edac [/etc/modprobe.d/blacklist-rare-network.conf] alias net-pf-3 off alias net-pf-6 off alias net-pf-9 off alias net-pf-11 off alias net-pf-12 off alias net-pf-19 off alias net-pf-21 off alias net-pf-36 off [/etc/modprobe.d/iwlwifi.conf] remove iwlwifi \ (/sbin/lsmod | grep -o -e ^iwlmvm -e ^iwldvm -e ^iwlwifi | xargs /sbin/rmmod) \ && /sbin/modprobe -r mac80211 [/etc/modprobe.d/mlx4.conf] softdep mlx4_core post: mlx4_en ##### rc.local ########################## exit 0 ##### pm-utils ########################## ##### udev rules ######################## [/etc/udev/rules.d/70-persistent-net.rules] # PCI device 0x8086:0x104c (e1000e) SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="<MAC 'eth0' [IF1]>", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="eth*", NAME="eth0" # PCI device 0x1814:0x0301 (rt61pci) SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="<MAC 'wlan0' [IF2]>", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="wlan*", NAME="wlan0" ##### dmesg ############################# [22350.685964] wlan0: authenticate with <MAC 'TALKTALK-161050' [AC1]> [22350.700255] wlan0: send auth to <MAC 'TALKTALK-161050' [AC1]> (try 1/3) [22350.702275] wlan0: authenticated [22350.704063] wlan0: associate with <MAC 'TALKTALK-161050' [AC1]> (try 1/3) [22350.706485] wlan0: RX AssocResp from <MAC 'TALKTALK-161050' [AC1]> (capab=0x431 status=0 aid=2) [22350.706579] wlan0: associated [35487.456202] ieee80211 phy0: rt61pci_txdone: Warning - TX status report missed for entry 15 ########## wireless info END ############Leave a comment:
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I don't much like the graphic either. I wonder if it can be changed.Originally posted by citizen View Post
My interest in upgrading is due to the assumption that there will be fewer bugs in the more up to date OS. In addition, when kubuntu stops producing updates I will have to migrate from 14.04 (current OS); although updates will stop in 16.04.4 at the same time, it might be easier to update online.
At present, my concern is trying to maintain a connection to the router that lasts longer than about 10 mins (using a livedvd). I believe that I can switch the power management off by using: sudo iwconfig wlan0 power off. My current OS has power off. I wonder if this is accounts for the disconnection.
Best wishesLeave a comment:
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What are 'parms'Originally posted by GreyGeek View Post
Do you mean run 'lspci' when the livedvd is running?Leave a comment:
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I will collect the data the next time I have the livedvd running.Originally posted by vinnywright View Post
Best wishesLeave a comment:
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Yes, they will always be there. I have the same Nvidia that you have, and you lose the nice splash screen that is built in because the crappy "DOS" style one comes up before the Nvidia starts up. Not only will you have it at boot, but also at shutdown. And it is usually semi-verbose and flashes colors in the text. Super ugly and very 1980. You are not crazy, nothing is broken, that's how it works. I'm on 14.04 by the way and this has always been the case with Kubuntu for me. It did not do this in Mint KDE though.Originally posted by anonprivate View PostLeave a comment:
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Perhaps you can adjust some "parms". See the following post:
https://www.kubuntuforums.net/showth...-disconnectingLeave a comment:
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post the output ofafter the net drops and you reconnect .Code:free -h
VINNYLeave a comment:
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It seems that I am given about 10 minutes before the wi-fi connection drops. I can then reconnect
Graphics seem stable
Any advice gratefully receivedLeave a comment:
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How does this look (Running the live DVD ver 16.04.4: 64 bit)
kubuntu@kubuntu:~$ iwconfig
lo no wireless extensions.
enp0s25 no wireless extensions.
wlp3s2 IEEE 802.11 ESSID:"TALKTALK-161050"
Mode:Managed Frequency:2.462 GHz Access Point: 28:3C:E4:16:10:58
Bit Rate=48 Mb/s Tx-Power=20 dBm
Retry short limit:7 RTS thr
ff Fragment thrff
Power Managementn
Link Quality=68/70 Signal level=-42 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:64 Invalid misc:25 Missed beacon:0
NB. I thought that I switched the power management off in the live dvd!
Waiting for the wi-fi disconnection
Compositor settings
Rendering backend: XRender
Tearing: Full Screen Repaints (seems to prevent the graphics anomalies) - evidently can make system unstable
I believe that I switched the ipv6 to ignore in the livedvd
Just got disconnected. But reconnection easy. I have checked the energy saving option and every thing is now switched off
According to iwconfig: Power Management is ON. How can I switch it off, if this is desirableLast edited by anonprivate; Mar 20, 2018, 01:19 PM.Leave a comment:
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The LiveDVD keeps disconnecting form the internet, and connecting is difficult. It looks like I will not be able to install version 16Leave a comment:
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UPDATE (still using the liveDVD)
I have found that changing the compositor settings seems to have eliminated the graphics instability. But now I cant' connect to the Internet. On occasions when I can connect, the connection drops quickly.
I have no difficulty connecting to the internet using the installed version 14.04.
Can someone advise regarding the compositor settings that will ensure graphics stability, and how to connect to the internet, and maintain the connection.
ThanksLeave a comment:
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