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    Internet connection works occasionally

    Hello all,

    First, forgive my English - this not my native language.
    Second, I'm common user, not an informatician, so please keep more indulgence to me .

    I would like to ask you to help me, to stay with linux on my laptop.
    I use linux quite long time, more over 10 years and what is strange from the begining I didn't met any bigger problems but recently years I noticed them too many. Slowly I feel tired that I have to continously solving the next problems. Now I'm really close to decide to install back a MS product on my laptop.

    To the point.
    Few months ago I noticed that my my browser has a problem with browsing an internet. So I started to tried find a solution.
    The suspect was a resolver. I tried few solutions which I found thanks to google, but without success.
    I gave up due to generally I used to laptop only to contact with my family and my phone could did it really well so I put down my laptop.
    Now situation changed and in short time I will need my laptop really often.
    My browser or resolver or something else works well only short time.

    I would like to ask you how to recognize the problem? Maybe this not a problem of software but hardware?
    Internet connection is ok, due to other devices work well on the WiFi.

    Below you can find more information of my OS.
    Thanks for any response.

    Code:
    cat /etc/systemd/resolved.conf
    
    #  This file is part of systemd.
    #
    #  systemd is free software; you can redistribute it and/or modify it
    #  under the terms of the GNU Lesser General Public License as published by
    #  the Free Software Foundation; either version 2.1 of the License, or
    #  (at your option) any later version.
    #
    # Entries in this file show the compile time defaults.
    # You can change settings by editing this file.
    # Defaults can be restored by simply deleting this file.
    #
    # See resolved.conf(5) for details
    
    [Resolve]
    DNS=systemd-resolved
    FallbackDNS=8.8.8.8 8.8.4.4 2001:4860:4860::8888 2001:4860:4860::8844
    #Domains=
    #LLMNR=yes
    DNSSEC=off
    #Cache=yes
    #DNSStubListener=udp
    Code:
    systemctl status dnsmasq
    ● dnsmasq.service - dnsmasq - A lightweight DHCP and caching DNS server
      Loaded: loaded (/lib/systemd/system/dnsmasq.service; enabled; vendor preset: enabled)
      Active: active (running) since Sun 2017-10-22 10:06:21 EEST; 6h ago
    Main PID: 927 (dnsmasq)
       Tasks: 1 (limit: 4915)
      CGroup: /system.slice/dnsmasq.service
              └─927 /usr/sbin/dnsmasq -x /run/dnsmasq/dnsmasq.pid -u dnsmasq -r /run/dnsmasq/resolv.conf -7 /etc/dnsmasq.d,.dpkg
    
    loka 22 10:06:21 jacek systemd[1]: Starting dnsmasq - A lightweight DHCP and caching DNS server...
    loka 22 10:06:21 jacek dnsmasq[896]: dnsmasq: syntax check OK.
    loka 22 10:06:21 jacek dnsmasq[927]: started, version 2.76 cachesize 150
    loka 22 10:06:21 jacek dnsmasq[927]: compile time options: IPv6 GNU-getopt DBus i18n IDN DHCP DHCPv6 no-Lua TFTP conntrack ip
    loka 22 10:06:21 jacek dnsmasq[927]: DNS service limited to local subnets
    loka 22 10:06:21 jacek dnsmasq[927]: no servers found in /run/dnsmasq/resolv.conf, will retry
    loka 22 10:06:21 jacek dnsmasq[927]: read /etc/hosts - 7 addresses
    loka 22 10:06:21 jacek dnsmasq[928]: /etc/resolvconf/update.d/libc: Warning: /etc/resolv.conf is not a symbolic link to /run/
    loka 22 10:06:21 jacek systemd[1]: Started dnsmasq - A lightweight DHCP and caching DNS server.
    Code:
    nmcli device show
    GENERAL.URZĄDZENIE:                     wlp16s0
    GENERAL.TYP:                            wifi
    GENERAL.ADRES-SPRZĘTOWY:                00:1F:3B:29:D0:03
    GENERAL.MTU:                            0
    GENERAL.STAN:                           100 (połączono)
    GENERAL.POŁĄCZENIE:                     Multi-Co 9A 17 2.4G
    GENERAL.ŚCIEŻKA-POŁĄCZENIA:             /org/freedesktop/NetworkManager/ActiveConnection/0
    IP4.ADRES[1]:                           192.168.1.122/24
    IP4.BRAMA:                              192.168.1.1
    IP4.TRASA[1]:                           dst = 169.254.0.0/16, nh = 0.0.0.0, mt = 1000
    IP4.DNS[1]:                             62.241.198.246
    IP4.DNS[2]:                             62.241.198.245
    IP4.DOMENA[1]:                          bb.dnainternet.fi
    IP6.ADRES[1]:                           fe80::c789:2eab:bd34:b1a4/64
    IP6.BRAMA:                              
    
    GENERAL.URZĄDZENIE:                     enp0s25
    GENERAL.TYP:                            ethernet
    GENERAL.ADRES-SPRZĘTOWY:                00:1A:4B:7E:6B:14
    GENERAL.MTU:                            1500
    GENERAL.STAN:                           20 (niedostępne)
    GENERAL.POŁĄCZENIE:                     --
    GENERAL.ŚCIEŻKA-POŁĄCZENIA:             --
    WIRED-PROPERTIES.OPERATOR:              wyłączone
    
    GENERAL.URZĄDZENIE:                     lo
    GENERAL.TYP:                            loopback
    GENERAL.ADRES-SPRZĘTOWY:                00:00:00:00:00:00
    GENERAL.MTU:                            65536
    GENERAL.STAN:                           10 (niezarządzane)
    GENERAL.POŁĄCZENIE:                     --
    GENERAL.ŚCIEŻKA-POŁĄCZENIA:             --
    IP4.ADRES[1]:                           127.0.0.1/8
    IP4.BRAMA:                              
    IP6.ADRES[1]:                           ::1/128
    IP6.BRAMA:
    Code:
    ping onet.pl
    PING onet.pl (213.180.141.140) 56(84) bytes of data.
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=1 ttl=49 time=98.7 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=2 ttl=49 time=262 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=3 ttl=49 time=377 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=4 ttl=49 time=166 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=5 ttl=49 time=55.6 ms
    From 192.168.1.122 icmp_seq=315 Destination Host Unreachable
    From 192.168.1.122 icmp_seq=316 Destination Host Unreachable
    From 192.168.1.122 icmp_seq=317 Destination Host Unreachable
    From 192.168.1.122 icmp_seq=391 Destination Host Unreachable
    From 192.168.1.122 icmp_seq=392 Destination Host Unreachable
    From 192.168.1.122 icmp_seq=398 Destination Host Unreachable
    From 192.168.1.122 icmp_seq=399 Destination Host Unreachable
    From 192.168.1.122 icmp_seq=401 Destination Host Unreachable
    From 192.168.1.122 icmp_seq=402 Destination Host Unreachable
    From 192.168.1.122 icmp_seq=403 Destination Host Unreachable
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=572 ttl=49 time=28132 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=573 ttl=49 time=27215 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=574 ttl=49 time=26191 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=575 ttl=49 time=25167 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=576 ttl=49 time=24144 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=577 ttl=49 time=23120 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=578 ttl=49 time=22096 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=579 ttl=49 time=21072 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=580 ttl=49 time=20048 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=581 ttl=49 time=19024 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=582 ttl=49 time=18000 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=583 ttl=49 time=16976 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=584 ttl=49 time=15952 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=585 ttl=49 time=14967 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=586 ttl=49 time=13943 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=587 ttl=49 time=12919 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=588 ttl=49 time=11895 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=589 ttl=49 time=10871 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=590 ttl=49 time=9847 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=591 ttl=49 time=8824 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=592 ttl=49 time=7801 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=593 ttl=49 time=6778 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=594 ttl=49 time=5754 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=601 ttl=49 time=105 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=602 ttl=49 time=187 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=600 ttl=49 time=31645 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=603 ttl=49 time=28630 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=604 ttl=49 time=27620 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=605 ttl=49 time=26596 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=606 ttl=49 time=25572 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=607 ttl=49 time=24548 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=608 ttl=49 time=23524 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=609 ttl=49 time=22500 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=610 ttl=49 time=21476 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=611 ttl=49 time=20452 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=612 ttl=49 time=19428 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=613 ttl=49 time=18404 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=614 ttl=49 time=17380 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=615 ttl=49 time=16356 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=616 ttl=49 time=15332 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=617 ttl=49 time=14308 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=618 ttl=49 time=13284 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=619 ttl=49 time=12260 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=620 ttl=49 time=11236 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=621 ttl=49 time=10212 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=632 ttl=49 time=99.1 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=633 ttl=49 time=162 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=634 ttl=49 time=98.1 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=622 ttl=49 time=37139 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=623 ttl=49 time=36219 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=624 ttl=49 time=35195 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=625 ttl=49 time=34171 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=631 ttl=49 time=28053 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=635 ttl=49 time=24039 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=636 ttl=49 time=23036 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=637 ttl=49 time=22012 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=638 ttl=49 time=20988 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=639 ttl=49 time=19964 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=640 ttl=49 time=18940 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=641 ttl=49 time=17916 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=642 ttl=49 time=16892 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=643 ttl=49 time=15868 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=644 ttl=49 time=14844 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=645 ttl=49 time=13820 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=646 ttl=49 time=12796 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=647 ttl=49 time=11772 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=648 ttl=49 time=10748 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=649 ttl=49 time=9724 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=650 ttl=49 time=8700 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=651 ttl=49 time=7676 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=660 ttl=49 time=151 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=652 ttl=49 time=33580 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=653 ttl=49 time=32663 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=659 ttl=49 time=26545 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=661 ttl=49 time=24529 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=662 ttl=49 time=23512 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=663 ttl=49 time=22488 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=664 ttl=49 time=21464 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=665 ttl=49 time=20440 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=666 ttl=49 time=19416 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=667 ttl=49 time=18392 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=668 ttl=49 time=17368 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=669 ttl=49 time=16344 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=670 ttl=49 time=15320 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=686 ttl=49 time=85.6 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=687 ttl=49 time=70.5 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=671 ttl=49 time=55103 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=672 ttl=49 time=54183 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=673 ttl=49 time=53159 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=674 ttl=49 time=52135 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=675 ttl=49 time=51111 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=676 ttl=49 time=50087 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=677 ttl=49 time=49063 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=678 ttl=49 time=48039 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=679 ttl=49 time=47015 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=685 ttl=49 time=40896 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=688 ttl=49 time=37881 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=689 ttl=49 time=36871 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=690 ttl=49 time=35847 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=691 ttl=49 time=34824 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=692 ttl=49 time=33800 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=693 ttl=49 time=32776 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=694 ttl=49 time=31752 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=695 ttl=49 time=30728 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=696 ttl=49 time=29704 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=697 ttl=49 time=28680 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=698 ttl=49 time=27656 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=699 ttl=49 time=26632 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=700 ttl=49 time=25608 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=701 ttl=49 time=24584 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=702 ttl=49 time=23560 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=703 ttl=49 time=22532 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=704 ttl=49 time=21512 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=705 ttl=49 time=20488 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=706 ttl=49 time=19464 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=707 ttl=49 time=18439 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=708 ttl=49 time=17416 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=709 ttl=49 time=16392 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=710 ttl=49 time=15368 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=711 ttl=49 time=14344 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=712 ttl=49 time=13320 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=713 ttl=49 time=12296 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=714 ttl=49 time=11272 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=715 ttl=49 time=10248 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=716 ttl=49 time=9224 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=717 ttl=49 time=8200 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=718 ttl=49 time=7176 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=719 ttl=49 time=6152 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=725 ttl=49 time=58.5 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=726 ttl=49 time=57.2 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=727 ttl=49 time=47085 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=728 ttl=49 time=46187 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=729 ttl=49 time=45163 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=730 ttl=49 time=44139 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=731 ttl=49 time=43115 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=732 ttl=49 time=42091 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=733 ttl=49 time=41067 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=734 ttl=49 time=40043 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=735 ttl=49 time=39020 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=736 ttl=49 time=37995 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=737 ttl=49 time=36971 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=738 ttl=49 time=35947 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=739 ttl=49 time=34923 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=740 ttl=49 time=33899 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=741 ttl=49 time=32875 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=742 ttl=49 time=31851 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=743 ttl=49 time=30827 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=744 ttl=49 time=29803 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=745 ttl=49 time=28779 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=746 ttl=49 time=27755 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=747 ttl=49 time=26731 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=748 ttl=49 time=25707 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=749 ttl=49 time=24683 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=750 ttl=49 time=23660 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=751 ttl=49 time=22636 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=752 ttl=49 time=21612 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=753 ttl=49 time=20588 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=754 ttl=49 time=19564 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=755 ttl=49 time=18540 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=756 ttl=49 time=17516 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=757 ttl=49 time=16488 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=758 ttl=49 time=15468 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=759 ttl=49 time=14444 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=760 ttl=49 time=13420 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=761 ttl=49 time=12396 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=762 ttl=49 time=11372 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=763 ttl=49 time=10348 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=764 ttl=49 time=9324 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=765 ttl=49 time=8300 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=774 ttl=49 time=64.6 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=775 ttl=49 time=120 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=766 ttl=49 time=57079 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=767 ttl=49 time=56163 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=773 ttl=49 time=50019 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=776 ttl=49 time=47022 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=777 ttl=49 time=46019 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=778 ttl=49 time=44995 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=779 ttl=49 time=43971 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=780 ttl=49 time=42947 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=781 ttl=49 time=41923 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=782 ttl=49 time=40899 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=783 ttl=49 time=39875 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=784 ttl=49 time=38851 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=785 ttl=49 time=37827 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=786 ttl=49 time=36803 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=787 ttl=49 time=35779 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=788 ttl=49 time=34755 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=789 ttl=49 time=33731 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=790 ttl=49 time=32707 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=791 ttl=49 time=31683 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=792 ttl=49 time=30660 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=793 ttl=49 time=29635 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=794 ttl=49 time=28611 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=795 ttl=49 time=27587 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=796 ttl=49 time=26564 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=797 ttl=49 time=25539 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=798 ttl=49 time=24515 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=799 ttl=49 time=23492 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=800 ttl=49 time=22468 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=801 ttl=49 time=21444 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=802 ttl=49 time=20420 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=803 ttl=49 time=19396 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=804 ttl=49 time=18372 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=805 ttl=49 time=17348 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=806 ttl=49 time=16324 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=807 ttl=49 time=15296 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=808 ttl=49 time=14276 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=809 ttl=49 time=13252 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=810 ttl=49 time=12228 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=811 ttl=49 time=11204 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=812 ttl=49 time=10180 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=813 ttl=49 time=9156 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=814 ttl=49 time=8131 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=815 ttl=49 time=7108 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=823 ttl=49 time=109 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=824 ttl=49 time=126 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=816 ttl=49 time=57069 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=822 ttl=49 time=51056 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=825 ttl=49 time=48041 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=826 ttl=49 time=47031 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=827 ttl=49 time=46007 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=828 ttl=49 time=44983 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=829 ttl=49 time=43959 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=830 ttl=49 time=42935 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=831 ttl=49 time=41912 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=832 ttl=49 time=40887 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=833 ttl=49 time=39863 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=834 ttl=49 time=38840 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=835 ttl=49 time=37815 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=836 ttl=49 time=36791 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=837 ttl=49 time=35768 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=838 ttl=49 time=34744 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=839 ttl=49 time=33719 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=840 ttl=49 time=32695 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=841 ttl=49 time=31671 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=842 ttl=49 time=30647 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=843 ttl=49 time=29623 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=844 ttl=49 time=28599 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=845 ttl=49 time=27575 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=846 ttl=49 time=26551 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=847 ttl=49 time=25527 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=848 ttl=49 time=24503 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=849 ttl=49 time=23479 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=850 ttl=49 time=22456 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=851 ttl=49 time=21432 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=852 ttl=49 time=20407 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=853 ttl=49 time=19383 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=854 ttl=49 time=18360 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=855 ttl=49 time=17336 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=856 ttl=49 time=16311 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=857 ttl=49 time=15288 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=858 ttl=49 time=14264 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=859 ttl=49 time=13239 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=860 ttl=49 time=12215 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=861 ttl=49 time=11191 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=862 ttl=49 time=10167 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=863 ttl=49 time=9143 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=864 ttl=49 time=8120 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=865 ttl=49 time=7096 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=866 ttl=49 time=6071 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=873 ttl=49 time=160 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=874 ttl=49 time=108 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=872 ttl=49 time=63865 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=875 ttl=49 time=60957 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=876 ttl=49 time=59947 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=877 ttl=49 time=58923 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=878 ttl=49 time=57899 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=879 ttl=49 time=56875 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=880 ttl=49 time=55851 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=881 ttl=49 time=54827 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=882 ttl=49 time=53804 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=883 ttl=49 time=52779 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=884 ttl=49 time=51755 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=885 ttl=49 time=50731 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=886 ttl=49 time=49707 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=887 ttl=49 time=48683 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=888 ttl=49 time=47659 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=889 ttl=49 time=46635 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=890 ttl=49 time=45612 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=891 ttl=49 time=44587 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=892 ttl=49 time=43563 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=893 ttl=49 time=42539 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=894 ttl=49 time=41516 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=895 ttl=49 time=40491 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=896 ttl=49 time=39468 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=897 ttl=49 time=38444 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=898 ttl=49 time=37420 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=899 ttl=49 time=36396 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=900 ttl=49 time=35371 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=935 ttl=49 time=57.6 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=936 ttl=49 time=108 ms
    64 bytes from sg1.any.onet.pl (213.180.141.140): icmp_seq=937 ttl=49 time=170 ms
    From 192.168.1.122 icmp_seq=404 Destination Host Unreachable
    From 192.168.1.122 icmp_seq=405 Destination Host Unreachable
    From 192.168.1.122 icmp_seq=406 Destination Host Unreachable
    From 192.168.1.122 icmp_seq=410 Destination Host Unreachable
    From 192.168.1.122 icmp_seq=411 Destination Host Unreachable
    From 192.168.1.122 icmp_seq=412 Destination Host Unreachable
    From 192.168.1.122 icmp_seq=416 Destination Host Unreachable
    From 192.168.1.122 icmp_seq=417 Destination Host Unreachable
    From 192.168.1.122 icmp_seq=963 Destination Host Unreachable
    From 192.168.1.122 icmp_seq=964 Destination Host Unreachable
    From 192.168.1.122 icmp_seq=965 Destination Host Unreachable
    From 192.168.1.122 icmp_seq=966 Destination Host Unreachable
    From 192.168.1.122 icmp_seq=967 Destination Host Unreachable
    From 192.168.1.122 icmp_seq=968 Destination Host Unreachable
    From 192.168.1.122 icmp_seq=969 Destination Host Unreachable
    From 192.168.1.122 icmp_seq=970 Destination Host Unreachable
    From 192.168.1.122 icmp_seq=971 Destination Host Unreachable
    ^C
    --- onet.pl ping statistics ---
    1081 packets transmitted, 297 received, +27 errors, 72% packet loss, time 1143431ms
    rtt min/avg/max/mdev = 55.685/25664.923/63865.658/15360.695 ms, pipe 568
    When I tried
    Code:
    ping 213.180.141.140
    Result is same.

    #2
    the DNS servers specified in your router don't work:
    Originally posted by smog82 View Post
    IP4.DNS[1]: 62.241.198.246
    IP4.DNS[2]: 62.241.198.245
    $ nslookup onet.pl 62.241.198.246
    ;; connection timed out; no servers could be reached
    $ nslookup onet.pl 62.241.198.245
    ;; connection timed out; no servers could be reached


    as soon as you change them you should be fine:

    $ nslookup onet.pl 8.8.8.8
    Server: 8.8.8.8
    Address: 8.8.8.8#53
    Non-authoritative answer:
    Name: onet.pl
    Address: 213.180.141.140
    community is what will save us

    Comment


      #3
      Better yet install and run namebench and find the fastest DNS available to you where you are.

      Please Read Me

      Comment


        #4
        Hello,

        Thanks for quick response!

        Unfortunately, yours advices didn't solve the problem.

        As I wrote in first message, internet connection works well on other devices, So it couldn't be fault of weak dns servers.
        But I checked second time.

        Code:
        nmcli device show              
        GENERAL.URZĄDZENIE:                     wlp16s0
        GENERAL.TYP:                            wifi
        GENERAL.ADRES-SPRZĘTOWY:                00:1F:3B:29:D0:03
        GENERAL.MTU:                            0
        GENERAL.STAN:                           100 (połączono)
        GENERAL.POŁĄCZENIE:                     Multi-Co 9A 17 2.4G
        GENERAL.ŚCIEŻKA-POŁĄCZENIA:             /org/freedesktop/NetworkManager/ActiveConnection/2
        IP4.ADRES[1]:                           192.168.1.122/24
        IP4.BRAMA:                              192.168.1.1
        IP4.TRASA[1]:                           dst = 169.254.0.0/16, nh = 0.0.0.0, mt = 1000
        IP4.DNS[1]:                             8.8.8.8
        IP4.DNS[2]:                             8.8.4.4
        IP6.ADRES[1]:                           fe80::c789:2eab:bd34:b1a4/64
        IP6.BRAMA:                              
        
        GENERAL.URZĄDZENIE:                     enp0s25
        GENERAL.TYP:                            ethernet
        GENERAL.ADRES-SPRZĘTOWY:                00:1A:4B:7E:6B:14
        GENERAL.MTU:                            1500
        GENERAL.STAN:                           20 (niedostępne)
        GENERAL.POŁĄCZENIE:                     --
        GENERAL.ŚCIEŻKA-POŁĄCZENIA:             --
        WIRED-PROPERTIES.OPERATOR:              wyłączone
        
        GENERAL.URZĄDZENIE:                     lo
        GENERAL.TYP:                            loopback
        GENERAL.ADRES-SPRZĘTOWY:                00:00:00:00:00:00
        GENERAL.MTU:                            65536
        GENERAL.STAN:                           10 (niezarządzane)
        GENERAL.POŁĄCZENIE:                     --
        GENERAL.ŚCIEŻKA-POŁĄCZENIA:             --
        IP4.ADRES[1]:                           127.0.0.1/8
        IP4.BRAMA:                              
        IP6.ADRES[1]:                           ::1/128
        IP6.BRAMA:
        Code:
        nslookup onet.pl 8.8.8.8
        ;; connection timed out; no servers could be reached
        
        nslookup onet.pl 8.8.8.8
        ;; connection timed out; no servers could be reached
        
        nslookup onet.pl 62.241.198.245
        Server:         62.241.198.245
        Address:        62.241.198.245#53
        
        Non-authoritative answer:
        Name:   onet.pl
        Address: 213.180.141.140
        I also installed namebench and the results for those dns servers are really good.
        So have you got any other ideas?

        Kind regards

        Comment


          #5
          My resolv.conf in not exactly like yours.
          cat /etc/systemd/resolved.conf

          # This file is part of systemd.
          #
          # systemd is free software; you can redistribute it and/or modify it
          # under the terms of the GNU Lesser General Public License as published by
          # the Free Software Foundation; either version 2.1 of the License, or
          # (at your option) any later version.
          #
          # Entries in this file show the compile time defaults.
          # You can change settings by editing this file.
          # Defaults can be restored by simply deleting this file.
          #
          # See resolved.conf(5) for details

          [Resolve]
          DNS=systemd-resolved
          FallbackDNS=8.8.8.8 8.8.4.4 2001:4860:4860::8888 2001:4860:4860::8844
          #Domains=
          #LLMNR=yes
          DNSSEC=off
          #Cache=yes
          #DNSStubListener=udp
          I have a Hurricane electric IPv6 tunnel setup and IPv6 is my default IP protocol, with a fallback to IPv4 in less than a second.
          My Internet connection works great. My 100Mb fiber optic gives me 104Mbps up and 100Mbps down.
          "A nation that is afraid to let its people judge the truth and falsehood in an open market is a nation that is afraid of its people.”
          – John F. Kennedy, February 26, 1962.

          Comment


            #6
            judging from the output of nslookup and your network settings, you've messed up your system enough to make it unusable. i'd say you reinstall the OS.
            community is what will save us

            Comment


              #7
              I would recommend booting to a liveUSB and checking your connection there before re-installing. If you have done something that is causing this, it will likely work fine from the USB. Then you can review any edits you've made and maybe locate the problem.

              IMO, re-installing means you've given up hope of learning anything and are erasing the evidence of what went wrong. Therefore, you are doomed to repeat you mistakes - if there in fact were any.

              Please Read Me

              Comment


                #8
                As far as the issue itself, I've never edited /etc/systemd/resolved.conf to list my nameservers. I edit /etc/resolvconf/resolv.conf.d/tail and let resolvconf build the proper resolv.conf file.

                Please Read Me

                Comment


                  #9
                  What is your wireless card and what driver is being used?
                  if you don't know for sure you can install inxi (in a terminal type
                  Code:
                  sudo apt-get install inxi
                  when that is finished type
                  Code:
                  inxi -nn
                  and post the out put here.

                  also you may want to run the wireless script in my signature and post the results.
                  Good luck.
                  Last edited by kc1di; Oct 27, 2017, 06:41 AM.
                  Dave Kubuntu 20.04 Registered Linux User #462608

                  Wireless Script: http://ubuntuforums.org/showthread.p...5#post12350385

                  Comment


                    #10
                    Hi all,

                    Thanks for suggestions.

                    I'm not belong to people who changing something for fun, If something works well I don't touch it, I'm not experienced informatician.
                    If I change something I have to do something to solve the problem.
                    To solve the problem i tried to do few solutions which I found, in example
                    https://askubuntu.com/questions/8986...s-with-dnsmasq
                    But that one and others solutions didn't solve the problem. Next I upgraded the system from 16.04 to current version, also without success.
                    Then with great distaste I decided to reinstall the system, after few years without any problems.

                    @kc1di

                    Code:
                    inxi -nn
                    Network:   Card-1: Intel 82566MM Gigabit Network Connection driver: e1000e
                             IF: enp0s25 state: down mac: 00:1a:4b:7e:6b:14
                             Card-2: Intel PRO/Wireless 4965 AG or AGN [Kedron] Network Connection driver: iwl4965
                             IF: wlp16s0 state: up mac: 00:1f:3b:29:d0:03
                    Due to problems with uploading the wireless script I share it via google drive.
                    https://drive.google.com/file/d/0B0HoqpL4i_JkYmcwclY1cnVkNmM/view?usp=sharing
                    https://drive.google.com/file/d/0B0H...ew?usp=sharing https://drive.google.com/file/d/0B0HoqpL4i_JkczZKQV9lZjVZY0U/view?usp=sharing

                    Thanks and kind regards

                    Comment


                      #11
                      Try changing IPV6 from auto to ignored and see if that makes a difference.
                      Dave Kubuntu 20.04 Registered Linux User #462608

                      Wireless Script: http://ubuntuforums.org/showthread.p...5#post12350385

                      Comment


                        #12
                        Originally posted by smog82 View Post
                        Then with great distaste I decided to reinstall the system, after few years without any problems.
                        are you saying that now your Internet connection works properly?
                        community is what will save us

                        Comment


                          #13
                          Hello

                          Originally posted by kc1di View Post
                          Try changing IPV6 from auto to ignored and see if that makes a difference.
                          I don't know if exactly this changed something but I noticed that an internet works/don't work approximately 50/50 that mean much more often than before but still occasionally.

                          Originally posted by flamboyant View Post
                          are you saying that now your Internet connection works properly?
                          No, I wanted to say that to this annoying problem of internet connection, everything worked well.
                          Last edited by smog82; Nov 10, 2017, 12:53 PM.

                          Comment


                            #14
                            have you reinstalled your Kubuntu?
                            community is what will save us

                            Comment


                              #15
                              Originally posted by flamboyant View Post
                              have you reinstalled your Kubuntu?
                              Yes I did. The problem remained.

                              Comment

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