[Pre-Install] Kubuntu installation fails when choosing "Install alongside"

[Rahsna]

Hi, I'm Sira


I've had this issue for a while, but I wanted to make sure I really tried to do my research before I asked here, so I read up on all the articles newbies should read from this forum

While installing Kubuntu 25.10, I ran into an error when attempting to shrink the partition for Windows. It was the first option, so I assumed it was the one I should use as a default when dual booting.

The issue is this:

Installation Failed
The installer failed to resize partition /dev/nvme0n1p3 on disk 'CT4000T705SSD5'
Details:

Shrink partition "/dev/nvmeon1p3" from 3,10 TiB to 1,55 TiB

Job: Check file system on partition "/dev/nvme0n1p3

Command: ntfsresize -no-progress-bar -- info -- force -verbose /dev/nvme0n1p3

Checking partition "/dev/nvme0n1p3" before resize/move failed

After that it boots into a live / try Kubuntu environment

What I have tried

1. Shrinking the partition in Windows first.
2. Undoing the shrinking in Windows and try again
3. Search for similar issues on this forum
4. Tried again after a two weeks break, to make sure I was not missing anything
5. Tried installing with standard language (American English)
6. Checking the Checksum of the .iso file I created with the USB tool, Rufus

I was able to give the info you ask for, because even if Kubunto fails to install, it (seems to) run(s) a Try-edition, which is such a nice feature !

Below is the information newbies are asked to provide, I hope I did everything correctly

The version/release of Kubuntu you are using

Operating System: Kubuntu 25.10
KDE Plasma Version: 6.4.5
KDE Frameworks Version: 6.17.0
Qt Version: 6.9.2
Kernel Version: 6.17.0-5-generic (64-bit)
Graphics Platform: Wayland
Processors: 24 × AMD Ryzen 9 7900X 12-Core Processor
Memory: 32 GiB of RAM (31.0 GiB usable)
Graphics Processor: AMD Radeon RX 7800 XT
Manufacturer: ASUS

Whether Kubuntu is actually installed, or is running "live" from a bootable USB Flash Drive or LiveCD
Running "live" from a bootable USB Flash Drive

If Kubuntu is installed, is it the only OS on the PC, or is it installed alongside another OS (Windows or ...) or is it installed in a VM (Virtual Machine)?
Running alongside another OS: Windows (Not in a VM)

Information about your PC

System:
Host: kubuntu Kernel: 6.17.0-5-generic arch: x86_64 bits: 64
Desktop: KDE Plasma v: 6.4.5 Distro: Kubuntu 25.10 (Questing Quokka)
Machine:
Type: Desktop System: ASUS product: N/A v: N/A serial: <superuser required>
Mobo: ASUSTeK model: ROG STRIX X670E-A GAMING WIFI v: Rev 1.xx
serial: <superuser required> UEFI: American Megatrends v: 2403
date: 09/24/2024
CPU:
Info: 12-core model: AMD Ryzen 9 7900X bits: 64 type: MT MCP cache:
L2: 12 MiB
Speed (MHz): avg: 3007 min/max: 415/5738 cores: 1: 3007 2: 3007 3: 3007
4: 3007 5: 3007 6: 3007 7: 3007 8: 3007 9: 3007 10: 3007 11: 3007 12: 3007
13: 3007 14: 3007 15: 3007 16: 3007 17: 3007 18: 3007 19: 3007 20: 3007
21: 3007 22: 3007 23: 3007 24: 3007
Graphics:
Device-1: Advanced Micro Devices [AMD/ATI] Navi 32 [Radeon RX 7700 XT /
7800 XT] driver: amdgpu v: kernel
Device-2: Microsoft LifeCam Cinema driver: snd-usb-audio,uvcvideo
type: USB
Display: wayland server: X.org v: 1.21.1.18 with: Xwayland v: 24.1.6
compositor: kwin_wayland driver: gpu: amdgpu resolution: 3840x2160~144Hz
API: EGL v: 1.5 drivers: kms_swrast,radeonsi,swrast
platforms: gbm,wayland,x11,surfaceless,device
API: OpenGL v: 4.6 compat-v: 4.5 vendor: amd mesa v: 25.2.3-1ubuntu1
renderer: AMD Radeon RX 7800 XT (radeonsi navi32 LLVM 20.1.8 DRM 3.64
6.17.0-5-generic)
API: Vulkan v: 1.4.321 drivers: radv,llvmpipe surfaces: xcb,xlib,wayland
Info: Tools: api: clinfo, eglinfo, glxinfo, vulkaninfo
de: kscreen-console,kscreen-doctor wl: wayland-info x11: xdriinfo,
xdpyinfo, xprop, xrandr
Audio:
Device-1: Advanced Micro Devices [AMD/ATI] Navi 31 HDMI/DP Audio
driver: snd_hda_intel
Device-2: Creative Labs CA0132 Sound Core3D [Sound Blaster Recon3D /
Z-Series BlasterX AE-5 Plus] driver: snd_hda_intel
Device-3: Microsoft LifeCam Cinema driver: snd-usb-audio,uvcvideo
type: USB
API: ALSA v: k6.17.0-5-generic status: kernel-api
Server-1: PipeWire v: 1.4.7 status: active
Network:
Device-1: MEDIATEK MT7922 802.11ax PCI Express Wireless Network Adapter
driver: mt7921e
IF: wlp11s0 state: up mac: d8:80:83:81:17:e1
Device-2: Intel Ethernet I225-V driver: igc
IF: eno1 state: up speed: N/A duplex: N/A mac: c8:7f:54:02:d1:e6
Bluetooth:
Device-1: Foxconn / Hon Hai Wireless_Device driver: btusb type: USB
Report: hciconfig ID: hci0 state: up address: D8:80:83:81:17:E2 bt-v: 5.3
Drives:
Local Storage: total: 3.65 TiB used: 1.24 TiB (33.9%)
ID-1: /dev/nvme0n1 vendor: Crucial model: CT4000T705SSD5 size: 3.64 TiB
ID-2: /dev/sda vendor: Silicon Motion model: N/A size: 15.14 GiB type: USB
Partition:
ID-1: / size: 15.49 GiB used: 644.1 MiB (4.1%) fs: overlay source: ERR-102
Swap:
Alert: No swap data was found.
Sensors:
System Temperatures: cpu: 49.5 C mobo: 39.2 C gpu: amdgpu temp: 42.0 C
Fan Speeds (rpm): N/A gpu: amdgpu fan: 0
Info:
Memory: total: 32 GiB note: est. available: 30.98 GiB used: 3.98 GiB (12.9%)
Processes: 469 Uptime: 50m Shell: Bash inxi: 3.3.39