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[Bug 2121241] [NEW] no mouse with 6.14.0-28-generic

To: debcrafters-packages@xxxxxxxxxxxxxxxxxxx
From: Wl-dustin <2121241@xxxxxxxxxxxxxxxxxx>
Date: Fri, 22 Aug 2025 16:57:15 -0000
Reply-to: Bug 2121241 <2121241@xxxxxxxxxxxxxxxxxx>
Sender: noreply@xxxxxxxxxxxxx
Public bug reported:

An automatic update just installed, among other things, kernel
6.14.0-28-generic. On restart, the most noticeable issue was that the
mouse no longer worked -- no visible cursor, no effect from clicking
(even on the GDM "click to start" prompt). Keyboard still works, and I
can sign in with keyboard, but still no mouse.

Other symptoms:
 - Fan running at full speed
 - Launching kitty failed with a segfault (I could see this in dmesg)
 - No wifi (no icon in top bar, Firefox couldn't load anything)

Downgrading to 6.14.0-27-generic fixed all of these issues.

ProblemType: Bug
DistroRelease: Ubuntu 24.04
Package: xorg 1:7.7+23ubuntu3
ProcVersionSignature: Ubuntu 6.14.0-27.27~24.04.1-generic 6.14.6
Uname: Linux 6.14.0-27-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
.proc.driver.nvidia.capabilities.fabric-imex-mgmt:
 DeviceFileMinor: 4323
 DeviceFileMode: 256
 DeviceFileModify: 1
.proc.driver.nvidia.capabilities.gpu0: Error: path was not a regular file.
.proc.driver.nvidia.capabilities.mig: Error: path was not a regular file.
.proc.driver.nvidia.gpus.0000.01.00.0: Error: path was not a regular file.
.proc.driver.nvidia.registry: Binary: ""
.proc.driver.nvidia.suspend: suspend hibernate resume
.proc.driver.nvidia.suspend_depth: default modeset uvm
.proc.driver.nvidia.version:
 NVRM version: NVIDIA UNIX x86_64 Kernel Module  550.163.01  Tue Apr  8 12:41:17 UTC 2025
 GCC version:
ApportVersion: 2.28.1-0ubuntu3.8
Architecture: amd64
BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log'
CasperMD5CheckResult: pass
CompositorRunning: None
CurrentDesktop: ubuntu:GNOME
Date: Fri Aug 22 12:51:53 2025
DistUpgraded: Fresh install
DistroCodename: noble
DistroVariant: ubuntu
ExtraDebuggingInterest: Yes
GraphicsCard:
 Intel Corporation Meteor Lake-P [Intel Arc Graphics] [8086:7d55] (rev 08) (prog-if 00 [VGA controller])
   Subsystem: Lenovo Meteor Lake-P [Intel Arc Graphics] [17aa:2234]
   Subsystem: Lenovo AD107GLM [RTX 2000 Ada Generation Laptop GPU] [17aa:2234]
InstallationDate: Installed on 2025-04-06 (138 days ago)
InstallationMedia: Ubuntu 24.04.2 LTS "Noble Numbat" - Release amd64 (20250215)
MachineType: LENOVO 21KV0014US
ProcEnviron:
 LANG=en_US.UTF-8
 PATH=(custom, no user)
 SHELL=/usr/bin/bash
 TERM=tmux-256color
 XDG_RUNTIME_DIR=<set>
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-6.14.0-27-generic root=/dev/mapper/ubuntu--vg-ubuntu--lv ro quiet splash
SourcePackage: xorg
Symptom: display
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 01/02/2025
dmi.bios.release: 1.12
dmi.bios.vendor: LENOVO
dmi.bios.version: N48ET25W (1.12 )
dmi.board.asset.tag: Not Available
dmi.board.name: 21KV0014US
dmi.board.vendor: LENOVO
dmi.board.version: SDK0T76530 WIN
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.12
dmi.modalias: dmi:bvnLENOVO:bvrN48ET25W(1.12):bd01/02/2025:br1.12:efr1.12:svnLENOVO:pn21KV0014US:pvrThinkPadP1Gen7:rvnLENOVO:rn21KV0014US:rvrSDK0T76530WIN:cvnLENOVO:ct10:cvrNone:skuLENOVO_MT_21KV_BU_Think_FM_ThinkPadP1Gen7:
dmi.product.family: ThinkPad P1 Gen 7
dmi.product.name: 21KV0014US
dmi.product.sku: LENOVO_MT_21KV_BU_Think_FM_ThinkPad P1 Gen 7
dmi.product.version: ThinkPad P1 Gen 7
dmi.sys.vendor: LENOVO
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.122-1~ubuntu0.24.04.1
version.libgl1-mesa-dri: libgl1-mesa-dri 25.0.7-0ubuntu0.24.04.1
version.libgl1-mesa-glx: libgl1-mesa-glx N/A
version.nvidia-graphics-drivers: nvidia-graphics-drivers-* N/A
version.xserver-xorg-core: xserver-xorg-core 2:21.1.12-1ubuntu1.4
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:22.0.0-1build1
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20210115-1build1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.17-2build1

** Affects: xorg (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug noble ubuntu

-- 
You received this bug notification because you are a member of
Debcrafters packages, which is subscribed to xorg in Ubuntu.
https://bugs.launchpad.net/bugs/2121241

Title:
  no mouse with 6.14.0-28-generic

Status in xorg package in Ubuntu:
  New

Bug description:
  An automatic update just installed, among other things, kernel
  6.14.0-28-generic. On restart, the most noticeable issue was that the
  mouse no longer worked -- no visible cursor, no effect from clicking
  (even on the GDM "click to start" prompt). Keyboard still works, and I
  can sign in with keyboard, but still no mouse.

  Other symptoms:
   - Fan running at full speed
   - Launching kitty failed with a segfault (I could see this in dmesg)
   - No wifi (no icon in top bar, Firefox couldn't load anything)

  Downgrading to 6.14.0-27-generic fixed all of these issues.

  ProblemType: Bug
  DistroRelease: Ubuntu 24.04
  Package: xorg 1:7.7+23ubuntu3
  ProcVersionSignature: Ubuntu 6.14.0-27.27~24.04.1-generic 6.14.6
  Uname: Linux 6.14.0-27-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  .proc.driver.nvidia.capabilities.fabric-imex-mgmt:
   DeviceFileMinor: 4323
   DeviceFileMode: 256
   DeviceFileModify: 1
  .proc.driver.nvidia.capabilities.gpu0: Error: path was not a regular file.
  .proc.driver.nvidia.capabilities.mig: Error: path was not a regular file.
  .proc.driver.nvidia.gpus.0000.01.00.0: Error: path was not a regular file.
  .proc.driver.nvidia.registry: Binary: ""
  .proc.driver.nvidia.suspend: suspend hibernate resume
  .proc.driver.nvidia.suspend_depth: default modeset uvm
  .proc.driver.nvidia.version:
   NVRM version: NVIDIA UNIX x86_64 Kernel Module  550.163.01  Tue Apr  8 12:41:17 UTC 2025
   GCC version:
  ApportVersion: 2.28.1-0ubuntu3.8
  Architecture: amd64
  BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log'
  CasperMD5CheckResult: pass
  CompositorRunning: None
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Aug 22 12:51:53 2025
  DistUpgraded: Fresh install
  DistroCodename: noble
  DistroVariant: ubuntu
  ExtraDebuggingInterest: Yes
  GraphicsCard:
   Intel Corporation Meteor Lake-P [Intel Arc Graphics] [8086:7d55] (rev 08) (prog-if 00 [VGA controller])
     Subsystem: Lenovo Meteor Lake-P [Intel Arc Graphics] [17aa:2234]
     Subsystem: Lenovo AD107GLM [RTX 2000 Ada Generation Laptop GPU] [17aa:2234]
  InstallationDate: Installed on 2025-04-06 (138 days ago)
  InstallationMedia: Ubuntu 24.04.2 LTS "Noble Numbat" - Release amd64 (20250215)
  MachineType: LENOVO 21KV0014US
  ProcEnviron:
   LANG=en_US.UTF-8
   PATH=(custom, no user)
   SHELL=/usr/bin/bash
   TERM=tmux-256color
   XDG_RUNTIME_DIR=<set>
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-6.14.0-27-generic root=/dev/mapper/ubuntu--vg-ubuntu--lv ro quiet splash
  SourcePackage: xorg
  Symptom: display
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 01/02/2025
  dmi.bios.release: 1.12
  dmi.bios.vendor: LENOVO
  dmi.bios.version: N48ET25W (1.12 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 21KV0014US
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0T76530 WIN
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: None
  dmi.ec.firmware.release: 1.12
  dmi.modalias: dmi:bvnLENOVO:bvrN48ET25W(1.12):bd01/02/2025:br1.12:efr1.12:svnLENOVO:pn21KV0014US:pvrThinkPadP1Gen7:rvnLENOVO:rn21KV0014US:rvrSDK0T76530WIN:cvnLENOVO:ct10:cvrNone:skuLENOVO_MT_21KV_BU_Think_FM_ThinkPadP1Gen7:
  dmi.product.family: ThinkPad P1 Gen 7
  dmi.product.name: 21KV0014US
  dmi.product.sku: LENOVO_MT_21KV_BU_Think_FM_ThinkPad P1 Gen 7
  dmi.product.version: ThinkPad P1 Gen 7
  dmi.sys.vendor: LENOVO
  version.compiz: compiz N/A
  version.libdrm2: libdrm2 2.4.122-1~ubuntu0.24.04.1
  version.libgl1-mesa-dri: libgl1-mesa-dri 25.0.7-0ubuntu0.24.04.1
  version.libgl1-mesa-glx: libgl1-mesa-glx N/A
  version.nvidia-graphics-drivers: nvidia-graphics-drivers-* N/A
  version.xserver-xorg-core: xserver-xorg-core 2:21.1.12-1ubuntu1.4
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:22.0.0-1build1
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20210115-1build1
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.17-2build1

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