debcrafters-packages team mailing list archive

[Daniel van Vugt <2129669@xxxxxxxxxxxxxxxxxx>]

Thanks for the bug report. Please use the 'Additional Drivers' app to
install a working Nvidia driver and reboot. If that doesn't work then
please run:

  dpkg -l > packages.txt

and attach the resulting text file here.

Although I should also note that you will get better performance if
secondary monitors are plugged into the integrated Intel GPU. So I
recommend enabling that in the BIOS and using the USB-C port for
external monitors.

** Summary changed:

- Second screen does not work with new kernel
+ Nvidia kernel driver is not installed for 6.8.0-86

** Package changed: xorg (Ubuntu) => ubuntu

** Changed in: ubuntu
       Status: New => Incomplete

** Tags added: multimonitor nvidia

-- 
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/2129669

Title:
  Nvidia kernel driver is not installed for 6.8.0-86

Status in Ubuntu:
  Incomplete

Bug description:
  In Ubuntu 24, with kernel 6.8.0-85 my second screen works fine.

  With kernel 6.8.0-86 it has stopped working: it is not detected at
  all, it is not even showing in the Screen settings.

  ProblemType: Bug
  DistroRelease: Ubuntu 24.04
  Package: xorg 1:7.7+23ubuntu3
  ProcVersionSignature: Ubuntu 6.8.0-86.87-generic 6.8.12
  Uname: Linux 6.8.0-86-generic x86_64
  ApportVersion: 2.28.1-0ubuntu3.8
  Architecture: amd64
  BootLog: Error: [Errno 13] Permiso denegado: '/var/log/boot.log'
  CasperMD5CheckResult: pass
  CompositorRunning: None
  CurrentDesktop: ubuntu:GNOME
  Date: Thu Oct 23 10:42:16 2025
  DistUpgraded: 2025-10-18 12:39:05,406 DEBUG migrateToDeb822Sources()
  DistroCodename: noble
  DistroVariant: ubuntu
  GraphicsCard:
   NVIDIA Corporation TU117M [GeForce GTX 1650 Mobile / Max-Q] [10de:1f91] (rev a1) (prog-if 00 [VGA controller])
     Subsystem: Lenovo TU117M [GeForce GTX 1650 Mobile / Max-Q] [17aa:3ffb]
  InstallationDate: Installed on 2023-11-21 (702 days ago)
  InstallationMedia: Ubuntu 22.04.3 LTS "Jammy Jellyfish" - Release amd64 (20230807.2)
  MachineType: LENOVO 81SY
  ProcEnviron:
   LANG=es_ES.UTF-8
   PATH=(custom, no user)
   SHELL=/bin/bash
   TERM=xterm-256color
   XDG_RUNTIME_DIR=<set>
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.8.0-86-generic root=UUID=61caf925-680a-4121-81b3-64b64f431e51 ro quiet splash vt.handoff=7
  SourcePackage: xorg
  Symptom: display
  UpgradeStatus: Upgraded to noble on 2025-10-18 (5 days ago)
  dmi.bios.date: 11/23/2019
  dmi.bios.release: 1.35
  dmi.bios.vendor: LENOVO
  dmi.bios.version: BHCN35WW
  dmi.board.asset.tag: NO Asset Tag
  dmi.board.name: LNVNB161216
  dmi.board.vendor: LENOVO
  dmi.board.version: NO DPK
  dmi.chassis.asset.tag: NO Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Legion Y540-15IRH-PG0
  dmi.ec.firmware.release: 1.35
  dmi.modalias: dmi:bvnLENOVO:bvrBHCN35WW:bd11/23/2019:br1.35:efr1.35:svnLENOVO:pn81SY:pvrLegionY540-15IRH-PG0:rvnLENOVO:rnLNVNB161216:rvrNODPK:cvnLENOVO:ct10:cvrLegionY540-15IRH-PG0:skuLENOVO_MT_81SY_BU_idea_FM_LegionY540-15IRH-PG0:
  dmi.product.family: Legion Y540-15IRH-PG0
  dmi.product.name: 81SY
  dmi.product.sku: LENOVO_MT_81SY_BU_idea_FM_Legion Y540-15IRH-PG0
  dmi.product.version: Legion Y540-15IRH-PG0
  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 25.0.7-0ubuntu0.24.04.2
  version.libgl1-mesa-glx: libgl1-mesa-glx 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 1:1.0.17-2ubuntu0.1

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