This change was made by a bot.

** Changed in: linux (Ubuntu)
       Status: New => Confirmed

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https://bugs.launchpad.net/bugs/1973145

Title:
  [ThinkPad P1 Gen 4i][Nvidia T1200] External monitor does not connect
  on USB-C

Status in linux package in Ubuntu:
  Confirmed
Status in nvidia-graphics-drivers-510 package in Ubuntu:
  New

Bug description:
  The external Samsung 34" monitor connects fine with HDMI, but not on USB-C.
  It worked for a short amount of time at one point early after installing 
Ubuntu 22.04, but not since.

  No difference with disconnect / reconnect, reboot, etc.

  ProblemType: Bug
  DistroRelease: Ubuntu 22.04
  Package: xorg 1:7.7+23ubuntu2
  ProcVersionSignature: Ubuntu 5.15.0-27.28-generic 5.15.30
  Uname: Linux 5.15.0-27-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  .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  510.60.02  Wed Mar 16 
11:24:05 UTC 2022
   GCC version:
  ApportVersion: 2.20.11-0ubuntu82
  Architecture: amd64
  BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log'
  CasperMD5CheckResult: pass
  CompositorRunning: None
  CurrentDesktop: ubuntu:GNOME
  Date: Thu May 12 10:17:49 2022
  DistUpgraded: Fresh install
  DistroCodename: jammy
  DistroVariant: ubuntu
  DkmsStatus: virtualbox/6.1.32, 5.15.0-27-generic, x86_64: installed
  ExtraDebuggingInterest: Yes
  GraphicsCard:
   Intel Corporation TigerLake-H GT1 [UHD Graphics] [8086:9a60] (rev 01) 
(prog-if 00 [VGA controller])
     Subsystem: Lenovo TigerLake-H GT1 [UHD Graphics] [17aa:22e4]
   NVIDIA Corporation TU117GLM [T1200 Laptop GPU] [10de:1fbc] (rev a1) (prog-if 
00 [VGA controller])
     Subsystem: Lenovo Device [17aa:22e4]
  InstallationDate: Installed on 2022-05-09 (3 days ago)
  InstallationMedia: Ubuntu 22.04 LTS "Jammy Jellyfish" - Release amd64 
(20220419)
  MachineType: LENOVO 20Y3000EMX
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.15.0-27-generic 
root=/dev/mapper/vgubuntu-root ro quiet splash vt.handoff=7
  SourcePackage: xorg
  Symptom: display
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 02/24/2022
  dmi.bios.release: 1.15
  dmi.bios.vendor: LENOVO
  dmi.bios.version: N40ET33W (1.15 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20Y3000EMX
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0J40697 WIN
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: None
  dmi.ec.firmware.release: 1.15
  dmi.modalias: 
dmi:bvnLENOVO:bvrN40ET33W(1.15):bd02/24/2022:br1.15:efr1.15:svnLENOVO:pn20Y3000EMX:pvrThinkPadP1Gen4i:rvnLENOVO:rn20Y3000EMX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:skuLENOVO_MT_20Y3_BU_Think_FM_ThinkPadP1Gen4i:
  dmi.product.family: ThinkPad P1 Gen 4i
  dmi.product.name: 20Y3000EMX
  dmi.product.sku: LENOVO_MT_20Y3_BU_Think_FM_ThinkPad P1 Gen 4i
  dmi.product.version: ThinkPad P1 Gen 4i
  dmi.sys.vendor: LENOVO
  version.compiz: compiz N/A
  version.libdrm2: libdrm2 2.4.110-1ubuntu1
  version.libgl1-mesa-dri: libgl1-mesa-dri 22.0.1-1ubuntu2
  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 2:21.1.3-2ubuntu2
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.1.0-2build3
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 
2:2.99.917+git20210115-1
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 
1:1.0.17-2build1

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