While everything is working with the external monitor please run: xrandr > xrandr.txt
and attach the resulting text file here. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/1959888 Title: Wayland sessions can't use external monitors that are connected to an Nvidia GPU with the proprietary driver Status in mutter package in Ubuntu: Incomplete Bug description: When an external display is connected to my laptop, running Ubuntu 22.04, the display is detected and I am sent to the login screen. After logging in again, the display is not running, although the primary laptop display works fine. The external monitor is looking for connection in that moment, which it never founds. The bug is tested on two Samsung monitors: S24R350FHUXEN and S22F350FHU. ProblemType: Bug DistroRelease: Ubuntu 22.04 Package: xorg 1:7.7+23ubuntu1 ProcVersionSignature: Ubuntu 5.15.0-18.18-generic 5.15.12 Uname: Linux 5.15.0-18-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 495.46 Wed Oct 27 16:31:33 UTC 2021 GCC version: gcc version 11.2.0 (Ubuntu 11.2.0-14ubuntu1) ApportVersion: 2.20.11-0ubuntu76 Architecture: amd64 BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log' CasperMD5CheckResult: unknown CompositorRunning: None CurrentDesktop: ubuntu:GNOME Date: Thu Feb 3 13:25:04 2022 DistUpgraded: 2022-01-13 15:37:13,056 DEBUG Running PostInstallScript: '/usr/lib/ubuntu-advantage/upgrade_lts_contract.py' DistroCodename: jammy DistroVariant: ubuntu DkmsStatus: nvidia/495.46, 5.15.0-17-generic, x86_64: installed nvidia/495.46, 5.15.0-18-generic, x86_64: installed ExtraDebuggingInterest: Yes GraphicsCard: Intel Corporation CoffeeLake-H GT2 [UHD Graphics 630] [8086:3e9b] (prog-if 00 [VGA controller]) Subsystem: Dell CoffeeLake-H GT2 [UHD Graphics 630] [1028:086f] Subsystem: Dell GP107M [GeForce GTX 1050 Ti Mobile] [1028:086f] InstallationDate: Installed on 2021-09-09 (146 days ago) InstallationMedia: Ubuntu 18.04.2 LTS "Bionic Beaver" - Release amd64 (20190210) MachineType: Dell Inc. G3 3579 ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.15.0-18-generic root=UUID=fd3be223-e609-4a8d-97fb-31ee2f754766 ro quiet splash vt.handoff=7 SourcePackage: xorg Symptom: display UpgradeStatus: Upgraded to jammy on 2022-01-13 (20 days ago) dmi.bios.date: 04/20/2021 dmi.bios.release: 1.15 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.15.0 dmi.board.name: 0M5H57 dmi.board.vendor: Dell Inc. dmi.board.version: A05 dmi.chassis.type: 10 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.15.0:bd04/20/2021:br1.15:svnDellInc.:pnG33579:pvr:rvnDellInc.:rn0M5H57:rvrA05:cvnDellInc.:ct10:cvr:sku086F: dmi.product.family: GSeries dmi.product.name: G3 3579 dmi.product.sku: 086F dmi.sys.vendor: Dell Inc. nvidia-settings: ERROR: Unable to find display on any available system ERROR: Unable to find display on any available system version.compiz: compiz N/A version.libdrm2: libdrm2 2.4.109-2ubuntu1 version.libgl1-mesa-dri: libgl1-mesa-dri 21.2.2-1ubuntu1 version.libgl1-mesa-glx: libgl1-mesa-glx 21.2.2-1ubuntu1 version.nvidia-graphics-drivers: nvidia-graphics-drivers-* N/A version.xserver-xorg-core: xserver-xorg-core 2:1.20.14-1ubuntu1 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.1.0-2build1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20200714-1ubuntu2 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.17-1build1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mutter/+bug/1959888/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp