You have been subscribed to a public bug:
My dual display setup sometimes switches to a mirror display mode (from
joined display) when waking up from sleep.
This could be totally unrelated but I have two graphic cards, and both
screens are connected to the same one (Hdmi and display port).
ProblemType: Bug
DistroRelease: Ubuntu 21.04
Package: xorg 1:7.7+22ubuntu1
ProcVersionSignature: Ubuntu 5.11.0-18.19-generic 5.11.17
Uname: Linux 5.11.0-18-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
.proc.driver.nvidia.capabilities.gpu0: Error: path was not a regular file.
.proc.driver.nvidia.capabilities.gpu1: Error: path was not a regular file.
.proc.driver.nvidia.capabilities.mig: Error: path was not a regular file.
.proc.driver.nvidia.gpus.0000.25.00.0: Error: path was not a regular file.
.proc.driver.nvidia.gpus.0000.26.00.0: 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 460.80 Fri May 7 06:55:54
UTC 2021
GCC version: gcc version 10.3.0 (Ubuntu 10.3.0-1ubuntu1)
ApportVersion: 2.20.11-0ubuntu65.1
Architecture: amd64
BootLog: Error: [Errno 13] Permission non accordée: '/var/log/boot.log'
CasperMD5CheckResult: unknown
CompositorRunning: None
CurrentDesktop: ubuntu:GNOME
Date: Tue Jun 22 09:26:34 2021
DistUpgraded: 2021-06-09 14:41:25,219 DEBUG Running PostInstallScript:
'/usr/lib/ubuntu-advantage/upgrade_lts_contract.py'
DistroCodename: hirsute
DistroVariant: ubuntu
DkmsStatus:
nvidia, 460.80, 5.11.0-18-generic, x86_64: installed
nvidia, 460.80, 5.8.0-55-generic, x86_64: installed
ExtraDebuggingInterest: Yes, if not too technical
GraphicsCard:
NVIDIA Corporation TU106 [GeForce RTX 2060 Rev. A] [10de:1f08] (rev a1)
(prog-if 00 [VGA controller])
Subsystem: Gigabyte Technology Co., Ltd TU106 [GeForce RTX 2060 Rev. A]
[1458:37d9]
NVIDIA Corporation GA104 [GeForce RTX 3070] [10de:2484] (rev a1) (prog-if 00
[VGA controller])
Subsystem: NVIDIA Corporation GA104 [GeForce RTX 3070] [10de:146b]
InstallationDate: Installed on 2021-04-16 (66 days ago)
InstallationMedia: Ubuntu 20.10 "Groovy Gorilla" - Release amd64 (20201022)
MachineType: Micro-Star International Co., Ltd MS-7B86
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=fr_FR.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.11.0-18-generic
root=UUID=cbccb375-44f4-4f88-a12a-2a70cc613676 ro quiet splash vt.handoff=7
SourcePackage: xorg
Symptom: display
UpgradeStatus: Upgraded to hirsute on 2021-06-09 (12 days ago)
dmi.bios.date: 04/18/2020
dmi.bios.release: 5.14
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: H.60
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: B450 GAMING PLUS MAX (MS-7B86)
dmi.board.vendor: Micro-Star International Co., Ltd
dmi.board.version: 3.0
dmi.chassis.asset.tag: To be filled by O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: Micro-Star International Co., Ltd
dmi.chassis.version: 3.0
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrH.60:bd04/18/2020:br5.14:svnMicro-StarInternationalCo.,Ltd:pnMS-7B86:pvr3.0:rvnMicro-StarInternationalCo.,Ltd:rnB450GAMINGPLUSMAX(MS-7B86):rvr3.0:cvnMicro-StarInternationalCo.,Ltd:ct3:cvr3.0:
dmi.product.family: To be filled by O.E.M.
dmi.product.name: MS-7B86
dmi.product.sku: To be filled by O.E.M.
dmi.product.version: 3.0
dmi.sys.vendor: Micro-Star International Co., Ltd
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.104-1build1
version.libgl1-mesa-dri: libgl1-mesa-dri 21.0.1-2
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 2:1.20.11-1ubuntu1
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.1.0-2
version.xserver-xorg-video-intel: xserver-xorg-video-intel
2:2.99.917+git20200714-1ubuntu1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.17-1
** Affects: mutter (Ubuntu)
Importance: Undecided
Status: New
** Affects: xorg-server (Ubuntu)
Importance: Undecided
Status: Incomplete
** Tags: amd64 apport-bug hirsute multimonitor nvidia ubuntu
--
[nvidia] Display mode after wake-up
https://bugs.launchpad.net/bugs/1933198
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is subscribed to xorg-server in Ubuntu.
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