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I have an XPS-13 Laptop running Kubuntu with Ubuntu 22.04.4 LTS under the hood
connected via USB-C to an external DELL P2720DC monitor.
Additionally, i have an gaming PC connected via DP to the monitor.
Everytime i switch the input source at the external monitor to another
device and back to the Laptop, the Display Configuration is not restored
and i have to manually open the settings and re-enable the monitor, set
it as primary and re-arrange the screens correctly (there are always 1
pixel overlapping).
My expectation would be, that the display configuration for a certain
set of connected devices is remembered and restored upon switching the
input source at the monitor.
ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: xorg 1:7.7+23ubuntu2
ProcVersionSignature: Ubuntu 6.5.0-45.45~22.04.1-generic 6.5.13
Uname: Linux 6.5.0-45-generic x86_64
ApportVersion: 2.20.11-0ubuntu82.5
Architecture: amd64
BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log'
CasperMD5CheckResult: unknown
CompizPlugins: No value set for
`/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: None
CurrentDesktop: KDE
Date: Sat Aug 10 08:28:10 2024
DistUpgraded: Fresh install
DistroCodename: jammy
DistroVariant: ubuntu
ExtraDebuggingInterest: Yes
GraphicsCard:
Intel Corporation WhiskeyLake-U GT2 [UHD Graphics 620] [8086:3ea0] (prog-if 00
[VGA controller])
Subsystem: Dell WhiskeyLake-U GT2 [UHD Graphics 620] [1028:08af]
InstallationDate: Installed on 2023-04-02 (495 days ago)
InstallationMedia: Kubuntu 22.04.2 LTS "Jammy Jellyfish" - Release amd64
(20230223)
MachineType: Dell Inc. XPS 13 9380
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.5.0-45-generic
root=UUID=866f42b6-896e-4e52-9abc-9f501fd106eb ro quiet splash vt.handoff=7
SourcePackage: xorg
Symptom: display
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 12/16/2022
dmi.bios.release: 1.23
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 1.23.1
dmi.board.name: 0KTW76
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 10
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvr1.23.1:bd12/16/2022:br1.23:svnDellInc.:pnXPS139380:pvr:rvnDellInc.:rn0KTW76:rvrA00:cvnDellInc.:ct10:cvr:sku08AF:
dmi.product.family: XPS
dmi.product.name: XPS 13 9380
dmi.product.sku: 08AF
dmi.sys.vendor: Dell Inc.
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.113-2~ubuntu0.22.04.1
version.libgl1-mesa-dri: libgl1-mesa-dri 23.2.1-1ubuntu3.1~22.04.2
version.libgl1-mesa-glx: libgl1-mesa-glx N/A
version.xserver-xorg-core: xserver-xorg-core 2:21.1.4-2ubuntu1.7~22.04.11
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.1.0-2ubuntu1
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
** Affects: xorg (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug jammy kubuntu ubuntu
--
Display Configuration is not remembered with external monitor setup
https://bugs.launchpad.net/bugs/2076495
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