You have been subscribed to a public bug:
Hello there,
I have Ubuntu 23.04 installed on a Dell XPS 13 9300 with an LG 32" 4K
Ergo Monitor attached as an external display. When I set the "primary
display" at 1080p@60Hz for the LG 32" only with the "secondary display"
of the Dell XPS 13" disabled" and "suspend power" of the Dell XPS 13,
both the "primary display" of the LG 32" and the "secondary display" of
the Dell XPS 13 are both "enabled" when resuming from "power suspend".
Also, the frequency of the "primary display" of the LG 32" is lowered to
30Hz.
If the Ubuntu 23.04 software development team in charge of the X.org
display could rectify the issue regarding the stability of my "primary
display" at 1080p@60Hz during "power suspend" and "power on", that would
be great.
Thanks!
ProblemType: Bug
DistroRelease: Ubuntu 23.04
Package: xorg 1:7.7+23ubuntu2
ProcVersionSignature: Ubuntu 6.2.0-31.31-generic 6.2.15
Uname: Linux 6.2.0-31-generic x86_64
ApportVersion: 2.26.1-0ubuntu2
Architecture: amd64
BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log'
CasperMD5CheckResult: pass
CompositorRunning: None
CurrentDesktop: ubuntu:GNOME
Date: Thu Aug 31 05:03:37 2023
DistUpgraded: Fresh install
DistroCodename: lunar
DistroVariant: ubuntu
ExtraDebuggingInterest: Yes
GraphicsCard:
Intel Corporation Iris Plus Graphics G7 [8086:8a52] (rev 07) (prog-if 00 [VGA
controller])
Subsystem: Dell Iris Plus Graphics G7 [1028:096d]
InstallationDate: Installed on 2023-05-07 (116 days ago)
InstallationMedia: Ubuntu 23.04 "Lunar Lobster" - Release amd64 (20230418)
MachineType: Dell Inc. XPS 13 9300
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.2.0-31-generic
root=UUID=35826320-1bf8-43d1-831e-3b6e6d6a73e5 ro quiet splash vt.handoff=7
SourcePackage: xorg
Symptom: display
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 07/11/2023
dmi.bios.release: 1.19
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 1.19.0
dmi.board.name: 0Y4GNJ
dmi.board.vendor: Dell Inc.
dmi.board.version: A01
dmi.chassis.type: 10
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvr1.19.0:bd07/11/2023:br1.19:svnDellInc.:pnXPS139300:pvr:rvnDellInc.:rn0Y4GNJ:rvrA01:cvnDellInc.:ct10:cvr:sku096D:
dmi.product.family: XPS
dmi.product.name: XPS 13 9300
dmi.product.sku: 096D
dmi.sys.vendor: Dell Inc.
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.114-1
version.libgl1-mesa-dri: libgl1-mesa-dri 23.0.4-0ubuntu1~23.04.1
version.libgl1-mesa-glx: libgl1-mesa-glx N/A
version.xserver-xorg-core: xserver-xorg-core 2:21.1.7-1ubuntu3
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.1.0-3
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: linux (Ubuntu)
Importance: Undecided
Status: Incomplete
** Tags: amd64 apport-bug lunar multimonitor resume suspend-resume ubuntu
wayland-session
--
External monitor lowered to 30Hz when resuming from suspend
https://bugs.launchpad.net/bugs/2033647
You received this bug notification because you are a member of Kernel Packages,
which is subscribed to linux in Ubuntu.
--
Mailing list: https://launchpad.net/~kernel-packages
Post to : kernel-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~kernel-packages
More help : https://help.launchpad.net/ListHelp
