Dell S3222DGM Monitor and Intel Xe Graphics doesn't work above 1280x800@60hz in kernel 6.2.0 (but 6.4.6 works)
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux-hwe-6.2 (Ubuntu) |
New
|
Undecided
|
Unassigned |
Bug Description
Ubuntu 22.04.3 LTS, Dell S3222DGM, Intel Xe Graphics
Dell Monitor on a laptop with Mesa Intel Xe Graphics running Ubuntu kernels doesn't work in higher resolutions than 1280x800@60hz. At that resolution the screen goes black and then displays "No HDMI signal from your device" for a while before shutting down into powersaving mode.
1280x768@60hz also works, while 1280x768@120hz does not.
Observed with both Ubuntu 6.2.0 and 5.19.0 kernels. Changing to a mainline kernel resolves this completely, I've tried 6.4.6 which works perfectly at all resolutions listed in settings.
I've tried with two other monitors I have which do not exhibit this problem. I've tried the Dell monitor with several other computers and verified that it does not exhibit this problem with them.
ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: xorg 1:7.7+23ubuntu2
ProcVersionSign
Uname: Linux 6.2.0-26-generic x86_64
ApportVersion: 2.20.11-0ubuntu82.5
Architecture: amd64
BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log'
CasperMD5CheckR
CompositorRunning: None
CurrentDesktop: ubuntu:GNOME
Date: Fri Aug 25 08:24:05 2023
DistUpgraded: Fresh install
DistroCodename: jammy
DistroVariant: ubuntu
ExtraDebuggingI
GraphicsCard:
Intel Corporation TigerLake-LP GT2 [Iris Xe Graphics] [8086:9a49] (rev 01) (prog-if 00 [VGA controller])
Subsystem: Lenovo TigerLake-LP GT2 [Iris Xe Graphics] [17aa:3f19]
InstallationDate: Installed on 2022-09-08 (350 days ago)
InstallationMedia: Ubuntu 22.04.1 LTS "Jammy Jellyfish" - Release amd64 (20220809.1)
MachineType: LENOVO 20VE
ProcKernelCmdLine: BOOT_IMAGE=
SourcePackage: xorg
Symptom: display
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 03/27/2022
dmi.bios.release: 2.47
dmi.bios.vendor: LENOVO
dmi.bios.version: F8CN47WW(V2.10)
dmi.board.
dmi.board.name: LNVNB161216
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.
dmi.ec.
dmi.modalias: dmi:bvnLENOVO:
dmi.product.family: ThinkBook 15 G2 ITL
dmi.product.name: 20VE
dmi.product.sku: LENOVO_
dmi.product.
dmi.sys.vendor: LENOVO
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.113-
version.
version.
version.
version.
version.
version.
version.
affects: | xorg (Ubuntu) → linux-hwe-6.2 (Ubuntu) |
summary: |
Dell S3222DGM Monitor and Intel Xe Graphics doesn't work above - 1280x800@60hz + 1280x800@60hz in kernel 6.2.0 (but 6.4.6 works) |
tags: | added: i915 |
no longer affects: | linux-hwe-5.19 (Ubuntu) |
I take it that's a "Won't Fix" for 5.19 because it's superseded by 6.2