Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: linux-signed-hwe-6.5 (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/2049027
Title:
The display becomes frozen after some time when a HDMI device is
connected.
Status in linux-signed-hwe-6.5 package in Ubuntu:
Confirmed
Bug description:
It is exactly this bug:
https://gitlab.freedesktop.org/drm/intel/-/issues/8685
It was fixed with that kernel commit:
commit 648d7be8ecf47b0556e32550145c70db153b16fb
Author: Ville Syrjälä <[email protected]>
Date: Mon Dec 11 23:37:47 2023 +0200
drm/i915/dmc: Don't enable any pipe DMC events
https://lore.kernel.org/stable/[email protected]/
which was picked for 6.6.9.
I'd like to ask whether it is possible to apply that patch to the
current Ubuntu kernel?
Best
Sönke
ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: linux-image-6.5.0-14-generic 6.5.0-14.14~22.04.1
ProcVersionSignature: Ubuntu 6.5.0-14.14~22.04.1-generic 6.5.3
Uname: Linux 6.5.0-14-generic x86_64
ApportVersion: 2.20.11-0ubuntu82.5
Architecture: amd64
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Thu Jan 11 13:11:59 2024
InstallationDate: Installed on 2023-03-01 (316 days ago)
InstallationMedia: Ubuntu 22.04.2 LTS "Jammy Jellyfish" - Release amd64
(20230223)
SourcePackage: linux-signed-hwe-6.5
UpgradeStatus: No upgrade log present (probably fresh install)
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