Ant war on primary laptop screen after attaching an external monitor and switching it on and off
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux-signed-hwe-5.13 (Ubuntu) |
New
|
Undecided
|
Unassigned |
Bug Description
On Lenovo E14 Gen 2 kernel 5.13.0-22 exhibits multiple bugs, one of them is that the primary screen shows white noise (ant war) after attaching an external monitor and switching it on and oft This cannot be solved by switching to tty or restarting the display manager, reboot necessary
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: linux-image-
ProcVersionSign
Uname: Linux 5.13.0-22-generic x86_64
NonfreeKernelMo
ApportVersion: 2.20.11-
Architecture: amd64
CasperMD5CheckR
CurrentDesktop: ubuntu:GNOME
Date: Sat Feb 12 16:34:08 2022
InstallationDate: Installed on 2015-11-05 (2291 days ago)
InstallationMedia: Ubuntu 14.04.3 LTS "Trusty Tahr" - Beta amd64 (20150805)
SourcePackage: linux-signed-
UpgradeStatus: Upgraded to focal on 2020-09-10 (520 days ago)
modified.
mtime.conffile.