post qa-test install, adjusting displays to match setup & display becomes blocky mess
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned |
Bug Description
kubuntu impish install (QA) on
-
New impish (daily) looks good on login. As part of testing the new system, I adjust displays to my configuration; which required changing right-display to portrait-left tilt. On performing that function I get
** Expected results
I expected the right-display to portrait-left tilt, and left-display to remain unchanged.
** Actual results
Right display did portrait-left tilt & is perfectly usable (what I'm using now). The left display however is now just a blocky mess that changes as I type, and slowly flashes (at the bottom of display).
https:/
** Package
Package is likely wrongly marked; likely radeon related (or whatever graphics exists in this box)
ProblemType: Bug
DistroRelease: Ubuntu 21.10
Package: linux-image-
ProcVersionSign
Uname: Linux 5.11.0-20-generic x86_64
ApportVersion: 2.20.11-0ubuntu67
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
/dev/snd/pcmC0D0p: guiverc 780 F...m pulseaudio
CasperMD5CheckR
CurrentDesktop: KDE
Date: Mon Jun 28 14:47:15 2021
InstallationDate: Installed on 2021-06-28 (0 days ago)
InstallationMedia: Kubuntu 21.10 "Impish Indri" - Alpha amd64 (20210627)
IwConfig:
lo no wireless extensions.
enp0s25 no wireless extensions.
MachineType: Dell Inc. OptiPlex 755
ProcFB: 0 radeondrmfb
ProcKernelCmdLine: BOOT_IMAGE=
RelatedPackageV
linux-
linux-
linux-firmware 1.198
RfKill:
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 04/30/2008
dmi.bios.release: 11.0
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A10
dmi.board.name: 0DR845
dmi.board.vendor: Dell Inc.
dmi.chassis.type: 3
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.
dmi.product.name: OptiPlex 755
dmi.sys.vendor: Dell Inc.
screengrab doesn't show any issues...