Public bug reported:
I upgraded from 21.10 to 22.04 pre-beta. xorg isn't working (separate
bug filed for that), so I switched to wayland. Using gnome, kde, and
ubuntu desktops under wayland is giving problems with chrome and brave
browsers. If I have a single window open, it's pretty good, but if I
have multiple windows open (a half dozen for brave, 33 for chrome is
typical for me), the screen frequently flickers and I get portions of
the different windows showing up.
In many ways this is similar to screen tearing (historically fixed with
vsync updating in X), but it doesn't have a clean edge to it, and it's
not a matter of top of the screen one image, bottom the other, instead
it's a band (~1/4 of the screen high, not always in the same location,
but tends to be ~1/3 down from the top more frequently) and in that band
I see portions of other windows that are behind the forground window.
ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: linux-image-5.15.0-25-generic 5.15.0-25.25
ProcVersionSignature: Ubuntu 5.15.0-25.25-generic 5.15.30
Uname: Linux 5.15.0-25-generic x86_64
ApportVersion: 2.20.11-0ubuntu80
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: dlang 1895 F.... pulseaudio
/dev/snd/controlC0: dlang 1895 F.... pulseaudio
CasperMD5CheckResult: pass
CurrentDesktop: KDE
Date: Mon Apr 4 18:40:43 2022
InstallationDate: Installed on 2021-09-20 (196 days ago)
InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420)
MachineType: SYSTEM_MANUFACTURER HX90
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB: 0 amdgpudrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.15.0-25-generic
root=UUID=f8f3b117-f767-4bda-9258-5e776fd90ba3 ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.15.0-25-generic N/A
linux-backports-modules-5.15.0-25-generic N/A
linux-firmware 20220329.git681281e4-0ubuntu1
SourcePackage: linux
UpgradeStatus: Upgraded to jammy on 2022-03-29 (6 days ago)
dmi.bios.date: 08/05/2021
dmi.bios.release: 5.19
dmi.bios.vendor: American Megatrends International, LLC.
dmi.bios.version: 5.19
dmi.board.asset.tag: Default string
dmi.board.name: HX90
dmi.board.vendor: Default string
dmi.board.version: Default string
dmi.chassis.asset.tag: Default string
dmi.chassis.type: 3
dmi.chassis.vendor: Default string
dmi.chassis.version: Default string
dmi.modalias:
dmi:bvnAmericanMegatrendsInternational,LLC.:bvr5.19:bd08/05/2021:br5.19:svnSYSTEM_MANUFACTURER:pnHX90:pvrDefaultstring:rvnDefaultstring:rnHX90:rvrDefaultstring:cvnDefaultstring:ct3:cvrDefaultstring:skuDefaultstring:
dmi.product.family: Default string
dmi.product.name: HX90
dmi.product.sku: Default string
dmi.product.version: Default string
dmi.sys.vendor: SYSTEM_MANUFACTURER
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug jammy package-from-proposed wayland-session
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https://bugs.launchpad.net/bugs/1967818
Title:
display problems with wayland
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