** Changed in: gnome-shell
Status: Unknown => New
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https://bugs.launchpad.net/bugs/1938988
Title:
Glitches in Gnome Shell Windows
Status in GNOME Shell:
New
Status in gnome-shell package in Ubuntu:
Invalid
Bug description:
I'm facing an issue in Ubuntu 21.04 with Gnome 3.38. Basically, some parts of
the windows glitches. From my experience I think this parts are mostly the
"updating" ones (animated icons or buttons, typing cursors etc).
I noticed also this common behaviors in all them:
1. It happens regardless of shell or applications theme.
2. It only happens if there are no other open windows behind the window in
use (or if they are running in background but minimized).
3. It doesn't happen if there are windows behind.
4. It disappears by moving, maximizing, minimizing or resizing the window in
use.
5. It doesn't happen on all applications (I tested that this happens with all
Gnome Apps, OBS, Telegram, VLC, but not Spotify, Chrome, Olive Video Editor).
I don't really know how to describe what I see, so here's a brief
video I did to show and explain it. Hoping it will help. (Here's also
a link to the same video uploaded on YouTube, not listed so it's not
public. https://youtu.be/CRE4-49wMTo If you want to see it in HD here
you can - sorry for resolution but my PC has 1366x768 monitor so
highest resolution on YT is only 720).
P.S.: I face this issue in both Xorg and Wayland, so honestly I don't
really know if this bugs are related to Gnome Shell or Mutter.
My PC specifications in case you need them:
Laptop Acer A315-21-90VF
Cpu AMD A9 with internal Radeon R5 Graphics
1TB SSD Sata
12GB Ram DDR4
ProblemType: Bug
DistroRelease: Ubuntu 21.04
Package: gnome-shell 3.38.4-1ubuntu3~21.04.1
ProcVersionSignature: Ubuntu 5.11.0-25.27-generic 5.11.22
Uname: Linux 5.11.0-25-generic x86_64
ApportVersion: 2.20.11-0ubuntu65.1
Architecture: amd64
CasperMD5CheckResult: unknown
CurrentDesktop: ubuntu:GNOME
Date: Thu Aug 5 09:13:53 2021
DisplayManager: gdm3
InstallationDate: Installed on 2021-03-10 (147 days ago)
InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
RelatedPackageVersions: mutter-common 3.38.4-1ubuntu2
SourcePackage: gnome-shell
UpgradeStatus: Upgraded to hirsute on 2021-08-03 (1 days ago)
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