Public bug reported:
# Steps to reproduce:
1. Press "Super + A" to see all apps.
2. Find an app launcher group (many launchers grouped in one item) and open it
3. Close the group
# What happens:
The pagination indicators become duplicated, followed by glitchy animations.
This can be temporarily fixed by pressing ALT + F2 and running "r" to restart
the desktop.
If you don't do that soon, the desktop will become frozen, unresponsive.
# Workaround (for the frozen desktop):
Switch to another TTY and restart the 'gdm' service.
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: gnome-shell 3.36.9-0ubuntu0.20.04.2
ProcVersionSignature: Ubuntu 5.11.0-37.41~20.04.2-generic 5.11.22
Uname: Linux 5.11.0-37-generic x86_64
ApportVersion: 2.20.11-0ubuntu27.20
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: ubuntu:GNOME
Date: Thu Oct 7 22:53:34 2021
DisplayManager: gdm3
InstallationDate: Installed on 2021-10-07 (0 days ago)
InstallationMedia: Ubuntu 20.04.3 LTS "Focal Fossa" - Release amd64 (20210819)
RelatedPackageVersions: mutter-common 3.36.9-0ubuntu0.20.04.1
SourcePackage: gnome-shell
UpgradeStatus: No upgrade log present (probably fresh install)
** Affects: gnome-shell (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug focal
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https://bugs.launchpad.net/bugs/1946411
Title:
Glitchy/freezing desktop caused by opening app launcher group
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