There are also errors suggesting a broken extension:
mai 03 12:22:54 myDell gnome-shell[2245]: Couldn't find child [0x55d671ebe830
Gjs_ui_windowPreview_WindowPreview:first-child last-child ("(2) reddit: the
front page of the internet - Google Chrome")] in window slots
mai 03 12:22:54 myDell gnome-shell[2245]: Couldn't find child [0x55d674a3d740
Gjs_ui_windowPreview_WindowPreview ("(2) reddit: the front page of the internet
- Google Chrome")] in window slots
mai 03 12:22:56 myDell gnome-shell[2245]: Couldn't find child [0x55d674a3d740
Gjs_ui_windowPreview_WindowPreview:first-child last-child ("(2) reddit: the
front page of the internet - Google Chrome")] in window slots
Please do:
cd ~/.local/share/gnome-shell
rm -rf extensions
to be sure any local extensions are gone. And then reboot.
** Bug watch added: gitlab.gnome.org/GNOME/gnome-shell/-/issues #3969
https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/3969
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You received this bug notification because you are a member of Desktop
Packages, which is subscribed to gnome-shell in Ubuntu.
https://bugs.launchpad.net/bugs/1926620
Title:
Gnome-Shell freezes when touchscreen is used
Status in gnome-shell package in Ubuntu:
Incomplete
Bug description:
Gnome-Shell freezes when touchscreen is used on Dell Inspiron 2-in-1
running 21.04, the dock and the upper bar stop responding, while the
windows keep running. The problem was notice after upgrade (do-
release-upgrade -c)
ProblemType: Bug
DistroRelease: Ubuntu 21.04
Package: gnome-shell 3.38.4-1ubuntu2
ProcVersionSignature: Ubuntu 5.11.0-16.17-generic 5.11.12
Uname: Linux 5.11.0-16-generic x86_64
ApportVersion: 2.20.11-0ubuntu65
Architecture: amd64
CasperMD5CheckResult: unknown
CurrentDesktop: ubuntu:GNOME
Date: Thu Apr 29 15:58:43 2021
DisplayManager: gdm3
InstallationDate: Installed on 2021-03-01 (58 days ago)
InstallationMedia: Ubuntu 20.04.2.0 LTS "Focal Fossa" - Release amd64
(20210209.1)
RelatedPackageVersions: mutter-common 3.38.4-1ubuntu2
SourcePackage: gnome-shell
UpgradeStatus: Upgraded to hirsute on 2021-04-22 (6 days ago)
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https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1926620/+subscriptions
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