It seems I was wrong. More bug reports found, and tracking upstream in:
https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/1279
** Changed in: gnome-shell (Ubuntu)
Status: New => Confirmed
** Summary changed:
- [Dell Vostro 3446] Ubuntu hangs while changing display brightness from
keyboard shortcut
+ GNOME hangs while changing display brightness from keyboard shortcut
** Bug watch added: gitlab.gnome.org/GNOME/gnome-shell/-/issues #1279
https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/1279
** Also affects: gnome-shell via
https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/1279
Importance: Unknown
Status: Unknown
** Bug watch added: gitlab.gnome.org/GNOME/gnome-shell/-/issues #1821
https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/1821
** Tags added: kinetic
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You received this bug notification because you are a member of Desktop
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https://bugs.launchpad.net/bugs/1892747
Title:
GNOME hangs while changing display brightness from keyboard shortcut
Status in GNOME Shell:
Unknown
Status in gnome-shell package in Ubuntu:
Confirmed
Bug description:
Whenever I change my display's brightness using keyboard shortcuts (For me
F11 & F12), Ubuntu hangs a little, the brightness is changed immediately, but
everything (except the mouse) hangs while it is being changed and sometimes for
quite some time after. There is no problem doing it through the system.
Changing volume using keyboard shortcuts works perfectly.
---
ProblemType: Bug
ApportVersion: 2.20.11-0ubuntu27.8
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: ubuntu:GNOME
DisplayManager: gdm3
DistroRelease: Ubuntu 20.04
InstallationDate: Installed on 2020-08-22 (3 days ago)
InstallationMedia: Ubuntu 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731)
NonfreeKernelModules: nvidia
Package: gnome-shell 3.36.4-1ubuntu1~20.04.2
PackageArchitecture: amd64
ProcVersionSignature: Ubuntu 5.4.0-42.46-generic 5.4.44
RelatedPackageVersions: mutter-common 3.36.4-0ubuntu0.20.04.2
Tags: focal
Uname: Linux 5.4.0-42-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo
_MarkForUpload: True
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