You have been subscribed to a public bug:
Right click on screen background and choose settings.
Then click a different background.
System becomes unresponsive to keyboard input and mouse clicks.
System returns to responsiveness after about 10 minutes.
Description: Ubuntu 20.04 LTS
Release: 20.04
CPU: 8-Core AMD Ryzen 7 1700 (-MT MCP-) speed: 2562 MHz
Kernel: 5.4.0-37-generic x86_64 Up: 48m Mem: 2370.8/32114.5 MiB (7.4%)
Storage: 1.82 TiB (5.5% used) Procs: 337 Shell: bash 5.0.16 inxi: 3.0.38
Expected behavior:
Changing the background happens immediately and system remains responsive to
input.
What happened:
System did not change the background immediately and became unresponsive to
keyboard and mouse input for 10 minutes at which point the background changed
to the selected one and responsiveness returned.
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: gnome-control-center 1:3.36.2-0ubuntu1
ProcVersionSignature: Ubuntu 5.4.0-37.41-generic 5.4.41
Uname: Linux 5.4.0-37-generic x86_64
ApportVersion: 2.20.11-0ubuntu27.3
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: ubuntu:GNOME
Date: Fri Jun 26 15:50:44 2020
ExecutablePath: /usr/bin/gnome-control-center
InstallationDate: Installed on 2020-06-13 (13 days ago)
InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: gnome-control-center
UpgradeStatus: No upgrade log present (probably fresh install)
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Incomplete
** Tags: amd64 apport-bug focal
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[nouveau] System unresponsive to keyboard and mouse clicks when changing screen
background
https://bugs.launchpad.net/bugs/1885330
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