In Ubuntu 20.04 I could solve this in Window List by clicking on "Reset All Panels" to free them from being locked.
Bug report starts below this line
In Ubuntu 22.04, when I click on "Reset All Panels", the panels are removed but not restored, the CPU never stops working. I must reboot every time I have issues with Window List.
Background
Window List applet is occasionally unresponsive, see https:/ /ubuntu- mate.community/ t/window- list-applet- is-occasionally -unresponsive/ 23791. Specifically, nothing happens when I am clicking on the icons for the programs that are open.
In Ubuntu 20.04 I could solve this in Window List by clicking on "Reset All Panels" to free them from being locked.
Bug report starts below this line
In Ubuntu 22.04, when I click on "Reset All Panels", the panels are removed but not restored, the CPU never stops working. I must reboot every time I have issues with Window List.
ProblemType: Bug ature: Ubuntu 5.19.0- 40.41~22. 04.1-generic 5.19.17 esult: pass
DistroRelease: Ubuntu 22.04
Package: mate-panel 1.26.2-1
ProcVersionSign
Uname: Linux 5.19.0-40-generic x86_64
ApportVersion: 2.20.11-0ubuntu82.4
Architecture: amd64
CasperMD5CheckR
CurrentDesktop: MATE
Date: Sat Apr 22 01:38:13 2023
InstallationDate: Installed on 2023-04-17 (4 days ago)
InstallationMedia: Ubuntu 22.04 LTS "Jammy Jellyfish" - Release amd64 (20220419)
SourcePackage: mate-panel
UpgradeStatus: No upgrade log present (probably fresh install)