If you are not using any extensions other than the Ubuntu ones then please follow the instructions in comment #20.
If you are using extra extensions then please be sure to uninstall them and verify your bug still exists, then open a new bug report by running: ubuntu-bug gnome-shell -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-shell-extension-ubuntu-dock in Ubuntu. https://bugs.launchpad.net/bugs/1922353 Title: Overview sometimes fails to appear or disappear in 21.04 Status in gnome-shell package in Ubuntu: Incomplete Status in gnome-shell-extension-ubuntu-dock package in Ubuntu: Incomplete Bug description: When I press the "windows" or "options" or "super" key a list of running applications (like alt-tab) and a text window appears. I can choose from the running applications or write a command into the text window. After I chose an application or press ESC all this disappear and I can do my thing. Since trying 21.04 sometimes this 1. does not appear properly - there is no visible text window 2. does not disappear - despite what I click on or what keys do I press this never disappear so I can not use my running applications or start anything new even from the menu. I have to log out and in to break this. Disabling my gnome-shell extensions or using xorg instead of wayland does not helps. Since upgrading this morning this happens every time I press Super, not just occasionally, thus making my desktop unusable. ProblemType: Bug DistroRelease: Ubuntu 21.04 Package: gnome-shell 3.38.4-1ubuntu1 ProcVersionSignature: Ubuntu 5.11.0-13.14-generic 5.11.7 Uname: Linux 5.11.0-13-generic x86_64 NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair ApportVersion: 2.20.11-0ubuntu61 Architecture: amd64 CasperMD5CheckResult: unknown CurrentDesktop: ubuntu:GNOME Date: Fri Apr 2 14:07:39 2021 DisplayManager: gdm3 InstallationDate: Installed on 2020-03-19 (378 days ago) InstallationMedia: Ubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017) RelatedPackageVersions: mutter-common 3.38.4-1ubuntu1 SourcePackage: gnome-shell UpgradeStatus: Upgraded to hirsute on 2021-03-06 (27 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1922353/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
