I also hit this within an hour of installing hippo (21.04) on a new machine, having made zero configuration changes anywhere. My guess is that it happened when I accidentally mashed a few keys at once (which may have included the windows key)...?
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to ubuntu-meta in Ubuntu. https://bugs.launchpad.net/bugs/1754140 Title: Gnome gets stuck in overview mode Status in ubuntu-meta package in Ubuntu: Confirmed Bug description: I'm running Ubuntu 17.10, and I have repeatedly had a problem with the desktop environment getting stuck in overview mode. When stuck, I can close and select windows, and access the menus at on the top bar, but I cannot exit overview mode. The only solution I've found is to log out and log back in. I'm not exactly sure what combination of circumstances causes it to happen, but it seems to happen more often if invoked via the corner hover point. It also happens in both Wayland and Xorg. ProblemType: Bug DistroRelease: Ubuntu 17.10 Package: ubuntu-desktop 1.404.1 Uname: Linux 4.14.15-041415-generic x86_64 ApportVersion: 2.20.7-0ubuntu3.7 Architecture: amd64 CurrentDesktop: GNOME Date: Wed Mar 7 11:02:02 2018 InstallationDate: Installed on 2017-05-04 (307 days ago) InstallationMedia: Ubuntu 16.10 "Yakkety Yak" - Release amd64 (20161012.2) ProcEnviron: PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: ubuntu-meta UpgradeStatus: Upgraded to artful on 2017-10-29 (129 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-meta/+bug/1754140/+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