Yes, you are right, that one was the culprit. I didn't even remember to have that extension installed.
thank you, you can close the issue. Sorry for the time you wasted... -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-shell in Ubuntu. https://bugs.launchpad.net/bugs/1875304 Title: cannot launch application from activities overview Status in gnome-shell package in Ubuntu: Incomplete Bug description: After upgrading Ubuntu from 19.10 to 20.04 I'm not able to launch applications from the overview window. If I right-click on the app, add to favourites and then launch it from the dash it works, but if I just left-click on the app icon nothing happens. When launch fails in `journalctl /usr/bin/gnome-shell` I get this entry: `clutter_input_device_ungrab: assertion 'CLUTTER_IS_INPUT_DEVICE (device)' failed` The problem occurs with both X11 and Wayland sessions (although I only checked the journalctl on X11) ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: gnome-shell 3.36.1-5ubuntu1 ProcVersionSignature: Ubuntu 5.4.0-26.30-generic 5.4.30 Uname: Linux 5.4.0-26-generic x86_64 ApportVersion: 2.20.11-0ubuntu27 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: GNOME Date: Mon Apr 27 09:47:30 2020 DisplayManager: gdm3 InstallationDate: Installed on 2019-08-20 (250 days ago) InstallationMedia: Ubuntu 19.04 "Disco Dingo" - Release amd64 (20190416) ProcEnviron: PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=it_IT.UTF-8 SHELL=/bin/bash RelatedPackageVersions: mutter-common 3.36.1-3ubuntu3 SourcePackage: gnome-shell UpgradeStatus: Upgraded to focal on 2020-04-23 (3 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1875304/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp

