*** This bug is a duplicate of bug 1933996 *** https://bugs.launchpad.net/bugs/1933996
I believe that the bug is related to Wayland. It can be fixed by not using it as described here: https://askubuntu.com/questions/1349544/alttab-stops-working-after-a- while-in-ubuntu-21-04/1359821#1359821 -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-shell in Ubuntu. https://bugs.launchpad.net/bugs/1934527 Title: Window switching with Alt-Tab stops working after a while To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1934527/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs