It could be ibus-related Also try to get a backtrace following (the last part of) this: - https://wiki.gnome.org/Projects/GnomeShell/Debugging#Acquiring_a_backtrace_of_a_running_GNOME_Shell_in_automated_mode
Then provide the logs -- 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/2061216 Title: Everything freezes when I alt+tab from a fullscreen application To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/2061216/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
