*** This bug is a duplicate of bug 1710637 *** https://bugs.launchpad.net/bugs/1710637
@Daniel I'm using Ubuntu 18.04.1 LTS and this bug happened again. Alt+left first lock the GUI then to tty consoles. Now sudo kdb_mode -s can't work, it says sudo: kdb_mode: command not found -- 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/1508146 Title: Alt+left/right arrows switch between tty consoles (Gnome Shell vanishes), cannot disable To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1508146/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs