@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
@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