It's not the first bug of this type: https://www.engadget.com/2015-12-18-log-into-most-any-linux-system-by-hitting-backspace-28-times.html https://www.engadget.

It's not the first bug of this type: https://www.engadget.com/2015-12-18-log-into-most-any-linux-system-by-hitting-backspace-28-times.html https://www.engadget.com/2015-12-18-log-into-most-any-linux-... I recall Gnome had similar issue, though can't find a link right now.