Crtl+Alt+Backspace is a "magic" shortcut on some linux/unix systems, just like Crtl+Alt+Del on Windows.
Depending on the machine configuration, pressing those keys can terminate the graphical desktop session, killing every open applications and losing all unsaved data.
Crtl+Alt+Backspace
is a "magic" shortcut on some linux/unix systems, just likeCrtl+Alt+Del
on Windows.Depending on the machine configuration, pressing those keys can terminate the graphical desktop session, killing every open applications and losing all unsaved data.
See here for more details: https://wiki.ubuntu.com/XorgCtrlAltBackspace
This keyboard shortcut is proposed in Protonmail for "delete current draft".
I think no app should use
Crtl+Alt+Backspace
. This should remain a system shortcut only.