It's weird, but in GNU / Linux we also have our impending PC crashes and there is a very simple method to safely restart it so forget about the button Reset.
We press the keys:
Alt + PrintPantall
And we become an octopus, consecutively typing the following key combination:
the combination also works:
But what exactly does this do?
R Returns control to the keyboard.
E Send the term signal to the processes.
I Send the kill signal to the processes.
U Unmount the file systems.
B Restart the system.