Am 24.08.2012 17:23, schrieb Heinz Diehl:
On 24.08.2012, Reindl Harald wrote:
> and for that is STRG+ALT+Print+K which kills X really
> and bring you back to the login-screen which is way
> more helpful than a complete reboot or reset
You can have that cheaper, without using m-sysrq, just press
CTRL+ALT+BACKSPACE
YOU CAN NOT IF X IS FREEZED
additionally "killing" CTRL+ALT+BACKSPACE was a feature
some releases ago in default settings