Nur mal so nebenbei.
Kann man das auch irgendwie einstellen, wenn man keine xorg.conf verwendet?
EDIT:
ok, in der xorg man-page steht es drinnen:
The special combinations of key presses recognized directly by Xorg
are:
Ctrl+Alt+Backspace
Immediately kills the server -- no questions asked. This is
disabled by default. It can be enabled with the -retro command
line flag or by setting the DontZap xorg.conf(5) file option to
a FALSE value.
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