jdow kirjoitti viestissään (lähetysaika perjantai, 22. heinäkuuta 2005 02:30): > From: "Thomas w. Cranston" <cranston_tom@xxxxxxxxxxxxxx> > > That is what I did. I pressed control and alt then F1 at the > > same time. The screen instantly went black, and the computer > > was shut down instantly, as if the powercord had been pulled > > out. > > My initial conclusion is "You've been hacked, Kemo Sabe." But > if not then there may be an issue with your X-Windows that > Mike Harris might need to know about. IIRC, some motherboards use Ctrl-Alt-F1 as a keyboard power off "hot key". You can't do anything about that from Linux, but it may be possible to disable it from BIOS setup. Thomas, have you tried Ctrl-Alt-F2 to Ctrl-Alt-F6? -- Markku Kolkka markku.kolkka@xxxxxx