I'm running Ubuntu Server 10.04 on my iMac G4. Is there a way to have the screen turn off ('sleep' the display as in Mac OS X), and turn back on automatically from something like any key being pressed? The screen goes black after a couple minutes, but I want it to go completely off.
I don't want to have to install a graphical UI; I want to stick with the command line (if possible). I'm extremely new to Ubuntu/unix stuff.