X Server rebooting, or logging me out?
Hi. I have newbie question. I recently installed CentOS 6.3 64-bit on my machine. It seems like every 15 or 30 minutes or so, and always while I'm typing on the keyboard, either the system automatically logs me out, or the X server crashes. Either way, I have to log back in, and I lose everything I was working on.
I can't be 100 percent sure what I was doing exactly when this happens, but it seems to involve some combination of Shift or Alt or Ctrl key presses. I did turn of the 'Log Out' in 'Keyboard Shortcuts' which was CTRL+ALT+DELETE, but it still occurs.
Does anyone know why this is occurring? Is this a bug or a feature? Most importantly, how can I turn this off?