Yesterday, wehn I booted my PCLInuxOS system, the log-in screen came up really large. All icons, text boxes,etc, were much larger graphically then normal. Definitely the wrong rez. So, I decided to select an option from the menu and chose "Restart X." (this restarts the video driver, correct?) Well the system went into a reboot and the screen went black and remained black. I tried doing REISUB a few times to get things to reboot, but no avail. The system simply would not come up.
I ended up powering down completely. I waited a minute or two, then rebooted. Everything came up fine.
The next time this happens, what's the best and fastest fix?