Comment 5 for bug 493384

1: When Kubuntu usplash is loading, the screen becomes black before the
end of the loading, sometimes there's a little flash on the screen, then my
monitor says : "there's no signal.

A window appears with : "Ubuntu is running in low graphics mode. Your
screen, graphics card, and input device settings could not be detected
correctly. You will need to configure these yourself."

When i press ok, there's different choices (create a new xorg conf, backup
confi). If i choose : "open console", sometimes there is a black screen,
sometimes the login window appears and i can use Kubuntu.