A while ago I converted my friend to GNU/linux and he agreed to install it on his laptop.

I've decided to upgrade to Ubuntu 6.10 Edgy RC1 even though the release is soon. The difference between RC and final is usually minimal, and since final will be only a dist-upgrade away, it can't hurt, right?

the problem is that when i finish dist-upgrade from stable to testing. it halt my computer beacause i notice that the mouse or keyboard or the computer light is not flashing. i have look into the ps, top and the lpci command, which i found nothing or may be i have looked into the wrong place