11.04 fails to reboot after installation. It is the first reboot after removing installation CD. Is this a common problem and is there an easy fix? I have 2 desktops that have the same problem.
After BIOS check, right about when "ubuntu" should appear on display, multicolored thick lines appear, and the screen goes blank.
Fresh install. Hard disk formatted during installation.
Desktop 1: nVidia (GT 240) card, Intel Q93xx quad, 750 GB HD
Desktop 2: nVidia (GT 240 card, AMD Phenom II 5xx quad, 1500 GB
Both were running fine with 10.04.