In GRUB navigate to the lucid kernel and press the 'e' key. At the end of a line can see this: quiet splash modify it to: quiet splash nomodeset and press ctrl+x to boot up the kernel.
-- [lucid][R500 X1400] intermitent screen corruption (pink world ) https://bugs.launchpad.net/bugs/545096 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs