I had the same problem and had to edit /boot/grub/grub.cfg and add the parameter "radeon.modeset=0" to the command line (before quiet splash)
-- [lucid] 10.04 liveCD - unable to boot amilo li1718 https://bugs.launchpad.net/bugs/551094 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