@Luka -- you say "Even if I start grub2 menu (holding Shift during boot), I just get corrupted screen (garbage)", does this mean that the grub menu was corrupted at the time? You also say that selecting an older kernel did not help either. That tends to make me think we had a grub issue.
** Changed in: linux (Ubuntu) Status: New => Incomplete ** Also affects: grub2 (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/718562 Title: black screen on boot with kernel 2.6.38-3.30 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs