I have this same problem on hardy 8.04. there is a really easy work around. all you have to do is go in to power management and change the setting from "blank screen" to "do nothing",or "suspend" or "hibernate". on my computer even if you set it to do nothing it still turns off and i don't get this bug.
-- Screen locks up black on laptop lid close. https://bugs.launchpad.net/bugs/49521 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