I've got the same problem, though it affects any live boot such as gnome3, xubuntu 1104. I was on linux mint debian edition with xfce, and i've got the black screen after last update. So i'm back on Xubuntu 10.04 !
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/765438 Title: On startup, the backlight is off on laptop -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
