After removing /etc/X11/Xorg.conf the black screen disappear, and everything is fine.
But that still an upgrade bug. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/864537 Title: after upgrading to oneiric beta 2, got a black screen To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/864537/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
