Well, thanks for your help. I am already running 11.04 beta on another partition and it seems to work well. Especially the sandy bridge support works. I will migrate to it when it got stable.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/748470 Title: update from 10.10 to 11.04 beta 1 with update-manager fails -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs