I also experience similar bugs. If I login with a secondary monitor, my X freezes. If I login with a single monitor and then connect the other one, the dual monitor configuration is crappy and not like the default one I saved. If I try to configure my non laptop screen as the primary one, only part of the screen becomes usable.
These are all very critical bugs that makes Ubuntu 11.04 practically unusable for me. I have a lenovo ThinkPad x201 and recently upgraded my distribution to 11.04 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/772879 Title: multi monitor serious bug -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs