found it https://wiki.ubuntu.com/DebuggingProgramCrash
i just installed compiz-core-dbgsym compiz-gnome-dbgsym unity-dbgsym xserver-xorg-dbgsym tryin to reproduce it now -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1042076 Title: Unity sometimes stuck right after login on dualscreen To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/1042076/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
