After latest update of my system It seems that locks are gone (at least on 2.6.27-3 kernel). I think that it was fixed by some of these updates: libgl1-mesa-dri (7.1-1ubuntu1) to 7.1-1ubuntu2 libgl1-mesa-glx (7.1-1ubuntu1) to 7.1-1ubuntu2 libglu1-mesa (7.1-1ubuntu1) to 7.1-1ubuntu2 mesa-utils (7.1-1ubuntu1) to 7.1-1ubuntu2
These were related to bug 262605 -- Intrepid, xserver hangs with the new kernel, 2.6.27-1-generic https://bugs.launchpad.net/bugs/262367 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs