Upgrading libgl1-mesa-dri and libgl1-mesa-glx to version 6.5.2-3ubuntu8 solved the problem (this of course, upgraded a whole bunch of dependent packages as well). libglu1-mesa and mesa-utils however remains to version 6.5.2-3ubuntu7..
[EMAIL PROTECTED]:~$ dpkg -l | grep mesa ii libgl1-mesa-dri 6.5.2-3ubuntu8 A free implementation of the OpenGL API -- DRI modules ii libgl1-mesa-glx 6.5.2-3ubuntu8 A free implementation of the OpenGL API -- GLX runtime ii libglu1-mesa 6.5.2-3ubuntu7 The OpenGL utility library (GLU) ii mesa-utils 6.5.2-3ubuntu7 Miscellaneous Mesa GL utilities -- Enabling "compiz" or "beryl" hangs Inspiron 1420n https://bugs.launchpad.net/bugs/124242 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs