At least for me it does not sound familiar to bug #864054 as everything from update to synaptic to external drives is working properly. Just the 3d-acceleartion did stop and therefore unity-2d is running. But the hardware is fully capable of 3d acceleration and a different kernel did not help at all. The bug was once fixed by an update of lightdm as you can see above.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/851345 Title: compiz crashes on i915 graphic module with GLX_EXT_texture_from_pixmap is missing To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/851345/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
