*** This bug is a duplicate of bug 678421 *** https://bugs.launchpad.net/bugs/678421
It took me a while to trace the problem to this issue. These errors pointed me in the wrong direction: (I provide them here for other people, so this bug pops up in google) Xorg.2.log: [ 228.641] (EE) intel(0): [drm] failed to set drm interface version: Permission denied [13]. [ 228.641] (EE) intel(0): Failed to become DRM master. $ LIBGL_DEBUG=verbose glxinfo: libGL: OpenDriver: trying /usr/lib/i386-linux-gnu/dri/tls/i915_dri.so libGL: OpenDriver: trying /usr/lib/i386-linux-gnu/dri/i915_dri.so -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1097903 Title: lightdm-session fails if user's .profile has non-posix sh init. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/1097903/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs