Same problem here with a dell d620 laptop and nvidia binary driver. ooo fails to start, wine fails to start, 3d apps fail to start.
e.g. #glxinfo name of display: :0.0 glxinfo: xcb_xlib.c:50: xcb_xlib_unlock: Assertion `c->xlib.lock' failed. Aborted (core dumped) I'm more than happy to provide more information, but I can't seem to get a core. ulimit -u unlimited still doesn't produce a core file when running the above. -- c->xlib.lock https://launchpad.net/bugs/87390 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs