See bug 87390; a workaround is in place in Feisty's current package, allowing apps to work. Said workaround will be dropped when Feisty+1 opens.
** Changed in: libxcb (Ubuntu) Assignee: (unassigned) => Daniel T Chen Status: Unconfirmed => Rejected -- xcb_xlib.c:50: xcb_xlib_unlock: Assertion `c->xlib.lock' failed. https://launchpad.net/bugs/87947 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs