you need to install libqt4-dbg and get a new backtrace, the current one is not complete enough.
** Changed in: libxcb (Ubuntu) Status: Triaged => Incomplete -- apport-kde assert failure: python: ../../src/xcb_io.c:242: process_responses: Assertion `(((long) (dpy->last_request_read) - (long) (dpy->request)) <= 0)' failed. https://bugs.launchpad.net/bugs/419501 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libxcb in ubuntu. _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp