Please collect a full backtrace - see http://wiki.ubuntu.com/X/Backtracing for directions.
Or, if the libvirt fix solves it sufficiently, and no action is needed for libpciaccess you can close out the libpciaccess task.
Please collect a full backtrace - see http:// wiki.ubuntu. com/X/Backtraci ng for directions.
Or, if the libvirt fix solves it sufficiently, and no action is needed for libpciaccess you can close out the libpciaccess task.