As you installed the package from a foreign repository, this isn't a valid bug. You'd have better luck reporting it to QGIS upstream.
** Changed in: qgis (Ubuntu) Status: Unconfirmed => Rejected -- Properties on objects in old project (0.7.4) caused crash https://launchpad.net/bugs/74955 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs