I'm experiencing the same bug. German Ubuntu dapper (no updates), same version as Danno, upgraded from breezy.
Choosing "properties" from a printer's context menu makes gnome-cups- manager unresponsive. Restarting cupsys, as reported above, seems to help. -- cannot open properties https://launchpad.net/bugs/40660 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs