Looking at other bugs for this package, I suspect that this is caused by the recent change in user privilege handling in CUPS.
Can you try the following from a terminal: sudo chmod +s /usr/lib/cups/backend/cups-pdf Then restart CUPS. Does this fix it for you? -- cups-pdf broken after upgrade to Breezy https://launchpad.net/bugs/2620 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
