This problem is known solved in Oneiric (11.10). Here we do not turn PostScript which comes from Adobe Reader to PDF but simply process it as PostScript.
** Changed in: cups (Ubuntu) Status: Invalid => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/891317 Title: cups not printing some pdfs (report) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/891317/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs