Alright, it seems it is already fixed for noble, hence why I didn't get error.
** Changed in: okular (Ubuntu) Status: Incomplete => 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/2056067 Title: unable to print pdf with okular( lpr usage error) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/okular/+bug/2056067/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs