Unfortunately the command sudo chmod -R go+rX /etc/cups/ppd It attach output of ls and access_log of cups.
** Attachment added: "Cups access log" https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1428046/+attachment/4396768/+files/access_log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1428046 Title: switch on the printer makes cupsd use 100% cpu To manage notifications about this bug go to: https://bugs.launchpad.net/cups/+bug/1428046/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs