It means cupsd tried to do something but was blocked by apparmor. 'man capabilties' then read CAP_SYS_ADMIN. If you run cupsd in the foreground (-f) then you will probably see it log an error at the point it gets blocked, otherwise strace it. You can turn off apparmor with 'aa-complain /usr/sbin/cupsd' , which will still log errors but won't block anything.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/872711 Title: Kernel does not report some USB printers correctly, making them not being detected by CUPS To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/872711/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
