Oops, submitted too soon! By a process of elimination I found that the log entries correlated with activity from the gnome-cups-icon process. I guess it connects with Unix sockets... but this should definatly show up in access_log somehow.
-- gnome-cups-icon triggers cupsd permission denied errors https://bugs.launchpad.net/bugs/116983 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs