Apologies. That ServerName line is in /etc/cups/client.conf not /etc/cups/cupsd.conf. I haven't touched the default cupsd.conf. I attach client.conf. I did the ServerName and restarted CUPS, and it seemed to work. The gnome-cups-icon problem is intermittent, not easily reproducable, but has happened about 4 times in as many days now.
No, myprintserver is not in /etc/hosts, but it is resolving fine. It only happens after print jobs, so you think somehow DNS is involved? Still waiting for it to happen again now... -- gnome-cups-icon uses 100% CPU https://launchpad.net/bugs/44196 -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs