I've just gone through the archives and I'vs seen several messages concerning up2date not working, but no clear resolution. As root I'm running Up2date-nox -u And I'm getting: Fetching package list for channel: fedora-core-1... Fetching http://fedora.redhat.com/releases/fedora-core-1/headers/header.info... There was some sort of I/O error: <urlopen error(111, 'Connection refused-'-)> I've run up2date-config to set my http proxy but it is still not working. Any help?