FWIW...
On a print.chem.duke.edu server we had to roll back cups today.
The following newest cups was giving authorization errors printing to
cups-server on non-local subnet in another building:
cups-1.3.7-8.el5
We got printing to other cups-server working again by dropping just cups
back to 1.2.4...
cups-1.2.4-11.18.el5_2.3
And we have tempoarily made entries to the yum exclude file.
--Hope this helps,
Bill Day
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