This has been reported before, I forget how it was resolved.  When
installing from the Debian package, the automatic update of venus.conf
changes the realm setting from whatever to "", forcing use of the
fully qualified realm when clog'ing.

It's a minor annoyance.

-- 
Institute of Policy and Planning Sciences     http://turnbull.sk.tsukuba.ac.jp
University of Tsukuba                    Tennodai 1-1-1 Tsukuba 305-8573 JAPAN
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              ask what your business can "do for" free software.