Bug#743383: Broken client Kerberos setup in Debian edu installation

[Franklin Weng <franklin@goodhorse.idv.tw>]

Package: debian-edu-install
severity: important
version: wheezy


I installed debian-edu 7.1 (wheezy), choosing "main server", "ltsp
thin client server" and "workstation" profiles.  Installation
succeeded.  The diskless workstation client could boot and log in via
ldm successfully.  However, if I locked the screen, I would be unable
to unlock it anymore.

After some different tests by Petter and I, we found that the kerberos
setup in client system was wrong.  The default realm was set to
"reached".  The kdc, admin server and intern .intern all set to
"reached", which caused the client unable to authenticate anymore.
After changing the realm to INTERN and kdc / admin_server to
"kerberos.intern" it worked.

The server side kerberos setup was correct.