[Bug 62031] Re: GDM sometimes does not start correct on XDMCP remote session

[Hans-Werner Dietz]

Some additional info:
I have to be logged in with my own account locally. If another user is logged in locally me remote login fails in same way.

I put enable=true into [debug] section of gdm.conf. Now I have a big log-file and I can see the differences at the entries in /var/log/syslog. 
But I am a programmer working on Windows and small embedded systems and my knowledge about about X- and GDM- startup is not good enough for this task. For me it looks a little bit like access-right problems, but I don't have a real clue and don't know how to debug this.

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GDM sometimes does not start correct on XDMCP remote session
https://launchpad.net/bugs/62031