Roon Server on Linux core dump on startup

Hi,

I’m sitting in the same boat.
For a while I tried other Music-SW but renewed my License this morning and made a new installation.
I can remember that I had similar problems the last time I used Roon but “somehow” it worked.

However, these are my observations.
First of all I’m running OMV alongside with docker (docker-compose).
I’v a running Emby installation in “host mode”. I recreated my “Roon” Container with the same config I had before (also “host mode”) and couldn’t even connect to it with my android device because the server didn’t start.
What I saw was the following message in the Log:

Got a SIGABRT while executing native code. This usually indicates

a fatal error in the mono runtime or one of the native libraries
used by your application.
I also tried a “native” installation with the same error.

After longer searching I stumbled about this thread.
So, I stopped Emby and after a restart the Roon container (image: steefdebruijn)was up and running.
So it seems to be something network related.
Now I tried to put Emby “bridge mode” and couldn’t start it because I received a message that port 1900 (DLNA discovery) is in use.

So in contradiction to this thread:

Roon Server UDP 1900 - #9 by CrystalGipsy

Roon IS using port 1900.

Hope these Infos help to solve the issue.
Because currently it’s running but I don’t think that will be a “reliable” solution.

Regards

Norman