Roon Server on Linux core dump on startup

[Norman_Schon]

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

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

[Torpi]

Same problem here with Roon Core installed on bare-metal machine with Ubuntu 18.04 LTS. On a docker test environment, I was able to grep the ports used by Roon when you start it (no connection nor remote nor screen connected, just after starting the service). 1900 is definitely part of it.

sudo lsof -i -P -n

RoonServe 1624            root    5u  IPv4  30688      0t0  TCP 127.0.0.1:43731 (LISTEN)                                                                                                                                                                 
RoonServe 1624            root    6u  IPv4  30691      0t0  TCP 127.0.0.1:43731->127.0.0.1:59036 (ESTABLISHED)                                                                                                                                           
RoonAppli 1635            root   10u  IPv4  30775      0t0  TCP *:9100 (LISTEN)                                                                                                                                                                          
RoonAppli 1635            root   23u  IPv4  31183      0t0  TCP 192.168.102.155:34306->174.129.26.167:443 (ESTABLISHED)                                                                                                                                  
RoonAppli 1635            root   24u  IPv4  31404      0t0  TCP 192.168.102.155:39902->35.244.225.31:443 (ESTABLISHED)                                                                                                                                   
RoonAppli 1635            root   31u  IPv4  31416      0t0  UDP *:9003                                                                                                                                                                                   
RoonAppli 1635            root   32u  IPv4  31417      0t0  UDP *:47543                                                                                                                                                                                  
RoonAppli 1635            root   36u  IPv4  31412      0t0  TCP 127.0.0.1:59036->127.0.0.1:43731 (ESTABLISHED)                                                                                                                                           
RoonAppli 1635            root   39u  IPv4  31419      0t0  UDP *:9003                                                                                                                                                                                   
RoonAppli 1635            root   41u  IPv4  31421      0t0  TCP *:9101 (LISTEN)                                                                                                                                                                          
RoonAppli 1635            root   45u  IPv4  31459      0t0  TCP 192.168.102.155:47344->23.23.214.66:443 (ESTABLISHED)                                                                                                                                    
RoonAppli 1635            root   53u  IPv4  31486      0t0  UDP *:5353                                                                                                                                                                                   
RoonAppli 1635            root   54u  IPv4  31487      0t0  UDP *:50827                                                                                                                                                                                  
RoonAppli 1635            root   58u  IPv4  31522      0t0  TCP 192.168.102.155:36813 (LISTEN)                                                                                                                                                           
RoonAppli 1635            root   61u  IPv4  31545      0t0  UDP 192.168.102.155:49994                                                                                                                                                                    
RoonAppli 1635            root   64u  IPv4  31549      0t0  UDP 239.255.255.250:1900                                                                                                                                                                     
RoonAppli 1635            root   69u  IPv4  31558      0t0  UDP *:45454                                                                                                                                                                                  
RoonAppli 1635            root   70u  IPv4  31560      0t0  UDP *:9001                                                                                                                                                                                   
RoonAppli 1635            root   71u  IPv4  31561      0t0  UDP *:40214                                                                                                                                                                                  
RoonAppli 1635            root   72u  IPv4  31563      0t0  UDP *:1900                                                                                                                                                                                   
RoonAppli 1635            root   73u  IPv4  31564      0t0  UDP *:47657                                                                                                                                                                                  
RoonAppli 1635            root   74u  IPv4  31565      0t0  UDP *:42519                                                                                                                                                                                  
RoonAppli 1635            root   75u  IPv4  31566      0t0  TCP *:9150 (LISTEN)                                                                                                                                                                          
RoonAppli 1635            root   78u  IPv4  31790      0t0  TCP *:42165 (LISTEN)                                                                                                                                                                         
RoonAppli 1635            root   79u  IPv4  31712      0t0  TCP 192.168.102.155:9100->192.168.102.129:56362 (ESTABLISHED)                                                                                                                                
RoonAppli 1635            root   80u  IPv4  31749      0t0  TCP 192.168.102.155:53708->192.168.104.110:8009 (ESTABLISHED)                                                                                                                                
RoonAppli 1635            root   81u  IPv4  31713      0t0  TCP 127.0.0.1:36168->127.0.0.1:38917 (ESTABLISHED)                                                                                                                                           
RoonAppli 1635            root   82u  IPv4  31859      0t0  TCP 192.168.102.155:39916->35.244.225.31:443 (ESTABLISHED)                                                                                                                                   
RoonAppli 1635            root   83u  IPv4  31806      0t0  TCP 192.168.102.155:44344->192.168.102.129:42071 (ESTABLISHED)                                                                                                                               
RoonAppli 1635            root   84u  IPv4  31902      0t0  TCP 127.0.0.1:43270->127.0.0.1:9004 (ESTABLISHED)                                                                                                                                            
RoonAppli 1635            root   85u  IPv4  31876      0t0  TCP 192.168.102.155:43038->52.217.1.156:443 (CLOSE_WAIT)                                                                                                                                     
RoonAppli 1635            root   86u  IPv4  31877      0t0  TCP 192.168.102.155:43040->52.217.1.156:443 (CLOSE_WAIT)                                                                                                                                     
RoonAppli 1635            root   87u  IPv4  32226      0t0  TCP 192.168.102.155:57464->54.243.40.61:80 (ESTABLISHED)                                                                                                                                     
RoonAppli 1635            root   88u  IPv4  32019      0t0  TCP 192.168.102.155:35954->35.237.128.187:9200 (ESTABLISHED)                                                                                                                                 
RAATServe 1796            root    5u  IPv4  31463      0t0  TCP 127.0.0.1:9004 (LISTEN)                                                                                                                                                                  
RAATServe 1796            root    6u  IPv4  31464      0t0  TCP 127.0.0.1:9004->127.0.0.1:43270 (ESTABLISHED)                                                                                                                                            
RAATServe 1796            root   14u  IPv4  31473      0t0  UDP *:9003                                                                                                                                                                                   
RAATServe 1796            root   15u  IPv4  31474      0t0  UDP *:39539                                                                                                                                                                                  
RAATServe 1796            root   16u  IPv4  31475      0t0  UDP *:9003                                                                                                                                                                                   
RAATServe 1796            root   17u  IPv4  31476      0t0  UDP *:51012                                                                                                                                                                                  
RAATServe 1796            root   18u  IPv4  31477      0t0  UDP *:35494                                                                                                                                                                                  
RAATServe 1796            root   19u  IPv4  31478      0t0  UDP *:9003                                                                                                                                                                                   
RAATServe 1796            root   21u  IPv4  31479      0t0  TCP *:38917 (LISTEN)                                                                                                                                                                         
RAATServe 1796            root   22u  IPv4  31717      0t0  TCP 127.0.0.1:38917->127.0.0.1:36168 (ESTABLISHED)

[nuwriy]

Hello @Chester_Wisniewski,

I wanted to reach out and let you know that we released Roon 1.7 Build 571, which includes some improvements that we believe should help here. Please give the update a try and let us know if it helps!

You can read the full release notes here:

Roon 1.7 (Build 571) is Live!

Hi everyone! The latest update of Roon is now rolling out, with bug fixes, performance improvements, and our new Recent Activity feature! Recent Activity Roon’s overview screen has always functioned as a kind of “home” screen, providing you with easy access to your recently added music and new releases recommended for you. If you liked an album enough to add it to your collection, Roon has always made sure it’s close to hand. But we realize that not everyone listens in the same way, and with …

Thanks,
Roon Support

[Chester_Wisniewski]

Considering the large amount of time to fix, I had moved to another server. I just reinstalled on Arch and it appears emby and Roon are peacefully coexisting now. Will see how it goes after a few updates. Thanks for the heads up. Now I can shut off another VM.