Can't reach the web interface of Ubooquity . How to install the docker?

TKnight 2 months ago updated 2 months ago 4

I installed Ubooquity from linuxserver docker on a Raspberry Pi 3b+, OMV5 using portainer. I used both docker compose and Application templates. It installs fine, portainer shows the ports yet web interface returns error.

I don't know where to start to check for a problem, any idea what the cause may be?

this is the error the browser throws.

"Hmmm… can't reach this page

......... refused to connect. "

Checking the logs , i see these .. But the Portainer shows it as "running"

What may be the problem?


Error: Could not create the Java Virtual Machine.

Error: A fatal exception has occurred. Program will exit.

Invalid maximum heap size: -Xmxmaxmemm

Thank you for the reply.

I tried those URL's  , those don't work either. 

For some reason, docker creates those errors. 

I both used the "add stack " in portainer, and template from " https://raw.githubusercontent.com/SelfhostedPro/selfhosted_templates/OMV5/Template/template.json " . The result is the same . 

There must be other who had the same problem?

I didn't use this template. I've simply follow step by step the video tutorial and everything works correctly.

In the template the PUID is 1000 and PGID is 100 it's ok for your configuration ? On my raspberry the UID is 998 and GID is 100

I do exactly in the tutorial and set the UID,GID right too and still the web page of ubooquity returns error. 

I checked the logs , it's reading the metadata of PDF files , so it's working 

Also , there is an entry in logs 


[main] INFO com.ubooquity.b - Internal server started. Listening on port 2202 (library) and 2203 (admin)


server is started too, but the web interface is unreachable. So it's no use.

I'm not sure what is wrong, someone else must be having the same problems?