App Not working

[Bertrandh]

Hello everyone,

I am having some trouble with some app installed from App Central.

They are simply not opening with the error "Problem loading page / unable to connect" on firefox.

This happens with Deluge, Radarr, but Plex is working fine.

Thanks in advance for your help

[Nazar78]

I believe those apps derived from docker containers. Sometimes the containers fail to launch which you'll need to figure out why. Install an app called portainer, it will help you to have visual display of what's going on in docker without using the command line console.

[Bertrandh]

Thank you for your reply, I'm trying to install the app but it keep failing ( Ref 154)

I tried dto disable docker before installing but still fails to install Portainer

[Nazar78]

Docker needs to be enabled, those apps are just images pulled from a repo to run as a container. SSH into your NAS and check if docker is ok?

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docker ps -a

[Bertrandh]

Hello Nazar,

Thank you for your help,

Docker is definetely not ok.
This is the response i got :

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Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?

But on ADM, docker is running.

[Nazar78]

ADM portal doesn't actually check if the docker daemon, in fact any other daemon is running. If you've tried to disable then re-enable docker from the App Central still it's not running, try from the command line:

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/volume1/.@plugins/AppCentral/docker-ce/CONTROL/start-stop.sh start

Check again with:

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docker ps -a

If that still fails, try uninstall docker then reinstall, perhaps the last resort is to reboot the NAS. I'm not sure but the current docker is sometimes buggy i.e. some of my containers doesn't restart after daily scheduled image updates that I need to scheduled a force restart on those containers.

[Bertrandh]

Thank you again for the help.

I tried everything, reinstall, reboot, factory reset.

And I finally have some changes, but still not working

This is the response I get from your last command line :

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Starting Docker daemon...
rpcbind: another rpcbind is already running. Aborting
INFO[2022-03-25T18:25:13.296498546+01:00] Starting up                                  
failed to start daemon: pid file found, ensure docker is not running or delete /var/run/docker.pid
mkdir: can't create directory '/sys/fs/cgroup/systemd': File exists
mount: mounting cgroup on /sys/fs/cgroup/systemd failed: Device or resource busy

Sorry, I still need some help

[Bertrandh]

Radarr is working now !
Deluge isn't

[Nazar78]

That's a good start. You can try to start those not running containers with:

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docker start <case-sensitive-app-name-or-id>

Replace <case-sensitive-app-name-or-id> with the ones you see in docker ps -a.