Problems with apt-get update, apt-get upgrade and Plex library

You didn't confirm (or deny), but will I assume you are connecting to the host (OpenMediavault server).

If that's the case, your issue is probably related to your macvlan network.

Macvlan networks are not able to directly communicate with the host OS.
This isolation is by design, but you can use a "shim" network interface to allow this communication.

Note:

I noticed you are creating your macvlan network directly in the compose file.

You can use a different approach:

This way, you only create the network once and the network will be available when you restart your machine.

1 Like