Hello,

I’m running nanopi r4s with armbian 22.02.1 bullseye.

After finishing edit /etc/network/interfaces via armbian-config,  there was an error while restarting services.

 

Fail to stop network-manager.service: Unit network-manager.service not loaded.

 

However, for bullseye, network-manager.service might be no longer available.

Same problem here. I've installed an AC7260 pcie module and can't use it as AP with the same message above after installing hotspot config in armbian-config.

 

23 hours ago, Namhong Kim said:

Same problem here. I've installed an AC7260 pcie module and can't use it as AP with the same message above after installing hotspot config in armbian-config.

 

armbian-config seems to be under major modification currently. 
you may have to set up hotspot manually in case that armbian-config doesn't work.