Docker not working anymore after applying updates to OpenMediaVault

Question

After a security update, OpenMediaVault 5 would not let Docker launch stacks.

Logs seems to indicate those problems comes from app-armor refusing the Docker daemon to do its thing....

Ideas ?

I tried to launch Portainer without success. I tried to reinstall it, without success. I rebooted a couple of times, without success.

Answer 1

Found this solution in Can't apply AppArmor profile on container: "no such file or directory":

I used:

sudo apt-get install apparmor-utils
sudo apt install apparmor-profiles apparmor-profiles-extra

Then I rebooted... and Docker works now.