Sudo/suid problems


I’m trying to run pihole in docker, while it seems to work on a basic level as in actually blocks ads, the webui is stuck in an unknown state and seems any changes made through it aren’t saved.

I’ve looked in the docker logs for the container and it’s showing:

sudo: effective uid is not 0, is /usr/bin/sudo on a file system with the ‘nosuid’ option set or an NFS file system without root privileges?

Has anyone seen this before?

As that error mentions, are you running the docker volume off NFS or a more restrictive permission file system? do you have security setup on it to allow custom linux user/groups with read+write permissions?

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Didn’t realize my deamon.json had the no new privileges flag set as true. Apologies.