So I have recently installed Homeassistant with Docker and Supervisor. Install went smooth and all is working as expected - except my add-ons. I have installed a few, like Letsencrypt or UPS Tools, but all of them throw this error at me:
s6-rc: info: service s6rc-oneshot-runner: starting
s6-ipcserver-socketbinder: fatal: unable to create socket: Permission denied
I have found another thread here, that mentions the very same error. But all the steps to solve it hover around the Supervisor being buggy in a specific version and that updating solves the issue. Well, for me it does not.
I updated my docker to version 20.x, the Supervisor is on latest version now too. The network is bridged and accessible (devices are found and controllable). It really is only stopping my add-ons from running.
I‘m out of ideas what to check next.
My setup is running Debian 11 on amd64. I have installed docker through openmediavault, which seems to be standard docker though. As Kernel I use omv‘s Proxmox 5.15, because I need zfs for my data drives. (The default 5.10 acts weird on that regard)
I have very recently installed Homeassistant (after getting rid of my old OS setup), so I have nothing ‚valuable‘ on it yet. But I have tried a reinstall of docker 3 times now, so that does not seem to fix it either. (I do have a few automations and scrips to re-install once it works)
Has anyone an idea what causes this permission violation? Or how I can fix them?