Unraid 6.9.1
I'm not 100% what is going on here, but it seems that when I reboot I lose the ability to SSH with a keyfile. This is not about passwordless keyfiles, but about all keyfiles.
I understand the /root/.ssh symlink and I know how to login with keyfiles. However, after a reboot they do not work anymore, and the error in /var/log/syslog is:
Authentication refused: bad ownership or modes for directory /
If I run "ls /" then I can see that the / filesystem is 775 (group has write).
The solution for me is:
chmod 755 / (group does not have write)
Then my SSH keys work again.
Is this normal Unraid behavior or do I have something doing this to me?