Comment # 1 on bug 1206835 from Malcolm Lewis

(In reply to Thomas Wagner from comment #0)
> After upgrading from Leap 15.3 to 15.4, iodined.service won't start.
> Output of journalctl
> ```
> iodined: open_tun: /dev/net/tun: No such file or directory: No such file or
> directory
> ```
> However, /dev/net/tun is present.
> ```
> #ls -alh /dev/net/tun 
> crw-rw-rw- 1 root root 10, 200  4. Jan 12:36 /dev/net/tun
> 
> ```

Hi Thomas
Can you confirm if this is still an issue?

If so, can you copy the service files to /etc/systemd/system and remove the
hardening effort entries (since it has not been tested), systemctl
daemon-reload and test if working or not.