Linux - could not get iptables version: exit status 111

Hey everyone,

I use Tailscale from my home directory with a systemd --user service on a recent SteamOS 3.4 update preview (Arch, Steam Deck).

After the new OS update, it seems like my tailscale installation stopped working with the error above.
Here is a more detailed explanation with logs.

Maybe any of you got an idea what the issue might me :confused: Maybe some changed permissions or something similar?

Thanks in advance!

Log output

Nov 23 20:50:07 keyleth systemd[1309]: Starting Tailscale node agent…
Nov 23 20:50:07 keyleth tailscaled[10615]: 2022/11/23 20:50:07 logtail started
Nov 23 20:50:07 keyleth tailscaled[10615]: 2022/11/23 20:50:07 Program starting: v1.32.3-ta07555f43-g093d1e978, Go 1.19.2-ts3fd24dee31: string{“/home/deck/.local/bin/tailscaled”}
Nov 23 20:50:07 keyleth tailscaled[10615]: 2022/11/23 20:50:07 LogID: ##redacted##
Nov 23 20:50:07 keyleth tailscaled[10615]: 2022/11/23 20:50:07 logpolicy: using $STATE_DIRECTORY, “/home/deck/.config/tailscale”
Nov 23 20:50:07 keyleth tailscaled[10615]: 2022/11/23 20:50:07 wgengine.NewUserspaceEngine(tun “tailscale0”) …
Nov 23 20:50:08 keyleth tailscaled[10615]: 2022/11/23 20:50:08 wgengine.NewUserspaceEngine(tun “tailscale0”) error: creating router: could not get iptables version: exit status 111
Nov 23 20:50:08 keyleth tailscaled[10615]: 2022/11/23 20:50:08 flushing log.
Nov 23 20:50:08 keyleth tailscaled[10615]: 2022/11/23 20:50:08 logger closing down

I’ve got the same problem, did you solve it somehow?

My current solution: