Server doesn't show up in Local Network.

So, I have a Ubuntu laptop which I’m hosting my Garry’s Mod server. It starts up fine and it says VAC Secure mode is on (or whatever it’s suppost to say, you get the point.) But, on my PC, in local network it doesn’t show up. I don’t think I need to portforward because, when I hosted my test server on my PC, on my Macbook, It showed up in local network and I could connect without any portforwarding or anything like that.

This is what my console looks like:

[S_API FAIL] SteamAPI_Init() failed; SteamAPI_IsSteamRunning() failed.
WS: No +host_workshop_collection or it is invalid!
Unknown command "cl_cmdrate"
Unknown command "cl_updaterate"
Unknown command "rate"
Network: IP, mode MP, dedicated Yes, ports 27015 SV / 27005 CL
Unable to persist cache 'modelsounds.cache', check file permissions
Error loading cfg/trusted_keys_base.txt
Error loading cfg/pure_server_minimal.txt
ConVarRef room_type doesn't point to an existing ConVar
Executing dedicated server config file server.cfg
Using map cycle file cfg/mapcycle.txt.
Unable to persist cache 'modelsounds.cache', check file permissions
Nav File is wrong or something (4)
Initializing Steam libraries for secure Internet server
[S_API FAIL] SteamAPI_Init() failed; SteamAPI_IsSteamRunning() failed.
No account token specified; logging into anonymous game server account.  (Use sv_setsteamaccount to login to a persistent account.)
Connection to Steam servers successful.
   Public IP is
Assigned anonymous gameserver Steam ID [A-1:844838921(9097)].
VAC secure mode is activated.

Do I need to change things in my Ubuntu server, install anything extra, any ideas? If you need more information, just reply and I’ll give it to you.

Not sure why but it shows Network IP as not sure if you have any control over that but I’m 99.999% sure that localhost is which is probably why your game can’t find it. What you can try however is going into Garry’s Mod and opening console and typing


(Also make sure both systems are connected to the exact same network at the same time)