Gmod server will not start for some reason

I just bought a dedicated server and did everything I think is right to setup TCadmin 2 on it and when staring Gmod it says

Status: Running (pid 0)

and the console log shows

ConVarRef mat_dxlevel doesn’t point to an existing ConVar
Game_srv.so loaded for “Garry’s Mod”
Initializing Steam libraries for secure Internet server
SteamGameServer_InitSafe failed!



  • Unable to load Steam support library.*
  • Unable to load Steam support library.*
  • This server will operate in LAN mode only.*
  • This server will operate in LAN mode only.*


failed to dlopen /home/tcagame/admin/1/garrysmod/bin/lua_shared_srv.so error=/usr/lib/libstdc++.so.6: version `GLIBCXX_3.4.14’ not found (required by bin/libsteam.so)
Couldn’t locate library [lua_shared_srv] or couldn’t find module [LUASHARED003]
Couldn’t Load Library ‘lua_shared_srv’ (looking for interface LUASHARED003)Couldn’t Load Library ‘lua_shared_srv’ (looking for interface LUASHARED003)

Try this

But use the Garry’s Mod App Id (4020 i think)

Which Linux distro (and version) are you running?