Fix for SDTD latest_experimental fresh install

[xRuffKez]

If you are unable to start your 7 Days to Die Server, because it crashes (mono inception), install the server WITHOUT parameter latest_experimental!

If your server is finished installing/updating, then you can add the parameter to /lgsm/config-lgsm/{instance}/{instance}.cfg!
branch="latest_experimental"

Tested under Debian Buster and Ubuntu Focal, where both of the distros had issues!

Sincerely yours,
xRuffKez

[zrisher]

Now that A20 has been released the to the public branch, I'm encountering the above issue on Ubuntu without any recourse (since public is latest_experimental):

Here is the error I see on startup of a new RWG world (only occurs with RWG):

2022-01-02T08:46:38 1.634 INF Loaded (local): rwgmixer
2022-01-02T08:46:38 1.709 INF Loaded (local): archetypes
2022-01-02T08:46:38 1.712 INF Loaded (local): color_mappings
2022-01-02T08:46:38 1.714 INF Loaded (local): loadingscreen
2022-01-02T08:46:38 1.715 INF WorldStaticData.Init() needed 0.000s
2022-01-02T08:46:38 1.728 INF Started Telnet on 8081
2022-01-02T08:46:38 1.747 INF Awake done in 1230 ms
NullReferenceException: Object reference not set to an instance of an object
  at MainMenuMono+<startGeneration>d__8.MoveNext () [0x000c8] in <ef09954bbf764bc3875ff72b68b445fc>:0
  at UnityEngine.SetupCoroutine.InvokeMoveNext (System.Collections.IEnumerator enumerator, System.IntPtr returnValueAddress) [0x00026] in <78e7b8b0366947078a3cf35c4afac365>:0
UnityEngine.MonoBehaviour:StartCoroutineManaged2(IEnumerator)
UnityEngine.MonoBehaviour:StartCoroutine(IEnumerator)
MainMenuMono:Start()

ERROR: Shader Unlit/Text shader is not supported on this GPU (none of subshaders/fallbacks are suitable)
Fallback handler could not load library /home/sdtdserver/serverfiles/7DaysToDieServer_Data/Mono/libKernel32
Fallback handler could not load library /home/sdtdserver/serverfiles/7DaysToDieServer_Data/Mono/libKernel32.so
Fallback handler could not load library /home/sdtdserver/serverfiles/7DaysToDieServer_Data/Mono/Kernel32
Fallback handler could not load library /home/sdtdserver/serverfiles/7DaysToDieServer_Data/Mono/libKernel32
Fallback handler could not load library /home/sdtdserver/serverfiles/7DaysToDieServer_Data/Mono/libKernel32.so
Fallback handler could not load library /home/sdtdserver/serverfiles/7DaysToDieServer_Data/Mono/libKernel32
2022-01-02T08:46:38 2.493 INF [GSM] GameSparks Connected
2022-01-02T08:46:39 2.755 WRN [EOS] [LogEOSAnalytics - Warning] EOS SDK Analytics disabled for route [1].
2022-01-02T08:46:40 3.594 INF [GSM] Skipping me

The server just hangs at that point with no RWG progress.

[dgibbs64]

Found out the reason I was crashing was because you need to delete all saves as A19 saves are not compatible with A20.