SAme as you mate, just same as you, plus a crash dump file in the crash directory, i can provie a sample if someone needs

Me too, crash on startup with this mod as the culprit. I'm on Manjaro.

This is still an issue in Arch Linux, removed this mod and my game starts normally.

Are you useing the latest highlander version that is supposed to work for linux too? If so please report an issue with your log file attached there. If not thats probaby the problem.

I tried to make a clean testbed :

1. unsuscribed highlander
   
2. resuscribed highlander and waited for end of download
   used highlander WOTC for win/Mac/Lin V1.16.0 as per the release note
   
3. suscribed to Primary Secondary
   
4. Start and enable Primary Secondary,
   highlander was already enabled by previous install
   
5. Wait for the crash to apear
   
6. Wait for the message application do not respond kill ?
   
7. kill and get the file

Don't know how to upload the file so please get it there [drive.google.com]:
https://drive.google.com/open?id=1vYyfbH4T2RNtF9oDMtWQ98x7QA92fLsL

Need any info please let me know.

for record my system info :
Computer Information:
Manufacturer: Unknown
Model: Unknown
Form Factor: Desktop
No Touch Input Detected

Processor Information:
CPU Vendor: GenuineIntel
CPU Brand: Intel(R) Core(TM) i7-8700K CPU @ 3.70GHz
CPU Family: 0x6
CPU Model: 0x9e
CPU Stepping: 0xa
CPU Type: 0x0
Speed: 4700 Mhz
12 logical processors
6 physical processors
HyperThreading: Supported
FCMOV: Supported
SSE2: Supported
SSE3: Supported
SSSE3: Supported
SSE4a: Unsupported
SSE41: Supported
SSE42: Supported
AES: Supported
AVX: Supported
CMPXCHG16B: Supported
LAHF/SAHF: Supported
PrefetchW: Unsupported

Operating System Version:
Ubuntu 18.04.1 LTS (64 bit)
Kernel Name: Linux
Kernel Version: 4.15.0-38-generic
X Server Vendor: The X.Org Foundation
X Server Release: 11906000
X Window Manager: GNOME Shell
Steam Runtime Version: steam-runtime-beta-release_2018-10-24

Video Card:
Driver: NVIDIA Corporation GeForce GTX 1070/PCIe/SSE2
Driver Version: 4.6.0 NVIDIA 390.87
OpenGL Version: 4.6
Desktop Color Depth: 24 bits per pixel
Monitor Refresh Rate: 60 Hz
VendorID: 0x10de
DeviceID: 0x1b81
Revision Not Detected
Number of Monitors: 1
Number of Logical Video Cards: 1
Primary Display Resolution: 1920 x 1080
Desktop Resolution: 1920 x 1080
Primary Display Size: 20.91" x 11.77" (23.98" diag)
53.1cm x 29.9cm (60.9cm diag)
Primary Bus: PCI Express 16x
Primary VRAM: 8192 MB
Supported MSAA Modes: 2x 4x 8x 16x

Sound card:
Audio device: Realtek ALC887-VD

Memory:
RAM: 15970 Mb

Miscellaneous:
UI Language: English
LANG: fr_CA.UTF-8
Total Hard Disk Space Available: 449649 Mb
Largest Free Hard Disk Block: 291299 Mb
VR Headset: None detected

Recent Failure Reports:

Because i'm long to understand created #336 on github/X2CommunityCore/X2WOTCCommunityHighlander

with same info.

well #336 robotjumper closed it because not acomunity highlander issue. the game crashed the same when just this mod is on.
However you can still get there all related crashes dump

When using this mod, wotc loads forever. In the shell I get "invalid fastbin entry (free)". As far as I understand, it's glibc related.

Am also having this issue. Kubuntu 18.10. NV390.87.

Same here. invalid fastbin entry (free) on Manjaro (Arch)

Well heck. A mod was causing my game to hang on start up and, after an hour and a half, I found that out of the 80+ mods including every single one of his this single mod is doing it.

I'm running Arch but it appears to be all Linux. Since this doesn't look likely to ever be fixed any chance we could get a version of rpgo without it? :3

rpgo runs fine without just missing secondary as primary :(

I can also confirm that it doesn't boot, on a pure Arch Linux install with all requisite libraries and mods installed. Hopefully a fix can be found

People, guess what ?
Last update fixed.
The mod do not crash anymore and works like a charm !

Ubuntu 18.04.2 LTS (64 bits) kernel : 4.15.0-47-generic
NVIDIA Corporation GeForce GTX 1070/PCIe/SSE2 : 4.6.0 NVIDIA 415.27
OpenGL : 4.6

Playyyyyyyyyyy.

Huh interesting. Still don't know what caused it and why its fixed now lol. But good its fixed anyway!