What Program
Sacred Gold LobbyServer
https://github.com/kryotek777/Sacred-Gold-LobbyServer
(why not use arm64 version? because it won't work, plain and simple)
Describe the bug
At some point, I believe somewhere around 23.01.2026 fex-emu decided to stop working.
While I was able to solve the "global" issue making it able to run few Linux native games I like, one thing remained.
No matter what combination of RootFS I try, so far no dice.
The error itself is that freaking generic "SEGFAULT" (code 11 I believe).
It seems that version 2502-1 of fex-emu with default config (plus pointing to RootFS of course) works like intended.
However updating fex-emu to 2509.1-1 or recently released 2601-3 breaks something for that program (again default config plus pointing RootFS).
To Reproduce
Steps to reproduce the behavior:
- Open terminal in the program's location
- Try executing the program
- Almost instant segfault
Expected behavior
Program running properly in Terminal.
System information:
- OS: Fedora 43 (also tried 42 with older fex-emu 2502-1)
- CPU/SoC: Raspberry Pi 5 Broadcom BCM2712
- Video driver version: OpenGL ES 3.1 Mesa 25.3.6 (25.1.9 for Fedora 42)
- RootFS used: Fedora 40 Official Rootfs (also tried Fedora 43 and 38 ones and "default" in the repository)
- FEX version: 2601-3 (also tried 2509.1-1 to no avail while 2502-1 works)
- Thunks Enabled: [Yes/No]
Additional context
- Is this an x86 or x86-64 program: x86-64
- Does this reproduce on AArch64 with Radeon/Intel/Nvidia: Untested
- Is this a Vulkan game: No
- If Yes, What is your Vulkan driver:
Add any other context about the problem here.
The program runs in Terminal, it could probably work even without graphical environment of any kind.
In case someone will want to test it, the program runs somewhat "silently", it won't write anything to the Terminal if running properly. To call for menu hit Enter to see available options, I think third from the top will exit the program.
I have tried to read the journal of the crash and from what I understand it may have some kind of issue with libz.so.1.3.1.zlib-ng (x86_64 from RootFS) libxxhash.so.0 libfmt.so.11 (both native aarch64) even though on fex-emu 2502-1 they are not an issue.
From what I remember in most if not all cases I have used "EroFS" variant of RootFS available with unpacking it.
What Program
Sacred Gold LobbyServer
https://github.com/kryotek777/Sacred-Gold-LobbyServer
(why not use arm64 version? because it won't work, plain and simple)
Describe the bug
At some point, I believe somewhere around 23.01.2026 fex-emu decided to stop working.
While I was able to solve the "global" issue making it able to run few Linux native games I like, one thing remained.
No matter what combination of RootFS I try, so far no dice.
The error itself is that freaking generic "SEGFAULT" (code 11 I believe).
It seems that version 2502-1 of fex-emu with default config (plus pointing to RootFS of course) works like intended.
However updating fex-emu to 2509.1-1 or recently released 2601-3 breaks something for that program (again default config plus pointing RootFS).
To Reproduce
Steps to reproduce the behavior:
Expected behavior
Program running properly in Terminal.
System information:
Additional context
Add any other context about the problem here.
The program runs in Terminal, it could probably work even without graphical environment of any kind.
In case someone will want to test it, the program runs somewhat "silently", it won't write anything to the Terminal if running properly. To call for menu hit Enter to see available options, I think third from the top will exit the program.
I have tried to read the journal of the crash and from what I understand it may have some kind of issue with libz.so.1.3.1.zlib-ng (x86_64 from RootFS) libxxhash.so.0 libfmt.so.11 (both native aarch64) even though on fex-emu 2502-1 they are not an issue.
From what I remember in most if not all cases I have used "EroFS" variant of RootFS available with unpacking it.