UE5.0.1 Exception: SIGSEGV: invalid attempt to write memory at address 0x0000000000000003

Development Platform & Builds
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#1

[crash] [UE5.0.1]
Hello, I’ve just built Unreal Engine from source on Fedora 34.
Every time I try to open a Proaject it crashed with the SIGSEV Exception. I saw on another post that it is fixed since 4.15, but this doesn’t seem to be the case for 5.0.1.
Is there a way to fix this myself? If so I appreciate your help.
I attached the logfiles, if you need more information please ask and I’ll try to provide it.

CrashContext.runtime-xml (28.4 KB)
Diagnostics.txt (3.6 KB)
MyProject.log (112.1 KB)

#2

I got it to run by typing the command “export DOTNET_SYSTEM_GLOBALIZATION_INVARIANT=1” before launching the engine. It appears the command must be run every time the engine is launched.

#3

On Fedora 36, Unreal Engine 5.0.3 built from source, the same error occurs. Exporting DOTNET_SYSTEM_GLOBALIZATION_INVARIANT=1 and disabling vulkan defrag didn’t work either. I am using an Intel integrated gpu, I7-1065G7.