smokeyumg1
January 10, 2025, 2:58pm
1
ubuntu version : 24.04.1 LTS.
Hello there @smokeyumg1 ! Let’s see what we can do here:
Your issue has been encountered in other community threads, the most succesful solution was to upgrade your video drivers to their latest version, as old drivers were clashing with UE. You can check further details here:
Hello.
I packaged a game on a ubuntu 22.04 machine with ue 5.3.2. It worked nicely. I also tried to move it to another PC with ubuntu 22.04 and it still launched and worked.
But after I tried to put the packaged game on ubuntu 20.04 It didn’t launch. I keep getting error:
Caught signal 11 Segmentation fault
libpthread.so.0!UnknownFunction(0x1441f)
This error keeps happening after I am trying to launch sh script (on ubuntu 20.04) from directory after packaging the project.
[2024.04.12-13.27…
UE Editor started up successfully and Editor crash at a random time.
I’m using UE 5.4.3 on Wayland with Nvidia 555.58.02 under Fedora Linux 40 + Nvidia RTX 4080
It seems VulkanRHI functions refer to functions not supported in Nvidia 555.58.02
That callstack log is
LoginId:639f5e7405004e568c68db1bece7afe3-000003e8
Caught signal 11 Segmentation fault
libnvidia-glcore.so.555.58.02!UnknownFunction(0xa08b47)
libnvidia-glcore.so.555.58.02!UnknownFunction(0xde7a38)
libnvidia-glcore.so.555.58.0…
