After installing mesa-git, the UE5.1 Demo by MAWI works now, probably due to this fix.:
https://gitlab.freedesktop.org/mesa/mesa/-/commit/91505132423bcf8949034ef277b8bee4e1936855
For more background infos read this thread.:
https://github.com/HansKristian-Work/vkd3d-proton/issues/1451
I will mark this as solved so far.
This is the updated winelogUE5.1-20230714.txt
Unreal Engine 5.1 Demo namely Redwood Forest by MAWI GmbH crashes after start selection screen.
Note: This is UE5.1 not UE5.2, for which i opened another issue bug report here.:
https://github.com/HansKristian-Work/vkd3d-proton/issues/1598
UE5.1 and UE5.2 are both important, because developers use both of them for games and applicatons!
These public demos can give insights for debugging, opposed to the need of obtaining and downloading full games.
Software information
MAWI Redwood Forest | Unreal Engine 5.1 Nanite | Demo
Copy of the public demo can be optained from one of the following links below.:
source: https://drive.google.com/file/d/1L-ZZ3OtPdW_njdz2yYfRrxUaj2jBMZlb/view
mirror: https://pixeldrain.com/u/meswVG4r
Settings: Default, untouched
System information
Log files
winelogUE5.1.txt
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Screenshot from the error message of the app.:
https://abload.de/img/bildschirmfotovom2023jwftc.png