https://bugs.winehq.org/show_bug.cgi?id=55834
--- Comment #4 from zorba-winehq@pavlovian.net --- Sigh, didn't mean to submit that early.
While this does happen on one computer, it doesn't happen on another I have. Both computers are running up-to-date Manjaro; the biggest difference between the two is that the working one has an NVidia card and the broken one has an AMD card.
It looks like the main problem is this repeated spam of shader compilation errors:
527.206:0188:018c:fixme:d3dcompiler:D3DCompile2 Ignoring flags 0x101. 527.206:0188:018c:err:d3dcompiler:D3DCompile2 Failed to compile shader, vkd3d result -4. 527.206:0188:018c:err:d3dcompiler:D3DCompile2 Shader log: 527.206:0188:018c:err:d3dcompiler:D3DCompile2 <anonymous>:22:34: E5000: syntax error, unexpected KW_SAMPLER_STATE 527.206:0188:018c:err:d3dcompiler:D3DCompile2 527.206:0188:018c:fixme:d3dcompiler:D3DCompile2 Ignoring flags 0x101. 527.206:0188:018c:err:d3dcompiler:D3DCompile2 Failed to compile shader, vkd3d result -4. 527.206:0188:018c:err:d3dcompiler:D3DCompile2 Shader log: 527.206:0188:018c:err:d3dcompiler:D3DCompile2 <anonymous>:81:1: E5000: syntax error, unexpected KW_TECHNIQUE 527.206:0188:018c:err:d3dcompiler:D3DCompile2 527.206:0188:018c:fixme:d3dcompiler:D3DCompile2 Ignoring flags 0x101. 527.206:0188:018c:err:d3dcompiler:D3DCompile2 Failed to compile shader, vkd3d result -4. 527.206:0188:018c:err:d3dcompiler:D3DCompile2 Shader log: 527.206:0188:018c:err:d3dcompiler:D3DCompile2 <anonymous>:46:8: E5005: Function "tex2Dlod" is not defined. 527.206:0188:018c:err:d3dcompiler:D3DCompile2
There's three separate errors, each of which show up multiple times; I've included one copy of each. Each one does have that fixme: ignoring flags prefix.
I'm not sure how to troubleshoot this further; I reported it at https://github.com/HansKristian-Work/vkd3d-proton/issues/1740 and https://github.com/ValveSoftware/Proton/issues/378 and was redirected here. I suspect this is at least in part related to https://bugs.winehq.org/show_bug.cgi?id=42026 .
This is using Proton, not pure Wine, so I'm not sure how relevant it will be, but *someone* oughta know about it at least.