Dxvk: Vulkan Extensions missing for supported Graphics Card

[phaitonican]

info:  Required Vulkan extension VK_KHR_get_physical_device_properties2 not supported
info:  Required Vulkan extension VK_KHR_surface not supported
info:  Required Vulkan extension VK_KHR_win32_surface not supported

Seems maybe it is not always this case for other DXVK apps. Some other people seem to have this too for example: https://forums.lutris.net/t/eso-poe-dxvk-missing-vulkan-extensions-which-are-actually-supported/4437 or #774

I was not sure if this is a Vulkan bug or a DXVK bug or neither, so I posted it for both. Also I installed everything listed here: https://github.com/lutris/lutris/wiki/Installing-drivers#installing-vulkan
etc.

Also set radeon.si_support=0 amdgpu.si_support=1 from https://wiki.archlinux.org/index.php/AMDGPU#Enable_Southern_Islands_(SI)_and_Sea_Islands_(CIK)_support
for my Southern Islands graphics card.

Software information

League of Legends D9VK AppImage (Lutris)

System information

• GPU: AMD RX 570
• Driver: Mesa and vulkan-radeon 19.1.3-1
• Wine version: wine-staging 4.12.1-1
• DXVK version: from D9VK 0.12

[doitsujin]

You're missing some packages (most likely the 32-bit vulkan loader or driver).

[phaitonican]

sudo pacman -S vulkan-radeon lib32-vulkan-radeon vulkan-icd-loader lib32-vulkan-icd-loader

installed every package from https://github.com/lutris/lutris/wiki/How-to:-DXVK needed for my AMDGPU

If I ls /usr/share/vulkan/icd.d/
output is
radeon_icd.i686.json radeon_icd.x86_64.json

vulkaninfo
also outputs no error for the one on my 64bit system (32bit for sure wrong ELF class)

I though maybe this is a game-specific bug, but it seems like other people don't have this trouble..

[doitsujin]

This isn't a bug, this is a setup issue on your end. Maybe Lutris screws with your environment variables or something; I can't really help you with that since it's not my issue.

[phaitonican]

Can you help me figure out if this is rather a Vulkan bug or Mesa bug?
Because I am sure this can't be a setup issue on my end. For example this guy has the same issue:
https://bugs.launchpad.net/ubuntu/+source/dxvk/+bug/1835980
Would really appreciate, if this wasn't a bug on my end, what would be the next thing where this bug happens ? Thanks

[K0bin]

The bug report you linked says The hardware this is running on is a Mac Pro 1,1, graphics card Nvidia 7300 GT.. That GPU doesn't even support Vulkan.

[phaitonican]

true but RX 570 does so what can be the error? Pls help
For example this guy: https://github.com/doitsujin/dxvk/issues/1129#issuecomment-511201166
he just needed to install the 32bit drivers but I already have installed all of them and still get the same error. I know something is maybe wrong on my end but I already reinstalled arch etc and try everything plus vulkaninfo works so I really don't know anymore

[K0bin]

Try setting up the game manually inside Wine without Lutris.

[phaitonican]

yes tried that already with winetricks installing D9VK (this guy tried help me: https://github.com/mmtrt/Wine-AppImage/issues/6#issuecomment-515263908).
But I am gonna try again. Thanks. Edit: same error :(
Only VK_KHR_win32_surface seems not to be listed in vulkaninfo, the other two are listed

[K0bin]

Try without the AppImage then.

[phaitonican]

Oh, without AppImage it works (seems AppImage provides wrong icd loader). Ok seems to not be my error then, thank you I thought since about 40 hours I do something wrong...
Thank you very much :)

[ansidev]

@phaitonican Can you share more about your solution?

[K0bin]

The solution is to set up Wine and DXVK like you normally would. Install Wine (or Staging/Protonified/whatever), make sure you have Vulkan drivers and loaders (dont forget 32bit) and then use the install script that comes with dxvk releases.