[time_robber]

Someone with RX6000 series that can boot Driveclub? Have rx6700xt and can't manage to boot with 1.28.
With 1.00 does boot but it crashes on loading screen right after the intro.

[Randomuser8219 (Knack)]

shad_log.zip Size: 15.36 KB  Downloads: 2

Driveclub log with only Vulkan messages and validation layers on. There are a lot of spammed validation errors and unsupported tiler formats, like R16Uint (Texture_Volume) and R16Sfloat (Texture_Volume)

[Randomuser8219 (Knack)]

With the new logging by Acetone, the game spams:
[Render.Vulkan] <Warning> vk_pipeline_cache.cpp:357 RefreshGraphicsKey: color buffer format R8Srgb does not support COLOR_ATTACHMENT_BIT
and
[Render.Vulkan] <Warning> vk_pipeline_cache.cpp:355 RefreshGraphicsKey: color buffer format B5G6R5UnormPack16 does not support COLOR_ATTACHMENT_BIT

[Randomuser8219 (Knack)]

shadPS4 Driveclub new bug list as of July 17, 2025
As Graperpie is banned from the forum, I decided to make another bug list, with some issues that they missed and not testing on hack builds, like Xcedf builds.

Issues on current mainline (readbacks enabled):
Game does not boot without readbacks
Day races only work on AMD for now.
Runs at 15-20 FPS (tested with Welcome to Driveclub race)
One shader causes constant freezing.
No shadow casting (could be a similar issue to Knack?) Fixed in PR 3167
Rain does not appear on windshields or third-person camera
Some instances of texture corruption (e.g India race where when you drive past the buildings they show garbled textures.)
Device lost during Welcome to Driveclub race.
Exposure effect appears to only work on AMD (according to GraperPie in DMs)
No motion blur
Vertex explosions.

Miscellaneous:
Save file to get past the Welcome to Driveclub race is attached in the post.

CUSA00093.zip Size: 171.57 KB  Downloads: 36

[erenyeageraot]

I'm having this issue and can't solve it 

i have used the new nightly build, set readback to true, enabled patches, updated the game to 1.28 yet i can't get past the first loading screen

[Harrisson1985]

I can't boot with my rx6600, but my steamdeck work and boot, with sys_module or without, in both cases fps 14-15. It's strange because steamdeck has AMD GPU too, just one difference is Linux..