https://bugs.kde.org/show_bug.cgi?id=521716
Zamundaaa <[email protected]> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|REPORTED |NEEDSINFO Resolution|--- |WAITINGFORINFO --- Comment #13 from Zamundaaa <[email protected]> --- (In reply to Robin from comment #9) > login works perfectly. I can see the laptop screen (igpu) and my monitor > screen (dgpu), type my password, and interact with it. The black screen is > strictly after I log in. also, i noticed that i can click for things in the > desktop, even with the black screen. Oh, you simply don't have the KWIN_DRM_DEVICES env var set globally, do you? > In the other hand. I set both KWIN_VULKAN_VALIDATION=1 and > VK_INSTANCE_LAYERS=VK_LAYER_KHRONOS_validation in my > ~/.config/environment.d/vulkan_debug.conf. Since there's nothing in the log, I'd say KWin seems to use Vulkan correctly. My test setups with different GPU generations works, so it seems safe to say this is a driver bug. If we can't figure out some better workaround until next week, I'll just disable Vulkan copies on AMD by default for 6.7.2. Can either of you try the RADV_DEBUG=nodcc environment variable and see if that helps? RADV_QUEUE_DISABLE=transfer could be worth a shot, too. -- You are receiving this mail because: You are watching all bug changes.
