https://bugs.kde.org/show_bug.cgi?id=499882
--- Comment #81 from John <[email protected]> --- (In reply to Oleg Gorobets from comment #79) > Anyone who has older GPU without Vulkan support can you please post the > output of the following command (with mesa-vulkan-drivers installed): > > vulkaninfo | grep -A1 deviceType Probably too late, since I seee a commit has already done for some changes, but, on my laptop, which is a: Inspiron 5770, which has 2 GPUs (Intel UHD 620 iGPU and AMD Radeon R5 dGPU). AFAIK, the AMD Radeon R5 dGPU might not have Vulkan support or it doesn't work well, as I tried to use if for games (with DXVK) and didn't work or maybe the performance was way too bad, I don't remember exactly. The command 'vulkaninfo | grep -A1 deviceType' has this output: WARNING: [Loader Message] Code 0 : Layer VK_LAYER_MANGOHUD_overlay_x86_64 uses API version 1.3 which is older than the application specified API version of 1.4. May cause issues. [2025-11-29 15:45:48.763] [MANGOHUD] [warning] [gpu_fdinfo.cpp:419] Intel i915 gt dir: failed to open /sys/bus/pci/devices/0000:00:02.0/drm/card0/gt/gt0/throttle_reason_status deviceType = PHYSICAL_DEVICE_TYPE_INTEGRATED_GPU deviceName = Intel(R) UHD Graphics 620 (KBL GT2) -- deviceType = PHYSICAL_DEVICE_TYPE_DISCRETE_GPU deviceName = AMD Radeon R5 M465 Series (RADV ICELAND) -- deviceType = PHYSICAL_DEVICE_TYPE_CPU deviceName = llvmpipe (LLVM 19.1.7, 256 bits) I also have MangoHUD v0.8.1 installed and enabled, so there is also some output for that. I don't have any other GPU that for sure has doesn't have Vulkan support. I ran the command on Debian 14 (testing repository) with Plasma 6.5.3 (on Wayland) -- You are receiving this mail because: You are watching all bug changes.
