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Ubnutu 20.04 Hybrid Graphics (AMD R9 M375 / Intel HD 5500) Vulkan shows only on the intel GPU

mx flag

I have a Lenovo Z51-70 with hybrid AMD R9 M375 and Intel HD5500, GPUs.

I have set up the AMDGPU driver instead of Radeon to get full use of VULKAN.

After following all tutorials to install MESA drivers and packages and vulkan drivers packages, I got this in the settings:

About:
AMD® Radeon r9 m375 / Mesa Intel® HD Graphics 5500 (BD

Does this mean MESA and Vulkan runs only on the Intel GPU?

If so, how can I install MESA and VULKAN on the AMD GPU?

When I run Vulkaninfo | Less, I get 3 GPUs!

output is:

Devices: count = 3
                GPU id  : 0 (Intel(R) HD Graphics 5500 (BDW GT2))

:WARNING: lavapipe is not a conformant vulkan implementation, testing use only.
                Layer-Device Extensions: count = 0

                GPU id  : 1 (llvmpipe (LLVM 13.0.1, 256 bits))
                Layer-Device Extensions: count = 0

                GPU id  : 2 (AMD RADV VERDE)
                Layer-Device Extensions: count = 0

Is everything ok?

What do I have to do to delete llvmpipe?

Thank you all in advance

kanehekili avatar
zw flag
llvmpipe is a virtual Intel GPU driver -just leave it that way - Mesa is Intel only, so that makes no sense.. Check [this](https://wiki.archlinux.org/title/Vulkan#Software_Vulkan:_lavapipe) archlinux article
Abdeltif Miladi avatar
mx flag
Thank you Kanehekil, So this mean Mesa and vulkan are only opearational with Intel GPU ? How do i install Vulkan on my AMD GPU then ?
kanehekili avatar
zw flag
I never said that vulkan does not work with AMD, only that **Mesa** is intel specific. It is written in the link I've posted. (and I'm not going to google for you ;-) Installing Vulkan on AMD is surely not easy, but possible
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