No GPU Version Found

[aftix]

Bevy version

v0.8.0

[Optional] Relevant system information

Arch linux, Wayland, nouveau drivers

cargo 1.63.0-nightly (4d92f07f3 2022-06-09)

What you did

Followed the bevy book for initializing default plugins (https://bevyengine.org/learn/book/getting-started/plugins/). I am using the wayland feature in my Cargo.toml.

What went wrong

No window appears, instead I get the message thread 'main' panicked at 'Unable to find a GPU! Make sure you have installed required drivers!', /home/aftix/.cargo/registry/src/github.com-1ecc6299db9ec823/bevy_render-0.8.0/src/renderer/mod.rs:103:10

Additional information

I have done a system update and rebooted. I have verified that wgpu and winit examples work on this setup.

[DJMcNab]

Can you compare the features activated for our depedency on wgpu with the features enabled for wgpu when you run the example?

This can probably be done with cargo tree -e features -p wgpu

[aftix]

They seem to both be default features. There's a lot of dependencies to check, but the main ones all have the same features ("default"). I can't find the features for winit on my bevy repo, but on my wgpu clone it has "wayland-dlopen"

[aftix]

Using some UNIX tools, it looks like all the things that the two wgpu's share have the same features enabled.

[DasLixou]

I get sort of the same error with x11 and amd-gpu drivers: thread 'main' panicked at 'Unable to find a GPU! Make sure you have installed required drivers!', /home/lixou/.cargo/registry/src/github.com-1ecc6299db9ec823/bevy_render-0.8.1/src/renderer/mod.rs:103:10

[DasLixou]

Solved it by installing vulkan-radeon on linux

[rsaihe]

Solved it by installing vulkan-radeon on linux

A similar fix worked for me on Alpine Linux (mesa-vulkan-intel in my case).

[mockersf]

closing to centralise in #3191