Bevy freezes on Wayland

[ColonelThirtyTwo]

Bevy version

Tested both 0.12 and commit 18d001d27ce475388743d9825f2833ce51f5b20d (current main as of writing)

[Optional] Relevant system information

Arch Linux, Hyprland compositor v0.30.0, laptop with AMD / Nvidia hybrid graphics.

What you did

In bevy/examples, run cargo run --example button --features wayland, and attempt to press the button

What went wrong

The button does not highlight on hover or clicking as expected. The cursor is stuck on the "text entry" cursor. The window does not respond to window closing, and must be closed via Ctrl+C from the console.

If I add a simple system that prints on update, the system only prints 5 times before stopping.

Additional information

Removing the wayland feature from bevy fixes the issue.

Output of env RUST_LOG=debug cargo run --example button --features wayland (unfortunately includes coloring escape sequences): log.txt

[badcodecat]

Same thing happening to me using KDE Wayland, rust 1.76.0, and bevy main.

[WarrenHood]

Can confirm that this happens for me using Hyprland on Arch using bevy 0.13, with Nvidia 550 drivers. All bevy apps/examples (eg. breakout) completely freeze when enabling the wayland feature. x11 works fine (aside from resizing the window causing a panic when the window surface gets outdated - but that's a different issue issue)

[Friz64]

I suspect this is gfx-rs/wgpu#4775 (fixed in gfx-rs/wgpu#4967). I've made a fork of wgpu 0.19 that includes this fix here.

[patch.crates-io]
wgpu = { git = "https://github.com/Friz64/wgpu.git", branch = "v0.19-4967" }
wgpu-types = { git = "https://github.com/Friz64/wgpu.git", branch = "v0.19-4967" }
naga = { git = "https://github.com/Friz64/wgpu.git", branch = "v0.19-4967" }

Adding this to the bottom of bevy's Cargo.toml (or any bevy project's Cargo.toml) should fix the issue. Can anyone confirm this?

[ColonelThirtyTwo]

I suspect this is gfx-rs/wgpu#4775 (fixed in gfx-rs/wgpu#4967). I've made a fork of wgpu 0.19 that includes this fix here.

[patch.crates-io]
wgpu = { git = "https://github.com/Friz64/wgpu.git", branch = "v0.19-4967" }
wgpu-types = { git = "https://github.com/Friz64/wgpu.git", branch = "v0.19-4967" }
naga = { git = "https://github.com/Friz64/wgpu.git", branch = "v0.19-4967" }

Adding this to the bottom of bevy's Cargo.toml (or any bevy project's Cargo.toml) should fix the issue. Can anyone confirm this?

FWIW the linked bug mentions that NVIDIA has fixed the issue in their drivers causing it. I can run the example just fine without the original issue with driver version 550.76.

[Friz64]

Can anyone confirm this?

@AndrewDanial has confirmed that this fixes the issue for him on the discord.

[Friz64]

This was fixed by #13186 and can be closed.