[Webkit-unassigned] [Bug 180739] [GTK] WebKitGtk does not work with NVIDIA systems with NVIDIA driver and Accelerated Compositing

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=180739

Daniel Beckwith <djbsnx at gmail.com> changed:

           What    |Removed                     |Added
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                 CC|                            |djbsnx at gmail.com

--- Comment #2 from Daniel Beckwith <djbsnx at gmail.com> ---
I encountered the same issue. I'm building a GTK3 app with WebKit using Rust. Some "complex" webpages like https://google.com/ eventually stop rendering, although all other interaction seems to still work. It also seems to happen whenever I open the dev tools. But it doesn't seem to happen with my simple local web app. WEBKIT_DISABLE_COMPOSITING_MODE=1 seems to prevent the issue from happening. I couldn't find anything noteworthy in the debug logs.

gtk 3.24.30 (using Rust bindings from crate gtk 0.15.4)
webkitgtk 2.34.6 (using Rust bindings from crate webkit2gtk 0.17.1)

Compositor: picom 8.2
DE: XFCE 4.16
OS: NixOS 21.11
Kernel: Linux 5.10.103
Graphics: NVidia driver 495.44

dump of webkit://gpu: https://gist.github.com/dbeckwith/90ff8f0dc5da4583b463d7a00b769de0

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