[Webkit-unassigned] [Bug 181442] [GTK] Compositing Mode causes complete failure to render on most pages

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Tue Jan 9 10:58:01 PST 2018


https://bugs.webkit.org/show_bug.cgi?id=181442

Carlos Alberto Lopez Perez <clopez at igalia.com> changed:

           What    |Removed                     |Added
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                 CC|                            |clopez at igalia.com

--- Comment #4 from Carlos Alberto Lopez Perez <clopez at igalia.com> ---
This looks like an issue with OpenGL support on your machine.

WebKit AC mode depends on proper OpenGL (and EGL/GLX) support on your drivers and hardware (GPU). Its not only a matter of how you build Mesa, but also about having the right hardware and drivers.

Usually open source drivers based on Intel GPUs and last generation of AMD cards are the ones that work best in regard. Propietary Nvidia drivers causes issues.  And with open source nouveau driver for Nvidia the support varies from one card to the other.

Can you ask the following questions?

1) Which GPU do you have? 

2) If you are running x11 please attach the output of the command glxinfo (from the package mesa-demos or mesa-utils)

3) If you are running wayland please attach the output of the following command:   (build and run https://github.com/clopez/waylandeglinfo )

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