maintainer-feedback requested: [Bug 229491] www/webkit2-gtk3

[bugzilla-noreply at freebsd.org]

Bugzilla Automation <bugzilla at FreeBSD.org> has asked freebsd-gnome mailing list
<gnome at FreeBSD.org> for maintainer-feedback:
Bug 229491: www/webkit2-gtk3
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=229491



--- Description ---
FreeBSD 11.x (both 11.1 and 11.2) amd64.
nvidia-driver-340-340.107
2 x Nvidia GT218.
Three monitors.

Tested with luakit and epiphany.

Tested web pages:
dr.dk
google.com
youtube.com

When I access certain webpages the browser shows a blank page. In the terminal
where I started the browser I see:

Cannot create EGL window surface: EGL_BAD_MATCH

With epiphany the default home page which show icons of recently visited web
pages I there was actually a screenshot of the webpage so epiphany gets the
content but is unable to show it. This corresponds with the fact that tcpdump
shows the web traffic. I noticed that that both google.com and dr.dk displays a
in window popup. User consent stuff.

Other web pages works well in epiphany and luakit.

When using firefox or chrome there are no issues.

I am guessing it has something to do with GL and the nvidia driver.
The Khronos documentation states something about version mismatch.