Hi,
On 01-07-17 21:53, Michael Thayer wrote:
Hello Hans,
27.06.2017 20:46, Hans de Goede wrote:
[...]
On 06/27/2017 05:50 PM, Michael Thayer wrote:
[...]
27.06.2017 15:17, Hans de Goede wrote:
[Discussion of 3D problems with Fedora 25 and 26 guests.]
Back to 3d passthrough any idea why F26 is showing a black screen ?
[...]
Actually I do - it is because of our X11-only EGL library, which
gnome-shell doesn't like. When I disable that both Wayland
(unaccelerated) and X11 (accelerated) sessions work. The EGL library is
not doing much good anyway - I added it when Qt went EGL-only, but as
soon as I had added it they went back to GLX. I don't think anyone will
miss it.
Thank you for the insight I will give things a try with the EGL lib
removed.
See r67736[1].
[1] https://www.virtualbox.org/changeset/67736/vbox
Cool, thank you.
So I can confirm that with these changes gnome-shell works with 3d
pass through, but running an other OpenGL app under gnome-shell does
not really work well. Window decorations are missing, windows cannot
be dragged / clicked to focus and things become very slow.
I guess these are all known issues?
Anyways I will still keep 3d passthrough enabled for now as it is
useful to test various vboxguest kmod code paths.
Regards,
Hans
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