[Mesa-dev] [Bug 88275] [865G] Intel OpenGL rendering not starting

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sat Jan 10 12:17:45 PST 2015


https://bugs.freedesktop.org/show_bug.cgi?id=88275

--- Comment #7 from Jason Ekstrand <jason at jlekstrand.net> ---
(In reply to Chris Wilson from comment #6)
> (In reply to Jason Ekstrand from comment #4)
> > Looks like your X server isn't built with present support and the intel
> > driver is requiring it.  This is either a problem with your build or an
> > intel DDX bug.  In any case, it's not a mesa bug.
> 
> Wrong, very wrong.
> 
> [  5295.161] (EE) AIGLX error: Calling driver entry point failed
> [  5295.161] (EE) AIGLX: reverting to software rendering

Sorry, I missed that.  I saw the first error and didn't notice the others.

> __glXDRIscreenProbe()
>   screen->driScreen =
>         (*screen->dri2->createNewScreen) (pScreen->myNum,
>                                           screen->fd,
>                                           loader_extensions,
>                                           &screen->driConfigs, screen);
> 
>     if (screen->driScreen == NULL) {
>         LogMessage(X_ERROR, "AIGLX error: Calling driver entry point
> failed\n");
>         goto handle_error;
>     }
> 
> A mesa provided function (createNewScreen) is reporting a failure.

That seems odd.

Eugene, Did this recently start happening?  Does it work with an older mesa? 
Unfortunately, those logs aren't telling me much about what actually happened.

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