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Date:      Mon, 06 Mar 2017 13:45:57 +0000
From:      bugzilla-noreply@freebsd.org
To:        x11@FreeBSD.org
Subject:   maintainer-feedback requested: [Bug 217585] graphics/libGL: MESA-LOADER: failed to retrieve device information
Message-ID:  <bug-217585-7141-LZZzyzgdsP@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-217585-7141@https.bugs.freebsd.org/bugzilla/>
References:  <bug-217585-7141@https.bugs.freebsd.org/bugzilla/>

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Ashley Chase <erisianash@gmail.com> has reassigned Bugzilla Automation
<bugzilla@FreeBSD.org>'s request for maintainer-feedback to x11@FreeBSD.org:
Bug 217585: graphics/libGL: MESA-LOADER: failed to retrieve device informat=
ion
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D217585



--- Description ---
Created attachment 180560
  --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D180560&action=
=3Dedit
glxinfo output

I'm running the drm-next branch on a Lenovo Thinkpad T450s with Intel HD 55=
00
graphics.

When testing the CFT for the Xorg 1.18 update gl worked as expected and
modesetting+glamor worked flawlessly, however the Xorg+Mesa update has resu=
lted
in the following:

* X fails to start with the modesetting driver reporting=20

MESA-LOADER: failed to retrieve device information
Require OpenGL version 2.1 or later.
(EE)
Fatal server error:
(EE) AddScreen/ScreenInit failed for driver 0

on the console.

* X starts with the intel driver but glxgears causes the screen to stop
updating (except for the mouse pointer. glxinfo prints the same MESA-LOADER
error and also reports "OpenGL renderer string: Mesa DRI Unknown Intel
Chipset".

I've observed this behavior on drm-next and TrueOS.



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