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Date:      Mon, 8 Jun 2015 20:19:38 +0300
From:      Ivan Klymenko <fidaj@ukr.net>
To:        Joseph Olatt <joji@eskimo.com>
Cc:        freebsd-stable@freebsd.org
Subject:   Re: intel(0): Detected a hung GPU, disabling acceleration
Message-ID:  <20150608201938.1f42caef@nonamehost.local>
In-Reply-To: <20150608165138.GA24840@eskimo.com>
References:  <20150608165138.GA24840@eskimo.com>

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Mon, 8 Jun 2015 09:51:38 -0700
Joseph Olatt <joji@eskimo.com> =D0=BD=D0=B0=D0=BF=D0=B8=D1=81=D0=B0=D0=B2:

> mplayer and vlc stopped showing video while trying watch .flv, .mp4,
> etc. on my FreeBSD laptop running:
>=20
>   FreeBSD peace 10.1-STABLE FreeBSD 10.1-STABLE #7 r284146: Mon=20
>   Jun  8 05:10:48 CDT 2015     root@peace:/usr/obj/usr/src/sys/PEACE =20
>   i386
>=20
> I get a black screen. However, audio works fine. I used to be able to=20
> be able to do this before. Looking at Xorg.0.log, I see:
>=20
>   [    35.523] (EE) intel(0): Detected a hung GPU, disabling
> acceleration.
>=20
>=20
> dmesg shows:
>=20
>   info: [drm] Initialized i915 1.6.0 20080730 for drmn0 on minor 0
>   error: [drm:pid12:i915_hangcheck_hung] *ERROR* Hangcheck timer
>   elapsed... GPU hung
>=20
>=20
> I have the following graphics chip:
>=20
>   vgapci1@pci0:0:2:1:     class=3D0x038000 card=3D0x201a17aa
> chip=3D0x27a68086 rev=3D0x03 hdr=3D0x00 vendor     =3D 'Intel Corporation'
>     device     =3D 'Mobile 945GM/GMS/GME, 943/940GML Express Integrated
> Graphics Controller' class      =3D display
>=20
>=20
> Using the x11 driver works, but can't scale to fullscreen.
>=20
> Xorg.0.log, dmesg and i915_error_state is at:
>=20
>   http://www.eskimo.com/~joji/FreeBSD/Xorg.0.log
>   http://www.eskimo.com/~joji/FreeBSD/dmesg.txt
>   http://www.eskimo.com/~joji/FreeBSD/i915_error_state.txt
>=20
>=20
> Anybody else having similar issues?  Any ideas/suggestions will be
> greatly appreciated.
>=20

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D194766



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