From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 90873] GPU hang, TearFree On, Mate desktop environment Date: Sat, 06 Jun 2015 08:41:30 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============2039446442==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id B8CD26E0F3 for ; Sat, 6 Jun 2015 01:41:29 -0700 (PDT) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============2039446442== Content-Type: multipart/alternative; boundary="1433580089.B506B3860.1636"; charset="UTF-8" --1433580089.B506B3860.1636 Date: Sat, 6 Jun 2015 08:41:29 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable https://bugs.freedesktop.org/show_bug.cgi?id=3D90873 --- Comment #4 from Tom --- (In reply to Michel D=C3=A4nzer from comment #3) > (In reply to Tom from comment #0) > > I experience GPU hang while TearFree option is on. >=20 > Does it hang when you do anything in particular? >=20 > FWIW, this line in dmesg is probably related: >=20 > [ 141.232226] radeon 0000:01:00.0: bo ffff8804236d3400 va 0x0000001000 > conflict with (bo ffff88042a018800 0x0000001000 0x0000001563) >=20 > but I'm not sure what would cause that. >=20 >=20 > > I've tested TearFree when this feature was introduced in git version of > > xf86-video-ati-git and I didn't experience GPU hang back then. >=20 > Can you try isolating the xf86-video-ati commit introducing the hang with > git bisect? I investigated it a bit. When I start lightdm it starts fine. I've created = new linux user without any desktop config and it desktop env started also ok. T= hen I've changed resolution using desktop environment tool and then problem appeared. The same happened when used xrandr. --=20 You are receiving this mail because: You are the assignee for the bug. --1433580089.B506B3860.1636 Date: Sat, 6 Jun 2015 08:41:29 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable

Comment= # 4 on bug 90873<= /a> from Tom 
(In reply to Michel D=C3=A4nzer from comment #3)
> (In reply to Tom from comment #0)
> > I experience GPU hang while TearFree option is on.
>=20
> Does it hang when you do anything in particular?
>=20
> FWIW, this line in dmesg is probably related:
>=20
> [  141.232226] radeon 0000:01:00.0: bo ffff8804236d3400 va 0x0000001000
> conflict with (bo ffff88042a018800 0x0000001000 0x0000001563)
>=20
> but I'm not sure what would cause that.
>=20
>=20
> > I've tested TearFree when this feature was introduced in git vers=
ion of
> > xf86-video-ati-git and I didn't experience GPU hang back then.
>=20
> Can you try isolating the xf86-video-ati commit introducing the hang w=
ith
> git bisect?

I investigated it a bit. When I start lightdm it starts fine. I've created =
new
linux user without any desktop config and it desktop env started also ok. T=
hen
I've changed resolution using desktop environment tool and then problem
appeared. The same happened when used xrandr.

You are receiving this mail because: =20=20=20=20=20=20
  • You are the assignee for the bug.
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