From mboxrd@z Thu Jan 1 00:00:00 1970
From: bugzilla-daemon@bugzilla.kernel.org
Subject: [Bug 51381] [drm:atom_op_jump] *ERROR* atombios stuck in loop for
more than 5secs aborting, when disabled via vgaswitcheroo
Date: Thu, 13 Jun 2013 17:10:14 +0000 (UTC)
Message-ID: <20130613171014.32C4111FBC3@bugzilla.kernel.org>
References:
Mime-Version: 1.0
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: 7bit
Return-path:
Received: from mail.kernel.org (mail.kernel.org [198.145.19.201])
by gabe.freedesktop.org (Postfix) with ESMTP id 22C55E5F43
for ;
Thu, 13 Jun 2013 10:10:21 -0700 (PDT)
Received: from mail.kernel.org (localhost [127.0.0.1])
by mail.kernel.org (Postfix) with ESMTP id 1CA97201FA
for ;
Thu, 13 Jun 2013 17:10:19 +0000 (UTC)
Received: from bugzilla.kernel.org (bugzilla.kernel.org [198.145.19.217])
by mail.kernel.org (Postfix) with ESMTP id 8227A201EB
for ;
Thu, 13 Jun 2013 17:10:14 +0000 (UTC)
In-Reply-To:
List-Unsubscribe: ,
List-Archive:
List-Post:
List-Help:
List-Subscribe: ,
Sender: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org
Errors-To: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org
To: dri-devel@lists.freedesktop.org
List-Id: dri-devel@lists.freedesktop.org
https://bugzilla.kernel.org/show_bug.cgi?id=51381
Christoph Haag changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |haagch.christoph@googlemail
| |.com
--- Comment #6 from Christoph Haag 2013-06-13 17:10:13 ---
intel + radeon + vgaswitcheroo seems to have been problematic for quite some
time:
https://bugzilla.kernel.org/show_bug.cgi?id=23592
I'm using 3.10rc5.
While I have no problems with suspending or quitting X (didn't have problems
with some earlier kernels either), I have had yet another problem for some time
now. If I
start X with the radeon card enabled
then disable the radeon card with vgaswitcheroo
then switch to a tty
then switch back to X
then X hangs and I get many messages like
[ 236.688466] [drm:atom_op_jump] *ERROR* atombios stuck in loop for more than
5secs aborting
[ 236.688470] [drm:atom_execute_table_locked] *ERROR* atombios stuck executing
D46E (len 62, WS 0, PS 0) @ 0xD48A
I assume the problem is still the same.
The most pressing issue is that X should not get stuck, no matter what. It's
much better to reset the driver somehow, even if you lose 3d acceleration or
so. As it is now, X eats all keyboard input and you have to use sysrq keys or
reboot over ssh which is not really ideal.
--
Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are watching the assignee of the bug.