Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751885AbaDQQ15 (ORCPT ); Thu, 17 Apr 2014 12:27:57 -0400 Received: from infra.glanzmann.de ([88.198.249.254]:34924 "EHLO infra.glanzmann.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751110AbaDQQ1s (ORCPT ); Thu, 17 Apr 2014 12:27:48 -0400 Date: Thu, 17 Apr 2014 18:27:46 +0200 From: Thomas Glanzmann To: Jani Nikula Cc: dri-devel@lists.freedesktop.org, David Airlie , alexander.deucher@amd.com, christian.koenig@amd.com, daniel.vetter@ffwll.ch, LKML Subject: Re: REGRESSION: OOPS: Intel Corporation Core Processor Integrated Graphics Controller, Linux HEAD when powering off internal Laptop display on t410s and extending and rotating external screen Message-ID: <20140417162746.GA23175@glanzmann.de> Mail-Followup-To: Thomas Glanzmann , Jani Nikula , dri-devel@lists.freedesktop.org, David Airlie , alexander.deucher@amd.com, christian.koenig@amd.com, daniel.vetter@ffwll.ch, LKML References: <20140417065811.GA9319@glanzmann.de> <877g6ogie7.fsf@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <877g6ogie7.fsf@intel.com> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hallo Jani, > Hi Thomas, please bisect, it's likely the quickest way to root cause > this. (Google for "git bisect kernel" for a bunch of guides on the > topic > if you're not familiar with bisect.) I switched my location and no longer have an external monitor with display port available, if I do, I'll do the bisect but currently the problem does no longer show up without an external monitor attached. Cheers, Thomas -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/