Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751939Ab3GFOQi (ORCPT ); Sat, 6 Jul 2013 10:16:38 -0400 Received: from mail-ie0-f173.google.com ([209.85.223.173]:40677 "EHLO mail-ie0-f173.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750933Ab3GFOQh (ORCPT ); Sat, 6 Jul 2013 10:16:37 -0400 MIME-Version: 1.0 X-Originating-IP: [178.83.130.250] In-Reply-To: <1511667.B4N0cEgdH9@vostro.rjw.lan> References: <1511667.B4N0cEgdH9@vostro.rjw.lan> Date: Sat, 6 Jul 2013 16:16:36 +0200 X-Google-Sender-Auth: ljo2yaxzknwpFBPJiWhbKHnxwFM Message-ID: Subject: Re: [Regression in 3.10] Garbage displayed after resume on Acer Aspire S5 From: Daniel Vetter To: "Rafael J. Wysocki" Cc: intel-gfx , dri-devel , LKML Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1078 Lines: 28 On Sat, Jul 6, 2013 at 3:59 PM, Rafael J. Wysocki wrote: > Hi, > > I've just started to play with a new Acer Aspire S5 test box and noticed that > garbage is displayed after resume from suspend to RAM with the 3.10 kernel > (under KDE 4.10.3 on openSUSE 12.3). The display corruption goes away after > killing X and restarting it. > > The CPU is a Core i5-3317U (Ivy Bridge), i915 graphics. > > That doesn't happen with 3.9 (same config otherwise). It also doesn't happen > with my older Sandy Bridge-based box (with 3.10), so I suspect Ivy Bridge > specifics. > > Is this known? Do you want me to bisect? Screenshot of the garbage would be a good start I'd say. Also, does a vt-switch not resolve the issue? -Daniel -- Daniel Vetter Software Engineer, Intel Corporation +41 (0) 79 365 57 48 - http://blog.ffwll.ch -- 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/