Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S266324AbUAVRRF (ORCPT ); Thu, 22 Jan 2004 12:17:05 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S266325AbUAVRRF (ORCPT ); Thu, 22 Jan 2004 12:17:05 -0500 Received: from dsl-213-023-011-163.arcor-ip.net ([213.23.11.163]:3799 "EHLO fusebox.fsfeurope.org") by vger.kernel.org with ESMTP id S266324AbUAVRRA (ORCPT ); Thu, 22 Jan 2004 12:17:00 -0500 To: Karol Kozimor Cc: acpi-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org Subject: Re: [ACPI] PROBLEM: LCD display dead after ACPI suspend to RAM (S3) References: <20040122140155.GC5194@hell.org.pl> <20040122154638.GA11867@hell.org.pl> From: "Georg C. F. Greve" Organisation: Free Software Foundation Europe - GNU Project X-PGP-Fingerprint: 2D68 D553 70E5 CCF9 75F4 9CC9 6EF8 AFC2 8657 4ACA X-PGP-Affinity: will accept encrypted messages for GNU Privacy Guard X-Home-Page: http://gnuhh.org X-Accept-Language: en, de Date: Thu, 22 Jan 2004 18:16:44 +0100 In-Reply-To: <20040122154638.GA11867@hell.org.pl> (Karol Kozimor's message of "Thu, 22 Jan 2004 16:46:38 +0100") Message-ID: User-Agent: Gnus/5.110002 (No Gnus v0.2) Emacs/21.3 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1160 Lines: 40 || On Thu, 22 Jan 2004 16:46:38 +0100 || Karol Kozimor wrote: kk> Does it work before the suspend (i.e. does the backlight switch kk> on and off)? Yes. kk> If so, your problem is probably a video driver issue and I'm kk> afraid I can't be of further help. Where would the people maintaining the video driver have to look? kk> Also, are you using a framebuffer? Yes. kk> If so, try not, i.e. use a simple VGA console -> s3_bios works kk> fine for me on a VGA console, but produces a blank (though kk> backlit) screen with radeonfb. Best regards, Interesting. I'll try that. May this be a problem of the fb driver then? Thanks for your input, Georg -- Georg C. F. Greve Free Software Foundation Europe (http://fsfeurope.org) Brave GNU World (http://brave-gnu-world.org) - 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/