From mboxrd@z Thu Jan 1 00:00:00 1970 From: Matthew Garrett Subject: Re: Backlight doesn't come back on after resume Date: Sat, 31 May 2003 15:56:30 +0100 Sender: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Message-ID: <20030531145630.GA7324@srcf.ucam.org> References: <20030529150833.GA32147@srcf.ucam.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <20030529150833.GA32147-1xO5oi07KQx4cg9Nei1l7Q@public.gmane.org> Errors-To: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Help: List-Post: List-Subscribe: , List-Unsubscribe: , List-Archive: To: acpi-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Id: linux-acpi@vger.kernel.org On Thu, May 29, 2003 at 04:08:33PM +0100, Matthew Garrett wrote: > Until recently, I was able to get video working again after resume if I > passed acpi_sleep=s3_mode and had a script that changed away from and > back to my X session (the framebuffer was screwed afterwards, but never > mind). This seems to have stopped working recently - in 2.5.70, I end up > with a machine that pings, but no video. I've tried all permutations of > acpi_sleep and using or not using the framebuffer. It worked in 2.5.65. > Anyone have any idea what might have changed? Oops. Hitting the video output key a couple of times seems to have fixed this. 2.5.70 seems to let me do S3 suspend/resumes repeatedly - I've just done 5 of them without any trouble. Great work! -- Matthew Garrett | mjg59-1xO5oi07KQx4cg9Nei1l7Q@public.gmane.org ------------------------------------------------------- This SF.net email is sponsored by: eBay Get office equipment for less on eBay! http://adfarm.mediaplex.com/ad/ck/711-11697-6916-5