From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pavel Machek Subject: Re: Suspend-to-RAM on ThinkPad R51 Date: Wed, 30 Mar 2005 22:24:16 +0200 Message-ID: <20050330202416.GA1347@elf.ucw.cz> References: <200503261534.44710.barr.156@osu.edu> <200503282114.15289.barr.156@osu.edu> <20050329083823.GA3897@elf.ucw.cz> <200503301136.59046.barr.156@osu.edu> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <200503301136.59046.barr.156-ZbGKxL/pcrQ@public.gmane.org> Sender: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Errors-To: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , List-Archive: To: Andrew Barr Cc: acpi-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Id: linux-acpi@vger.kernel.org Hi! > had less time to hack at this problem than before... > > On Tuesday 29 March 2005 03:38 am, Pavel Machek wrote: > > I'd like > > > > CONFIG_SERIO=y > > CONFIG_SERIO_I8042=y > > > > ...to be done in modules. You'll probably need to modularize whole > > input to achieve that. > > I tried this. I'm now removing the modules usbhid, psmouse, libps2, serio, > i8042, and atkbd before suspend. It doesn't change anything, but I have a > couple of questions/observations that could possibly point us in the right > direction: > > - Is there a possibility that some userspace program is locking up the video, > keyboard, and mouse? I tried stopping all the services that I could > (including X11) and although the video froze (display powered up, frozen > cursor as before), the keyboard was responsive to a capslock press. I haven't > had time to isolate the particular service that was causing that > behavior. Well, non-working video is common problem after suspend-to-ram, see Documentation/power/video.txt. Try init=/bin/bash to keep most of userspace out of picture... Pavel -- People were complaining that M$ turns users into beta-testers... ...jr ghea gurz vagb qrirybcref, naq gurl frrz gb yvxr vg gung jnl! ------------------------------------------------------- This SF.net email is sponsored by Demarc: A global provider of Threat Management Solutions. Download our HomeAdmin security software for free today! http://www.demarc.com/Info/Sentarus/hamr30