From mboxrd@z Thu Jan 1 00:00:00 1970 From: Scott James Remnant Subject: Re: S3 resume problems on HP compaq nc4010 Date: Sun, 09 May 2004 23:00:24 +0100 Sender: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Message-ID: <1084140024.14657.8.camel@syndicate> References: <1083777804.4093.71.camel@descent.netsplit.com> <20040509015516.GA5487@elf.ucw.cz> <1084117826.2372.32.camel@syndicate> <20040509213919.GA13603@atrey.karlin.mff.cuni.cz> <1084139548.14657.4.camel@syndicate> <20040509215621.GB15307@atrey.karlin.mff.cuni.cz> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="=-qvXFoO1tajTefUriU1n2" Return-path: In-Reply-To: <20040509215621.GB15307-jyMamyUUXNJG4ohzP4jBZS1Fcj925eT/@public.gmane.org> Errors-To: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , List-Archive: To: Pavel Machek Cc: acpi-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Id: linux-acpi@vger.kernel.org --=-qvXFoO1tajTefUriU1n2 Content-Type: text/plain Content-Transfer-Encoding: quoted-printable On Sun, 2004-05-09 at 23:56 +0200, Pavel Machek wrote: > > S3 resume you get nothing, because the screen never comes back (and > > nothing in the logs either). > >=20 > > S4 you get the messages about restoring from swap, then the screen > > switches to show the messages it showed whilst suspending and it > > locks. > >=20 > > Have tried by booting init=3D/bin/bash with no modules loaded. >=20 > Can you confirm that you did not have intel-agp or similar (AGP or DRI > drivers) loaded? Even loading then unloading it hurts. >=20 I deliberately compiled those out as modules, and when booting with init=3D/bin/bash the agpgart and ati_agp aren't loaded. (if they're loaded, it makes no difference). > * go with minimal config, turn off drivers like USB, AGP you don't > really need >=20 Tried it. > * turn off APIC and preempt >=20 Tried it. > * use ext2. At least it has working fsck. [If something seemes to go > wrong, force fsck when you have a chance] >=20 Would the filesystem really make a difference to whether it can or can't come back? > * turn off modules >=20 Tried it. > * use vga text console, shut down X. [If you really want X, you might > want to try vesafb later] >=20 Tried it. > * try running as few processes as possible, preferably go to single > user mode. >=20 Tried it. > * due to video issues, swsusp should be easier to get working than > S3. Try that first. >=20 Doesn't work either. I got swsusp2 to work, but that has to shut down X and unload all the modules otherwise it won't resume; and that takes longer than a simple shutdown and boot -- so I abandoned it. Plus it scared me -- too much pretty :) Scott --=20 Have you ever, ever felt like this? Had strange things happen? Are you going round the twist? --=-qvXFoO1tajTefUriU1n2 Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.4 (GNU/Linux) iD8DBQBAnqn4IexP3IStZ2wRAgXVAKCHf3lLkqP5ffRnxrXrwPX9fpQ4VACffHZN W8RulzvEOd2/ILMMCgyMrF0= =JhDT -----END PGP SIGNATURE----- --=-qvXFoO1tajTefUriU1n2-- ------------------------------------------------------- This SF.Net email is sponsored by Sleepycat Software Learn developer strategies Cisco, Motorola, Ericsson & Lucent use to deliver higher performing products faster, at low TCO. http://www.sleepycat.com/telcomwpreg.php?From=osdnemail3