From: Iacopo Spalletti Subject: Problems resuming from S3 in 2.6.16 Date: Fri, 7 Apr 2006 17:03:16 +0200 Message-ID: <200604071703.16518.avvisi@spalletti.it> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from ercolino.iast.it ([62.48.34.168]:52167 "EHLO ercolino.iast.it") by vger.kernel.org with ESMTP id S932437AbWDGPDr (ORCPT ); Fri, 7 Apr 2006 11:03:47 -0400 Received: from localhost (ercolino [127.0.0.1]) by ercolino.iast.it (Mail Daemon) with ESMTP id 310F5378C7 for ; Fri, 7 Apr 2006 17:03:21 +0200 (CEST) Received: from ercolino.iast.it ([127.0.0.1]) by localhost (ercolino [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 26429-05 for ; Fri, 7 Apr 2006 17:03:21 +0200 (CEST) Received: from [192.168.1.90] (host153-31.pool8544.interbusiness.it [85.44.31.153]) (using TLSv1 with cipher EXP1024-RC4-SHA (56/128 bits)) (No client certificate requested) by ercolino.iast.it (Mail Daemon) with ESMTP id EC9C1378AB for ; Fri, 7 Apr 2006 17:03:20 +0200 (CEST) Content-Disposition: inline Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org To: linux-acpi@vger.kernel.org I used to suspend/resume my Asus V6V (Radeon Mobility X600 video card) laptop without problems in 2.6.15 with little problems using vbetool to resume video card state. Starting from 2.6.16 resume hangs when accessing X, either by switching to X virtual terminal or starting X from scratch. Trying suspend/resume from single mode with all modules unloaded doesn't change situation. I tried with both custom-compiled vanilla kernel and debian unstable kernel without success This is the script i use to resume/suspend: chvt 2 vbetool dpms off vbetool vbestate save >$statedir/vbe cat /dev/vcsa >$statedir/vcsa echo mem >/sys/power/state vbetool post vbetool vbestate restore <$statedir/vbe -- Regards IS Iacopo Spalletti PGP key block: http://www.spalletti.it/pgp