From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753130Ab1KPTnO (ORCPT ); Wed, 16 Nov 2011 14:43:14 -0500 Received: from smtpo.poczta.interia.pl ([217.74.65.206]:45599 "EHLO smtpo.poczta.interia.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751383Ab1KPTnM (ORCPT ); Wed, 16 Nov 2011 14:43:12 -0500 To: "Srivatsa S. Bhat" Cc: linux-acpi@vger.kernel.org, Linux PM mailing list , linux-kernel Subject: Re: Resuming from hibernation on T61 with nvidia References: <4EC2BED2.3000707@linux.vnet.ibm.com> Date: Wed, 16 Nov 2011 20:43:27 +0100 MIME-Version: 1.0 From: dienet Message-ID: In-Reply-To: <4EC2BED2.3000707@linux.vnet.ibm.com> User-Agent: Opera Mail/11.52 (Linux) X-Interia-Antivirus: OK X-EMID: 83d5bf9c Content-Type: text/plain; charset=US-ASCII; format=flowed Content-Transfer-Encoding: 7BIT Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 15 Nov 2011 20:34:42 +0100, Srivatsa S. Bhat wrote: > You can try using the pm_test framework for debugging this, to a certain > extent. See Documentation/power/basic-pm-debugging.txt for details on how > to use it. So I run some test: Using platform in state file: 1. echo freezer > pm_test - no problems. 2. echo devices > pm_test - problems: no picture (LCD is up and shining, but there is only black picture [even after 60 seconds]). I can use power button to shut down the system. Other keyboard keys are not working (I was trying to type reboot with no luck). 3. echo processors > pm_test - the same as above 4. echo core > pm_test - the same as above 5. I turn off the X11 (telinit 2), but the nvidia module is still loaded - no problems. 6. I left X11 working on f7 (7th tty) and switch to f1 (1st tty) - echo core > pm_test works OK, but switching back to X11 (alt+f7) will give me the same as in 2. I can change the brightness of black screen, but I can not go back to tty1 (ctrl+alt+f1). Is there more I can do? -- pozdr0 dienet "Old C programmers never die. They're just cast into void." ---------------------------------------------------------------- Mamy mieszkanie wlasnie dla Ciebie! Sprawdz >> http://linkint.pl/f2a80