From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Qarras Subject: Re: Hibernation breaks between 2.6.23 and 2.6.24 on Acer Aspire 1690 Date: Tue, 6 Jan 2009 12:27:51 -0800 (PST) Message-ID: <821729.77658.qm@web36806.mail.mud.yahoo.com> References: <200901052053.22599.rjw@sisk.pl> Reply-To: dqarras@yahoo.com Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <200901052053.22599.rjw@sisk.pl> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-pm-bounces@lists.linux-foundation.org Errors-To: linux-pm-bounces@lists.linux-foundation.org To: linux-pm@lists.linux-foundation.org List-Id: linux-pm@vger.kernel.org Hi! > > I've got Fedora 10 on Acer Aspire 1690 (1692 WLMi > > to be exact) and some time ago I noticed that pm-hibernate > > has the following problem: > > > > pm-hibernate runs ok and cleanly shuts down the > > machine but at the very moment it is supposed to be > > hibernated it wakes up and resumes as if I had pressed the > > power button. > > > > I compiled few kernel.org kernels and noticed this > > starts to occur between 2.6.23 and 2.6.24. 2.6.23 and all > > older versions work, 2.6.24 and newer versions fail, including > > 2.6.28. > > Unfortunately, that's quite a few kernel versions back. > I'm afraid we won't be > able to resolve this without knowing which patch broke it > for you. I've now bisected this to this commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=9cd9a0058dd35268b24fa16795a92c800f4086d4 If I revert that from 2.6.24 hibernation also works with it. With 2.6.28 the patch does not cleanly apply so I didn't test it. I am able and willing to test any patches you might cook up. Thanks!