From mboxrd@z Thu Jan 1 00:00:00 1970 From: Linus Torvalds Subject: Re: Acer Aspire 1690 Suspend/Hibernate Report with 2.6.29-rc3 Date: Thu, 29 Jan 2009 10:13:10 -0800 (PST) Message-ID: References: <826361.85762.qm@web36805.mail.mud.yahoo.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <826361.85762.qm@web36805.mail.mud.yahoo.com> 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: Daniel Qarras Cc: linux-pm@lists.linux-foundation.org List-Id: linux-pm@vger.kernel.org On Thu, 29 Jan 2009, Daniel Qarras wrote: > > Just a FYI, with my Acer Aspire 1690 using 2.6.29-rc3 suspend/hibernate behave in this manner: > > Hibernation completes ok but resumes immediately as if I would have > pressed the power button. This was bisected earlier this month and was a > regression between 2.6.23 and 2.6.24 (so no change with 2.6.29-rc3): > > https://lists.linux-foundation.org/pipermail/linux-pm/2009-January/019225.html Hmm. Does suspend/resume (STR) have the same issue? Or is this purely a hibernation thing? > Suspend completes ok and resume works also! Only thing which might be > worth mentioning is that when pressing or moving USB mouse, its internal > led goes on and stays that way no matter how long untouched. After > unplugging the mouse the system also resume when plugging the mouse > back. Sounds suspiciously like auto-suspend getting turned off. What's surprising is that it was on in the first place - I thought we defaulted to autosuspend off (for non-hub devices) regardless of any suspend issues. Linus