From mboxrd@z Thu Jan 1 00:00:00 1970 From: Maxim Levitsky Subject: Re: [REGRESSION] usb devices don't wake up the system Date: Sun, 04 Jul 2010 01:42:03 +0300 Message-ID: <1278196923.14606.4.camel@localhost.localdomain> References: <1277940699.4138.29.camel@localhost.localdomain> <201007012058.20758.rjw@sisk.pl> <1278017083.7029.4.camel@localhost.localdomain> <201007012307.38086.rjw@sisk.pl> <1278196868.14606.3.camel@localhost.localdomain> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1278196868.14606.3.camel@localhost.localdomain> 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: "Rafael J. Wysocki" Cc: "linux-pm@lists.linux-foundation.org" List-Id: linux-pm@vger.kernel.org On Sun, 2010-07-04 at 01:41 +0300, Maxim Levitsky wrote: > On Thu, 2010-07-01 at 23:07 +0200, Rafael J. Wysocki wrote: > > On Thursday, July 01, 2010, Maxim Levitsky wrote: > > > On Thu, 2010-07-01 at 20:58 +0200, Rafael J. Wysocki wrote: > > > > On Thursday, July 01, 2010, Maxim Levitsky wrote: > > > > > On Thu, 2010-07-01 at 01:40 +0200, Rafael J. Wysocki wrote: > > > > > > On Thursday, July 01, 2010, Maxim Levitsky wrote: > > > > > > > Hi, > > > > > > > > > > > > > > > > > > > > > This is my desktop, and I don't use it much. > > > > > > > I updated the kernel from 2.6.33 to 2.6.35-rc3, and my usb mouse (usb > > > > > > > 1.1 of course) doesn't wake the system anymore. > > > > > > > > > > > > Please wait for 2.6.35-rc4 to appear and see if there's any difference. > > > > > Why should I? > > > > > I always compile from git. > > > > > > > > Well, you didn't say that. > > > > > > > > > Just pulled Linus' tree, and nothing changed. > > > > > > > > If you have an Ethernet adapter in that box and you can set up for Wake-on-LAN, > > > > please check if that works. > > > > > > Ethernet adapter (e1000e) is broken by another regression (wol maybe > > > still works...) ;-) > > > > Well, what exactly do you mean by broken? It definitely works in my test box. > > > > > I test this, and probably bisect the problem anyway. > > > > It may not be necessary if the WoL test fails. > > > > > Note that wakeup from PS/2 keyboard does work. > > > (And it doesn't is I don't turn flags in /proc/acpi/wakeup...) > > > > > > Me thinks about doing a dual-bisect for both regressions at same > > > time.... > > > > If you have the time for that ... > > > Alan. thanks for saving me from another bisect... > latest git tip works again. I mean, I think that http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=48826626263d4a61d06fd8c5805da31f925aefa0 fixed the problem. > > (of course I need to explicitly enable power/wakeup on the mouse), but I > can live with that.) > > > I want to note that I still need to enable wakeup in /power/acpi/wakeup > to make USB mouse wakeup the system. > This isn't a regression, but I thought that I don't need that anymore. > > > Best regards, > Maxim Levitsky > > > >