From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Dmitry Torokhov" Subject: Re: 2.6.24: false double-clicks from USB mouse Date: Fri, 7 Dec 2007 13:32:10 -0500 Message-ID: References: <4752DB8C.50608@rtr.ca> <4752FE11.2050200@rtr.ca> <4752FEFE.3000600@rtr.ca> <47530680.6020206@rtr.ca> <47530B32.7080502@rtr.ca> <2c0942db0712070959v400901ax59f7b445ec701c27@mail.gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <2c0942db0712070959v400901ax59f7b445ec701c27@mail.gmail.com> Content-Disposition: inline List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-usb-devel-bounces@lists.sourceforge.net Errors-To: linux-usb-devel-bounces@lists.sourceforge.net To: Ray Lee Cc: linux-usb-devel@lists.sourceforge.net, Jeff Garzik , Jiri Kosina , Linux Kernel , rubini@vision.unipv.it, linux-input@vger.kernel.org, Mark Lord List-Id: linux-input@vger.kernel.org Hi, On Dec 7, 2007 12:59 PM, Ray Lee wrote: > On Dec 2, 2007 2:07 PM, Jiri Kosina wrote: > > Thanks. To sum up this longish thread: > > > > - Mark seems to be able to reproduce the problem quite easily; I was not > > successful reproducing this no matter how hard I tried, and I also > > didn't receive any similar bugreports from anyone else > > - we are currently waiting for Mark to provide HID_DEBUG (and preferably > > also usbmon) output from the situation where multiple clicks are > > being generated incorrectly > > Okay, I'm having a problem with 2.6.24-rc4 that I didn't with 2.6.23-rc6. > > When the problem hits, my mouse (synaptics touchpad) is randomly > moving about and clicking things whenever I have my finger on the > trackpad. This behavior will persists for five to ten minutes (is > happening now), and seems to be triggered by load (watching online > videos in flash player, for example -- this matches Mark's experience > with a make -j4). > > I *think* the touchpad is connected via ps2, which looks like it'd > clear usb of any blame. It's /dev/input/event6 at any rate. > > This has been happening about once a day, and seems to start because > of high CPU usage. ONce the CPU is idle, it still happens though, so > I'm not sure why it clears up. > > Any clues for where I should hunt from here? > Can you try replacing drivers/input/ and include/linux/input.h from 2.6.23-rc6 and see if it works or not? That should give us idea if input locking changes are to blame. Thanks. -- Dmitry ------------------------------------------------------------------------- SF.Net email is sponsored by: Check out the new SourceForge.net Marketplace. It's the best place to buy or sell services for just about anything Open Source. http://sourceforge.net/services/buy/index.php _______________________________________________ linux-usb-devel@lists.sourceforge.net To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel