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From: Mark Lord <lkml@rtr.ca>
To: Jiri Kosina <jkosina@suse.cz>
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>,
	rubini@vision.unipv.it, linux-input@vger.kernel.org,
	Linux Kernel <linux-kernel@vger.kernel.org>,
	Jeff Garzik <jeff@garzik.org>
Subject: Re: 2.6.24:  false double-clicks from USB mouse
Date: Sun, 02 Dec 2007 13:52:46 -0500	[thread overview]
Message-ID: <4752FEFE.3000600@rtr.ca> (raw)
In-Reply-To: <4752FE11.2050200@rtr.ca>

Mark Lord wrote:
> 
> Here's a *single* button click (press/release quickly):
> 
> Event: time 1196621063.612542, type 1 (Key), code 272 (LeftBtn), value 1
> Event: time 1196621063.612553, type 0 (Reset), code 0 (Reset), value 0
> Event: time 1196621063.620504, type 1 (Key), code 272 (LeftBtn), value 0
> Event: time 1196621063.620512, type 0 (Reset), code 0 (Reset), value 0
> Event: time 1196621063.628497, type 1 (Key), code 272 (LeftBtn), value 1
> Event: time 1196621063.628502, type 0 (Reset), code 0 (Reset), value 0
> Event: time 1196621063.684524, type 1 (Key), code 272 (LeftBtn), value 0
> Event: time 1196621063.684531, type 0 (Reset), code 0 (Reset), value 0
> Event: time 1196621063.700532, type 1 (Key), code 272 (LeftBtn), value 1
> Event: time 1196621063.700538, type 0 (Reset), code 0 (Reset), value 0
> Event: time 1196621063.764540, type 1 (Key), code 272 (LeftBtn), value 0
> Event: time 1196621063.764550, type 0 (Reset), code 0 (Reset), value 0
..


Note that, much of the time, a single mouse click looks like this:

Event: time 1196621357.073485, type 1 (Key), code 272 (LeftBtn), value 1
Event: time 1196621357.073494, type 0 (Reset), code 0 (Reset), value 0
Event: time 1196621357.201482, type 1 (Key), code 272 (LeftBtn), value 0
Event: time 1196621357.201492, type 0 (Reset), code 0 (Reset), value 0

So the first one I posted was probably the same kind of sequence
that leads to the unwanted double-clicks I'm reporting here.

This information may also be relevant:

The mouse is plugged into a USB2 hub, and appears as IRQ19:

 19:      34776          0   IO-APIC-fasteoi   uhci_hcd:usb1, ehci_hcd:usb5

Cheers


  reply	other threads:[~2007-12-02 18:52 UTC|newest]

Thread overview: 38+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-12-02 16:21 2.6.24: false double-clicks from USB mouse Mark Lord
2007-12-02 16:21 ` Mark Lord
2007-12-02 16:58 ` Mark Lord
2007-12-02 16:58   ` Mark Lord
2007-12-02 17:04   ` REGRESSION: " Mark Lord
2007-12-02 17:04     ` Mark Lord
2007-12-02 17:07     ` Arjan van de Ven
2007-12-02 17:07       ` Arjan van de Ven
2007-12-02 17:14       ` Mark Lord
2007-12-02 17:14         ` Mark Lord
2007-12-02 17:57     ` Jeff Garzik
2007-12-02 17:57       ` Jeff Garzik
2007-12-02 18:09       ` Jiri Kosina
2007-12-02 18:09         ` Jiri Kosina
2007-12-06  8:27         ` Diego Zuccato
2007-12-06  8:27           ` Diego Zuccato
2007-12-06 12:21           ` Jiri Kosina
2007-12-06 12:21             ` Jiri Kosina
2007-12-02 18:07   ` Jiri Kosina
2007-12-02 18:17     ` Mark Lord
2007-12-02 18:20       ` Mark Lord
2007-12-02 18:23       ` Jiri Kosina
2007-12-02 18:48         ` Mark Lord
2007-12-02 18:52           ` Mark Lord [this message]
2007-12-02 19:09             ` Jiri Kosina
2007-12-02 19:24               ` Mark Lord
2007-12-02 19:27                 ` Jiri Kosina
2007-12-02 19:44                   ` Mark Lord
2007-12-02 22:07                     ` Jiri Kosina
2007-12-02 22:46                       ` Mark Lord
2007-12-07 17:59                       ` Ray Lee
2007-12-07 17:59                         ` Ray Lee
2007-12-07 18:32                         ` Dmitry Torokhov
2007-12-07 18:32                           ` Dmitry Torokhov
2007-12-07 21:23                           ` Ray Lee
2007-12-07 21:43                             ` Dmitry Torokhov
2007-12-02 18:06 ` Oliver Neukum
2007-12-02 18:06   ` Oliver Neukum

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