linux-kernel - Re: [PATCH] Fix for Acer Bluetooth Optical Rechargeable Mouse

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <200907231900.59820.lamarque@gmail.com>
Date:	Thu, 23 Jul 2009 19:00:58 -0300
From:	Lamarque Vieira Souza <lamarque@...il.com>
To:	Andrew Morton <akpm@...ux-foundation.org>
Cc:	linux-bluetooth@...r.kernel.org, linux-kernel@...r.kernel.org,
	Marcel Holtmann <marcel@...tmann.org>,
	Anthony Waters <awaters1@...il.com>
Subject: Re: [PATCH] Fix for Acer  Bluetooth Optical Rechargeable Mouse

Em Quinta-feira 23 Julho 2009, Andrew Morton escreveu:
> On Thu, 23 Jul 2009 18:30:57 -0300
>
> Lamarque Vieira Souza <lamarque@...il.com> wrote:
> > Em Quinta-feira 23 Julho 2009, Andrew Morton escreveu:
> > > On Fri, 17 Jul 2009 03:01:43 -0300
> > >
> > > Lamarque Vieira Souza <lamarque@...il.com> wrote:
> > > > 	This patch works around one problem with my Acer Bluetooth Optical
> > > > Rechargeable Mouse where the cursor gets stuck at screen's upper-left
> > > > corner. Even my notebook's touchpad is not able to move cursor when
> > > > the bluetooth mouse is connected to my Acer Ferrari 4005 notebook.
> > > > Using input session instead of hid session solves this problem
> > > > although the cursor still moves a little sluggishly with the
> > > > bluetooth mouse, cursor moves correctly using the touchpad. My
> > > > bluetooth mouse used to work well (no sluggish) until kernel 2.6.21,
> > > > since then the problems are getting worse with each kernel release
> > > > (it got sluggish in 2.6.22 and this this upper-left corner problem
> > > > appeared in 2.6.28 or 2.6.27).
> >
> > 	By the way, I have found that bug
> > http://bugzilla.kernel.org/show_bug.cgi?id=13314 is the cause of the
> > sluggish in my mouse.
>
> (cc's added)
>
> OK, thanks.  Did you test Anthony's patch on your system?

	Yes,  I did.

> Also, you've determined that
> http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h
>=e4e8e37c42bdaaefcb84eeaef0dc1bc3f696f8f6 caused the problem on your machine
> and that reverting it fixes things up.
>
> I'm all confused.

-- 
Lamarque V. Souza
http://www.geographicguide.com/brazil.htm
Linux User #57137 - http://counter.li.org/
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/