Date: Wed, 4 Sep 2013 14:45:21 -0400 From: Eitan Adler <eadler@freebsd.org> To: Jung-uk Kim <jkim@freebsd.org> Cc: "svn-src-head@freebsd.org" <svn-src-head@freebsd.org>, "svn-src-all@freebsd.org" <svn-src-all@freebsd.org>, "src-committers@freebsd.org" <src-committers@freebsd.org>, Xin LI <delphij@freebsd.org>, =?UTF-8?B?SmVhbi1Tw6liYXN0aWVuIFDDqWRyb24=?= <dumbbell@freebsd.org> Subject: Re: svn commit: r255152 - head/sys/dev/atkbdc Message-ID: <CAF6rxg=vKOZPYMNTLEtX7SWRh%2BWSbGzOonBHySSe30twcAyn9g@mail.gmail.com> In-Reply-To: <52277E18.2000908@FreeBSD.org> References: <201309021825.r82IPIwi046033@svn.freebsd.org> <522636EA.3010509@delphij.net> <5226E777.4000909@FreeBSD.org> <52277276.9050206@delphij.net> <52277838.1030102@FreeBSD.org> <52277E18.2000908@FreeBSD.org>
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On Wed, Sep 4, 2013 at 2:38 PM, Jung-uk Kim <jkim@freebsd.org> wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > On 2013-09-04 14:13:12 -0400, Jung-uk Kim wrote: >> On 2013-09-04 13:48:38 -0400, Xin Li wrote: >>> Hi, >> >>> On 09/04/13 00:55, Jean-S=C3=A9bastien P=C3=A9dron wrote: >>>> On 03.09.2013 21:22, Xin Li wrote: >>>>> I think this broke my ThinkPad T530, the system appears like >>>>> that the click button is "sticky" (not quite sure what's >>>>> happening though, key combos like Alt+Tab won't work). >> >>>> After a quick search, it seems this laptop has a Trackpoint, >>>> not a Synaptics touchpad, as I assumed. Therefore, you don't >>>> need to try to revert the commits I mentioned. >> >>>> Instead, can you just set the trackpoint_support tunable to 0, >>>> not the Synaptics one, to see if it isolates the issue? >> >>> With the following: >> >>> #hw.psm.synaptics_support=3D0 hw.psm.trackpoint_support=3D0 >> >>> I am still able to reproduce the issue. It seems like if I >>> "swipe" my finger on the touchpad, I can recover from the >>> situation. >> >> Please revert r255152. synaptics_support was turned off by >> default because its probing method is too intrusive, i.e., it >> affects other mice/touchpads. trackpoint_support is still >> experimental. > > Or maybe the attached patch is enough, I am not sure. I have already reverted the commit, but can you please try with this patch anyways? It would help in the future when we could eliminate the sysctl. --=20 Eitan Adler Source, Ports, Doc committer Bugmeister, Ports Security teams
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