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-   -   Bug#509338: Correction to "NULL pointer dereference in psmouse" (http://www.linux-archive.org/debian-kernel/215942-bug-509338-correction-null-pointer-dereference-psmouse.html)

Joachim Breitner 12-21-2008 12:51 PM

Bug#509338: Correction to "NULL pointer dereference in psmouse"
 
Hi,

correction: I had
# echo -n alsp > /sys/devices/platform/i8042/serio1/protocol
in place. I’ll update this if it also happens with synaptics as the
protocol.

Greetings,
Joachim
--
Joachim "nomeata" Breitner
Debian Developer
nomeata@debian.org | ICQ# 74513189 | GPG-Keyid: 4743206C
JID: nomeata@joachim-breitner.de | http://people.debian.org/~nomeata

maximilian attems 02-03-2010 10:06 AM

Bug#509338: Correction to "NULL pointer dereference in psmouse"
 
On Sat, 25 Jul 2009, Joachim Breitner wrote:

> Hi,
>
> Am Samstag, den 25.07.2009, 16:48 +0200 schrieb Joachim Breitner:
> > Am Samstag, den 25.07.2009, 15:13 +0200 schrieb Moritz Muehlenhoff:
> > > On Sun, Dec 21, 2008 at 02:51:47PM +0100, Joachim Breitner wrote:
> > > > correction: I had
> > > > # echo -n alsp > /sys/devices/platform/i8042/serio1/protocol
> > > > in place. I???ll update this if it also happens with synaptics as the
> > > > protocol.
> > >
> > > Does this error still persist with more recent kernels?
> >
> > I still have the problem described in
> > http://bugzilla.kernel.org/show_bug.cgi?id=8740
> > (e.g. if I have touchpad and trackpoint enabled, the mouse hangs
> > regularly). I now enabled touchpad and trackpoint, set the protocol as
> > above, but no crash occured so far.
>
> shortly after the mail, it occurred. Neither keyboad nor mouse input was
> accepted. I SSHed into the machine and stored the output of dmesg,
> attached.

how is the status with 2.6.32 ?
(preferably test against unstable linux image, has more fixes)

thanks for feedback



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Joachim Breitner 02-03-2010 12:25 PM

Bug#509338: Correction to "NULL pointer dereference in psmouse"
 
Hi,

Am Mittwoch, den 03.02.2010, 12:06 +0100 schrieb maximilian attems:
> On Sat, 25 Jul 2009, Joachim Breitner wrote:
> > Am Samstag, den 25.07.2009, 16:48 +0200 schrieb Joachim Breitner:
> > > Am Samstag, den 25.07.2009, 15:13 +0200 schrieb Moritz Muehlenhoff:
> > > > On Sun, Dec 21, 2008 at 02:51:47PM +0100, Joachim Breitner wrote:
> > > > > correction: I had
> > > > > # echo -n alsp > /sys/devices/platform/i8042/serio1/protocol
> > > > > in place. I???ll update this if it also happens with synaptics as the
> > > > > protocol.
> > > >
> > > > Does this error still persist with more recent kernels?
> > >
> > > I still have the problem described in
> > > http://bugzilla.kernel.org/show_bug.cgi?id=8740
> > > (e.g. if I have touchpad and trackpoint enabled, the mouse hangs
> > > regularly). I now enabled touchpad and trackpoint, set the protocol as
> > > above, but no crash occured so far.
> >
> > shortly after the mail, it occurred. Neither keyboad nor mouse input was
> > accepted. I SSHed into the machine and stored the output of dmesg,
> > attached.
>
> how is the status with 2.6.32 ?
> (preferably test against unstable linux image, has more fixes)

I checked a few days ago, see
http://bugzilla.kernel.org/show_bug.cgi?id=8740. Still occurs.

Greetings,
Joachim

--
Joachim "nomeata" Breitner
Debian Developer
nomeata@debian.org | ICQ# 74513189 | GPG-Keyid: 4743206C
JID: nomeata@joachim-breitner.de | http://people.debian.org/~nomeata

maximilian attems 02-03-2010 01:07 PM

Bug#509338: Correction to "NULL pointer dereference in psmouse"
 
On Wed, Feb 03, 2010 at 02:25:26PM +0100, Joachim Breitner wrote:
> Hi,
>
> I checked a few days ago, see
> http://bugzilla.kernel.org/show_bug.cgi?id=8740. Still occurs.
>

while googling for the trouble i found this insane xorg.conf,
you could try the synaptics part:
http://wiki.archlinux.org/index.php/Lenovo_ThinkPad_T400#Synaptic.2C_UltraNav



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