Re: Synaptics Touchpad not detected in 2.6.13-rc2

[Dmitry Torokhov <dtor_core@ameritech.net>]

Mattia Dongili <malattia@gmail.com> wrote:
> Hello,
> 
> with -rc2 (-rc1 didn't show this behaviour) I get the following when
> modprobing psmouse.ko:
> 
> atkbd.c: Spurious ACK on isa0060/serio0. Some program, like XFree86,
> might be trying access hardware directly.
> 
> and the touchpad is not detected at all.
> 
> The ps2_adjust_timeout function seems to be the cause, restoring the old
> fixed timeout in ps2_command seems to cure this issue (see diff below).
> It could be probably done better by detecting which command misses the
> the last bytes and recalibrating ps2_adjust_timeout instead. Or maybe
> checking the return value of wait_event_timeout for a next round of
> wait?
> 
> This is the device (on a Vaio GR), which other info could I provide to
> better diagnose the problem?
> 

Could you please do "echo 1 > /sys/modules/i8042/parameters/debug";
reload psmouse module and send me dmesg please?

Thanks!

-- 
Dmitry

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