Hello,

On Tue, Jun 06, 2006 at 05:16:28AM -0400, Nathanael Nerode wrote:
> Package: xserver-xorg-input-synaptics
> Version: 0.14.5-1
> Severity: important
> 
> This seems to be just plain stupid.

:) I suppose previous versions of the driver were working, correct?

> If I do an ls -l /dev/input/by-id, I find:
> total 0
> lrwxrwxrwx 1 root root 9 Jun  6 04:35 
> usb-Lite-On_Tech_IBM_USB_Keyboard_with_UltraNav-event-kbd -> ../event1
> lrwxrwxrwx 1 root root 9 Jun  6 04:35 
> usb-Synaptics_Inc._Composite_TouchPad_._TrackPoint-event-mouse -> ../event4
> lrwxrwxrwx 1 root root 9 Jun  6 04:35 
> usb-Synaptics_Inc._Composite_TouchPad_._TrackPoint-mouse -> ../mouse1
> 
> If I examine sysfs, I find that
> /sys/bus/usb/1-2.3/product is "IBM USB Keyboard with UltraNav"
> /sys/bus/usb/1-2.3:1.0/driver is /sys/bus/usb/drivers/usbkbd (the keyboard)
> /sys/bus/usb/1-2.3:1.1/driver is /sys/bus/usb/drivers/usbhid (the trackpad)
> 
> The trackpad works just fine with the "mouse" driver.  So this is a failure
> of the Synaptics driver to communicate with the trackpad.  I can see no
> good reason why it should fail, since the kernel found the trackpad just fine.
> Perhaps the Synaptics driver is trying to do things "by hand" which it should
> be deferring to the kernel?

I don't think so, anyway, some more useful info are:
- cat /proc/bus/input/devices
- ls -l /dev/input/event*
- try to cat /dev/input/event4 (or a different one if it has changed
  across a reboot) and see if it spits garbage when you move your finger
  on the touchpad
- send a log of 'startx -- -logverbose 8'

Thanks
-- 
mattia
:wq!


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