Тачпад, Can't access shared memory area. SHMConfig disabled?

[dog_simpson]

xinput list

"Virtual core keyboard"   id=0   [XKeyboard]
   Num_keys is 248
   Min_keycode is 8
   Max_keycode is 255
"Virtual core pointer"   id=1   [XPointer]
   Num_buttons is 32
   Num_axes is 2
   Mode is Relative
   Motion_buffer is 256
   Axis 0 :
      Min_value is 0
      Max_value is -1
      Resolution is 0
   Axis 1 :
      Min_value is 0
      Max_value is -1
      Resolution is 0
"Mouse0"   id=2   [XExtensionPointer]
   Num_buttons is 9
   Num_axes is 2
   Mode is Relative
   Motion_buffer is 256
   Axis 0 :
      Min_value is -1
      Max_value is -1
      Resolution is 1
   Axis 1 :
      Min_value is -1
      Max_value is -1
      Resolution is 1
"Keyboard0"   id=3   [XExtensionKeyboard]
   Num_keys is 248
   Min_keycode is 8
   Max_keycode is 255

[dog_simpson]

sudo gedit /etc/hal/fdi/policy/shmconfig.fdi

<?xml version="1.0" encoding="ISO-8859-1"?>
<deviceinfo version="0.2">
 <device>
  <match key="input.x11_driver" string="synaptics">
   <merge key="input.x11_options.SHMConfig" type="string">True</merge>
  </match>
 </device>
</deviceinfo>

[dog_simpson]

ничего не придумали?