#779214 xserver-xorg-input-synaptics: Thinkpad T410 touchpad stops working. Getting (EE) SynPS/2 Synaptics TouchPad: Read error 22

Package:
xserver-xorg-input-synaptics
Source:
xserver-xorg-input-synaptics
Description:
Synaptics TouchPad driver for X.Org server
Submitter:
christoph
Date:
2015-02-25 15:51:07 UTC
Severity:
important
#779214#5
Date:
2015-02-25 15:38:51 UTC
From:
To:
Dear Maintainer,

Every now and then the Touchpad and the lower left/right keys on my T410 stop
working. Trackpoint, Upper left,right,scroll-key and usb mouse works fine.
This happens sometimes after i resume frome suspend to ram, when i plug off my
usb mouse, or when i plug in/off a second monitor via vga.
Restarting X solves the problem temporary.

I get this Errors in Xorg.0.log:

(!!) BUG: Device "SynPS/2 Synaptics TouchPad" received a double tracking ID -1
in slot 1.
(!!) BUG: Device "SynPS/2 Synaptics TouchPad" received a double tracking ID
2791 in slot 1.
....
....
....
[184446.825] (--) synaptics: SynPS/2 Synaptics TouchPad: touchpad found
(EE) SynPS/2 Synaptics TouchPad: Read error 22
(EE) SynPS/2 Synaptics TouchPad: Read error 22
(EE) SynPS/2 Synaptics TouchPad: Read error 22
(EE) SynPS/2 Synaptics TouchPad: Read error 22
(EE) SynPS/2 Synaptics TouchPad: Read error 22
(EE) SynPS/2 Synaptics TouchPad: Read error 22
(EE) SynPS/2 Synaptics TouchPad: Read error 22
(EE) SynPS/2 Synaptics TouchPad: Read error 22
(EE) SynPS/2 Synaptics TouchPad: Read error 22