I can confirm that this is definetely NOT an issue caused by suspend/resume. Moreover I think it's an issue often occuring on battery. It's often happening after a clean boot on battery.
[ 948.066057] psmouse serio4: TouchPad at isa0060/serio4/input0 lost sync at byte 1
[ 948.071026] psmouse serio4: TouchPad at isa0060/serio4/input0 lost sync at byte 1
[ 948.075501] psmouse serio4: TouchPad at isa0060/serio4/input0 lost sync at byte 1
[ 948.076834] psmouse serio4: TouchPad at isa0060/serio4/input0 lost sync at byte 1
[ 948.082304] psmouse serio4: TouchPad at isa0060/serio4/input0 lost sync at byte 1
[ 948.082313] psmouse serio4: issuing reconnect request
I can confirm that this is definetely NOT an issue caused by suspend/resume. Moreover I think it's an issue often occuring on battery. It's often happening after a clean boot on battery.
[ 948.066057] psmouse serio4: TouchPad at isa0060/ serio4/ input0 lost sync at byte 1 serio4/ input0 lost sync at byte 1 serio4/ input0 lost sync at byte 1 serio4/ input0 lost sync at byte 1 serio4/ input0 lost sync at byte 1
[ 948.071026] psmouse serio4: TouchPad at isa0060/
[ 948.075501] psmouse serio4: TouchPad at isa0060/
[ 948.076834] psmouse serio4: TouchPad at isa0060/
[ 948.082304] psmouse serio4: TouchPad at isa0060/
[ 948.082313] psmouse serio4: issuing reconnect request
Running Ubuntu 12.04 x64 - 3.2.0-30-generic