I tested v.3.10-rc7. It brought improvement as the timeout-time, where the touchpad is unusable is reduced but it is still reproducable to trigger the error [1] by heavy typing during using the touchpad.
I already used the latest bios version (1.21) of my laptop, as you can see in the output [2] of sudo dmidecode -s bios-version && sudo dmidecode -s bios-release-date.
[1] psmouse serio4: issuing reconnect request
psmouse serio4: TouchPad at isa0060/serio4/input0 lost sync at byte 1
psmouse serio4: TouchPad at isa0060/serio4/input0 lost sync at byte 1
psmouse serio4: TouchPad at isa0060/serio4/input0 lost sync at byte 1
psmouse serio4: TouchPad at isa0060/serio4/input0 lost sync at byte 4
psmouse serio4: TouchPad at isa0060/serio4/input0 lost sync at byte 1
psmouse serio4: issuing reconnect request
I tested v.3.10-rc7. It brought improvement as the timeout-time, where the touchpad is unusable is reduced but it is still reproducable to trigger the error [1] by heavy typing during using the touchpad.
I already used the latest bios version (1.21) of my laptop, as you can see in the output [2] of sudo dmidecode -s bios-version && sudo dmidecode -s bios-release-date.
[1] psmouse serio4: issuing reconnect request 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 4 serio4/ input0 lost sync at byte 1
psmouse serio4: TouchPad at isa0060/
psmouse serio4: TouchPad at isa0060/
psmouse serio4: TouchPad at isa0060/
psmouse serio4: TouchPad at isa0060/
psmouse serio4: TouchPad at isa0060/
psmouse serio4: issuing reconnect request
[2] 8GET44WW (1.21 )
04/12/2013