4.3.0-7 ubuntu - good (touchpad working)
4.5.0-040500rc3 - good (touchpad working)
4.4.0-4 ubuntu - bad (touchpad not working)
4.4.1-040401 - bad (touchpad not working)
4.5.0-040500rc1 - good (touchpad working)
Looks like a temporary regression in 4.4 - maybe we can bisect between 4.4 and 4.5rc1 to see if it's something we can backport?
Tested kernels so far:
4.3.0-7 ubuntu - good (touchpad working)
4.5.0-040500rc3 - good (touchpad working)
4.4.0-4 ubuntu - bad (touchpad not working)
4.4.1-040401 - bad (touchpad not working)
4.5.0-040500rc1 - good (touchpad working)
Looks like a temporary regression in 4.4 - maybe we can bisect between 4.4 and 4.5rc1 to see if it's something we can backport?