Comment 0 for bug 1584479

Hi,
I just install Ubuntu 16.04 on my new MSI laptop G72 6QE.
My touchpad doesn't work and recognize at all.

I try :
- Fn+F3 to activate my touchpad
- xinput list and is not listed
- xev and nothing append (no signal)
- cat /proc/bus/input/devices ddoesn't display touchpad (only HDMI, mic, headphone, external mouse and keyboard)
- I don't know if there is a link, but some buttons of my keyboard don't work (like Fn+arrows to manage sound and luminosity) :
I: Bus=0011 Vendor=0001 Product=0001 Version=ab41
N: Name="AT Translated Set 2 keyboard"
P: Phys=isa0060/serio0/input0
S: Sysfs=/devices/platform/i8042/serio0/input/input0
U: Uniq=
H: Handlers=sysrq kbd event0 leds
B: PROP=0
B: EV=120013
B: KEY=600702900000 8380207af040d001 feffffdfffefffff fffffffffffffffe
B: MSC=10
B: LED=7

Thanks