Repair Acer Aspire V5 for AJ
https://unix.stackexchange.com/questions/28736/what-does-the-i8042-nomux-1-kernel-option-do-during-booting-of-ubuntu for trackpad
$60 price for AJ
https://unix.stackexchange.com/questions/28736/what-does-the-i8042-nomux-1-kernel-option-do-during-booting-of-ubuntu for trackpad
$60 price for AJ