If I use synaptics touchpad in legacy PS/2 mode.keyboard and touchpad stop working randomly because of TLP, if I uninstall tlp it resolves the keyboard touchpad stops working randomly issue. But I see good battery life in my system using tlp by switching touchpad from legacy PS/2 mode to RMI mode resolves the problem. this way i can use tlp and keyboard touchpad works without any problem. In my dmesg log I don't have msg "psmouse serio1: synaptics: SMbus companion is not ready yet".
