touchpad info in dmesg: [ 2.136673] psmouse serio1: synaptics: Touchpad model: 1, fw: 8.1, id: 0x1e2b1, caps: 0xd00123/0x840300/0x2a800, board id: 2848, fw id: 1581875
touchpad info in dmesg: 0x840300/ 0x2a800, board id: 2848, fw id: 1581875
[ 2.136673] psmouse serio1: synaptics: Touchpad model: 1, fw: 8.1, id: 0x1e2b1, caps: 0xd00123/