Hi linux-input, I found the following message in my kernel messages: psmouse serio3: synaptics: queried max coordinates: x [..5660], y [..4700] psmouse serio3: synaptics: queried min coordinates: x [1366..], y [1236..] psmouse serio3: synaptics: Your touchpad (PNP: SYN3025 SYN0100 SYN0002 PNP0f13) says it can support a different bus. If i2c-hid and hid-rmi are not used, you might want to try setting psmouse.synaptics_intertouch to 1 and report this to linux-input@vger.k ernel.org. psmouse serio3: synaptics: Touchpad model: 1, fw: 8.1, id: 0x1e2b1, caps: 0xf00123/0x840300/0x26800/0x0, board id: 2769, fw id: 1785280 input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio3/input/input17 I did enable psmouse.synaptics_intertouch=1, after a reboot: psmouse serio3: synaptics: queried max coordinates: x [..5660], y [..4700] psmouse serio3: synaptics: queried min coordinates: x [1366..], y [1236..] psmouse serio3: synaptics: Trying to set up SMBus access rmi4_smbus 8-002c: registering SMbus-connected sensor rmi4_f01 rmi4-00.fn01: found RMI device, manufacturer: Synaptics, product: TM2769-001, fw id: 1785280 input: Synaptics TM2769-001 as /devices/rmi4-00/input/input27 My touch pad still works. My laptop model is: HP EliteBook 850 G2. Kind regards, Harm -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html