Can you name the precise model of your laptop? Does the touchpad still work properly after a suspend and resume cycle? On 16.04.21 12:14, André Najda wrote: > [ 4.315902] psmouse serio2: synaptics: Your touchpad (PNP: SYN1219 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@xxxxxxxxxxxxxxx. > > I'd like to report this as being told. If you need any further information > please ask me. I'm happy to answer any questions. > > psmouse.synaptics_intertouch=1 works fine. >