On Wed, Jun 28, 2023 at 04:00:54PM -0500, Jonathan Denose wrote:

I am on a Lenovo N24 laptop.

When this device resumes after closing the lid, the mouse freezes and
is unusable. After right-clicking multiple times the touchpad resumes
working. I am seeing the following in the logs:

[ 1188.690138] psmouse serio1: Touchpad at isa0060/serio1/input0 lost
sync at byte 6
[ 1188.699636] psmouse serio1: Touchpad at isa0060/serio1/input0 lost
sync at byte 6
[ 1188.709124] psmouse serio1: Touchpad at isa0060/serio1/input0 lost
sync at byte 6
[ 1188.718557] psmouse serio1: Touchpad at isa0060/serio1/input0 lost
sync at byte 6
[ 1188.728110] psmouse serio1: Touchpad at isa0060/serio1/input0 lost
sync at byte 6
[ 1188.975964] psmouse serio1: Touchpad at isa0060/serio1/input0 lost
sync at byte 6
[ 1188.985456] psmouse serio1: Touchpad at isa0060/serio1/input0 lost
sync at byte 6
[ 1188.994954] psmouse serio1: Touchpad at isa0060/serio1/input0 lost
sync at byte 6
[ 1189.004443] psmouse serio1: Touchpad at isa0060/serio1/input0 lost
sync at byte 6
[ 1189.013930] psmouse serio1: Touchpad at isa0060/serio1/input0 lost
sync at byte 6

This device has an ETPS/2 Elantech Touchpad. I am on kernel version:
5.15.117-19629-gf1eb3139d206

Why not try 6.4 and see if that solves the problem?

Has this ever worked on this hardware with any kernel version?

thanks,

greg k-h