Ubuntu
linux package

  1. Bug #1887190
  2. Comment #244

Comment 244 for bug 1887190

Revision history for this message
Coiby Xu (coiby) wrote : Re: [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

On Sun, Nov 08, 2020 at 03:03:03AM -0000, Mike Boruta wrote:
>Hello again, I manually applied both the patches present in #239 and in
>#171 to kernel 5.4.0-52 without success (touch pad still does not work),
>however I applied the patch listed on #109 with success. My device is a
>MSFT0001:00 04F3:3186, unlike the 3140 most users have. Have any other
>users with a 3186 experienced success with the pinctrl-amd patches?
>
>I'm very happy with the polling patch so far, but I would like to have
>the core issue fixed if possible.

Hi Mike! Can you paste the output of "sudo cat /sys/kernel/debug/gpio" and
also attach your ACPI DSDT table which can be obtained by following the
instructions in #109?