Ubuntu
linux package

  1. Bug #1887190
  2. Comment #204

Comment 204 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 Sat, Oct 10, 2020 at 11:38:27AM -0000, PD wrote:
>@Coiby Xu (coiby)
>Thanks a log for your contribution
>
 It's my pleasure!

>I tried to use the way of "echo out > gpio386/direction" to fix the
>problem without patching the kernel, but I found Touchpad click
>sensitivity is less than patching the kernel.

You shouldn't use "echo out > gpio386/direction" to fix the touchpad. It
will make the GPIO chip keep firing interrupts even you don't use the
touchpad as you can seen from the result by wangjun in #193.