Ubuntu
xserver-xorg-input-libinput package

  1. Bug #1887190
  2. Comment #131

Comment 131 for bug 1887190

Revision history for this message
Coiby Xu (coiby) wrote :

Thank you for testing this patch! I'm glad it also works for both 04F3:3140 and 04F3:3186. I was completely new to things like I2C, HID before investigating this touchpad issue. So thank you for your patience with me.

Note this patch is meant to be a temporary specifically for this laptop. It will break other machines' touchpads if they have different interrupt configuration.

But I think it's worthwhile to add a polling mode to the drivers/hid/i2c-hid/i2c-hid-core.c as a fallback solution. I'll send some patches upstream next week and hopefully they will be accepted and reach different different distribution's kernel package soon.