Comment 228 for bug 1887190

Hi Francesco

I have the same laptop with Ubuntu installed and I am using #211 patch too. It works for me after running:

$ sudo rmmod i2c_hid
$ sudo insmod /path/to/i2c-hid.ko polling_mode=1
$ sudo cp /path/to/i2c-hid.ko /lib/modules/$(uname -r)/kernel/drivers/hid/i2c-hid/i2c-hid.ko
$ sudo depmod

then append i2c_hid.polling_mode=1 to kernel commandline

  use a text editor to open /etc/default/grub as root, then change the line
  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash" to
  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash i2c_hid.polling_mode=1"
  ,finally save the changes

then run:

$ sudo update-grub2
$ sudo update-initramfs -u

reboot the laptop and everything shall be fine