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 -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-input-libinput in Ubuntu. https://bugs.launchpad.net/bugs/1887190 Title: MSFT Touchpad not working on Lenovo Legion-5 15ARH05 To manage notifications about this bug go to: https://bugs.launchpad.net/pop-os/+bug/1887190/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
