Additional notes to #211: Actually rebooting your machine is not necessary for simply testing the module. You can remove the old kernel first,
$ sudo rmmod i2c-hid and then insert the new module with the parameter "polling_mode=1" $ sudo insmod i2c-hid.ko polling_mode=1 For have persistent effect, you need to add i2c-hid.polling_mode=1 to the kernel boot parameters to make the touchpad work after installing this new i2c-hid module following the instructions in #211. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to 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 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs