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Friday, August 23, 2019

Lenovo IdeaPad 330 touchpad not working how to fix ???



Lenovo IdeaPad 330 touchpad not working how to fix ??? and their solotions



Upgrade kernel to minimum 4.19.15-041915-generic . From this kernal version, the touchpad drivers are present in the kernal.


So just download the kernal files and upgrade. Visit https://kernel.ubuntu.com/~kernel-ppa/mainline/ to choose a kernal version


download 4.19.15, try the steps


download the 4 files and install


https://kernel.ubuntu.com/~kernel-ppa/mainline/v4.19.15/linux-headers-4.19.15-041915_4.19.15-041915.201901130432_all.deb
https://kernel.ubuntu.com/~kernel-ppa/mainline/v4.19.15/linux-headers-4.19.15-041915-generic_4.19.15-041915.201901130432_amd64.deb
https://kernel.ubuntu.com/~kernel-ppa/mainline/v4.19.15/linux-modules-4.19.15-041915-generic_4.19.15-041915.201901130432_amd64.deb
https://kernel.ubuntu.com/~kernel-ppa/mainline/v4.19.15/linux-image-unsigned-4.19.15-041915-generic_4.19.15-041915.201901130432_amd64.deb
instal and Reboot 
some laptop disable/enabe secureboot after reboot