Arch Linux

MrKoba

Member

Registered: 2021-01-18

Posts: 2

Touchpad sometimes work, sometimes not

It's arbitrary most of the time I turn on the laptop and the touchpad does not work, but sometimes it works perfectly without any changes

I already try almost every solution i found on google, from recompiling the kernel to adding parameters like "i8042.kbdreset=1"

Laptop: Lenovo Ideapad 1-14AST
Kernel 5.10.7-arch1-1

I get this only when the touchpad does not work
sudo dmesg | grep -i ELAN
[    4.212112] i2c_hid i2c-ELAN0666:00: supply vdd not found, using dummy regulator
[    4.212164] i2c_hid i2c-ELAN0666:00: supply vddl not found, using dummy regulator