I recently bought a new Lenovo Ideapad-130-15IKB and installed Ubuntu 18.04 LTS alongside Windows. I encountered some issues as soon as I turned my PC on. The touchpad isn't working at all on Ubuntu but is working fine on my Windows 10. I didn't find the device in my
⎡ Virtual core pointer id=2 [master pointer (3)] ⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)] ⎜ ↳ YSPRINGTECH USB OPTICAL MOUSE id=9 [slave pointer (2)] ⎣ Virtual core keyboard id=3 [master keyboard (2)] ↳ Virtual core XTEST keyboard id=5 [slave keyboard (3)] ↳ Power Button id=6 [slave keyboard (3)] ↳ Video Bus id=7 [slave keyboard (3)] ↳ Power Button id=8 [slave keyboard (3)] ↳ EasyCamera: EasyCamera id=10 [slave keyboard (3)] ↳ Ideapad extra buttons id=11 [slave keyboard (3)] ↳ AT Translated Set 2 keyboard id=12 [slave keyboard (3)]
I tried to change the kernel version from 4.1k.0-15-generic to 4.18.0-15-generic
but it didn't work unluckily.
dmesg | grep i2c the output is:
[ 0.917926] i2c /dev entries driver [ 27.763102] i2c_hid i2c-ELAN0620:01: i2c-ELAN0620:01 supply vdd not found, using dummy regulator
If there's any solution please post it.