Touchpad Fujitsu UH-X is not detected in Ubuntu 20.04

I tried to install Ubuntu 20.04 dual boot with Windows 10 on My UH-X. I found that

  1. The touchpad can work properly on Windows 10.
  2. I run Ubuntu 20.04 kernel 5.10.4 and tried to check with xinput command. It's not shown the touchpad in the list. xinput_Fujitsu UH-X
  3. I tried to edit grub as the recommend in ask.ubuntu which they claimed that can solved this problem in previous medel but it's not work in UH-X. grub editor

Please help me solve this problem?


That's what worked for me.

  1. Load Terminal with Ctrl-Alt-T
  2. sudo apt install xserver-xorg-input-synaptics
  3. sudo reboot
  4. sudo modprobe i2c_hid

It started working right after 4), not sure if steps 2 and 3 were even necessary. Also I have to run 4) every time I log in, adding it to start-up scripts doesn't work for some reason