Arch Linux

wcyat

Member

Registered: 2022-11-04

Posts: 25

Touchscreen not working

Hello, I have an hp 15-eg200x laptop, with a touchscreen, which seems to only work on windows (tested), and it probably relies on a synaptics driver (since I got it work on windows after installing the synaptics touchpad driver).

It doesn't actually appear on lsusb, so I think it is not supported by the kernel:

$ lsusb
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 007: ID 04f3:0c00 Elan Microelectronics Corp. ELAN:ARM-M4
Bus 002 Device 005: ID 04f2:b760 Chicony Electronics Co., Ltd HP Wide Vision HD Camera
Bus 002 Device 008: ID 13d3:3567 IMC Networks Wireless_Device
Bus 002 Device 004: ID 1f75:0817 Innostor Technology Corporation USB 2.0
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

I have installed xf86-input-synaptics and libinput.

Another thing is that the touchpad does work out of the box.