Laptop keyboard not working

Hp laptop 15" with core i3 1.7 mhz 4 gb ram nvidea 2gb ( 6 year old )

1.Dual booted with zorine lite and windows 10

  1. Perfectly worked for couple of weeks

  2. One day when I switched on the system, laptop keyboards not responding . External keyboard working fine. Keyboard working fine in windows.

  3. Made a bootable usb with Linux mint xfce latest and tried : still laptop keyboard not working. External keyboard working fine. Keyboard working fine for windows.

Tried xorge update and other recommendations from internet.

Can you please open a terminal and try the following installations:

sudo apt-get install -y xserver-xorg-core

sudo apt install xserver-xorg-input-all

Then reboot and test?

8 posts were split to a new topic: Internal notebook keyboard not working once booted