Nice, it seems you have PS/2 internal keyboard, which is good! It is an advantage for laptop to have it on Qubes OS.
Can you please run the last test for me in dom0 terminal:
qvm-pause sys-usb && echo 'Paused' && sleep 10 && qvm-unpause sys-usb
It should pause sys-usb and unpause in 10 seconds. During this 10 seconds can you please switch to some qube with alt+tab and enter some key to check keyboard working, and move cursor with touchpad to check it is working,
If keyboard and/or touchpad input does not work, it should start working again after 10 seconds,
BE AWARE: do not have any important programs with unsaved changes running during this test, because there is a low chance of situation that input will stop working and will not continue to work after 10 seconds. In this case you should reboot laptop with reset/power button (long press it to turn the laptop off), and everything will work again after the boot as usual.