I installed Ubuntu 20.04 on my ASUS ROG Zephyrus G15. I am not able to use the following keyboard action keys shortcuts(Fn+Function keys):
- Screen brightness(Up:
- Keyboard backlight(
Up Arrow Key)
- Microphone mute(Dedicated button)
- Aeroplane mode(
- Touchpad deactivate/activate button(
I already tried adding
acpi_osi= and later
quiet splash in
/boot/grub/grub.cfg, but no luck, the laptop would just hang with a blank screen after showing the boot logo.
If the solution is not available, how do I code it myself to make it work, please give me some pointers. Thank you.