Thanks. Just burn the image to new acquired 64GB USB 3.0 Stick. Noticed there are 4 u-boot files.
I have edited the extlinux file to reflect meson-g12b-gtking-pro.dtb. Do I have to rename anything on u-boot? Example u-boot-s905x2-s922 to u-boot.ext which already exist.
Edit: Figured that u-boot.ext is not empty, I just boot it after editing extlinux. Able to boot up to enter all the user name, etc and system reboot KDE login screen. After entering password. Just Black Screen! Is there anything that I need to do?
Edit 2: Turn Off and On again. At KDE Greeter Screen, I notice at the bottom left side Session: Plasma (wayland) as default which is what I tried the first time and just a black screen after keying in password.
This time around (second boot up), I selected Session: Plasma and was successful in starting the session in Plasma. Just did a System Information.
KDE Plasma Version 5.20.2
KDE Frameworks Version: 5.75.0
Qt Version: 5.15.1
Kernel Version: 5.9.0-2-MANJARO-ARM
QS Type: 64-bit
Just for your info the kernel version is stated as 5.9.0-2 not 5.9.8-1. I notice there seems to be screen flashing artifacts occurring more frequently compared to Manjaro_Xfce on linux-kernel 5.9.9-2.
Wifi is available on start up (NetworkManager.service is enable on start-up and the wireless drivers are available for GT King Pro). No sound available start up “Dummy Output”.
Edit: Will try the following to see whether I will get sound.
[jfl@GTKPro ~]$ sudo chmod a+x /usr/bin/g12_sound.sh
We trust you have received the usual lecture from the local System
Administrator. It usually boils down to these three things:
#1) Respect the privacy of others. #2) Think before you type. #3) With great power comes great responsibility.
[sudo] password for jfl:
[jfl@GTKPro ~]$ systemctl enable sound --now
Created symlink /etc/systemd/system/sound.service → /usr/lib/systemd/system/sound.service.
Created symlink /etc/systemd/system/default.target.wants/sound.service → /usr/lib/systemd/system/sound.service.
[jfl@GTKPro ~]$ sudo reboot
Edit 2: Tried Session: Plasma (wayland) login again. Does not work, just Black Screen. Need guidance what need to be set up to be able to login to Plasma (wayland).
Restart and login in to Session: Plasma. Sound is now available after the above running the above bash and commands and reboot. The flash screen artifacts seems very frequent.