I am using parrot OS security edition , i have an HP omen Laptop.
my problem is i can’t connect my external monitor i just put the HDMI i tried “detect monitors” nothing happens when i run xrandr i get HDMI disconnected .
i tried to download the .run drivers for my Nvidia , shutdown server x , run the configuration , all library installed , rebooted my laptop retried to connect my second monitor but still the same it could not detect it .
( my second monitor is working fine i am using it now for my PC )
It is weird because Dell laptop ( I used 2 different laptops of dell before) and my current PC works fine with 2 monitors. I am asking other guys in team. Hope they can help you as soon as possible.
thank you for your reply i just tried now the installation that you guys recommended in https://docs.parrotlinux.org/info/gpu-drivers/
i got now the nvidia x server but still can’t detect my external monitor
(it’s my first time using linux as my host OS )