Try the following steps:
$ sudo apt update
$ sudo apt upgrade
$ sudo apt install curl
$ curl -fsSL https://www.virtualbox.org/download/oracle_vbox_2016.asc | sudo gpg –dearmor -o /usr/share/keyrings/virtualbox-archive-keyring.gpg
$ echo “deb [arch=amd64 signed-by=/usr/share/keyrings/virtualbox-archive-keyring.gpg] http://download.virtualbox.org/virtualbox/debian noble contrib” | sudo tee /etc/apt/sources.list.d/virtualbox.list
$ sudo apt update
$ sudo search virtualbox...
To be able to use XRDP on Ubuntu Linux try the following instructions:
$ sudo apt update
$ sudo apt upgrade
$ sudo apt install xrdp
$ echo “gnome-session –session=ubuntu” > ~/.xsession
$ echo “export DISPLAY=:10.0” > ~/.bash_profile
$ echo “xhost +” > ~/.bash_profile
$ ip a
Remember write down your IP address of your system and to log out of your graphical user session.
Now try to login to your system with a RDP tool.
$ sudo apt install software-properties-common
$ sudo add-apt-repository ppa:deadsnakes/ppa
$ sudo apt update
$ sudo apt install python3.9
$ python3.9 —version
$ wget -qO - https://gitlab.com/paulcarroty/vscodium-deb-rpm-repo/raw/master/pub.gpg | sudo apt-key add -
$ sudo echo ‘deb https://vscodium.c7.ee/debs/ vscodium main' | sudo tee –append /etc/apt/sources.list.d/vscodium.list
$ sudo apt update
$ sudo apt install codium
$ wget -q -O - https://dl.google.com/linux/linux_signing_key.pub | sudo apt-key add -
$ sudo sh -c ‘echo “deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main” » /etc/apt/sources.list.d/google-chrome.list'
$ sudo apt update
$ sudo apt install google-chrome-stable