sudo apt  install curl
curl https://keys.anydesk.com/repos/DEB-GPG-KEY | sudo gpg --dearmor | sudo tee /usr/share/keyrings/anydesk-archive-keyring.gpg >/dev/null
echo 'deb [signed-by=/usr/share/keyrings/anydesk-archive-keyring.gpg] http://deb.anydesk.com/ all main' | sudo tee /etc/apt/sources.list.d/anydesk.list > /dev/null
sudo apt update
sudo apt install anydesk

#uncomment the line "WaylandEnable=false"
sudo nano /etc/gdm3/custom.conf