Ceci est une ancienne révision du document !

sudo apt install lightdm
sudo nano /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf 
sudo reboot
sudo mkdir /etc/skel/.config/
sudo cp /home/admininfo/.config/gnome-initial-setup-done /etc/skel/.config/
sudo ln -s /home/invite /etc/guest-session/skel
sudo nano /etc/guest-session/skel/.profile

sudo nano /etc/lightdm/lightdm.conf.d/50-show-manual-login.conf
sudo nano /var/lib/AccountsService/users/invite 
sudo reboot


sudo nano /etc/guest-session/prepare.sh    
sudo nano /etc/guest-session/choose-language-wrapper.sh    
sudo chmod +x /etc/guest-session/choose-language-wrapper.sh   
sudo nano /etc/guest-session/choose-language-wrapper.sh    
sudo nano /usr/share/lightdm/guest-session/skel/.config/autostart/guest-session-startup.desktop    
sudo nano /usr/lib/lightdm/guest-session-auto.sh    
sudo nano /etc/lightdm/lightdm.conf.d/50-choose-guest-language.conf    
sudo apt update && sudo apt upgrade -y && sudo apt dist-upgrade -y && sudo apt autoremove && sudo apt clean && sudo df -h


sudo ls -la /usr/share/lightdm/guest-session/   
sudo ls -la /usr/share/lightdm/guest-session/skel/   
sudo ls -la /usr/share/lightdm/guest-session/skel/.config/   
sudo ls -la /usr/share/lightdm/guest-session/skel/.config/autostart/   
sudo ls -la /usr/share/lightdm/guest-session/skel/.config/autostart/guest-session-startup.desktop   

/etc/guest-session/choose-language-wrapper.sh

#!/bin/sh -e

# show zenity dialog only when launched from greeter
ONLYGUEST=true
for U in $(users); do
    if [ "${U%%-*}" != 'guest' ]; then
        ONLYGUEST=false
        break
    fi
done

if $ONLYGUEST && [ -x /usr/bin/zenity ]; then
    guestlang=$( zenity --list --title 'Select language' \
      --text 'Select language for the guest session' --radiolist \
      --column 'Pick' --column '' TRUE 'English' FALSE 'French' )
    if [ "$guestlang" = 'English' ]; then
        echo 'export LANGUAGE=en_US' >> "$HOME/.profile"
        echo 'export LANG=en_US.UTF-8' >> "$HOME/.profile"
    elif [ "$guestlang" = 'French' ]; then
        echo 'export LANGUAGE=fr' >> "$HOME/.profile"
        echo 'export LANG=fr_FR.UTF-8' >> "$HOME/.profile"
    fi
fi

exec /usr/lib/lightdm/lightdm-guest-session "$@"

/usr/share/lightdm/guest-session/skel/.config/autostart/guest-session-startup.desktop

[Desktop Entry]
Name=Custom startup commands for LightDM guest session
Type=Application
NoDisplay=true
Exec=/usr/lib/lightdm/guest-session-auto.sh
X-Ubuntu-Gettext-Domain=lightdm