alain@Alain-PC:~$ cd ~/.config/autostart
alain@Alain-PC:~/.config/autostart$ cat sound.desktop
[Desktop Entry]
Encoding=UTF-8
Type=Application
Name=sound
Comment=Run sound at startup
Exec=/usr/local/bin/fichiersound.sh
StartupNotify=false
Terminal=false
Hidden=false
alain@Alain-PC:~/.config/autostart$ sudo ./sound
[sudo] Mot de passe de alain :
sudo: ./sound : commande introuvable
alain@Alain-PC:~/.config/autostart$ sudo ./sound.desktop
./sound.desktop: 1: ./sound.desktop: [Desktop: not found
./sound.desktop: 5: ./sound.desktop: sound: not found