I have a crontab job set. It is a script to change the Desktop background wallpaper every 3 minutes. It was perfectly working before upgrading from Hardy to Lucid. When upgraded to Lucid, the wallpaper changes only when I login. It shows new wallpaper everytime I logout and login again or after restarting. It shows the same wallpapers which were set as the cron job script path.
Is crontab feature changed in Lucid? What is happening? Please help.