Quick program to allow wallpaper slideshows on Lubuntu, or any distro with PCManFM desktop management.
Wallpapers are selected randomly from a given directory. The time between wallpapers is set with a simple cron job.
The image directory can be set by editing the script. By default wallpapers are pulled from ~/Pictures/Wallpapers/Use.
Add the following line to your cron list using crontab -e
*/15 * * * * /path/to/script
Where the number is the number of minutes between runs.
Currently, I have this installed in ~/.bin, but it could equally go in
/usr/local/bin.