If I remember correctly, xscreensaver can do this. There's another program I have used but the name is slipping me, you can set an image with that.
Good luck! Simon Quigley [email protected] tsimonq2 on Freenode -- Ubuntu-quality mailing list [email protected] Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-quality
