[07:25] can anybody help? I had Mythbuntu installed and had a specific background image set. I have now moved to regular Ubuntu-desktop, and I have plenty of problems with the desktop. I finally got the lightdm unity-greeter working, but the background image is always the one I had previously. And when I go into the settings panel and try to set a different image, nothing changes at all. It's driving me nuts. I've already gotten rid of all hi