There is no sound in Ubuntu 7.04. The speaker icon looks like it is muted, but when I try to change the volume it says "The volume control did not find any elements and/or devices to control. This means either that you don't have the right GStreamer plugins installed, or that you don't have a sound card configured.
You can remove the volume control from the panel by right-clicking the speaker icon on the panel and selecting "Remove From Panel" from the menu."
Running it in Windows XP Pro, using VMWare Server Console.