This is with kernel 2.6.20-15-generic, by the way.
I will also point out that I either get that "audiotestsrc" error in a pop up, or I get no error at all but no sound at all. Other bug reports have indicated some sound (but quiet), or an X on the volume gadget in the panel. My volume gadget looks like it works (it slides), and the "Open Volume Control" menu opens a volume control panel which also looks like it works (sliders work as they should), but there is no sound at all, even with everything cranked to max.
This is with kernel 2.6.20-15-generic, by the way.
I will also point out that I either get that "audiotestsrc" error in a pop up, or I get no error at all but no sound at all. Other bug reports have indicated some sound (but quiet), or an X on the volume gadget in the panel. My volume gadget looks like it works (it slides), and the "Open Volume Control" menu opens a volume control panel which also looks like it works (sliders work as they should), but there is no sound at all, even with everything cranked to max.