Comment 93 for bug 681348

Super-D still does not work for me at all on up-to-date 12.04. It does nothing now, but it worked in previous versions on the same computer. (The installation on this computer was done with 11.04 (Natty) and was upgraded to 11.10 (Oneiric) during alpha/beta and then 12.04 after release.)

It seems from the comments that Super-D didn't work or work unreliably for several users up to at least Feb 2012 in the development version of Precise, but my impression is that it is supposed to work now? It does not for me, at least.