Lost configuration profiles for 5.1 in volume control

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http://forums.fedoraforum.org – Under Volume Control > configuration tab I used to have many entries for speakers including 5.1 (which are indeed connected to the sound card). Suddenly, and even after a reboot, I am left with three entries about stereo output only (in, out, duplex). As far as I can tell, I can only blame some recent update, as I did nothing to tweak and compromise something. (HowTos)