This bug is confirmed on my Sony Vaio Laptop with Feisty. Not even editing the profiles is impossible, but also trying to close any of the three open sound-juicer windows afterwards. So the only way that remains is to look for the running sound-juicer process in the console (ps ax | grep sound-juicer) and kill it manually (sudo kill XXXX). Not a very nice solution! But the above mentioned workaround with editing the Gnome audio settings via the console (gnome-audio-profiles-properties) works fine!
-- Cannot edit audio profiles https://launchpad.net/bugs/84007 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
