Why does Google Music Manager refuse to open in 12.04?

view story

http://askubuntu.com – I like to upload my music to my Google account and I use Google Music Manager to do this. When I downloaded the music manager the first time, I wanted to actually download all the music I purchased from Google onto my Ubuntu 12.04 Dell Latitude E6400 32-bit. It worked fine and all the music downloaded. Now I have ripped some of my old cds and want to upload that content to Google. When I chose Google Music Manager from my applications, it pops up in my tray as running but nothing actually happens. When I click on it and chose options which used to open up the interface to chose which folde (HowTos)