Comment 6 for bug 952907

"although the hijack issue is of course confirmed.", per bug status. I will look into this shortly.

All I'm saying is U1F can't possibly affect Picasa while not being installed, plus there are other confirmed issues with Picasa upload. I'm happy it works for you, and I'll be even more happy when I fix this, so U1F doesn't get in your way. I'll update this bug report once that's done.