Hi

my tracks does not submitted to my last.fm profile. The user/pass in double checked.

on the other hand, in the settings > last.fm, the "login test" does not works and when I start amarok through Konsole, and press the "login test" for last.fm. it says:

...

    Invalid method signature supplied"
...

It seems like some other radio functions aren't working as well. It will play some stations fine but others it just hangs or refuses to play them although it says it's connected.

maybe. the main problem for me is first submitting my local playing tracks to my last.fm profile...

As written 57685 times before 2.0.2 doesn't submit, because of changes in last.fm's protocol.
You would have read taht, if you have tried the search function first.
Update to latest, which is 2.1-beta or 2.0.90 if you are on Ubuntu/Fedora.

Plz. Try searching first before posting outdated and known issues over and over again. That is annoying.

Greetings
m0nk

Updating did fix my scrobbling problem, but I'll have to say that the procedure to do so in Kubuntu is not something that a novice can do without assistance. I've been using Linux for a few years, and still needed help from expert users. Thank goodness for IRC!

Developers might consider that users are not all experts! As I said, I've been using Linux for years, but my main area of interest is USING my computer, not messing with it.

Back to the thread point -- loving the last.fm radio streams when I don't feel like selecting music myself. It even scrobbles.