Version: (using KDE 4.3.4) Installed from: Fedora RPMs Lots of times I have in the playlist songs with 0:00 and no correct duration time. So lastfm does not accept them :(
Which version of amarok do you have? This happened to me but with an older amarok version, I don't remember which one. If you don't have the latest amarok (2.2.2) I would recommend you to update it and try again.
Do a Full Collection Rescan, then restart Amarok shuld solve the issue. *** This bug has been marked as a duplicate of bug 214599 ***
I am not using the collection, I browse trought folders and open flacs by there
Created attachment 40720 [details] debug logs I added the debug log
You still didn't tell us what Amarok version you are talking about. Also I don't know what to do with your konsole output, sorry. Is it supposed to show anything special?
Changing status
Amarok version 2.2.2
From the File Browser, if you right-click the flac file and choose "Edit track details" does it show the actual length of the track?
looks the same as bug 219775 *** This bug has been marked as a duplicate of bug 219775 ***
COmment #8 shows 00:00