Comment 14 for bug 759619

Even I have the same problem where I have entered the user name of my Last.fm account and then if I click on 'Finish logging in', it doesn't respond. If I click on 'try Again', then also it doesn't respond as a matter of fact it toggles between the two options.

I am using Banshee 2.6.1 on Ubuntu 13.04.

The ~/.config/banshee-1/log file had the following messages which might come in handy:

[Warn 13:59:57.889] Error in Lastfm.Account.RequestAuthorization - System.NullReferenceException: Object reference not set to an instance of an object (in `Lastfm')
  at Lastfm.Account.RequestAuthorization () [0x00000] in <filename unknown>:0
[8372:8403:0320/140002:ERROR:nss_util.cc(750)] After loading Root Certs, loaded==false: NSS error code: -8018
Created new window in existing browser session.
[Warn 14:04:10.644] Audioscrobbler NowPlaying failed: Unknown
[Warn 14:04:11.805] Caught an exception - System.Net.Sockets.SocketException: Connection refused (in `System')
  at System.Net.Sockets.Socket.Connect (System.Net.EndPoint remoteEP) [0x00000] in <filename unknown>:0
  at System.Net.WebConnection.Connect (System.Net.HttpWebRequest request) [0x00000] in <filename unknown>:0
System.Net.WebException: Error: ConnectFailure (Connection refused) (in `System')
  at System.Net.HttpWebRequest.EndGetResponse (IAsyncResult asyncResult) [0x00000] in <filename unknown>:0
  at System.Net.HttpWebRequest.GetResponse () [0x00000] in <filename unknown>:0
  at Banshee.Metadata.MetadataServiceJob.GetHttpStream (System.Uri uri, System.String[] ignoreMimeTypes) [0x00000] in <filename unknown>:0
  at Banshee.Metadata.MetadataServiceJob.GetHttpStream (System.Uri uri) [0x00000] in <filename unknown>:0
  at Banshee.Metadata.Rhapsody.RhapsodyQueryJob.Run () [0x00000] in <filename unknown>:0
  at Banshee.Metadata.MetadataServiceJob.Run () [0x00000] in <filename unknown>:0
[Info 14:05:35.205] Last.fm authorization result = TokenNotAuthorized
[Warn 14:05:36.397] Error in Lastfm.Account.RequestAuthorization - System.NullReferenceException: Object reference not set to an instance of an object (in `Lastfm')
  at Lastfm.Account.RequestAuthorization () [0x00000] in <filename unknown>:0