Had some issues with lyrics fetching in
Amarok for the last couple of weeks.. Haven't given it a lot of thought, until today - when I actually wanted the lyrics for a track.. (go figure..)
Some hunt it turned out to be..
When clicking the lyrics tab in
Amarok, it would bitch about no script would be running.. When attempting to start
lyrc - would give me the following error:
/usr/local/lib/ruby/1.8/net/http.rb:560:in `initialize': Connection refused - connect(2) (Errno::ECONNREFUSED)
from /usr/local/lib/ruby/1.8/net/http.rb:560:in `open'
from /usr/local/lib/ruby/1.8/net/http.rb:560:in `connect'
from /usr/local/lib/ruby/1.8/timeout.rb:48:in `timeout'
from /usr/local/lib/ruby/1.8/timeout.rb:76:in `timeout'
from /usr/local/lib/ruby/1.8/net/http.rb:560:in `connect'
from /usr/local/lib/ruby/1.8/net/http.rb:553:in `do_start'
from /usr/local/lib/ruby/1.8/net/http.rb:542:in `start'
from /usr/local/lib/ruby/1.8/net/http.rb:1032:in `request'
from /usr/local/lib/ruby/1.8/net/http.rb:769:in `get'
from /usr/local/share/apps/amarok/scripts/lyrics_lyrc/lyrics_lyrc.rb:122:in `fetchLyrics'
from /usr/local/share/apps/amarok/scripts/lyrics_lyrc/lyrics_lyrc.rb:187
from /usr/local/share/apps/amarok/scripts/lyrics_lyrc/lyrics_lyrc.rb:172:in `loop'
from /usr/local/share/apps/amarok/scripts/lyrics_lyrc/lyrics_lyrc.rb:172
Basically, how the lyrc script works - it's by looking up a song (title and artist) on
www.lyrc.com.ar - and the parsing the lyrics.. (simplified..)
So started out by verifying that I could access the website - which I could.. So it's not a network problem...
Next - check proxy settings.. From #amarok on EfNet, I learned that Amarok gets its proxy settings from the
KDE controlpanel.. No proxy settings were specified - as it should be.
Next - I managed to launch the script from
Amarok scriptmanager (without actually looking up any lyrics) - and attach truss(1) to the PID - from which I could see that it would trying to connect to localhost on port 8888.... Interesting...
Looking over the lyrics_lyrc.rb
source - more specifically the fetchLyrics function - I noticed the following:
if ( @proxy == nil )
@proxy = `dcop amarok script proxyForProtocol http`
end
Running, the above command - would yield:
http://localhost:8888
Back to KDE control panel and double-check the proxy settings.. still no problems there..
Finally, I did a recursive grep for localhost:8888 in ~/.kde/
Bingo.
The file ~/.kde/share/config/kioslaverc
had ProxyForProtocolHttp="http://localhost:8888"
I have absolutely no idea how it came to be there.. and I don't care.. I removed the file, and restarted Amarok - and voila.. lyrc works again !
Though, now I can't remember which lyrics I was looking for..
