probelms with sound in ubuntu karmic koala

[portaro]

my problem is realated with game warzone 2100 in my ubuntu karmic koala, the sound in game crash in the midle of a mission or in a menu game, in every moment the sound start a sound type zzzzzzzzzzzzzzzzzz is impossible stand in game with this malefic problem.

In comand console im put the comand for game and the console report this :
bt_audio_service_open: connect() failed: Ligação recusada (111)
bt_audio_service_open: connect() failed: Ligação recusada (111)
bt_audio_service_open: connect() failed: Ligação recusada (111)
bt_audio_service_open: connect() failed: Ligação recusada (111)

there is a result with command dkpg -l
dpkg-l return this

joao@joao-laptop-toshiba:~$ dpkg -l | grep warzone2100
ii warzone2100 2.2.2+dfsg1-1 3D real time strategy game
ii warzone2100-data 2.2.2+dfsg1-1 data files for warzone2100
ii warzone2100-music 2.2.2+dfsg1-1 official music for warzone2100

I need your help thanks

[Buginator]

First off, update to 2.3.4 or newer.

I bet pulse audio is the problem, make sure you have the latest version of that and also openAL soft.

[portaro]

THanks.
I think they have found the solution here
viewtopic.php?f=4&t=4615
I think you also referes to it

Many Thanks you for your help and co-developers forum and