[求助]audacious无法播放

[knightlu]

如题，在终端中运行提示为：

knightlu@knightlu-desktop:~$ audacious %U
amidi-plug(amidi-plug.c:amidiplug_init:97): init, read configuration
amidi-plug(i_backend.c:i_backend_load:107): loading backend '/usr/lib/audacious/Input/amidi-plug/ap-alsa.so'
amidi-plug(i_backend.c:i_backend_load:145): backend /usr/lib/audacious/Input/amidi-plug/ap-alsa.so (name 'alsa') successfully loaded

** (audacious:7070): WARNING **: Failed to connect to server: Connection refused
MADPlug-Message: failed to open audio output: XMMS reverse compatibility output plugin