當我嘗試安裝播放音樂所需的插件時，出現以下通知：
Failed to fetch http:/bd.archive.ubuntu.com/ubuntu/pool/universe/libd/libdvdread/libdvdread4_4.2.0+20121016-1ubuntu1.1_i386.deb 403 Forbidden
Failed to fetch http:/bd.archive.ubuntu.com/ubuntu/pool/universe/libd/libdvdnav/libdvdnav4_4.2.0+20130225-1ubuntu0.1_i386.deb 403 Forbidden
Failed to fetch http:/bd.archive.ubuntu.com/ubuntu/pool/universe/libm/libmad/libmad0_0.15.1b-7ubuntu2_i386.deb 403 Forbidden
Failed to fetch http:/bd.archive.ubuntu.com/ubuntu/pool/universe/l/lame/libmp3lame0_3.99.5+repack1-3_i386.deb 403 Forbidden
Failed to fetch http:/bd.archive.ubuntu.com/ubuntu/pool/universe/m/mpeg2dec/libmpeg2-4_0.5.1-5_i386.deb 403 Forbidden
Failed to fetch http:/bd.archive.ubuntu.com/ubuntu/pool/universe/o/opencore-amr/libopencore-amrnb0_0.1.3-2_i386.deb 403 Forbidden
Failed to fetch http:/bd.archive.ubuntu.com/ubuntu/pool/universe/o/opencore-amr/libopencore-amrwb0_0.1.3-2_i386.deb 403 Forbidden
Failed to fetch http:/bd.archive.ubuntu.com/ubuntu/pool/universe/x/x264/libx264-123_0.123.2189+git35cf912-1_i386.deb 403 Forbidden
Failed to fetch http:/bd.archive.ubuntu.com/ubuntu/pool/universe/a/a52dec/liba52-0.7.4_0.7.4-16build1_i386.deb 403 Forbidden
Failed to fetch http:/bd.archive.ubuntu.com/ubuntu/pool/universe/libs/libsidplay/libsidplay1_1.36.59-5_i386.deb 403 Forbidden
Failed to fetch http:/bd.archive.ubuntu.com/ubuntu/pool/universe/t/twolame/libtwolame0_0.3.13-1build1_i386.deb 403 Forbidden
Failed to fetch http:/bd.archive.ubuntu.com/ubuntu/pool/universe/g/gst-plugins-ugly1.0/gstreamer1.0-plugins-ugly_1.0.6-1_i386.deb 403 Forbidden
現在我該怎麼辦？ （我必須在每個http之後切斷一個'/'，因為我不允許發布超過2個連結。
答案1
嘗試更新儲存庫
sudo apt-get update
這將從儲存庫下載套件清單並「更新」它們以獲取有關最新版本的套件及其依賴項的資訊。
如果失敗，請嘗試變更為不同的軟體伺服器。
（軟體與更新 > Ubuntu 軟體 > 下載自：主伺服器）
對於 Rythmbox 的替代品，請嘗試；
女妖媒體播放器