和声卡驱动有关

[root@localhost ~]# aplay -l


********************   WARNING   *******************************
Warning! aplay uses ALSA emulation instead of the native OSS API
****************************************************************

**** List of PLAYBACK Hardware Devices ****
card 1: snd_ctl_card_info_get_id [Intel HD Audio], device 0: OSS ID [HD Audio play front]
  Subdevices: 1/1
  Subdevice #0: OSS subname
card 1: snd_ctl_card_info_get_id [Intel HD Audio], device 1: OSS ID [HD Audio play center/LFE]
  Subdevices: 1/1
  Subdevice #0: OSS subname
card 1: snd_ctl_card_info_get_id [Intel HD Audio], device 2: OSS ID [HD Audio play rear]
  Subdevices: 1/1
  Subdevice #0: OSS subname
card 1: snd_ctl_card_info_get_id [Intel HD Audio], device 3: OSS ID [HD Audio play side]
  Subdevices: 1/1
  Subdevice #0: OSS subname
card 1: snd_ctl_card_info_get_id [Intel HD Audio], device 4: OSS ID [HD Audio play modem-out]
  Subdevices: 1/1
  Subdevice #0: OSS subname
card 1: snd_ctl_card_info_get_id [Intel HD Audio], device 5: OSS ID [HD Audio play spdif-out]
  Subdevices: 1/1
  Subdevice #0: OSS subname
card 1: snd_ctl_card_info_get_id [Intel HD Audio], device 6: OSS ID [HD Audio rec rec1-mux]
  Subdevices: 1/1
  Subdevice #0: OSS subname
card 1: snd_ctl_card_info_get_id [Intel HD Audio], device 7: OSS ID [HD Audio rec rec2-mux]
  Subdevices: 1/1
  Subdevice #0: OSS subname
card 1: snd_ctl_card_info_get_id [Intel HD Audio], device 8: OSS ID [HD Audio rec rec3-mux]
  Subdevices: 1/1
  Subdevice #0: OSS subname
card 1: snd_ctl_card_info_get_id [Intel HD Audio], device 9: OSS ID [HD Audio rec modem-out]
  Subdevices: 1/1
  Subdevice #0: OSS subname



有看的懂 的吗　　　　　　

要翻译的话自己安装个星际译王自己慢慢看，还能锻炼你的鸟语水平，版主们不是专业翻译。
    其他的你还要说什么？ 是声卡驱动有问题还是其他的？可以的话麻烦把你的系统，声卡型号等信息说出来，版主们不是算命的半仙，能猜出你的想法。