!](http://i.imgur.com/KT1vymh.png)
!](http://i.imgur.com/3ItWUOU.png)
怎么找回来?
uname -a
Linux openSUSE.site 3.7.10-1.1-desktop #1 SMP PREEMPT Thu Feb 28 15:06:29 UTC 2013 (82d3f21) x86_64 x86_64 x86_64 GNU/Linux
lspci | grep -i audio
00:1b.0 Audio device: Intel Corporation 7 Series/C210 Series Chipset Family High Definition Audio Controller (rev 04)
lsmod | grep snd
snd_hda_codec_hdmi 40844 1
snd_hda_codec_conexant 70551 1
snd_hda_intel 42034 0
snd_hda_codec 147417 3 snd_hda_codec_hdmi,snd_hda_codec_conexant,snd_hda_intel
snd_hwdep 13603 1 snd_hda_codec
snd_pcm 110154 3 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec
snd_seq 69780 0
snd_timer 29371 2 snd_pcm,snd_seq
snd_seq_device 14498 1 snd_seq
snd 91489 9 snd_hda_codec_hdmi,snd_hda_codec_conexant,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_seq,snd_timer,snd_seq_device
soundcore 15048 1 snd
snd_page_alloc 18711 2 snd_hda_intel,snd_pcm