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音量不是静音,声卡是hda的,信息如下:
cat /proc/asound/cards
0 [SB ]: HDA-Intel - HDA ATI SB
HDA ATI SB at 0xfe9f4000 irq 16
1 [HDMI ]: HDA-Intel - HDA ATI HDMI
HDA ATI HDMI at 0xfeaec000 irq 19
lsmod如下:
lsmod
Module Size Used by
snd_seq_dummy 3100 0
snd_seq_oss 28256 0
snd_seq_midi_event 6776 1 snd_seq_oss
snd_seq 50784 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi_event
snd_seq_device 6716 3 snd_seq_dummy,snd_seq_oss,snd_seq
snd_pcm_oss 38256 0
snd_mixer_oss 15064 1 snd_pcm_oss
snd_hda_codec_atihdmi 3928 1
snd_hda_codec_realtek 250076 1
snd_hda_intel 26808 0
snd_hda_codec 57624 3 snd_hda_codec_atihdmi,snd_hda_codec_realtek,snd_hda_intel
snd_hwdep 8144 1 snd_hda_codec
snd_pcm 72944 3 snd_pcm_oss,snd_hda_intel,snd_hda_codec
fglrx 2155624 28
snd_timer 20472 2 snd_seq,snd_pcm
snd 60056 11 snd_seq_oss,snd_seq,snd_seq_device,snd_pcm_oss,snd_mixer_oss,snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_timer
soundcore 6800 1 snd
snd_page_alloc 9016 2 snd_hda_intel,snd_pcm
另外安装了audacious,在普通用户下运行如下提示
zhwlyfx@localhost ~ $ audacious2
** (audacious2:11585): WARNING **: Could not open file:///mnt/D/aac/一人有一个梦想.wav for reading or writing: 打开文件“/mnt/D/aac/一人有一个梦想.wav”出错:权限不够
段错误
只能用sudo运行,我使用sudo emerge安装的,
请问是不是只要sudo emerge安装的软件普通用户不能用阿,我用emerge好像只能sudo用阿,普通用户不能emerge阿,难道我以后只能在root下工作马 |
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