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我在自己的笔记本上安装了fedora9.0,但声卡无法驱动,安装过程中声卡测试就没有声音,看了很多贴子,我的电脑是装有双系统,(vista 和 fedora 9.0),我自己安装了最新的alsa-driver1.0.18a,alsa-lib1.0.18,alsa-util1.0.18,alsa-oss1.0.17,安装都 正确,但是就是不肯声,我按装网上的帖子将自己的/boot/grup/menu.lst 结尾处 添加了pci=noacpi,在自己的/etc/modprobe.d/sound文件中添加了options snd-hda-intel single_cmd=1 ,重启电脑仍然不好使,听不到声音,郁闷阿,我把自己的一些电脑信息粘贴如下:
[root@localhost ~]# lspci |grep Audio
00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 03)
[root@localhost ~]# lsmod | grep snd
snd_hda_intel 376440 4
snd_seq_dummy 6788 0
snd_seq_oss 30620 0
snd_seq_midi_event 9728 1 snd_seq_oss
snd_seq 45476 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi_event
snd_seq_device 10124 3 snd_seq_dummy,snd_seq_oss,snd_seq
snd_pcm_oss 36512 0
snd_mixer_oss 16640 1 snd_pcm_oss
snd_pcm 63108 3 snd_hda_intel,snd_pcm_oss
snd_timer 21128 2 snd_seq,snd_pcm
snd_page_alloc 11656 2 snd_hda_intel,snd_pcm
snd_hwdep 10500 1 snd_hda_intel
snd 47032 17 snd_hda_intel,snd_seq_dummy,snd_seq_oss,snd_seq,snd_seq_device,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_timer,snd_hwdep
soundcore 9288 1 snd
[root@localhost ~]# cat /proc/asound/card0/codec#* | grep Codec
Codec: IDT 92HD71B7X
Codec: Generic 10de ID 3
[root@localhost ~]# aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
Subdevices: 0/1
Subdevice #0: subdevice #0
card 0: Intel [HDA Intel], device 1: STAC92xx Digital [STAC92xx Digital]
Subdevices: 1/1
Subdevice #0: subdevice #0
[root@localhost ~]# aplay phone_1.wav
Playing WAVE 'phone_1.wav' : Signed 16 bit Little Endian, Rate 22050 Hz, Mono
*** PULSEAUDIO: Unable to create stream.
aplay: set_params:1022: Unable to install hw params:
ACCESS: RW_INTERLEAVED
FORMAT: S16_LE
SUBFORMAT: STD
SAMPLE_BITS: 16
FRAME_BITS: 16
CHANNELS: 1
RATE: 22050
PERIOD_TIME: 125000
PERIOD_SIZE: (2756 2757)
PERIOD_BYTES: (5512 5513)
PERIODS: 4
BUFFER_TIME: 500000
BUFFER_SIZE: 11025
BUFFER_BYTES: 22050
那位仁兄帮帮我,让我过上有声的日子,小弟已经被折磨的半死了,感激不尽 |
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