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root下面使用amixer,alsamixer和speaker-test应该都还算正常吧 声音也都已经调到比较大了
kde下提示
Error while initializing the sound driver
device /dev/dsp can't be opened (No such file or directory)
另外也查看了mailing list
看到以下的内容:
Are you actually in the audio group?
$ groups | grep -o audio
audio
Do the devices have the proper permissions?
$ ls -l /dev/snd/
total 0
crw-rw---- 1 root audio 116, 0 2007-02-25 09:43 controlC0
crw-rw---- 1 root audio 116, 24 2007-02-25 09:43 pcmC0D0c
crw-rw---- 1 root audio 116, 16 2007-02-25 09:43 pcmC0D0p
crw-rw---- 1 root audio 116, 17 2007-02-25 09:43 pcmC0D1p
crw-rw---- 1 root audio 116, 18 2007-02-25 09:43 pcmC0D2p
crw-rw---- 1 root audio 116, 27 2007-02-25 09:43 pcmC0D3c
crw-rw---- 1 root audio 116, 33 2007-02-25 09:43 timer
而我的第一个命令没有输出,也许问题就出在这里,不知道这里应该怎么添加
后面那条命令得到
$ ls -l /dev/snd
总计 0
crw-rw---- 1 root audio 116, 0 2007-03-17 07:06 controlC0
crw-rw---- 1 root audio 116, 32 2007-03-17 07:06 controlC1
crw-rw---- 1 root audio 116, 24 2007-03-17 07:06 pcmC0D0c
crw-rw---- 1 root audio 116, 16 2007-03-17 07:06 pcmC0D0p
crw-rw---- 1 root audio 116, 25 2007-03-17 07:06 pcmC0D1c
crw-rw---- 1 root audio 116, 26 2007-03-17 07:06 pcmC0D2c
crw-rw---- 1 root audio 116, 27 2007-03-17 07:06 pcmC0D3c
crw-rw---- 1 root audio 116, 20 2007-03-17 07:06 pcmC0D4p
crw-rw---- 1 root audio 116, 56 2007-03-17 07:06 pcmC1D0c
crw-rw---- 1 root audio 116, 48 2007-03-17 07:06 pcmC1D0p
crw-rw---- 1 root audio 116, 1 2007-03-17 07:06 seq
crw-rw---- 1 root audio 116, 33 2007-03-17 07:06 timer
dmesg信息
MC'97 1 converters and GPIO not ready (0xff00)
ALSA device list:
#0: Intel 82801DB-ICH4 with AD1981B at 0xd0100c00, irq 11
#1: Intel 82801DB-ICH4 Modem at 0x2400, irq 11
还望大家指教,谢谢:) |
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