# alsamixer
cannot open mixer: 没有那个文件或目录
[root@MagicLinux ~]# mixer
bash: mixer: command not found
[root@MagicLinux ~]# alsacard
Open error: No such file or directory
0[root@MagicLinux ~]#
Setting default volumes...
amixer: Mixer attach default error: No such file or directory
Saving the mixer setup used for this in /etc/asound.state.
/sbin/alsactl: save_state:1502: No soundcards found...
checking for kernel linux/version.h... yes
checking for kernel linux/autoconf.h... yes
checking for kernel version... 2.6.30.9-uni
checking for GCC version... Kernel compiler: gcc 4.4.0 20090506 (Magic 4.4.0-5) (GCC) Used compiler: gcc (GCC) 4.4.0 20090506 (Magic 4.4.0-5)
checking for built-in ALSA... yes
configure: error: You have built-in ALSA in your kernel.
error: Bad exit status from /var/tmp/rpm-tmp.rScbm7 (%build)
RPM build errors:
Bad exit status from /var/tmp/rpm-tmp.rScbm7 (%build)
[root@MagicLinux SPECS]# rpm -qa|grep alsa
alsa-oss-1.0.17-2mgc25.i686
alsa-lib-1.0.21a-1mgc25.i686
alsa-firmware-1.0.20-1mgc25.i686
bluez-alsa-4.53-1mgc25.i686
alsa-utils-1.0.21-1mgc25.i686
Fix minimum period size for cs46xx cards. This fixes a problem in the
case where neither a period size nor a buffer size is passed to ALSA;
this is the case in Audacious, OpenAL, and others.