alsamixer can't recognize multi-channel audio card properly in ubuntu intrepid beta using default para
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Alsa utilities |
Invalid
|
Undecided
|
Unassigned | ||
Ubuntu |
Invalid
|
Undecided
|
Unassigned |
Bug Description
Hardware: Montevina(
Software: Intrepid-beta
Description:
alsamixer v1.0.17 can't recognize multi-channel audio card properly in ubuntu intrepid beta using default para. The alsamixer v1.0.18rc3 fixed this bug but not used in ubuntu yet.
Steps to reproduce:
1. Use command " # alsamixer ", the output is as following:
...
2. and only one bar shows up while the audio card is multi-channel.
If using " # alsamixer -c 0" , the output is as following:
...
and everything is allright.
The alsamixer version ubuntu (install files and apt-get source) used is v1.0.17.
I tried v1.0.18rc3 which is the lastest version on http://
and this bug has been fixed in v1.0.18rc3.
Sorry, i find out that it's not a bug later. It's a configuration problem.
I ask people in alsa project maillist and then check the configure file "/usr/share/ alsa/alsa. conf" in ubuntu. The line "/usr/share/ alsa/pulse. conf" makes the default config to be PulseAudio.
If this line removed, the alsamixer would act as normal.