Lee Revell wrote:
> On Mon, 2006-07-24 at 15:40 -0500, V. Ananda Krishnan wrote:
>> Lee Revell wrote:
>>> On Mon, 2006-07-24 at 15:15 -0500, V. Ananda Krishnan wrote:
>>>> None of the "function keys (F1 thru F9) seems to function for the
>>>> alsamixer display. Only the "left/right/up/down" arrow keys work.
>>>> Also
>>>> the space bar doesn't work either.
>>> You must have a very old alsamixer then.
>> My installation is RedHat Enterprise Linux4.0-Update3 and it has the
>> version (alsa-lib, alsa-utils etc) 1.0.6-5.i386. Will check with the
>> ALSA site for any new updates.
>>
>
> Heh, that version is about two years out of date. The current version
> is 1.0.12-rc1.
>
> But, it shouldn't be necessary to update alsamixer. It's still possible
> to unmute and raise the volume of PCM capture.
>
>> V.A. Krishnan
>>> Use "m" to unmute PCM capture. Use amixer to verify that it is really
>>> unmuted.
>>>
Hello,
I downloaded the alsa-driver, utils, and lib of 1.0.11 version and now
some controls in the alsamixer work. Here is the info for debugging :
version info:
alsa-lib-1.0.11-2
alsa-utils-1.0.11-2.RHEL4
alsa-lib-debuginfo-1.0.11-2
alsa-lib-devel-1.0.11-2
alsa-utils-debuginfo-1.0.11-2.RHEL4
execution of cmd: aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: ICH5 [Intel ICH5], device 0: Intel ICH [Intel ICH5]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: ICH5 [Intel ICH5], device 4: Intel ICH - IEC958 [Intel ICH5 -
IEC958]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: UAC3556B [UAC3556B], device 0: USB Audio [USB Audio]
Subdevices: 1/1
Subdevice #0: subdevice #0
playing sound by executing aplay -D hw:1,0
/usr/share/sounds/shutdown*.wave works fine. (better than version 1.0.6-5)
executed the command: alsaunmute 1
executed the command and used "F4" to adjust the capture of mic and
raised mic channel using "alsamixer -c 1"
However the recording still doesn't work with the command:
arecord -d 20 -D hw:1,0 -f dat /tmp/foobar.wav
and the dump is below:
Simple mixer control 'Bass',0
Capabilities: volume volume-joined
Playback channels: Mono
Capture channels: Mono
Limits: 0 - 48
Mono: 45 [94%]
Simple mixer control 'Bass Boost',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
Simple mixer control 'Treble',0
Capabilities: volume volume-joined
Playback channels: Mono
Capture channels: Mono
Limits: 0 - 48
Mono: 24 [50%]
Simple mixer control 'PCM',0
Capabilities: pvolume cvolume pswitch pswitch-joined cswitch
cswitch-joined
Playback channels: Front Left - Front Right
Capture channels: Mono
Limits: Playback 0 - 704 Capture 0 - 15
Mono: Capture 7 [47%] [off]
Front Left: Playback 500 [71%] [on]
Front Right: Playback 500 [71%] [on]
Simple mixer control 'PCM Capture Source',0
Capabilities: enum
Items: 'PCM' 'Mic' 'Input 2'
Item0: 'Mic'
Simple mixer control 'PCM',1
Capabilities: cvolume
Capture channels: Mono
Limits: Capture 0 - 656
Mono: Capture 299 [46%]
Simple mixer control 'Mic',0
Capabilities: cvolume
Capture channels: Mono
Limits: Capture 0 - 15
Mono: Capture 10 [67%]
Simple mixer control 'Auto Gain Control',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
Please let me know if I have anything set in the wrong way. Let me also
know if we have to login a defect at ALSA-project site. Hope I have
switched on the capture this time. "space bar" doesn't work and so is
the case with "m" to unmute the channel. Also with 1.0.11 version,
"F2", "F3", "F4" and "F5" function keys WORK.
Thanks for all your help.
V. A. Krishnan.
>>> Lee
>>>
>>
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