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hello!
I have a little problem with my audio in Parabola GNU/Linux-Libre (is Arch but without nonfree software), i follow the guide to configure ALSA, but i didn't work.
the problem is, there is sound and everything is fine, in the analog card, BUT, I dont use that card because I have USB Sound Speakers.I have output in VLC if I force it to use ALSA instead the default output.
there is some data:
[andres@arayapc ~]$ cat /var/lib/alsa/asound.state
state.Intel {
control.1 {
iface MIXER
name 'Channel Mode'
value '6ch'
comment {
access 'read write'
type ENUMERATED
count 1
item.0 '2ch'
item.1 '4ch'
item.2 '6ch'
}
}
control.2 {
iface MIXER
name 'Front Playback Volume'
value.0 31
value.1 31
comment {
access 'read write'
type INTEGER
count 2
range '0 - 31'
dbmin -4650
dbmax 0
dbvalue.0 0
dbvalue.1 0
}
}
control.3 {
iface MIXER
name 'Front Playback Switch'
value.0 true
value.1 true
comment {
access 'read write'
type BOOLEAN
count 2
}
}
control.4 {
iface MIXER
name 'Surround Playback Volume'
value.0 31
value.1 31
comment {
access 'read write'
type INTEGER
count 2
range '0 - 31'
dbmin -4650
dbmax 0
dbvalue.0 0
dbvalue.1 0
}
}
control.5 {
iface MIXER
name 'Surround Playback Switch'
value.0 true
value.1 true
comment {
access 'read write'
type BOOLEAN
count 2
}
}
control.6 {
iface MIXER
name 'Center Playback Volume'
value 31
comment {
access 'read write'
type INTEGER
count 1
range '0 - 31'
dbmin -4650
dbmax 0
dbvalue.0 0
}
}
control.7 {
iface MIXER
name 'LFE Playback Volume'
value 31
comment {
access 'read write'
type INTEGER
count 1
range '0 - 31'
dbmin -4650
dbmax 0
dbvalue.0 0
}
}
control.8 {
iface MIXER
name 'Center Playback Switch'
value true
comment {
access 'read write'
type BOOLEAN
count 1
}
}
control.9 {
iface MIXER
name 'LFE Playback Switch'
value true
comment {
access 'read write'
type BOOLEAN
count 1
}
}
control.10 {
iface MIXER
name 'Headphone Playback Switch'
value.0 true
value.1 true
comment {
access 'read write'
type BOOLEAN
count 2
}
}
control.11 {
iface MIXER
name 'Rear Mic Playback Volume'
value.0 31
value.1 31
comment {
access 'read write'
type INTEGER
count 2
range '0 - 31'
dbmin -3450
dbmax 1200
dbvalue.0 1200
dbvalue.1 1200
}
}
control.12 {
iface MIXER
name 'Rear Mic Playback Switch'
value.0 true
value.1 true
comment {
access 'read write'
type BOOLEAN
count 2
}
}
control.13 {
iface MIXER
name 'Front Mic Playback Volume'
value.0 9
value.1 9
comment {
access 'read write'
type INTEGER
count 2
range '0 - 31'
dbmin -3450
dbmax 1200
dbvalue.0 -2100
dbvalue.1 -2100
}
}
control.14 {
iface MIXER
name 'Front Mic Playback Switch'
value.0 true
value.1 true
comment {
access 'read write'
type BOOLEAN
count 2
}
}
control.15 {
iface MIXER
name 'Line Playback Volume'
value.0 31
value.1 31
comment {
access 'read write'
type INTEGER
count 2
range '0 - 31'
dbmin -3450
dbmax 1200
dbvalue.0 1200
dbvalue.1 1200
}
}
control.16 {
iface MIXER
name 'Line Playback Switch'
value.0 true
value.1 true
comment {
access 'read write'
type BOOLEAN
count 2
}
}
control.17 {
iface MIXER
name 'Auto-Mute Mode'
value Enabled
comment {
access 'read write'
type ENUMERATED
count 1
item.0 Disabled
item.1 Enabled
}
}
control.18 {
iface MIXER
name 'Rear Mic Boost Volume'
value.0 3
value.1 3
comment {
access 'read write'
type INTEGER
count 2
range '0 - 3'
dbmin 0
dbmax 3000
dbvalue.0 3000
dbvalue.1 3000
}
}
control.19 {
iface MIXER
name 'Front Mic Boost Volume'
value.0 3
value.1 3
comment {
access 'read write'
type INTEGER
count 2
range '0 - 3'
dbmin 0
dbmax 3000
dbvalue.0 3000
dbvalue.1 3000
}
}
control.20 {
iface MIXER
name 'Capture Switch'
value.0 false
value.1 false
comment {
access 'read write'
type BOOLEAN
count 2
}
}
control.21 {
iface MIXER
name 'Capture Switch'
index 1
value.0 false
value.1 false
comment {
access 'read write'
type BOOLEAN
count 2
}
}
control.22 {
iface MIXER
name 'Capture Volume'
value.0 31
value.1 31
comment {
access 'read write'
type INTEGER
count 2
range '0 - 31'
dbmin -1200
dbmax 3450
dbvalue.0 3450
dbvalue.1 3450
}
}
control.23 {
iface MIXER
name 'Capture Volume'
index 1
value.0 30
value.1 30
comment {
access 'read write'
type INTEGER
count 2
range '0 - 31'
dbmin -1200
dbmax 3450
dbvalue.0 3300
dbvalue.1 3300
}
}
control.24 {
iface MIXER
name 'Input Source'
value 'Front Mic'
comment {
access 'read write'
type ENUMERATED
count 1
item.0 'Rear Mic'
item.1 'Front Mic'
item.2 Line
}
}
control.25 {
iface MIXER
name 'Input Source'
index 1
value 'Rear Mic'
comment {
access 'read write'
type ENUMERATED
count 1
item.0 'Rear Mic'
item.1 'Front Mic'
item.2 Line
}
}
control.26 {
iface MIXER
name 'Beep Playback Volume'
value.0 30
value.1 30
comment {
access 'read write'
type INTEGER
count 2
range '0 - 31'
dbmin -3450
dbmax 1200
dbvalue.0 1050
dbvalue.1 1050
}
}
control.27 {
iface MIXER
name 'Beep Playback Switch'
value.0 true
value.1 true
comment {
access 'read write'
type BOOLEAN
count 2
}
}
control.28 {
iface MIXER
name 'Master Playback Volume'
value 31
comment {
access 'read write'
type INTEGER
count 1
range '0 - 31'
dbmin -4650
dbmax 0
dbvalue.0 0
}
}
control.29 {
iface MIXER
name 'Master Playback Switch'
value true
comment {
access 'read write'
type BOOLEAN
count 1
}
}
control.30 {
iface MIXER
name 'PCM Playback Volume'
value.0 252
value.1 252
comment {
access 'read write user'
type INTEGER
count 2
range '0 - 255'
tlv '0000000100000008ffffec1400000014'
dbmin -5100
dbmax 0
dbvalue.0 -60
dbvalue.1 -60
}
}
}
state.Device {
control.1 {
iface MIXER
name 'PCM Playback Switch'
value true
comment {
access 'read write'
type BOOLEAN
count 1
}
}
control.2 {
iface MIXER
name 'PCM Playback Volume'
value.0 8548
value.1 8548
comment {
access 'read write'
type INTEGER
count 2
range '0 - 9472'
dbmin -3700
dbmax 0
dbvalue.0 -361
dbvalue.1 -361
}
}
control.3 {
iface MIXER
name Loudness
value true
comment {
access 'read write'
type BOOLEAN
count 1
}
}
}
[andres@arayapc ~]$ [andres@arayapc ~]$ cat /proc/asound/modules
1 snd_hda_intel
2 snd_usb_audio[andres@arayapc ~]$ cat /etc/modprobe.d/alsa.conf
options snd slots=snd_usb_audiox0
options snd slots=snd-intelx1
[andres@arayapc ~]$ [andres@arayapc ~]$ aplay -l
**** List of PLAYBACK Hardware Devices ****
card 1: Intel [HDA Intel], device 0: ALC883 Analog [ALC883 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 2: Device [USB Sound Device], device 0: USB Audio [USB Audio]
Subdevices: 1/1
Subdevice #0: subdevice #0
[andres@arayapc ~]$ [andres@arayapc ~]$ lsmod|grep '^snd' | column -t
snd_usb_audio 74314 1
snd_usbmidi_lib 15445 1 snd_usb_audio
snd_rawmidi 15196 1 snd_usbmidi_lib
snd_seq_device 4252 1 snd_rawmidi
snd_hda_codec_realtek 222124 1
snd_hda_intel 19101 2
snd_hda_codec 66954 2 snd_hda_codec_realtek,snd_hda_intel
snd_hwdep 4942 2 snd_usb_audio,snd_hda_codec
snd_pcm 60015 3 snd_usb_audio,snd_hda_intel,snd_hda_codec
snd_timer 15374 1 snd_pcm
snd 43561 16 snd_usb_audio,snd_usbmidi_lib,snd_rawmidi,snd_seq_device,snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_timer
snd_page_alloc 5773 2 snd_hda_intel,snd_pcm
[andres@arayapc ~]$ [andres@arayapc ~]$ ls -l /dev/snd
total 0
drwxr-xr-x 2 root root 60 sep 24 18:04 by-id
drwxr-xr-x 2 root root 80 sep 24 18:04 by-path
crw-rw----+ 1 root audio 116, 6 sep 24 16:53 controlC1
crw-rw----+ 1 root audio 116, 8 sep 24 18:04 controlC2
crw-rw----+ 1 root audio 116, 5 sep 24 16:53 hwC1D2
crw-rw----+ 1 root audio 116, 4 sep 24 16:54 pcmC1D0c
crw-rw----+ 1 root audio 116, 3 sep 24 16:54 pcmC1D0p
crw-rw----+ 1 root audio 116, 2 sep 24 16:53 pcmC1D2c
crw-rw----+ 1 root audio 116, 7 sep 24 18:04 pcmC2D0p
crw-rw---- 1 root audio 116, 1 sep 24 16:53 seq
crw-rw----+ 1 root audio 116, 33 sep 24 16:53 timer
[andres@arayapc ~]$so, thats all, :).
thanks!!
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