[SOLVED] No sound, but system shows like all is ok...

[vensu]

Hey, guys! I need hELP so much!
I dunno what's wrong, but I lost any sound after reboot and can't get it back already for two days. All was working till reboot, after reboot (not ever after updating) I got my laptop silent. All things such alsa-mixer, aplay or audacious show that all is kinda working< no errors or smth else. Have tried to remove alsa and all configs, but it was resultless. Well, have done updates, but nothing changes. Then I thought maybe I lost my souncard, but no, it works on Sabayon. Have copied configs given by Sabayon, but again failed. Was googling, but all suggestions on the net have noting to do in my situation.
Any ideas what should I check to find a problem? I just NEED my AUDIO working! :/ It's really strange that it brokes with no any reason and I never had such kind of troubles... Thanks a lot!

[eccerr0r]

Are you sure you can see all your output channels (alsa-mixer sees your hardware name) and have your desired output device selected as well as not muted?
_________________
Intel Core i7 2700K/Radeon R7 250/24GB DDR3/256GB SSD
What am I supposed watching?

[vensu]

Yes, I'm sure! It's all up 100% of volume and not mute as well.

[Marlo]

Hi,
You're using alsa alone? Or with Phonon? Or with PulseAudio?
_________________
------------------------------------------------------------------
http://radio.garden/

[albright]

what is output of

cat /proc/asound/cards

do you have a ~/.asoundrc file? If so, what is output of

cat ~/.asoundrc
_________________
.... there is nothing - absolutely nothing - half so much worth
doing as simply messing about with Linux ...
(apologies to Kenneth Graeme)

[vensu]

Well, that's what I have,
cat /proc/asound/cards
0 [PCH ]: HDA-Intel - HDA Intel PCH
HDA Intel PCH at 0xf3610000 irq 47
2 [ThinkPadEC ]: ThinkPad EC - ThinkPad Console Audio Control
ThinkPad Console Audio Control at EC reg 0x30, fw unknown

cat ~/.asoundrc
No such file or directory

[VoidMage]

Add 'amixer', 'amixer -c 0', 'amixer -c 2' (last one is a guess, perhaps it should be '1').

Also, 'ls -l /dev/snd/ and ''getfacl /dev/snd/*'.

[vensu]

amixer
Simple mixer control 'Master',0
Capabilities: pvolume pvolume-joined pswitch pswitch-joined
Playback channels: Mono
Limits: Playback 0 - 87
Mono: Playback 87 [100%] [0.00dB] [on]
Simple mixer control 'Headphone',0
Capabilities: pvolume pswitch
Playback channels: Front Left - Front Right
Limits: Playback 0 - 87
Mono:
Front Left: Playback 87 [100%] [0.00dB] [off]
Front Right: Playback 87 [100%] [0.00dB] [off]
Simple mixer control 'Speaker',0
Capabilities: pvolume pswitch
Playback channels: Front Left - Front Right
Limits: Playback 0 - 87
Mono:
Front Left: Playback 87 [100%] [0.00dB] [off]
Front Right: Playback 87 [100%] [0.00dB] [off]
Simple mixer control 'PCM',0
Capabilities: pvolume
Playback channels: Front Left - Front Right
Limits: Playback 0 - 255
Mono:
Front Left: Playback 255 [100%] [0.00dB]
Front Right: Playback 255 [100%] [0.00dB]
Simple mixer control 'Mic',0
Capabilities: pvolume pswitch
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Mono:
Front Left: Playback 31 [100%] [12.00dB] [off]
Front Right: Playback 31 [100%] [12.00dB] [off]
Simple mixer control 'Mic Boost',0
Capabilities: volume
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: 0 - 3
Front Left: 3 [100%] [30.00dB]
Front Right: 3 [100%] [30.00dB]
Simple mixer control 'IEC958',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'Beep',0
Capabilities: pvolume pswitch
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Mono:
Front Left: Playback 31 [100%] [12.00dB] [off]
Front Right: Playback 31 [100%] [12.00dB] [off]
Simple mixer control 'Capture',0
Capabilities: cvolume cswitch
Capture channels: Front Left - Front Right
Limits: Capture 0 - 63
Front Left: Capture 63 [100%] [30.00dB] [on]
Front Right: Capture 63 [100%] [30.00dB] [on]
Simple mixer control 'Auto-Mute Mode',0
Capabilities: enum
Items: 'Disabled' 'Enabled'
Item0: 'Enabled'
Simple mixer control 'Digital',0
Capabilities: cvolume
Capture channels: Front Left - Front Right
Limits: Capture 0 - 120
Front Left: Capture 120 [100%] [30.00dB]
Front Right: Capture 120 [100%] [30.00dB]
Simple mixer control 'Internal Mic',0
Capabilities: pvolume pswitch
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Mono:
Front Left: Playback 31 [100%] [12.00dB] [off]
Front Right: Playback 31 [100%] [12.00dB] [off]
Simple mixer control 'Internal Mic Boost',0
Capabilities: volume
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: 0 - 3
Front Left: 3 [100%] [30.00dB]
Front Right: 3 [100%] [30.00dB]

amixer -c 0
Simple mixer control 'Master',0
Capabilities: pvolume pvolume-joined pswitch pswitch-joined
Playback channels: Mono
Limits: Playback 0 - 87
Mono: Playback 87 [100%] [0.00dB] [on]
Simple mixer control 'Headphone',0
Capabilities: pvolume pswitch
Playback channels: Front Left - Front Right
Limits: Playback 0 - 87
Mono:
Front Left: Playback 87 [100%] [0.00dB] [off]
Front Right: Playback 87 [100%] [0.00dB] [off]
Simple mixer control 'Speaker',0
Capabilities: pvolume pswitch
Playback channels: Front Left - Front Right
Limits: Playback 0 - 87
Mono:
Front Left: Playback 87 [100%] [0.00dB] [off]
Front Right: Playback 87 [100%] [0.00dB] [off]
Simple mixer control 'PCM',0
Capabilities: pvolume
Playback channels: Front Left - Front Right
Limits: Playback 0 - 255
Mono:
Front Left: Playback 255 [100%] [0.00dB]
Front Right: Playback 255 [100%] [0.00dB]
Simple mixer control 'Mic',0
Capabilities: pvolume pswitch
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Mono:
Front Left: Playback 31 [100%] [12.00dB] [off]
Front Right: Playback 31 [100%] [12.00dB] [off]
Simple mixer control 'Mic Boost',0
Capabilities: volume
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: 0 - 3
Front Left: 3 [100%] [30.00dB]
Front Right: 3 [100%] [30.00dB]
Simple mixer control 'IEC958',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'Beep',0
Capabilities: pvolume pswitch
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Mono:
Front Left: Playback 31 [100%] [12.00dB] [off]
Front Right: Playback 31 [100%] [12.00dB] [off]
Simple mixer control 'Capture',0
Capabilities: cvolume cswitch
Capture channels: Front Left - Front Right
Limits: Capture 0 - 63
Front Left: Capture 63 [100%] [30.00dB] [on]
Front Right: Capture 63 [100%] [30.00dB] [on]
Simple mixer control 'Auto-Mute Mode',0
Capabilities: enum
Items: 'Disabled' 'Enabled'
Item0: 'Enabled'
Simple mixer control 'Digital',0
Capabilities: cvolume
Capture channels: Front Left - Front Right
Limits: Capture 0 - 120
Front Left: Capture 120 [100%] [30.00dB]
Front Right: Capture 120 [100%] [30.00dB]
Simple mixer control 'Internal Mic',0
Capabilities: pvolume pswitch
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Mono:
Front Left: Playback 31 [100%] [12.00dB] [off]
Front Right: Playback 31 [100%] [12.00dB] [off]
Simple mixer control 'Internal Mic Boost',0
Capabilities: volume
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: 0 - 3
Front Left: 3 [100%] [30.00dB]
Front Right: 3 [100%] [30.00dB]

amixer -c 2
Simple mixer control 'Console',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]

amixer -c 1
Invalid card number.


ls -l /dev/snd/
итого 0
drwxr-xr-x 2 root root 80 авг 28 17:12 by-path
crw-rw----+ 1 root audio 116, 3 авг 28 17:12 controlC0
crw-rw----+ 1 root audio 116, 2 авг 28 17:12 controlC2
crw-rw----+ 1 root audio 116, 7 авг 28 17:12 hwC0D0
crw-rw----+ 1 root audio 116, 8 авг 28 17:12 hwC0D3
crw-rw----+ 1 root audio 116, 5 авг 28 17:12 pcmC0D0c
crw-rw----+ 1 root audio 116, 4 авг 28 22:21 pcmC0D0p
crw-rw----+ 1 root audio 116, 6 авг 28 17:12 pcmC0D3p
crw-rw----+ 1 root audio 116, 33 авг 28 17:12 timer

getfacl /dev/snd/*
getfacl: Removing leading '/' from absolute path names
# file: dev/snd/by-path
# owner: root
# group: root
user::rwx
group::r-x
other::r-x

# file: dev/snd/controlC0
# owner: root
# group: audio
user::rw-
user:symb:rw-
group::rw-
mask::rw-
other::---

# file: dev/snd/controlC2
# owner: root
# group: audio
user::rw-
user:symb:rw-
group::rw-
mask::rw-
other::---

# file: dev/snd/hwC0D0
# owner: root
# group: audio
user::rw-
user:symb:rw-
group::rw-
mask::rw-
other::---

# file: dev/snd/hwC0D3
# owner: root
# group: audio
user::rw-
user:symb:rw-
group::rw-
mask::rw-
other::---

# file: dev/snd/pcmC0D0c
# owner: root
# group: audio
user::rw-
user:symb:rw-
group::rw-
mask::rw-
other::---

# file: dev/snd/pcmC0D0p
# owner: root
# group: audio
user::rw-
user:symb:rw-
group::rw-
mask::rw-
other::---

# file: dev/snd/pcmC0D3p
# owner: root
# group: audio
user::rw-
user:symb:rw-
group::rw-
mask::rw-
other::---

# file: dev/snd/timer
# owner: root
# group: audio
user::rw-
user:symb:rw-
group::rw-
mask::rw-
other::---

[vensu]

Just solved!
But thank you for participation! Sometimes it's really needed even to solve by iwnself... Huh.