Eu tenho um grande problema, ontem o skype funcionou, mas hoje nada funciona. Quando faço uma chamada de teste do Skype, não ouço nada, e quando ligo com outra pessoa, ela ouve a minha música e a si mesma duas vezes. Então minha entrada é ignorada e minha saída é tratada como minha entrada de som. O que posso fazer para resolver isso?
Eu tenho o PulseAudio como o serviço de áudio.
Além disso, quando eu inicializo a máquina e vou para as configurações de som, não vejo que tenho meu microfone conectado, tenho que removê-lo e conectá-lo novamente e depois ativá-lo através do botão de alternância.
pulseaudio --dump-conf
### Read from configuration file: /etc/pulse/daemon.conf ###
daemonize = no
fail = yes
high-priority = yes
nice-level = -11
realtime-scheduling = yes
realtime-priority = 5
allow-module-loading = yes
allow-exit = yes
use-pid-file = yes
system-instance = no
local-server-type = user
cpu-limit = no
enable-shm = yes
flat-volumes = no
lock-memory = no
exit-idle-time = 20
scache-idle-time = 20
dl-search-path = /usr/lib/pulse-1.1/modules
default-script-file = /etc/pulse/default.pa
load-default-script-file = yes
log-target = auto
log-level = notice
resample-method = speex-float-1
enable-remixing = yes
enable-lfe-remixing = no
default-sample-format = s16le
default-sample-rate = 44100
default-sample-channels = 2
default-channel-map = front-left,front-right
default-fragments = 8
default-fragment-size-msec = 10
enable-deferred-volume = yes
deferred-volume-safety-margin-usec = 1
deferred-volume-extra-delay-usec = 0
shm-size-bytes = 0
log-meta = no
log-time = no
log-backtrace = 0
rlimit-fsize = -1
rlimit-data = -1
rlimit-stack = -1
rlimit-core = -1
rlimit-rss = -1
rlimit-as = -1
rlimit-nproc = -1
rlimit-nofile = 256
rlimit-memlock = -1
rlimit-locks = -1
rlimit-sigpending = -1
rlimit-msgqueue = -1
rlimit-nice = 31
rlimit-rtprio = 9
rlimit-rttime = 1000000
amixer -c 0
Simple mixer control 'Master',0
Capabilities: pvolume pvolume-joined pswitch pswitch-joined penum
Playback channels: Mono
Limits: Playback 0 - 64
Mono: Playback 51 [80%] [-13.00dB] [on]
Simple mixer control 'Headphone',0
Capabilities: pvolume pswitch penum
Playback channels: Front Left - Front Right
Limits: Playback 0 - 64
Mono:
Front Left: Playback 63 [98%] [0.00dB] [on]
Front Right: Playback 63 [98%] [0.00dB] [on]
Simple mixer control 'Speaker',0
Capabilities: pvolume pswitch penum
Playback channels: Front Left - Front Right
Limits: Playback 0 - 64
Mono:
Front Left: Playback 0 [0%] [-63.00dB] [off]
Front Right: Playback 0 [0%] [-63.00dB] [off]
Simple mixer control 'PCM',0
Capabilities: pvolume penum
Playback channels: Front Left - Front Right
Limits: Playback 0 - 255
Mono:
Front Left: Playback 254 [100%] [0.20dB]
Front Right: Playback 254 [100%] [0.20dB]
Simple mixer control 'Mic',0
Capabilities: pvolume pswitch penum
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Mono:
Front Left: Playback 0 [0%] [-34.50dB] [off]
Front Right: Playback 0 [0%] [-34.50dB] [off]
Simple mixer control 'Mic Boost',0
Capabilities: volume penum
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 penum
Playback channels: Mono
Mono: Playback [on]
Simple mixer control 'Beep',0
Capabilities: pvolume pswitch penum
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Mono:
Front Left: Playback 0 [0%] [-34.50dB] [off]
Front Right: Playback 0 [0%] [-34.50dB] [off]
Simple mixer control 'Capture',0
Capabilities: cvolume cswitch penum
Capture channels: Front Left - Front Right
Limits: Capture 0 - 46
Front Left: Capture 20 [43%] [3.00dB] [on]
Front Right: Capture 20 [43%] [3.00dB] [on]
Simple mixer control 'Auto-Mute Mode',0
Capabilities: enum
Items: 'Disabled' 'Enabled'
Item0: 'Enabled'
Simple mixer control 'Digital',0
Capabilities: cvolume penum
Capture channels: Front Left - Front Right
Limits: Capture 0 - 120
Front Left: Capture 60 [50%] [0.00dB]
Front Right: Capture 60 [50%] [0.00dB]
pactl info
Server String: unix:/home/alvar/.pulse/0ccbfd82b4743aca7966222b0000000d-runtime/native
Library Protocol Version: 26
Server Protocol Version: 26
Is Local: yes
Client Index: 74
Tile Size: 65472
User Name: alvar
Host Name: root
Server Name: pulseaudio
Server Version: 1.1
Default Sample Specification: s16le 2ch 44100Hz
Default Channel Map: front-left,front-right
Default Sink: alsa_output.pci-0000_00_08.0.analog-stereo
Default Source: alsa_input.pci-0000_00_08.0.analog-stereo
Cookie: e46a:f38a
Depois de uma longa discussão no chat, acabei sugerindo um velho truque barato.
Crie um novo usuário. Se funcionar, suas preferências ocultas em seu diretório pessoal estarão no caminho, basta movê-las com mkdir ~/conf.backup && mv ~/.* ~/conf.backup/ e reiniciar sua sessão deve funcionar.
Um método menos destrutivo poderia estar removendo ~/.config/pulse :
rm -R ~/.config/pulse
Isso apenas remove a configuração relacionada ao pulso.