Bem, encontrei a solução:
rm -r /home/user/.pulse*
E altere o arquivo /etc/libao.conf
alterar (antigo)
default_driver=alsa
quiet
para (novo)
default_driver=pulse
quiet
e reinicie seu sistema.
Atualizei o kernel do Linux no meu sistema para Linux 3.11-2-amd64 #1 SMP Debian 3.11.10-1 (2013-12-04) x86_64 GNU/Linux . Feito isso, o som não funciona mais.
Informações de distribuição ( cat /etc/*-release ):
PRETTY_NAME="Debian GNU/Linux jessie/sid"
NAME="Debian GNU/Linux"
ID=debian
ANSI_COLOR="1;31"
HOME_URL="http://www.debian.org/"
SUPPORT_URL="http://www.debian.org/support/"
BUG_REPORT_URL="http://bugs.debian.org/"
Quando executo o comando lspci | grep -i audio , ele imprime o seguinte:
00:01.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Wrestler HDMI Audio
00:14.2 Audio device: Advanced Micro Devices, Inc. [AMD] FCH Azalia Controller (rev 01)
Quando tento fazer um teste do meu som com o comando:
LC_ALL=C speaker-test -l 3 -t sine -c 1
Eu recebo o seguinte:
speaker-test 1.0.27.2
Playback device is default
Stream parameters are 48000Hz, S16_LE, 1 channels
Sine wave rate is 440.0000Hz
ALSA lib pulse.c:243:(pulse_connect) PulseAudio: Unable to connect: Access denied
Playback open error: -111,Connection refused
O que devo fazer?
Quando executo o comando alsactl init , ele imprime:
Found hardware: "HDA-Intel" "ATI R6xx HDMI" "HDA:1002aa01,00aa0100,00100200" "0x1025" "0x0740"
Hardware is initialized using a generic method
Então, quando eu tento executar: pulseaudio -D imprime:
E: [pulseaudio] main.c: Daemon startup failed.
aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: Generic [HD-Audio Generic], device 3: HDMI 0 [HDMI 0]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: Generic_1 [HD-Audio Generic], device 0: ALC271X Analog [ALC271X Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
aplay -L
default
Playback/recording through the PulseAudio sound server
hdmi:CARD=Generic,DEV=0
HD-Audio Generic, HDMI 0
HDMI Audio Output
sysdefault:CARD=Generic_1
HD-Audio Generic, ALC271X Analog
Default Audio Device
front:CARD=Generic_1,DEV=0
HD-Audio Generic, ALC271X Analog
Front speakers
surround40:CARD=Generic_1,DEV=0
HD-Audio Generic, ALC271X Analog
4.0 Surround output to Front and Rear speakers
surround41:CARD=Generic_1,DEV=0
HD-Audio Generic, ALC271X Analog
4.1 Surround output to Front, Rear and Subwoofer speakers
surround50:CARD=Generic_1,DEV=0
HD-Audio Generic, ALC271X Analog
5.0 Surround output to Front, Center and Rear speakers
surround51:CARD=Generic_1,DEV=0
HD-Audio Generic, ALC271X Analog
5.1 Surround output to Front, Center, Rear and Subwoofer speakers
surround71:CARD=Generic_1,DEV=0
HD-Audio Generic, ALC271X Analog
7.1 Surround output to Front, Center, Side, Rear and Woofer speakers
dmesg | som do grep
[ 8.838666] input: HD-Audio Generic HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:01.1/sound/card0/input7
[ 9.395442] input: HD-Audio Generic Headphone as /devices/pci0000:00/0000:00:14.2/sound/card1/input10
[ 9.395704] input: HD-Audio Generic Mic as /devices/pci0000:00/0000:00:14.2/sound/card1/input11
lsmod
Module Size Used by
cpufreq_userspace 12525 0
cpufreq_stats 12777 0
cpufreq_powersave 12454 0
cpufreq_conservative 14184 0
parport_pc 26300 0
ppdev 12686 0
lp 17074 0
parport 35749 3 lp,ppdev,parport_pc
bnep 17431 2
rfcomm 36903 0
bluetooth 215917 10 bnep,rfcomm
binfmt_misc 16949 1
nfsd 255063 2
auth_rpcgss 51036 1 nfsd
oid_registry 12419 1 auth_rpcgss
nfs_acl 12511 1 nfsd
nfs 143940 0
lockd 79321 2 nfs,nfsd
fscache 45230 1 nfs
sunrpc 211258 6 nfs,nfsd,auth_rpcgss,lockd,nfs_acl
fuse 78616 1
loop 26609 0
uvcvideo 78960 0
videobuf2_vmalloc 12816 1 uvcvideo
videobuf2_memops 12519 1 videobuf2_vmalloc
videobuf2_core 35029 1 uvcvideo
videodev 105100 2 uvcvideo,videobuf2_core
media 18303 2 uvcvideo,videodev
joydev 17063 0
acer_wmi 30174 0
snd_hda_codec_realtek 41059 1
arc4 12536 2
sparse_keymap 12818 1 acer_wmi
ath9k 94801 0
radeon 1166155 3
ath9k_common 12687 1 ath9k
ath9k_hw 390315 2 ath9k_common,ath9k
ath 21417 3 ath9k_common,ath9k,ath9k_hw
mac80211 416244 1 ath9k
ttm 69419 1 radeon
drm_kms_helper 35647 1 radeon
drm 227730 5 ttm,drm_kms_helper,radeon
snd_hda_codec_hdmi 35769 1
snd_hda_intel 39672 7
snd_hda_codec 142551 3 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_intel
kvm 354353 0
i2c_piix4 12623 0
cfg80211 377915 3 ath,ath9k,mac80211
snd_hwdep 13148 1 snd_hda_codec
snd_pcm 84096 3 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel
snd_page_alloc 17114 2 snd_pcm,snd_hda_intel
pcspkr 12595 0
psmouse 82028 0
evdev 17445 24
serio_raw 12849 0
k10temp 12618 0
snd_seq 48834 0
snd_seq_device 13132 1 snd_seq
snd_timer 26614 2 snd_pcm,snd_seq
i2c_algo_bit 12751 1 radeon
snd 60869 23 snd_hda_codec_realtek,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_seq,snd_hda_codec,snd_hda_intel,snd_seq_device
wmi 17339 1 acer_wmi
rfkill 18978 6 cfg80211,acer_wmi,bluetooth
i2c_core 24084 6 drm,i2c_piix4,drm_kms_helper,i2c_algo_bit,radeon,videodev
acpi_cpufreq 17299 0
mperf 12411 1 acpi_cpufreq
soundcore 13026 1 snd
processor 28326 3 acpi_cpufreq
video 17844 1 acer_wmi
ac 12668 0
battery 13101 0
button 12944 0
ext4 457329 1
crc16 12343 2 ext4,bluetooth
mbcache 13034 1 ext4
jbd2 82560 1 ext4
sg 29971 0
sd_mod 44300 3
crc_t10dif 12348 1 sd_mod
microcode 30309 0
ehci_pci 12472 0
thermal 17468 0
thermal_sys 27268 3 video,thermal,processor
ohci_pci 12808 0
ohci_hcd 25977 1 ohci_pci
ahci 25096 2
libahci 27121 1 ahci
ehci_hcd 44263 1 ehci_pci
xhci_hcd 89949 0
libata 169120 2 ahci,libahci
usbcore 154086 6 uvcvideo,ohci_hcd,ohci_pci,ehci_hcd,ehci_pci,xhci_hcd
scsi_mod 178166 3 sg,libata,sd_mod
usb_common 12440 1 usbcore
r8169 60070 0
mii 12675 1 r8169
grep -i pulso / var / log / syslog
Dec 20 13:43:39 Demian pulseaudio[3565]: [pulseaudio] authkey.c: Failed to open cookie file '/var/lib/gdm3/.config/pulse/cookie': No existe el fichero o el directorio
Dec 20 13:43:39 Demian pulseaudio[3565]: [pulseaudio] authkey.c: Failed to load authorization key '/var/lib/gdm3/.config/pulse/cookie': No existe el fichero o el directorio
Dec 20 13:43:41 Demian pulseaudio[3631]: [pulseaudio] authkey.c: Failed to open cookie file '/var/lib/gdm3/.config/pulse/cookie': No existe el fichero o el directorio
Dec 20 13:43:41 Demian pulseaudio[3631]: [pulseaudio] authkey.c: Failed to load authorization key '/var/lib/gdm3/.config/pulse/cookie': No existe el fichero o el directorio
Dec 20 13:46:52 Demian pulseaudio[3731]: [pulseaudio] authkey.c: Failed to open cookie file '/var/lib/gdm3/.config/pulse/cookie': No existe el fichero o el directorio
Dec 20 13:46:52 Demian pulseaudio[3731]: [pulseaudio] authkey.c: Failed to load authorization key '/var/lib/gdm3/.config/pulse/cookie': No existe el fichero o el directorio
Dec 20 13:46:54 Demian pulseaudio[3735]: [pulseaudio] authkey.c: Failed to open cookie file '/var/lib/gdm3/.config/pulse/cookie': No existe el fichero o el directorio
Dec 20 13:46:54 Demian pulseaudio[3735]: [pulseaudio] authkey.c: Failed to load authorization key '/var/lib/gdm3/.config/pulse/cookie': No existe el fichero o el directorio
Dec 20 15:59:58 Demian pulseaudio[3736]: [pulseaudio] authkey.c: Failed to open cookie file '/var/lib/gdm3/.config/pulse/cookie': No existe el fichero o el directorio
Dec 20 15:59:58 Demian pulseaudio[3736]: [pulseaudio] authkey.c: Failed to load authorization key '/var/lib/gdm3/.config/pulse/cookie': No existe el fichero o el directorio
Dec 20 15:59:59 Demian pulseaudio[3739]: [pulseaudio] authkey.c: Failed to open cookie file '/var/lib/gdm3/.config/pulse/cookie': No existe el fichero o el directorio
Dec 20 15:59:59 Demian pulseaudio[3739]: [pulseaudio] authkey.c: Failed to load authorization key '/var/lib/gdm3/.config/pulse/cookie': No existe el fichero o el directorio
Dec 20 16:00:57 Demian pulseaudio[3945]: [pulseaudio] pid.c: Daemon already running.
Dec 20 16:11:57 Demian pulseaudio[3762]: [pulseaudio] authkey.c: Failed to open cookie file '/var/lib/gdm3/.config/pulse/cookie': No existe el fichero o el directorio
Dec 20 16:11:57 Demian pulseaudio[3762]: [pulseaudio] authkey.c: Failed to load authorization key '/var/lib/gdm3/.config/pulse/cookie': No existe el fichero o el directorio
Dec 20 16:11:59 Demian pulseaudio[3767]: [pulseaudio] authkey.c: Failed to open cookie file '/var/lib/gdm3/.config/pulse/cookie': No existe el fichero o el directorio
Dec 20 16:11:59 Demian pulseaudio[3767]: [pulseaudio] authkey.c: Failed to load authorization key '/var/lib/gdm3/.config/pulse/cookie': No existe el fichero o el directorio
Dec 20 16:13:47 Demian pulseaudio[3973]: [pulseaudio] pid.c: Daemon already running.
Dec 20 18:06:15 Demian pulseaudio[3911]: [pulseaudio] module-x11-publish.c: PulseAudio information vanished from X11!
Dec 20 20:15:22 Demian pulseaudio[3726]: [pulseaudio] authkey.c: Failed to open cookie file '/var/lib/gdm3/.config/pulse/cookie': No existe el fichero o el directorio
Dec 20 20:15:22 Demian pulseaudio[3726]: [pulseaudio] authkey.c: Failed to load authorization key '/var/lib/gdm3/.config/pulse/cookie': No existe el fichero o el directorio
Dec 20 20:15:24 Demian pulseaudio[3731]: [pulseaudio] authkey.c: Failed to open cookie file '/var/lib/gdm3/.config/pulse/cookie': No existe el fichero o el directorio
Dec 20 20:15:24 Demian pulseaudio[3731]: [pulseaudio] authkey.c: Failed to load authorization key '/var/lib/gdm3/.config/pulse/cookie': No existe el fichero o el directorio
Dec 20 20:20:36 Demian pulseaudio[3673]: [pulseaudio] authkey.c: Failed to open cookie file '/var/lib/gdm3/.config/pulse/cookie': No existe el fichero o el directorio
Dec 20 20:20:36 Demian pulseaudio[3673]: [pulseaudio] authkey.c: Failed to load authorization key '/var/lib/gdm3/.config/pulse/cookie': No existe el fichero o el directorio
Dec 20 20:20:37 Demian pulseaudio[3705]: [pulseaudio] authkey.c: Failed to open cookie file '/var/lib/gdm3/.config/pulse/cookie': No existe el fichero o el directorio
Dec 20 20:20:37 Demian pulseaudio[3705]: [pulseaudio] authkey.c: Failed to load authorization key '/var/lib/gdm3/.config/pulse/cookie': No existe el fichero o el directorio
Dec 20 21:36:34 Demian pulseaudio[3643]: [pulseaudio] authkey.c: Failed to open cookie file '/var/lib/gdm3/.config/pulse/cookie': No existe el fichero o el directorio
Dec 20 21:36:34 Demian pulseaudio[3643]: [pulseaudio] authkey.c: Failed to load authorization key '/var/lib/gdm3/.config/pulse/cookie': No existe el fichero o el directorio
Dec 20 21:36:36 Demian pulseaudio[3713]: [pulseaudio] authkey.c: Failed to open cookie file '/var/lib/gdm3/.config/pulse/cookie': No existe el fichero o el directorio
Dec 20 21:36:36 Demian pulseaudio[3713]: [pulseaudio] authkey.c: Failed to load authorization key '/var/lib/gdm3/.config/pulse/cookie': No existe el fichero o el directorio
Dec 20 21:37:22 Demian pulseaudio[3950]: [pulseaudio] pid.c: Daemon already running.
Por favor, tente reinstalar o pulso
seguido de uma reinicialização.
Um cheque PID como
sudo fuser -v /dev/dsp* /dev/snd/*
deve produzir algo assim:
BEN. PID ZUGR. BEFEHL
/dev/snd/controlC0: <user> 3985 F.... pulseaudio
/dev/snd/pcmC0D0p: <user> 3985 F...m pulseaudio
Tags upgrade kernel pulseaudio debian audio