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Thread: HOWTO: PulseAudio Fixes & System-Wide Equalizer Support

  1. #1681
    Join Date
    Feb 2008
    Beans
    38

    Re: HOWTO: PulseAudio Fixes & System-Wide Equalizer Support

    Use paconfig to select your main onboard soundcard. In Ubuntu 10.04, running on a Hardy Install, that sorts it now.

    Including flash, and music as well.

    What I've done here is used the onboard sound ( cheapo C-Media ) for the speakers and flash etc etc, and also added a USB Soundblaster. Nothing comes out of the USB Card normally, but if you use Audacious for your music you can select an output card on the Alsa System, and have that as a different card to your Pulseaudio normal card. The C-Media is configured for Pulseaudio, and the sound settings are all set to the C-Media card in desktop config. So it's just Audacious that accesses the USB Card.

    So I can watch porn in flash, hear the silly noises, and have music on the surround sound via the USB at the same time

    Or Youtube obviously *ahem*.

    The good thing is Alsa runs alongside Pulse Audio. It's the same with the Last.fm application. It locks a Soundcard so that nothing else comes out sure, but you get to choose which card to lock up. Which is pretty handy.

  2. #1682
    Join Date
    May 2009
    Beans
    6

    Re: HOWTO: PulseAudio Fixes & System-Wide Equalizer Support

    Hi
    I'm trying to configure pulse to use a usb sound card with Mixx so that I can output he main playback through the usb card and use interval audio for headphone monitor out, to cue tracks. aplay gives
    ****List of PLAYBACK Hardware Devices ****
    card 0: Intel [HDA Intel], device 0:ALC268 Analog [ALC268 Analog]
    Subdevices: 0/1
    Subdevice #0: subdevice #0
    card 1: default [USB AUDIO ], device 0: USB Audio [USB Audio]
    Subdevices: 0/1
    Subdevice #0: subdevice #0

    The USB card shows up under Devices in Pulse Audio Manager

    However, only the built in sound card shows up in Pulse Volume control.

    I'm running Lucid. How do I configure Pulse to use both cards, - or should I just disable Pulse and try to get Mixx to access hardware directly.

    Regards
    Peter

  3. #1683
    Join Date
    Dec 2008
    Beans
    7

    Re: HOWTO: PulseAudio Fixes & System-Wide Equalizer Support

    "The latest release of Skype has native PulseAudio support, and does not require special configuration."

    I have problems with this, so that doesnt seem to be true. Maybe its true for 10.10

    This aint true either:
    "Note 4: Kubuntu users: Don't follow this guide - PulseAudio isn't used in your distribution."

    Since 10.04 or 10.10 or whatever version pulse audio is used with kubuntu.

  4. #1684
    Join Date
    Sep 2006
    Beans
    548

    Re: HOWTO: PulseAudio Fixes & System-Wide Equalizer Support

    Just some general information for anyone that might be getting static or crackling sounds from their analog line-in or microphone input recordings on Maverick 10.10. After I upgraded to 10.10 this is the first version of Ubuntu or Pulseaudio that gave me problems when using the Pulseaudio equalizer LADSPA effects. I finally figured out to disable the equalizer effects and now my recordings don't have static in them. I didn't think the playback effects would have anything to do with recording, but they do for some reason. Anyway, it's something to be aware of.

  5. #1685
    Join Date
    Aug 2009
    Location
    Under the stairs.
    Beans
    1,408
    Distro
    Ubuntu 12.04 Precise Pangolin

    Re: HOWTO: PulseAudio Fixes & System-Wide Equalizer Support

    I have a Dell Insipron 1764 Laptop and I installed the equalizer and all works well except that it seems to have broken my internal mic. I have check the setting for the mic and it is fine according to alsamixer. Is there anyone else having this problem and if so, is there a fix? I pull up the sound preferences and is doesn't even show the mic in the inputs and the slider is greyed out. Thank you...
    Dell Inspiron 1764 Laptop, Intel CoreTM i5 520M), 4GB Shared Dual Channel DDR3 at 1066MHz, 512MB ATI Mobility RadeonTM HD4330 Integrated Intel HD.

  6. #1686
    Join Date
    Dec 2010
    Beans
    5

    Re: HOWTO: PulseAudio Fixes & System-Wide Equalizer Support

    Hello,

    I'm trying to run a command-line ubuntu system (10.10) as a music-player. I want to use pulseaudio and it's network capailities and mpd as well.

    unfortunately, I don't get it running. Sound in general works (using live-CD for example).

    My system is configured as are as follows:

    Code:
    cat /proc/asound/cards
      0 [I82801DBICH4   ]: ICH4 - Intel 82801DB-ICH4
                          Intel 82801DB-ICH4 with ALC650F at irq 11
    Code:
    aplay -l
    **** Liste der Hardware-Geräte (PLAYBACK) ****
    Karte 0: I82801DBICH4 [Intel 82801DB-ICH4], Gerät 0: Intel ICH [Intel 82801DB-ICH4]
      Sub-Geräte: 1/1
      Sub-Gerät #0: subdevice #0
    Karte 0: I82801DBICH4 [Intel 82801DB-ICH4], Gerät 4: Intel ICH - IEC958 [Intel 82801DB-ICH4 - IEC958]
      Sub-Geräte: 1/1
      Sub-Gerät #0: subdevice #0

    Code:
    pkill pulseaudio; sleep 2; pulseaudio -vv
    I: main.c: setrlimit(RLIMIT_NICE, (31, 31)) fehlgeschlagen: Operation not permitted
    I: main.c: setrlimit(RLIMIT_RTPRIO, (9, 9)) fehlgeschlagen: Operation not permitted
    D: core-rtclock.c: Timer slack is set to 50 us.
    I: core-util.c: Failed to acquire high-priority scheduling: Input/output error
    I: main.c: Dies ist PulseAudio 0.9.21-63-gd3efa-dirty
    D: main.c: Kompilier-Host: i686-pc-linux-gnu
    D: main.c: Kompilier-CFLAGS: -g -O2 -g -Wall -O3 -Wall -W -Wextra -pipe -Wno-long-long -Winline -Wvla -Wno-overlength-strings -Wunsafe-loop-optimizations -Wundef -Wformat=2 -Wlogical-op -Wsign-compare -Wformat-security -Wmissing-include-dirs -Wformat-nonliteral -Wold-style-definition -Wpointer-arith -Winit-self -Wdeclaration-after-statement -Wfloat-equal -Wmissing-prototypes -Wstrict-prototypes -Wredundant-decls -Wmissing-declarations -Wmissing-noreturn -Wshadow -Wendif-labels -Wcast-align -Wstrict-aliasing=2 -Wwrite-strings -Wno-unused-parameter -ffast-math -Wp,-D_FORTIFY_SOURCE=2 -fno-common -fdiagnostics-show-option
    D: main.c: Laufe auf Host: Linux i686 2.6.35-22-generic #35-Ubuntu SMP Sat Oct 16 20:36:48 UTC 2010
    D: main.c: 1 CPUs gefunden.
    I: main.c: Seitengröße ist 4096 Bytes.
    D: main.c: Kompiliere mit Valgrind-Unterstützung: nein
    D: main.c: Läuft im Valgrind-Modus: no
    D: main.c: Running in VM: no
    D: main.c: Optimiertes Build: ja
    D: main.c: Alle Ansprüche aktiviert.
    I: main.c: System- ID ist 49dcdd0b374327837e7d58d200000756.
    I: main.c: System- ID ist 49dcdd0b374327837e7d58d200000756-1292608677.215415-1465211344.
    I: main.c: Nutze Laufzeit-Verzeichnis /home/mucke/.pulse/49dcdd0b374327837e7d58d200000756-runtime.
    I: main.c: Nutze Zustands-Verzeichnis /home/mucke/.pulse.
    I: main.c: Modul-Verzeichnis /usr/lib/pulse-0.9.21/modules benutzen.
    I: main.c: Laufe im System-Modus: no
    I: main.c: Neue hochauslösende Timer verfügbar! Guten Appetit!
    I: cpu-x86.c: CPU flags: CMOV MMX SSE 
    I: svolume_mmx.c: Initialising MMX optimized functions.
    I: remap_mmx.c: Initialising MMX optimized remappers.
    I: sconv_sse.c: Initialising SSE optimized conversions.
    D: memblock.c: Using shared memory pool with 1024 slots of size 64,0 KB each, total size is 64,0 MB, maximum usable slot size is 65496
    D: database-tdb.c: Opened TDB database '/home/mucke/.pulse/49dcdd0b374327837e7d58d200000756-device-volumes.tdb'
    I: module-device-restore.c: Sucessfully opened database file '/home/mucke/.pulse/49dcdd0b374327837e7d58d200000756-device-volumes'.
    I: module.c: Loaded "module-device-restore" (index: #0; argument: "").
    D: database-tdb.c: Opened TDB database '/home/mucke/.pulse/49dcdd0b374327837e7d58d200000756-stream-volumes.tdb'
    I: module-stream-restore.c: Sucessfully opened database file '/home/mucke/.pulse/49dcdd0b374327837e7d58d200000756-stream-volumes'.
    I: module.c: Loaded "module-stream-restore" (index: #1; argument: "").
    D: database-tdb.c: Opened TDB database '/home/mucke/.pulse/49dcdd0b374327837e7d58d200000756-card-database.tdb'
    I: module-card-restore.c: Sucessfully opened database file '/home/mucke/.pulse/49dcdd0b374327837e7d58d200000756-card-database'.
    I: module.c: Loaded "module-card-restore" (index: #2; argument: "").
    I: module.c: Loaded "module-augment-properties" (index: #3; argument: "").
    D: cli-command.c: Checking for existance of '/usr/lib/pulse-0.9.21/modules/module-udev-detect.so': success
    D: module-udev-detect.c: /dev/snd/controlC0 is accessible: yes
    D: module-udev-detect.c: /devices/pci0000:00/0000:00:1f.5/sound/card0 is busy: no
    D: module-udev-detect.c: Loading module-alsa-card with arguments 'device_id="0" name="pci-0000_00_1f.5" card_name="alsa_card.pci-0000_00_1f.5" tsched=yes ignore_dB=no card_properties="module-udev-detect.discovered=1"'
    D: reserve-wrap.c: Unable to contact D-Bus session bus: org.freedesktop.DBus.Error.Spawn.ExecFailed: /bin/dbus-launch terminated abnormally with the following error: Autolaunch error: X11 initialization failed.
    D: alsa-mixer.c: Looking at profile output:analog-mono
    D: alsa-mixer.c: Checking for playback on Analog Mono (analog-mono)
    D: alsa-util.c: Trying hw:0 with SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open hw:0
    D: alsa-util.c: snd_pcm_hw_params_set_channels(1) failed: Invalid argument
    D: alsa-util.c: Trying hw:0 without SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open hw:0
    D: alsa-util.c: snd_pcm_hw_params_set_channels(1) failed: Invalid argument
    D: alsa-util.c: Trying plug:hw:0 with SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open plug:hw:0
    D: alsa-util.c: snd_pcm_hw_params_set_channels(1) failed: Invalid argument
    D: alsa-util.c: Trying plug:hw:0 without SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open plug:hw:0
    D: alsa-util.c: snd_pcm_hw_params_set_channels(1) failed: Invalid argument
    I: alsa-util.c: Failed to set hardware parameters on plug:hw:0: Invalid argument
    D: alsa-mixer.c: Looking at profile output:analog-mono+input:analog-mono
    D: alsa-mixer.c: Checking for playback on Analog Mono (analog-mono)
    D: alsa-util.c: Trying hw:0 with SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open hw:0
    D: alsa-util.c: snd_pcm_hw_params_set_channels(1) failed: Invalid argument
    D: alsa-util.c: Trying hw:0 without SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open hw:0
    D: alsa-util.c: snd_pcm_hw_params_set_channels(1) failed: Invalid argument
    D: alsa-util.c: Trying plug:hw:0 with SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open plug:hw:0
    D: alsa-util.c: snd_pcm_hw_params_set_channels(1) failed: Invalid argument
    D: alsa-util.c: Trying plug:hw:0 without SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open plug:hw:0
    D: alsa-util.c: snd_pcm_hw_params_set_channels(1) failed: Invalid argument
    I: alsa-util.c: Failed to set hardware parameters on plug:hw:0: Invalid argument
    D: alsa-mixer.c: Looking at profile output:analog-mono+input:analog-stereo
    D: alsa-mixer.c: Checking for playback on Analog Mono (analog-mono)
    D: alsa-util.c: Trying hw:0 with SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open hw:0
    D: alsa-util.c: snd_pcm_hw_params_set_channels(1) failed: Invalid argument
    D: alsa-util.c: Trying hw:0 without SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open hw:0
    D: alsa-util.c: snd_pcm_hw_params_set_channels(1) failed: Invalid argument
    D: alsa-util.c: Trying plug:hw:0 with SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open plug:hw:0
    D: alsa-util.c: snd_pcm_hw_params_set_channels(1) failed: Invalid argument
    D: alsa-util.c: Trying plug:hw:0 without SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open plug:hw:0
    D: alsa-util.c: snd_pcm_hw_params_set_channels(1) failed: Invalid argument
    I: alsa-util.c: Failed to set hardware parameters on plug:hw:0: Invalid argument
    D: alsa-mixer.c: Looking at profile output:analog-mono+input:iec958-stereo
    D: alsa-mixer.c: Checking for playback on Analog Mono (analog-mono)
    D: alsa-util.c: Trying hw:0 with SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open hw:0
    D: alsa-util.c: snd_pcm_hw_params_set_channels(1) failed: Invalid argument
    D: alsa-util.c: Trying hw:0 without SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open hw:0
    D: alsa-util.c: snd_pcm_hw_params_set_channels(1) failed: Invalid argument
    D: alsa-util.c: Trying plug:hw:0 with SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open plug:hw:0
    D: alsa-util.c: snd_pcm_hw_params_set_channels(1) failed: Invalid argument
    D: alsa-util.c: Trying plug:hw:0 without SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open plug:hw:0
    D: alsa-util.c: snd_pcm_hw_params_set_channels(1) failed: Invalid argument
    I: alsa-util.c: Failed to set hardware parameters on plug:hw:0: Invalid argument
    D: alsa-mixer.c: Looking at profile output:analog-mono+input:iec958-surround-40
    D: alsa-mixer.c: Checking for playback on Analog Mono (analog-mono)
    D: alsa-util.c: Trying hw:0 with SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open hw:0
    D: alsa-util.c: snd_pcm_hw_params_set_channels(1) failed: Invalid argument
    D: alsa-util.c: Trying hw:0 without SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open hw:0
    D: alsa-util.c: snd_pcm_hw_params_set_channels(1) failed: Invalid argument
    D: alsa-util.c: Trying plug:hw:0 with SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open plug:hw:0
    D: alsa-util.c: snd_pcm_hw_params_set_channels(1) failed: Invalid argument
    D: alsa-util.c: Trying plug:hw:0 without SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open plug:hw:0
    D: alsa-util.c: snd_pcm_hw_params_set_channels(1) failed: Invalid argument
    I: alsa-util.c: Failed to set hardware parameters on plug:hw:0: Invalid argument
    D: alsa-mixer.c: Looking at profile output:analog-stereo
    D: alsa-mixer.c: Checking for playback on Analog Stereo (analog-stereo)
    D: alsa-util.c: Trying front:0 with SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open front:0
    D: alsa-util.c: Maximum hw buffer size is 371 ms
    D: alsa-util.c: Set buffer size first (to 3528 samples), period size second (to 441 samples).
    D: alsa-mixer.c: Profile output:analog-stereo supported.
    D: alsa-mixer.c: Looking at profile output:analog-stereo+input:analog-mono
    D: alsa-mixer.c: Checking for recording on Analog Mono (analog-mono)
    D: alsa-util.c: Trying hw:0 with SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open hw:0
    D: alsa-util.c: snd_pcm_hw_params_set_channels(1) failed: Invalid argument
    D: alsa-util.c: Trying hw:0 without SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open hw:0
    D: alsa-util.c: snd_pcm_hw_params_set_channels(1) failed: Invalid argument
    D: alsa-util.c: Trying plug:hw:0 with SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open plug:hw:0
    D: alsa-util.c: snd_pcm_hw_params_set_channels(1) failed: Invalid argument
    D: alsa-util.c: Trying plug:hw:0 without SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open plug:hw:0
    D: alsa-util.c: snd_pcm_hw_params_set_channels(1) failed: Invalid argument
    I: alsa-util.c: Failed to set hardware parameters on plug:hw:0: Invalid argument
    D: alsa-mixer.c: Looking at profile output:analog-stereo+input:analog-stereo
    D: alsa-mixer.c: Checking for recording on Analog Stereo (analog-stereo)
    D: alsa-util.c: Trying front:0 with SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open front:0
    D: alsa-util.c: Maximum hw buffer size is 371 ms
    D: alsa-util.c: Set buffer size first (to 3528 samples), period size second (to 441 samples).
    D: alsa-mixer.c: Profile output:analog-stereo+input:analog-stereo supported.
    D: alsa-mixer.c: Looking at profile output:analog-stereo+input:iec958-stereo
    D: alsa-mixer.c: Checking for recording on Digital Stereo (IEC958) (iec958-stereo)
    D: alsa-util.c: Trying iec958:0 with SND_PCM_NO_AUTO_FORMAT ...
    I: (alsa-lib)pcm_hw.c: open '/dev/snd/pcmC0D4c' failed (-2)
    I: alsa-util.c: Error opening PCM device iec958:0: No such file or directory
    D: alsa-mixer.c: Looking at profile output:analog-stereo+input:iec958-surround-40
    D: alsa-mixer.c: Checking for recording on Digital Surround 4.0 (IEC958) (iec958-surround-40)
    D: alsa-util.c: Trying iec958:0 with SND_PCM_NO_AUTO_FORMAT ...
    I: (alsa-lib)pcm_hw.c: open '/dev/snd/pcmC0D4c' failed (-2)
    I: alsa-util.c: Error opening PCM device iec958:0: No such file or directory
    D: alsa-mixer.c: Looking at profile output:analog-surround-40
    D: alsa-mixer.c: Checking for playback on Analog Surround 4.0 (analog-surround-40)
    D: alsa-util.c: Trying surround40:0 with SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open surround40:0
    D: alsa-util.c: Maximum hw buffer size is 185 ms
    D: alsa-util.c: Set buffer size first (to 3528 samples), period size second (to 441 samples).
    D: alsa-mixer.c: Profile output:analog-surround-40 supported.
    D: alsa-mixer.c: Looking at profile output:analog-surround-40+input:analog-mono
    D: alsa-mixer.c: Checking for recording on Analog Mono (analog-mono)
    D: alsa-util.c: Trying hw:0 with SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open hw:0
    D: alsa-util.c: snd_pcm_hw_params_set_channels(1) failed: Invalid argument
    D: alsa-util.c: Trying hw:0 without SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open hw:0
    D: alsa-util.c: snd_pcm_hw_params_set_channels(1) failed: Invalid argument
    D: alsa-util.c: Trying plug:hw:0 with SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open plug:hw:0
    D: alsa-util.c: snd_pcm_hw_params_set_channels(1) failed: Invalid argument
    D: alsa-util.c: Trying plug:hw:0 without SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open plug:hw:0
    D: alsa-util.c: snd_pcm_hw_params_set_channels(1) failed: Invalid argument
    I: alsa-util.c: Failed to set hardware parameters on plug:hw:0: Invalid argument
    D: alsa-mixer.c: Looking at profile output:analog-surround-40+input:analog-stereo
    D: alsa-mixer.c: Checking for recording on Analog Stereo (analog-stereo)
    D: alsa-util.c: Trying front:0 with SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open front:0
    D: alsa-util.c: Maximum hw buffer size is 371 ms
    D: alsa-util.c: Set buffer size first (to 3528 samples), period size second (to 441 samples).
    D: alsa-mixer.c: Profile output:analog-surround-40+input:analog-stereo supported.
    D: alsa-mixer.c: Looking at profile output:analog-surround-40+input:iec958-stereo
    D: alsa-mixer.c: Checking for recording on Digital Stereo (IEC958) (iec958-stereo)
    D: alsa-util.c: Trying iec958:0 with SND_PCM_NO_AUTO_FORMAT ...
    I: (alsa-lib)pcm_hw.c: open '/dev/snd/pcmC0D4c' failed (-2)
    I: alsa-util.c: Error opening PCM device iec958:0: No such file or directory
    D: alsa-mixer.c: Looking at profile output:analog-surround-40+input:iec958-surround-40
    D: alsa-mixer.c: Checking for recording on Digital Surround 4.0 (IEC958) (iec958-surround-40)
    D: alsa-util.c: Trying iec958:0 with SND_PCM_NO_AUTO_FORMAT ...
    I: (alsa-lib)pcm_hw.c: open '/dev/snd/pcmC0D4c' failed (-2)
    I: alsa-util.c: Error opening PCM device iec958:0: No such file or directory
    D: alsa-mixer.c: Looking at profile output:analog-surround-41
    D: alsa-mixer.c: Checking for playback on Analog Surround 4.1 (analog-surround-41)
    D: alsa-util.c: Trying surround41:0 with SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open surround41:0
    D: alsa-util.c: Maximum hw buffer size is 123 ms
    D: alsa-util.c: Set buffer size first (to 3528 samples), period size second (to 441 samples).
    D: alsa-mixer.c: Profile output:analog-surround-41 supported.
    D: alsa-mixer.c: Looking at profile output:analog-surround-41+input:analog-mono
    D: alsa-mixer.c: Checking for recording on Analog Mono (analog-mono)
    D: alsa-util.c: Trying hw:0 with SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open hw:0
    D: alsa-util.c: snd_pcm_hw_params_set_channels(1) failed: Invalid argument
    D: alsa-util.c: Trying hw:0 without SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open hw:0
    D: alsa-util.c: snd_pcm_hw_params_set_channels(1) failed: Invalid argument
    D: alsa-util.c: Trying plug:hw:0 with SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open plug:hw:0
    D: alsa-util.c: snd_pcm_hw_params_set_channels(1) failed: Invalid argument
    D: alsa-util.c: Trying plug:hw:0 without SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open plug:hw:0
    D: alsa-util.c: snd_pcm_hw_params_set_channels(1) failed: Invalid argument
    I: alsa-util.c: Failed to set hardware parameters on plug:hw:0: Invalid argument
    D: alsa-mixer.c: Looking at profile output:analog-surround-41+input:analog-stereo
    D: alsa-mixer.c: Checking for recording on Analog Stereo (analog-stereo)
    D: alsa-util.c: Trying front:0 with SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open front:0
    D: alsa-util.c: Maximum hw buffer size is 371 ms
    D: alsa-util.c: Set buffer size first (to 3528 samples), period size second (to 441 samples).
    D: alsa-mixer.c: Profile output:analog-surround-41+input:analog-stereo supported.
    D: alsa-mixer.c: Looking at profile output:analog-surround-41+input:iec958-stereo
    D: alsa-mixer.c: Checking for recording on Digital Stereo (IEC958) (iec958-stereo)
    D: alsa-util.c: Trying iec958:0 with SND_PCM_NO_AUTO_FORMAT ...
    I: (alsa-lib)pcm_hw.c: open '/dev/snd/pcmC0D4c' failed (-2)
    I: alsa-util.c: Error opening PCM device iec958:0: No such file or directory
    D: alsa-mixer.c: Looking at profile output:analog-surround-41+input:iec958-surround-40
    D: alsa-mixer.c: Checking for recording on Digital Surround 4.0 (IEC958) (iec958-surround-40)
    D: alsa-util.c: Trying iec958:0 with SND_PCM_NO_AUTO_FORMAT ...
    I: (alsa-lib)pcm_hw.c: open '/dev/snd/pcmC0D4c' failed (-2)
    I: alsa-util.c: Error opening PCM device iec958:0: No such file or directory
    D: alsa-mixer.c: Looking at profile output:analog-surround-50
    D: alsa-mixer.c: Checking for playback on Analog Surround 5.0 (analog-surround-50)
    D: alsa-util.c: Trying surround50:0 with SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open surround50:0
    D: alsa-util.c: Maximum hw buffer size is 123 ms
    D: alsa-util.c: Set buffer size first (to 3528 samples), period size second (to 441 samples).
    D: alsa-mixer.c: Profile output:analog-surround-50 supported.
    D: alsa-mixer.c: Looking at profile output:analog-surround-50+input:analog-mono
    D: alsa-mixer.c: Checking for recording on Analog Mono (analog-mono)
    D: alsa-util.c: Trying hw:0 with SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open hw:0
    D: alsa-util.c: snd_pcm_hw_params_set_channels(1) failed: Invalid argument
    D: alsa-util.c: Trying hw:0 without SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open hw:0
    D: alsa-util.c: snd_pcm_hw_params_set_channels(1) failed: Invalid argument
    D: alsa-util.c: Trying plug:hw:0 with SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open plug:hw:0
    D: alsa-util.c: snd_pcm_hw_params_set_channels(1) failed: Invalid argument
    D: alsa-util.c: Trying plug:hw:0 without SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open plug:hw:0
    D: alsa-util.c: snd_pcm_hw_params_set_channels(1) failed: Invalid argument
    I: alsa-util.c: Failed to set hardware parameters on plug:hw:0: Invalid argument
    D: alsa-mixer.c: Looking at profile output:analog-surround-50+input:analog-stereo
    D: alsa-mixer.c: Checking for recording on Analog Stereo (analog-stereo)
    D: alsa-util.c: Trying front:0 with SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open front:0
    D: alsa-util.c: Maximum hw buffer size is 371 ms
    D: alsa-util.c: Set buffer size first (to 3528 samples), period size second (to 441 samples).
    D: alsa-mixer.c: Profile output:analog-surround-50+input:analog-stereo supported.
    D: alsa-mixer.c: Looking at profile output:analog-surround-50+input:iec958-stereo
    D: alsa-mixer.c: Checking for recording on Digital Stereo (IEC958) (iec958-stereo)
    D: alsa-util.c: Trying iec958:0 with SND_PCM_NO_AUTO_FORMAT ...
    I: (alsa-lib)pcm_hw.c: open '/dev/snd/pcmC0D4c' failed (-2)
    I: alsa-util.c: Error opening PCM device iec958:0: No such file or directory
    D: alsa-mixer.c: Looking at profile output:analog-surround-50+input:iec958-surround-40
    D: alsa-mixer.c: Checking for recording on Digital Surround 4.0 (IEC958) (iec958-surround-40)
    D: alsa-util.c: Trying iec958:0 with SND_PCM_NO_AUTO_FORMAT ...
    I: (alsa-lib)pcm_hw.c: open '/dev/snd/pcmC0D4c' failed (-2)
    I: alsa-util.c: Error opening PCM device iec958:0: No such file or directory
    D: alsa-mixer.c: Looking at profile output:analog-surround-51
    D: alsa-mixer.c: Checking for playback on Analog Surround 5.1 (analog-surround-51)
    D: alsa-util.c: Trying surround51:0 with SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open surround51:0
    D: alsa-util.c: Maximum hw buffer size is 123 ms
    D: alsa-util.c: Set buffer size first (to 3528 samples), period size second (to 441 samples).
    D: alsa-mixer.c: Profile output:analog-surround-51 supported.
    D: alsa-mixer.c: Looking at profile output:analog-surround-51+input:analog-mono
    D: alsa-mixer.c: Checking for recording on Analog Mono (analog-mono)
    D: alsa-util.c: Trying hw:0 with SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open hw:0
    D: alsa-util.c: snd_pcm_hw_params_set_channels(1) failed: Invalid argument
    D: alsa-util.c: Trying hw:0 without SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open hw:0
    D: alsa-util.c: snd_pcm_hw_params_set_channels(1) failed: Invalid argument
    D: alsa-util.c: Trying plug:hw:0 with SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open plug:hw:0
    D: alsa-util.c: snd_pcm_hw_params_set_channels(1) failed: Invalid argument
    D: alsa-util.c: Trying plug:hw:0 without SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open plug:hw:0
    D: alsa-util.c: snd_pcm_hw_params_set_channels(1) failed: Invalid argument
    I: alsa-util.c: Failed to set hardware parameters on plug:hw:0: Invalid argument
    D: alsa-mixer.c: Looking at profile output:analog-surround-51+input:analog-stereo
    D: alsa-mixer.c: Checking for recording on Analog Stereo (analog-stereo)
    D: alsa-util.c: Trying front:0 with SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open front:0
    D: alsa-util.c: Maximum hw buffer size is 371 ms
    D: alsa-util.c: Set buffer size first (to 3528 samples), period size second (to 441 samples).
    D: alsa-mixer.c: Profile output:analog-surround-51+input:analog-stereo supported.
    D: alsa-mixer.c: Looking at profile output:analog-surround-51+input:iec958-stereo
    D: alsa-mixer.c: Checking for recording on Digital Stereo (IEC958) (iec958-stereo)
    D: alsa-util.c: Trying iec958:0 with SND_PCM_NO_AUTO_FORMAT ...
    I: (alsa-lib)pcm_hw.c: open '/dev/snd/pcmC0D4c' failed (-2)
    I: alsa-util.c: Error opening PCM device iec958:0: No such file or directory
    D: alsa-mixer.c: Looking at profile output:analog-surround-51+input:iec958-surround-40
    D: alsa-mixer.c: Checking for recording on Digital Surround 4.0 (IEC958) (iec958-surround-40)
    D: alsa-util.c: Trying iec958:0 with SND_PCM_NO_AUTO_FORMAT ...
    I: (alsa-lib)pcm_hw.c: open '/dev/snd/pcmC0D4c' failed (-2)
    I: alsa-util.c: Error opening PCM device iec958:0: No such file or directory
    D: alsa-mixer.c: Looking at profile output:analog-surround-71
    D: alsa-mixer.c: Checking for playback on Analog Surround 7.1 (analog-surround-71)
    D: alsa-util.c: Trying surround71:0 with SND_PCM_NO_AUTO_FORMAT ...
    I: (alsa-lib)conf.c: Unknown parameters 0
    I: (alsa-lib)pcm.c: Unknown PCM surround71:0
    I: alsa-util.c: Error opening PCM device surround71:0: Invalid argument
    D: alsa-mixer.c: Looking at profile output:analog-surround-71+input:analog-mono
    D: alsa-mixer.c: Checking for playback on Analog Surround 7.1 (analog-surround-71)
    D: alsa-util.c: Trying surround71:0 with SND_PCM_NO_AUTO_FORMAT ...
    I: (alsa-lib)conf.c: Unknown parameters 0
    I: (alsa-lib)pcm.c: Unknown PCM surround71:0
    I: alsa-util.c: Error opening PCM device surround71:0: Invalid argument
    D: alsa-mixer.c: Looking at profile output:analog-surround-71+input:analog-stereo
    D: alsa-mixer.c: Checking for playback on Analog Surround 7.1 (analog-surround-71)
    D: alsa-util.c: Trying surround71:0 with SND_PCM_NO_AUTO_FORMAT ...
    I: (alsa-lib)conf.c: Unknown parameters 0
    I: (alsa-lib)pcm.c: Unknown PCM surround71:0
    I: alsa-util.c: Error opening PCM device surround71:0: Invalid argument
    D: alsa-mixer.c: Looking at profile output:analog-surround-71+input:iec958-stereo
    D: alsa-mixer.c: Checking for playback on Analog Surround 7.1 (analog-surround-71)
    D: alsa-util.c: Trying surround71:0 with SND_PCM_NO_AUTO_FORMAT ...
    I: (alsa-lib)conf.c: Unknown parameters 0
    I: (alsa-lib)pcm.c: Unknown PCM surround71:0
    I: alsa-util.c: Error opening PCM device surround71:0: Invalid argument
    D: alsa-mixer.c: Looking at profile output:analog-surround-71+input:iec958-surround-40
    D: alsa-mixer.c: Checking for playback on Analog Surround 7.1 (analog-surround-71)
    D: alsa-util.c: Trying surround71:0 with SND_PCM_NO_AUTO_FORMAT ...
    I: (alsa-lib)conf.c: Unknown parameters 0
    I: (alsa-lib)pcm.c: Unknown PCM surround71:0
    I: alsa-util.c: Error opening PCM device surround71:0: Invalid argument
    D: alsa-mixer.c: Looking at profile output:iec958-stereo
    D: alsa-mixer.c: Checking for playback on Digital Stereo (IEC958) (iec958-stereo)
    D: alsa-util.c: Trying iec958:0 with SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open iec958:0
    D: alsa-util.c: Maximum hw buffer size is 371 ms
    D: alsa-util.c: Set buffer size first (to 3528 samples), period size second (to 441 samples).
    D: alsa-mixer.c: Profile output:iec958-stereo supported.
    D: alsa-mixer.c: Looking at profile output:iec958-stereo+input:analog-mono
    D: alsa-mixer.c: Checking for recording on Analog Mono (analog-mono)
    D: alsa-util.c: Trying hw:0 with SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open hw:0
    D: alsa-util.c: snd_pcm_hw_params_set_channels(1) failed: Invalid argument
    D: alsa-util.c: Trying hw:0 without SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open hw:0
    D: alsa-util.c: snd_pcm_hw_params_set_channels(1) failed: Invalid argument
    D: alsa-util.c: Trying plug:hw:0 with SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open plug:hw:0
    D: alsa-util.c: snd_pcm_hw_params_set_channels(1) failed: Invalid argument
    D: alsa-util.c: Trying plug:hw:0 without SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open plug:hw:0
    D: alsa-util.c: snd_pcm_hw_params_set_channels(1) failed: Invalid argument
    I: alsa-util.c: Failed to set hardware parameters on plug:hw:0: Invalid argument
    D: alsa-mixer.c: Looking at profile output:iec958-stereo+input:analog-stereo
    D: alsa-mixer.c: Checking for recording on Analog Stereo (analog-stereo)
    D: alsa-util.c: Trying front:0 with SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open front:0
    D: alsa-util.c: Maximum hw buffer size is 371 ms
    D: alsa-util.c: Set buffer size first (to 3528 samples), period size second (to 441 samples).
    D: alsa-mixer.c: Profile output:iec958-stereo+input:analog-stereo supported.
    D: alsa-mixer.c: Looking at profile output:iec958-stereo+input:iec958-stereo
    D: alsa-mixer.c: Checking for recording on Digital Stereo (IEC958) (iec958-stereo)
    D: alsa-util.c: Trying iec958:0 with SND_PCM_NO_AUTO_FORMAT ...
    I: (alsa-lib)pcm_hw.c: open '/dev/snd/pcmC0D4c' failed (-2)
    I: alsa-util.c: Error opening PCM device iec958:0: No such file or directory
    D: alsa-mixer.c: Looking at profile output:iec958-stereo+input:iec958-surround-40
    D: alsa-mixer.c: Checking for recording on Digital Surround 4.0 (IEC958) (iec958-surround-40)
    D: alsa-util.c: Trying iec958:0 with SND_PCM_NO_AUTO_FORMAT ...
    I: (alsa-lib)pcm_hw.c: open '/dev/snd/pcmC0D4c' failed (-2)
    I: alsa-util.c: Error opening PCM device iec958:0: No such file or directory
    D: alsa-mixer.c: Looking at profile output:iec958-surround-40
    D: alsa-mixer.c: Checking for playback on Digital Surround 4.0 (IEC958) (iec958-surround-40)
    D: alsa-util.c: Trying iec958:0 with SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open iec958:0
    D: alsa-util.c: snd_pcm_hw_params_set_channels(4) failed: Invalid argument
    D: alsa-util.c: Trying iec958:0 without SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open iec958:0
    D: alsa-util.c: snd_pcm_hw_params_set_channels(4) failed: Invalid argument
    D: alsa-util.c: Trying plug:iec958:0 with SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open plug:iec958:0
    D: alsa-util.c: snd_pcm_hw_params_set_channels(4) failed: Invalid argument
    D: alsa-util.c: Trying plug:iec958:0 without SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open plug:iec958:0
    D: alsa-util.c: snd_pcm_hw_params_set_channels(4) failed: Invalid argument
    I: alsa-util.c: Failed to set hardware parameters on plug:iec958:0: Invalid argument
    D: alsa-mixer.c: Looking at profile output:iec958-surround-40+input:analog-mono
    D: alsa-mixer.c: Checking for playback on Digital Surround 4.0 (IEC958) (iec958-surround-40)
    D: alsa-util.c: Trying iec958:0 with SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open iec958:0
    D: alsa-util.c: snd_pcm_hw_params_set_channels(4) failed: Invalid argument
    D: alsa-util.c: Trying iec958:0 without SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open iec958:0
    D: alsa-util.c: snd_pcm_hw_params_set_channels(4) failed: Invalid argument
    D: alsa-util.c: Trying plug:iec958:0 with SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open plug:iec958:0
    D: alsa-util.c: snd_pcm_hw_params_set_channels(4) failed: Invalid argument
    D: alsa-util.c: Trying plug:iec958:0 without SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open plug:iec958:0
    D: alsa-util.c: snd_pcm_hw_params_set_channels(4) failed: Invalid argument
    I: alsa-util.c: Failed to set hardware parameters on plug:iec958:0: Invalid argument
    D: alsa-mixer.c: Looking at profile output:iec958-surround-40+input:analog-stereo
    D: alsa-mixer.c: Checking for playback on Digital Surround 4.0 (IEC958) (iec958-surround-40)
    D: alsa-util.c: Trying iec958:0 with SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open iec958:0
    D: alsa-util.c: snd_pcm_hw_params_set_channels(4) failed: Invalid argument
    D: alsa-util.c: Trying iec958:0 without SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open iec958:0
    D: alsa-util.c: snd_pcm_hw_params_set_channels(4) failed: Invalid argument
    D: alsa-util.c: Trying plug:iec958:0 with SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open plug:iec958:0
    D: alsa-util.c: snd_pcm_hw_params_set_channels(4) failed: Invalid argument
    D: alsa-util.c: Trying plug:iec958:0 without SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open plug:iec958:0
    D: alsa-util.c: snd_pcm_hw_params_set_channels(4) failed: Invalid argument
    I: alsa-util.c: Failed to set hardware parameters on plug:iec958:0: Invalid argument
    D: alsa-mixer.c: Looking at profile output:iec958-surround-40+input:iec958-stereo
    D: alsa-mixer.c: Checking for playback on Digital Surround 4.0 (IEC958) (iec958-surround-40)
    D: alsa-util.c: Trying iec958:0 with SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open iec958:0
    D: alsa-util.c: snd_pcm_hw_params_set_channels(4) failed: Invalid argument
    D: alsa-util.c: Trying iec958:0 without SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open iec958:0
    D: alsa-util.c: snd_pcm_hw_params_set_channels(4) failed: Invalid argument
    D: alsa-util.c: Trying plug:iec958:0 with SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open plug:iec958:0
    D: alsa-util.c: snd_pcm_hw_params_set_channels(4) failed: Invalid argument
    D: alsa-util.c: Trying plug:iec958:0 without SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open plug:iec958:0
    D: alsa-util.c: snd_pcm_hw_params_set_channels(4) failed: Invalid argument
    I: alsa-util.c: Failed to set hardware parameters on plug:iec958:0: Invalid argument
    D: alsa-mixer.c: Looking at profile output:iec958-surround-40+input:iec958-surround-40
    D: alsa-mixer.c: Checking for playback on Digital Surround 4.0 (IEC958) (iec958-surround-40)
    D: alsa-util.c: Trying iec958:0 with SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open iec958:0
    D: alsa-util.c: snd_pcm_hw_params_set_channels(4) failed: Invalid argument
    D: alsa-util.c: Trying iec958:0 without SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open iec958:0
    D: alsa-util.c: snd_pcm_hw_params_set_channels(4) failed: Invalid argument
    D: alsa-util.c: Trying plug:iec958:0 with SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open plug:iec958:0
    D: alsa-util.c: snd_pcm_hw_params_set_channels(4) failed: Invalid argument
    D: alsa-util.c: Trying plug:iec958:0 without SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open plug:iec958:0
    D: alsa-util.c: snd_pcm_hw_params_set_channels(4) failed: Invalid argument
    I: alsa-util.c: Failed to set hardware parameters on plug:iec958:0: Invalid argument
    D: alsa-mixer.c: Looking at profile output:iec958-ac3-surround-40
    D: alsa-mixer.c: Checking for playback on Digital Surround 4.0 (IEC958/AC3) (iec958-ac3-surround-40)
    D: alsa-util.c: Trying a52:0 with SND_PCM_NO_AUTO_FORMAT ...
    I: (alsa-lib)pcm.c: Unknown PCM a52:0
    I: alsa-util.c: Error opening PCM device a52:0: No such file or directory
    D: alsa-mixer.c: Looking at profile output:iec958-ac3-surround-40+input:analog-mono
    D: alsa-mixer.c: Checking for playback on Digital Surround 4.0 (IEC958/AC3) (iec958-ac3-surround-40)
    D: alsa-util.c: Trying a52:0 with SND_PCM_NO_AUTO_FORMAT ...
    I: (alsa-lib)pcm.c: Unknown PCM a52:0
    I: alsa-util.c: Error opening PCM device a52:0: No such file or directory
    D: alsa-mixer.c: Looking at profile output:iec958-ac3-surround-40+input:analog-stereo
    D: alsa-mixer.c: Checking for playback on Digital Surround 4.0 (IEC958/AC3) (iec958-ac3-surround-40)
    D: alsa-util.c: Trying a52:0 with SND_PCM_NO_AUTO_FORMAT ...
    I: (alsa-lib)pcm.c: Unknown PCM a52:0
    I: alsa-util.c: Error opening PCM device a52:0: No such file or directory
    D: alsa-mixer.c: Looking at profile output:iec958-ac3-surround-40+input:iec958-stereo
    D: alsa-mixer.c: Checking for playback on Digital Surround 4.0 (IEC958/AC3) (iec958-ac3-surround-40)
    D: alsa-util.c: Trying a52:0 with SND_PCM_NO_AUTO_FORMAT ...
    I: (alsa-lib)pcm.c: Unknown PCM a52:0
    I: alsa-util.c: Error opening PCM device a52:0: No such file or directory
    D: alsa-mixer.c: Looking at profile output:iec958-ac3-surround-40+input:iec958-surround-40
    D: alsa-mixer.c: Checking for playback on Digital Surround 4.0 (IEC958/AC3) (iec958-ac3-surround-40)
    D: alsa-util.c: Trying a52:0 with SND_PCM_NO_AUTO_FORMAT ...
    I: (alsa-lib)pcm.c: Unknown PCM a52:0
    I: alsa-util.c: Error opening PCM device a52:0: No such file or directory
    D: alsa-mixer.c: Looking at profile output:iec958-ac3-surround-51
    D: alsa-mixer.c: Checking for playback on Digital Surround 5.1 (IEC958/AC3) (iec958-ac3-surround-51)
    D: alsa-util.c: Trying a52:0 with SND_PCM_NO_AUTO_FORMAT ...
    I: (alsa-lib)pcm.c: Unknown PCM a52:0
    I: alsa-util.c: Error opening PCM device a52:0: No such file or directory
    D: alsa-mixer.c: Looking at profile output:iec958-ac3-surround-51+input:analog-mono
    D: alsa-mixer.c: Checking for playback on Digital Surround 5.1 (IEC958/AC3) (iec958-ac3-surround-51)
    D: alsa-util.c: Trying a52:0 with SND_PCM_NO_AUTO_FORMAT ...
    I: (alsa-lib)pcm.c: Unknown PCM a52:0
    I: alsa-util.c: Error opening PCM device a52:0: No such file or directory
    D: alsa-mixer.c: Looking at profile output:iec958-ac3-surround-51+input:analog-stereo
    D: alsa-mixer.c: Checking for playback on Digital Surround 5.1 (IEC958/AC3) (iec958-ac3-surround-51)
    D: alsa-util.c: Trying a52:0 with SND_PCM_NO_AUTO_FORMAT ...
    I: (alsa-lib)pcm.c: Unknown PCM a52:0
    I: alsa-util.c: Error opening PCM device a52:0: No such file or directory
    D: alsa-mixer.c: Looking at profile output:iec958-ac3-surround-51+input:iec958-stereo
    D: alsa-mixer.c: Checking for playback on Digital Surround 5.1 (IEC958/AC3) (iec958-ac3-surround-51)
    D: alsa-util.c: Trying a52:0 with SND_PCM_NO_AUTO_FORMAT ...
    I: (alsa-lib)pcm.c: Unknown PCM a52:0
    I: alsa-util.c: Error opening PCM device a52:0: No such file or directory
    D: alsa-mixer.c: Looking at profile output:iec958-ac3-surround-51+input:iec958-surround-40
    D: alsa-mixer.c: Checking for playback on Digital Surround 5.1 (IEC958/AC3) (iec958-ac3-surround-51)
    D: alsa-util.c: Trying a52:0 with SND_PCM_NO_AUTO_FORMAT ...
    I: (alsa-lib)pcm.c: Unknown PCM a52:0
    I: alsa-util.c: Error opening PCM device a52:0: No such file or directory
    D: alsa-mixer.c: Looking at profile output:hdmi-stereo
    D: alsa-mixer.c: Checking for playback on Digital Stereo (HDMI) (hdmi-stereo)
    D: alsa-util.c: Trying hdmi:0 with SND_PCM_NO_AUTO_FORMAT ...
    I: (alsa-lib)conf.c: Unknown parameters 0
    I: (alsa-lib)pcm.c: Unknown PCM hdmi:0
    I: alsa-util.c: Error opening PCM device hdmi:0: Invalid argument
    D: alsa-mixer.c: Looking at profile output:hdmi-stereo+input:analog-mono
    D: alsa-mixer.c: Checking for playback on Digital Stereo (HDMI) (hdmi-stereo)
    D: alsa-util.c: Trying hdmi:0 with SND_PCM_NO_AUTO_FORMAT ...
    I: (alsa-lib)conf.c: Unknown parameters 0
    I: (alsa-lib)pcm.c: Unknown PCM hdmi:0
    I: alsa-util.c: Error opening PCM device hdmi:0: Invalid argument
    D: alsa-mixer.c: Looking at profile output:hdmi-stereo+input:analog-stereo
    D: alsa-mixer.c: Checking for playback on Digital Stereo (HDMI) (hdmi-stereo)
    D: alsa-util.c: Trying hdmi:0 with SND_PCM_NO_AUTO_FORMAT ...
    I: (alsa-lib)conf.c: Unknown parameters 0
    I: (alsa-lib)pcm.c: Unknown PCM hdmi:0
    I: alsa-util.c: Error opening PCM device hdmi:0: Invalid argument
    D: alsa-mixer.c: Looking at profile output:hdmi-stereo+input:iec958-stereo
    D: alsa-mixer.c: Checking for playback on Digital Stereo (HDMI) (hdmi-stereo)
    D: alsa-util.c: Trying hdmi:0 with SND_PCM_NO_AUTO_FORMAT ...
    I: (alsa-lib)conf.c: Unknown parameters 0
    I: (alsa-lib)pcm.c: Unknown PCM hdmi:0
    I: alsa-util.c: Error opening PCM device hdmi:0: Invalid argument
    D: alsa-mixer.c: Looking at profile output:hdmi-stereo+input:iec958-surround-40
    D: alsa-mixer.c: Checking for playback on Digital Stereo (HDMI) (hdmi-stereo)
    D: alsa-util.c: Trying hdmi:0 with SND_PCM_NO_AUTO_FORMAT ...
    I: (alsa-lib)conf.c: Unknown parameters 0
    I: (alsa-lib)pcm.c: Unknown PCM hdmi:0
    I: alsa-util.c: Error opening PCM device hdmi:0: Invalid argument
    D: alsa-mixer.c: Looking at profile input:analog-mono
    D: alsa-mixer.c: Checking for recording on Analog Mono (analog-mono)
    D: alsa-util.c: Trying hw:0 with SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open hw:0
    D: alsa-util.c: snd_pcm_hw_params_set_channels(1) failed: Invalid argument
    D: alsa-util.c: Trying hw:0 without SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open hw:0
    D: alsa-util.c: snd_pcm_hw_params_set_channels(1) failed: Invalid argument
    D: alsa-util.c: Trying plug:hw:0 with SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open plug:hw:0
    D: alsa-util.c: snd_pcm_hw_params_set_channels(1) failed: Invalid argument
    D: alsa-util.c: Trying plug:hw:0 without SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open plug:hw:0
    D: alsa-util.c: snd_pcm_hw_params_set_channels(1) failed: Invalid argument
    I: alsa-util.c: Failed to set hardware parameters on plug:hw:0: Invalid argument
    D: alsa-mixer.c: Looking at profile input:analog-stereo
    D: alsa-mixer.c: Checking for recording on Analog Stereo (analog-stereo)
    D: alsa-util.c: Trying front:0 with SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open front:0
    D: alsa-util.c: Maximum hw buffer size is 371 ms
    D: alsa-util.c: Set buffer size first (to 3528 samples), period size second (to 441 samples).
    D: alsa-mixer.c: Profile input:analog-stereo supported.
    D: alsa-mixer.c: Looking at profile input:iec958-stereo
    D: alsa-mixer.c: Checking for recording on Digital Stereo (IEC958) (iec958-stereo)
    D: alsa-util.c: Trying iec958:0 with SND_PCM_NO_AUTO_FORMAT ...
    I: (alsa-lib)pcm_hw.c: open '/dev/snd/pcmC0D4c' failed (-2)
    I: alsa-util.c: Error opening PCM device iec958:0: No such file or directory
    D: alsa-mixer.c: Looking at profile input:iec958-surround-40
    D: alsa-mixer.c: Checking for recording on Digital Surround 4.0 (IEC958) (iec958-surround-40)
    D: alsa-util.c: Trying iec958:0 with SND_PCM_NO_AUTO_FORMAT ...
    I: (alsa-lib)pcm_hw.c: open '/dev/snd/pcmC0D4c' failed (-2)
    I: alsa-util.c: Error opening PCM device iec958:0: No such file or directory
    I: card.c: Created 0 "alsa_card.pci-0000_00_1f.5"
    D: reserve-wrap.c: Unable to contact D-Bus session bus: org.freedesktop.DBus.Error.Spawn.ExecFailed: /bin/dbus-launch terminated abnormally with the following error: Autolaunch error: X11 initialization failed.
    D: alsa-util.c: Trying front:0 with SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open front:0
    D: alsa-util.c: Maximum hw buffer size is 371 ms
    D: alsa-util.c: Set buffer size first (to 88200 samples), period size second (to 88200 samples).
    I: alsa-sink.c: Successfully opened device front:0.
    I: alsa-sink.c: Selected mapping 'Analog Stereo' (analog-stereo).
    I: alsa-sink.c: Successfully enabled mmap() mode.
    I: alsa-sink.c: Successfully enabled timer-based scheduling mode.
    I: (alsa-lib)control.c: Invalid CTL front:0
    I: alsa-mixer.c: Unable to attach to mixer front:0: No such file or directory
    I: alsa-mixer.c: Successfully attached to mixer 'hw:0'
    D: alsa-mixer.c: Probing path 'analog-output'
    D: alsa-mixer.c: Probing path 'analog-output-speaker'
    D: alsa-mixer.c: Probe of element 'Speaker' failed.
    D: alsa-mixer.c: Probing path 'analog-output-speaker'
    D: alsa-mixer.c: Probe of element 'Desktop Speaker' failed.
    D: alsa-mixer.c: Probing path 'analog-output-headphones'
    D: alsa-mixer.c: Probe of element 'Headphone' failed.
    D: alsa-mixer.c: Probing path 'analog-output-headphones'
    D: alsa-mixer.c: Probe of element 'Headphone2' failed.
    D: alsa-mixer.c: Probing path 'analog-output-mono'
    D: alsa-mixer.c: Probing path 'analog-output-lfe-on-mono'
    D: alsa-sink.c: Probed mixer paths:
    D: alsa-mixer.c: Path Set 0xa0488f8, direction=1, probed=yes
    D: alsa-mixer.c: Path analog-output (Analog Output), direction=1, priority=99, probed=yes, supported=yes, has_mute=yes, has_volume=yes, has_dB=yes, min_volume=0, max_volume=31, min_dB=-127,5, max_dB=12
    D: alsa-mixer.c: Element Master, direction=1, switch=1, volume=1, enumeration=0, required=0, required_absent=0, mask=0x3600000000f66, n_channels=2, override_map=yes
    D: alsa-mixer.c: Element Master Mono, direction=1, switch=2, volume=2, enumeration=0, required=0, required_absent=0, mask=0x7ffffffffffff, n_channels=1, override_map=no
    D: alsa-mixer.c: Element Surround, direction=1, switch=1, volume=1, enumeration=0, required=0, required_absent=0, mask=0x60, n_channels=2, override_map=yes
    D: alsa-mixer.c: Element Center, direction=1, switch=1, volume=1, enumeration=0, required=0, required_absent=0, mask=0x4900000000018, n_channels=1, override_map=yes
    D: alsa-mixer.c: Element LFE, direction=1, switch=1, volume=1, enumeration=0, required=0, required_absent=0, mask=0x80, n_channels=1, override_map=yes
    D: alsa-mixer.c: Element PCM, direction=1, switch=1, volume=1, enumeration=0, required=0, required_absent=0, mask=0x402b600000000f66, n_channels=2, override_map=yes
    D: alsa-mixer.c: Element External Amplifier, direction=1, switch=4, volume=0, enumeration=0, required=0, required_absent=0, mask=0x0, n_channels=0, override_map=no
    D: alsa-mixer.c: Option on (output-amplifier-on/Amplifier) index=1, priority=10
    D: alsa-mixer.c: Option off (output-amplifier-off/No Amplifier) index=0, priority=0
    D: alsa-mixer.c: Setting output-amplifier-on (Amplifier) priority=10
    D: alsa-mixer.c: Setting output-amplifier-off (No Amplifier) priority=0
    D: alsa-mixer.c: Path analog-output-mono (Analog Mono Output), direction=1, priority=50, probed=yes, supported=yes, has_mute=yes, has_volume=yes, has_dB=yes, min_volume=0, max_volume=31, min_dB=-81, max_dB=12
    D: alsa-mixer.c: Element Master, direction=1, switch=2, volume=2, enumeration=0, required=0, required_absent=0, mask=0x6, n_channels=2, override_map=no
    D: alsa-mixer.c: Element Master Mono, direction=1, switch=1, volume=1, enumeration=0, required=4, required_absent=0, mask=0x7ffffffffffff, n_channels=1, override_map=yes
    D: alsa-mixer.c: Element Surround, direction=1, switch=2, volume=2, enumeration=0, required=0, required_absent=0, mask=0x6, n_channels=2, override_map=no
    D: alsa-mixer.c: Element Center, direction=1, switch=2, volume=2, enumeration=0, required=0, required_absent=0, mask=0x7ffffffffffff, n_channels=1, override_map=no
    D: alsa-mixer.c: Element LFE, direction=1, switch=2, volume=2, enumeration=0, required=0, required_absent=0, mask=0x7ffffffffffff, n_channels=1, override_map=no
    D: alsa-mixer.c: Element PCM, direction=1, switch=1, volume=1, enumeration=0, required=0, required_absent=0, mask=0x402b600000000f66, n_channels=2, override_map=yes
    D: alsa-mixer.c: Element External Amplifier, direction=1, switch=4, volume=0, enumeration=0, required=0, required_absent=0, mask=0x0, n_channels=0, override_map=no
    D: alsa-mixer.c: Option on (output-amplifier-on/Amplifier) index=1, priority=10
    D: alsa-mixer.c: Option off (output-amplifier-off/No Amplifier) index=0, priority=0
    D: alsa-mixer.c: Setting output-amplifier-on (Amplifier) priority=10
    D: alsa-mixer.c: Setting output-amplifier-off (No Amplifier) priority=0
    D: alsa-mixer.c: Path analog-output-lfe-on-mono (Analog Output (LFE)), direction=1, priority=40, probed=yes, supported=yes, has_mute=yes, has_volume=yes, has_dB=yes, min_volume=0, max_volume=31, min_dB=-81, max_dB=12
    D: alsa-mixer.c: Element Master, direction=1, switch=1, volume=1, enumeration=0, required=0, required_absent=0, mask=0x3600000000f66, n_channels=2, override_map=yes
    D: alsa-mixer.c: Element Master Mono, direction=1, switch=1, volume=1, enumeration=0, required=4, required_absent=0, mask=0x80, n_channels=1, override_map=yes
    D: alsa-mixer.c: Element Surround, direction=1, switch=2, volume=2, enumeration=0, required=0, required_absent=0, mask=0x6, n_channels=2, override_map=no
    D: alsa-mixer.c: Element Center, direction=1, switch=2, volume=2, enumeration=0, required=0, required_absent=0, mask=0x7ffffffffffff, n_channels=1, override_map=no
    D: alsa-mixer.c: Element LFE, direction=1, switch=2, volume=2, enumeration=0, required=0, required_absent=0, mask=0x7ffffffffffff, n_channels=1, override_map=no
    D: alsa-mixer.c: Element PCM, direction=1, switch=1, volume=1, enumeration=0, required=0, required_absent=0, mask=0x402b600000000f66, n_channels=2, override_map=yes
    D: alsa-mixer.c: Element External Amplifier, direction=1, switch=4, volume=0, enumeration=0, required=0, required_absent=0, mask=0x0, n_channels=0, override_map=no
    D: alsa-mixer.c: Option on (output-amplifier-on/Amplifier) index=1, priority=10
    D: alsa-mixer.c: Option off (output-amplifier-off/No Amplifier) index=0, priority=0
    D: alsa-mixer.c: Setting output-amplifier-on (Amplifier) priority=10
    D: alsa-mixer.c: Setting output-amplifier-off (No Amplifier) priority=0
    D: alsa-mixer.c: Added 6 ports
    I: sink.c: Created sink 0 "alsa_output.pci-0000_00_1f.5.analog-stereo" with sample spec s16le 2ch 44100Hz and channel map front-left,front-right
    I: sink.c:     alsa.resolution_bits = "16"
    I: sink.c:     device.api = "alsa"
    I: sink.c:     device.class = "sound"
    I: sink.c:     alsa.class = "generic"
    I: sink.c:     alsa.subclass = "generic-mix"
    I: sink.c:     alsa.name = "Intel 82801DB-ICH4"
    I: sink.c:     alsa.id = "Intel ICH"
    I: sink.c:     alsa.subdevice = "0"
    I: sink.c:     alsa.subdevice_name = "subdevice #0"
    I: sink.c:     alsa.device = "0"
    I: sink.c:     alsa.card = "0"
    I: sink.c:     alsa.card_name = "Intel 82801DB-ICH4"
    I: sink.c:     alsa.long_card_name = "Intel 82801DB-ICH4 with ALC650F at irq 11"
    I: sink.c:     alsa.driver_name = "snd_intel8x0"
    I: sink.c:     device.bus_path = "pci-0000:00:1f.5"
    I: sink.c:     sysfs.path = "/devices/pci0000:00/0000:00:1f.5/sound/card0"
    I: sink.c:     device.bus = "pci"
    I: sink.c:     device.vendor.id = "8086"
    I: sink.c:     device.vendor.name = "Intel Corporation"
    I: sink.c:     device.product.id = "24c5"
    I: sink.c:     device.product.name = "82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97 Audio Controller"
    I: sink.c:     device.form_factor = "internal"
    I: sink.c:     device.string = "front:0"
    I: sink.c:     device.buffering.buffer_size = "65536"
    I: sink.c:     device.buffering.fragment_size = "65536"
    I: sink.c:     device.access_mode = "mmap+timer"
    I: sink.c:     device.profile.name = "analog-stereo"
    I: sink.c:     device.profile.description = "Analog Stereo"
    I: sink.c:     device.description = "Internes Audio Analog Stereo"
    I: sink.c:     alsa.mixer_name = "Realtek ALC650F"
    I: sink.c:     alsa.components = "AC97a:414c4723"
    I: sink.c:     module-udev-detect.discovered = "1"
    I: sink.c:     device.icon_name = "audio-card-pci"
    D: core-subscribe.c: Dropped redundant event due to change event.
    I: source.c: Created source 0 "alsa_output.pci-0000_00_1f.5.analog-stereo.monitor" with sample spec s16le 2ch 44100Hz and channel map front-left,front-right
    I: source.c:     device.description = "Monitor of Internes Audio Analog Stereo"
    I: source.c:     device.class = "monitor"
    I: source.c:     alsa.card = "0"
    I: source.c:     alsa.card_name = "Intel 82801DB-ICH4"
    I: source.c:     alsa.long_card_name = "Intel 82801DB-ICH4 with ALC650F at irq 11"
    I: source.c:     alsa.driver_name = "snd_intel8x0"
    I: source.c:     device.bus_path = "pci-0000:00:1f.5"
    I: source.c:     sysfs.path = "/devices/pci0000:00/0000:00:1f.5/sound/card0"
    I: source.c:     device.bus = "pci"
    I: source.c:     device.vendor.id = "8086"
    I: source.c:     device.vendor.name = "Intel Corporation"
    I: source.c:     device.product.id = "24c5"
    I: source.c:     device.product.name = "82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97 Audio Controller"
    I: source.c:     device.form_factor = "internal"
    I: source.c:     device.string = "0"
    I: source.c:     module-udev-detect.discovered = "1"
    I: source.c:     device.icon_name = "audio-card-pci"
    I: alsa-sink.c: Using 1,0 fragments of size 65536 bytes (371,52ms), buffer size is 65536 bytes (371,52ms)
    I: alsa-sink.c: Time scheduling watermark is 20,00ms
    D: alsa-sink.c: hwbuf_unused=0
    D: alsa-sink.c: setting avail_min=15502
    D: alsa-mixer.c: Activating path analog-output
    D: alsa-mixer.c: Path analog-output (Analog Output), direction=1, priority=99, probed=yes, supported=yes, has_mute=yes, has_volume=yes, has_dB=yes, min_volume=0, max_volume=31, min_dB=-127,5, max_dB=12
    D: alsa-mixer.c: Element Master, direction=1, switch=1, volume=1, enumeration=0, required=0, required_absent=0, mask=0x3600000000f66, n_channels=2, override_map=yes
    D: alsa-mixer.c: Element Master Mono, direction=1, switch=2, volume=2, enumeration=0, required=0, required_absent=0, mask=0x7ffffffffffff, n_channels=1, override_map=no
    D: alsa-mixer.c: Element Surround, direction=1, switch=1, volume=1, enumeration=0, required=0, required_absent=0, mask=0x60, n_channels=2, override_map=yes
    D: alsa-mixer.c: Element Center, direction=1, switch=1, volume=1, enumeration=0, required=0, required_absent=0, mask=0x4900000000018, n_channels=1, override_map=yes
    D: alsa-mixer.c: Element LFE, direction=1, switch=1, volume=1, enumeration=0, required=0, required_absent=0, mask=0x80, n_channels=1, override_map=yes
    D: alsa-mixer.c: Element PCM, direction=1, switch=1, volume=1, enumeration=0, required=0, required_absent=0, mask=0x402b600000000f66, n_channels=2, override_map=yes
    D: alsa-mixer.c: Element External Amplifier, direction=1, switch=4, volume=0, enumeration=0, required=0, required_absent=0, mask=0x0, n_channels=0, override_map=no
    D: alsa-mixer.c: Option on (output-amplifier-on/Amplifier) index=1, priority=10
    D: alsa-mixer.c: Option off (output-amplifier-off/No Amplifier) index=0, priority=0
    D: alsa-mixer.c: Setting output-amplifier-on (Amplifier) priority=10
    D: alsa-mixer.c: Setting output-amplifier-off (No Amplifier) priority=0
    I: alsa-sink.c: Hardware volume ranges from -127,50 dB to 12,00 dB.
    I: alsa-sink.c: Fixing base volume to -12,00 dB
    I: alsa-sink.c: Using hardware volume control. Hardware dB scale supported.
    I: alsa-sink.c: Using hardware mute control.
    D: alsa-util.c: snd_pcm_dump():
    D: alsa-util.c: Hardware PCM card 0 'Intel 82801DB-ICH4' device 0 subdevice 0
    D: alsa-util.c: Its setup is:
    D: alsa-util.c:   stream       : PLAYBACK
    D: alsa-util.c:   access       : MMAP_INTERLEAVED
    D: alsa-util.c:   format       : S16_LE
    D: alsa-util.c:   subformat    : STD
    D: alsa-util.c:   channels     : 2
    D: alsa-util.c:   rate         : 44100
    D: alsa-util.c:   exact rate   : 44100 (44100/1)
    D: alsa-util.c:   msbits       : 16
    D: alsa-util.c:   buffer_size  : 16384
    D: alsa-util.c:   period_size  : 16384
    D: alsa-util.c:   period_time  : 371519
    D: alsa-util.c:   tstamp_mode  : ENABLE
    D: alsa-util.c:   period_step  : 1
    D: alsa-util.c:   avail_min    : 16384
    D: alsa-util.c:   period_event : 0
    D: alsa-util.c:   start_threshold  : -1
    D: alsa-util.c:   stop_threshold   : 1073741824
    D: alsa-util.c:   silence_threshold: 0
    D: alsa-util.c:   silence_size : 0
    D: alsa-util.c:   boundary     : 1073741824
    D: alsa-util.c:   appl_ptr     : 0
    D: alsa-util.c:   hw_ptr       : 0
    D: alsa-sink.c: Read hardware volume: 0:  42% 1:  42%
    D: alsa-sink.c: Thread starting up
    I: core-util.c: Successfully enabled SCHED_RR scheduling for thread, with priority 4, which is lower than the requested 5.
    I: alsa-sink.c: Starting playback.
    D: alsa-sink.c: Cutting sleep time for the initial iterations by half.
    D: alsa-util.c: Trying front:0 with SND_PCM_NO_AUTO_FORMAT ...
    D: alsa-util.c: Managed to open front:0
    D: alsa-util.c: Maximum hw buffer size is 371 ms
    D: alsa-util.c: Set buffer size first (to 88200 samples), period size second (to 88200 samples).
    I: alsa-source.c: Successfully opened device front:0.
    I: alsa-source.c: Selected mapping 'Analog Stereo' (analog-stereo).
    I: alsa-source.c: Successfully enabled mmap() mode.
    I: alsa-source.c: Successfully enabled timer-based scheduling mode.
    I: (alsa-lib)control.c: Invalid CTL front:0
    I: alsa-mixer.c: Unable to attach to mixer front:0: No such file or directory
    D: alsa-sink.c: Cutting sleep time for the initial iterations by half.
    I: alsa-mixer.c: Successfully attached to mixer 'hw:0'
    D: alsa-mixer.c: Probing path 'analog-input'
    D: alsa-mixer.c: Probe of element 'Mic' failed.
    D: alsa-mixer.c: Probing path 'analog-input-microphone'
    D: alsa-mixer.c: Probing path 'analog-input-linein'
    D: alsa-mixer.c: Probing path 'analog-input'
    D: alsa-mixer.c: Probing path 'analog-input-video'
    D: alsa-mixer.c: Probing path 'analog-input-video'
    D: alsa-mixer.c: Probe of element 'TV Tuner' failed.
    D: alsa-mixer.c: Probing path 'analog-input-radio'
    D: alsa-mixer.c: Probe of element 'FM' failed.
    D: alsa-mixer.c: Probing path 'analog-input'
    D: alsa-mixer.c: Probe of element 'Mic/Line' failed.
    D: alsa-source.c: Probed mixer paths:
    D: alsa-mixer.c: Path Set 0xa0743c8, direction=2, probed=yes
    D: alsa-mixer.c: Path analog-input-microphone (Analog Microphone), direction=2, priority=100, probed=yes, supported=yes, has_mute=yes, has_volume=yes, has_dB=yes, min_volume=0, max_volume=15, min_dB=0, max_dB=22,5
    D: alsa-mixer.c: Element Capture, direction=2, switch=1, volume=1, enumeration=0, required=0, required_absent=0, mask=0x4037e00000000f66, n_channels=2, override_map=yes
    D: alsa-mixer.c: Element Mic, direction=2, switch=1, volume=0, enumeration=0, required=4, required_absent=0, mask=0x0, n_channels=0, override_map=yes
    D: alsa-mixer.c: Element Line, direction=2, switch=2, volume=0, enumeration=0, required=0, required_absent=0, mask=0x0, n_channels=0, override_map=no
    D: alsa-mixer.c: Element Aux, direction=2, switch=2, volume=0, enumeration=0, required=0, required_absent=0, mask=0x0, n_channels=0, override_map=no
    D: alsa-mixer.c: Element Video, direction=2, switch=2, volume=0, enumeration=0, required=0, required_absent=0, mask=0x0, n_channels=0, override_map=no
    D: alsa-mixer.c: Element Mic Select, direction=2, switch=0, volume=0, enumeration=1, required=0, required_absent=0, mask=0x0, n_channels=0, override_map=no
    D: alsa-mixer.c: Option Mic1 (input-microphone-1/Microphone 1) index=0, priority=20
    D: alsa-mixer.c: Option Mic2 (input-microphone-2/Microphone 2) index=1, priority=19
    D: alsa-mixer.c: Setting input-microphone-1 (Microphone 1) priority=20
    D: alsa-mixer.c: Setting input-microphone-2 (Microphone 2) priority=19
    D: alsa-mixer.c: Path analog-input-linein (Analog Line-In), direction=2, priority=90, probed=yes, supported=yes, has_mute=yes, has_volume=yes, has_dB=yes, min_volume=0, max_volume=15, min_dB=0, max_dB=22,5
    D: alsa-mixer.c: Element Capture, direction=2, switch=1, volume=1, enumeration=0, required=0, required_absent=0, mask=0x4037e00000000f66, n_channels=2, override_map=yes
    D: alsa-mixer.c: Element Mic, direction=2, switch=2, volume=0, enumeration=0, required=0, required_absent=0, mask=0x0, n_channels=0, override_map=no
    D: alsa-mixer.c: Element Line, direction=2, switch=1, volume=0, enumeration=0, required=4, required_absent=0, mask=0x0, n_channels=0, override_map=yes
    D: alsa-mixer.c: Element Aux, direction=2, switch=2, volume=0, enumeration=0, required=0, required_absent=0, mask=0x0, n_channels=0, override_map=no
    D: alsa-mixer.c: Element Video, direction=2, switch=2, volume=0, enumeration=0, required=0, required_absent=0, mask=0x0, n_channels=0, override_map=no
    D: alsa-mixer.c: Path analog-input (Analog Input), direction=2, priority=90, probed=yes, supported=yes, has_mute=yes, has_volume=yes, has_dB=yes, min_volume=0, max_volume=15, min_dB=0, max_dB=22,5
    D: alsa-mixer.c: Element Capture, direction=2, switch=1, volume=1, enumeration=0, required=0, required_absent=0, mask=0x4037e00000000f66, n_channels=2, override_map=yes
    D: alsa-mixer.c: Element Mic, direction=2, switch=2, volume=0, enumeration=0, required=0, required_absent=0, mask=0x0, n_channels=0, override_map=no
    D: alsa-mixer.c: Element Line, direction=2, switch=2, volume=0, enumeration=0, required=0, required_absent=0, mask=0x0, n_channels=0, override_map=no
    D: alsa-mixer.c: Element Aux, direction=2, switch=1, volume=0, enumeration=0, required=4, required_absent=0, mask=0x0, n_channels=0, override_map=yes
    D: alsa-mixer.c: Element Video, direction=2, switch=2, volume=0, enumeration=0, required=0, required_absent=0, mask=0x0, n_channels=0, override_map=no
    D: alsa-mixer.c: Path analog-input-video (Analog Video), direction=2, priority=70, probed=yes, supported=yes, has_mute=yes, has_volume=yes, has_dB=yes, min_volume=0, max_volume=15, min_dB=0, max_dB=22,5
    D: alsa-mixer.c: Element Capture, direction=2, switch=1, volume=1, enumeration=0, required=0, required_absent=0, mask=0x4037e00000000f66, n_channels=2, override_map=yes
    D: alsa-mixer.c: Element Mic, direction=2, switch=2, volume=0, enumeration=0, required=0, required_absent=0, mask=0x0, n_channels=0, override_map=no
    D: alsa-mixer.c: Element Line, direction=2, switch=2, volume=0, enumeration=0, required=0, required_absent=0, mask=0x0, n_channels=0, override_map=no
    D: alsa-mixer.c: Element Aux, direction=2, switch=2, volume=0, enumeration=0, required=0, required_absent=0, mask=0x0, n_channels=0, override_map=no
    D: alsa-mixer.c: Element Video, direction=2, switch=1, volume=0, enumeration=0, required=4, required_absent=0, mask=0x0, n_channels=0, override_map=yes
    D: alsa-mixer.c: Added 5 ports
    D: core-subscribe.c: Dropped redundant event due to change event.
    I: source.c: Created source 1 "alsa_input.pci-0000_00_1f.5.analog-stereo" with sample spec s16le 2ch 44100Hz and channel map front-left,front-right
    I: source.c:     alsa.resolution_bits = "16"
    I: source.c:     device.api = "alsa"
    I: source.c:     device.class = "sound"
    I: source.c:     alsa.class = "generic"
    I: source.c:     alsa.subclass = "generic-mix"
    I: source.c:     alsa.name = "Intel 82801DB-ICH4"
    I: source.c:     alsa.id = "Intel ICH"
    I: source.c:     alsa.subdevice = "0"
    I: source.c:     alsa.subdevice_name = "subdevice #0"
    I: source.c:     alsa.device = "0"
    I: source.c:     alsa.card = "0"
    I: source.c:     alsa.card_name = "Intel 82801DB-ICH4"
    I: source.c:     alsa.long_card_name = "Intel 82801DB-ICH4 with ALC650F at irq 11"
    I: source.c:     alsa.driver_name = "snd_intel8x0"
    I: source.c:     device.bus_path = "pci-0000:00:1f.5"
    I: source.c:     sysfs.path = "/devices/pci0000:00/0000:00:1f.5/sound/card0"
    I: source.c:     device.bus = "pci"
    I: source.c:     device.vendor.id = "8086"
    I: source.c:     device.vendor.name = "Intel Corporation"
    I: source.c:     device.product.id = "24c5"
    I: source.c:     device.product.name = "82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97 Audio Controller"
    I: source.c:     device.form_factor = "internal"
    I: source.c:     device.string = "front:0"
    I: source.c:     device.buffering.buffer_size = "65536"
    I: source.c:     device.buffering.fragment_size = "65536"
    I: source.c:     device.access_mode = "mmap+timer"
    I: source.c:     device.profile.name = "analog-stereo"
    I: source.c:     device.profile.description = "Analog Stereo"
    I: source.c:     device.description = "Internes Audio Analog Stereo"
    I: source.c:     alsa.mixer_name = "Realtek ALC650F"
    I: source.c:     alsa.components = "AC97a:414c4723"
    I: source.c:     module-udev-detect.discovered = "1"
    I: source.c:     device.icon_name = "audio-card-pci"
    I: alsa-source.c: Using 1,0 fragments of size 65536 bytes (371,52ms), buffer size is 65536 bytes (371,52ms)
    I: alsa-source.c: Time scheduling watermark is 20,00ms
    D: alsa-source.c: hwbuf_unused=0
    D: alsa-source.c: setting avail_min=15502
    D: alsa-mixer.c: Activating path analog-input-microphone
    D: alsa-mixer.c: Path analog-input-microphone (Analog Microphone), direction=2, priority=100, probed=yes, supported=yes, has_mute=yes, has_volume=yes, has_dB=yes, min_volume=0, max_volume=15, min_dB=0, max_dB=22,5
    D: alsa-mixer.c: Element Capture, direction=2, switch=1, volume=1, enumeration=0, required=0, required_absent=0, mask=0x4037e00000000f66, n_channels=2, override_map=yes
    D: alsa-mixer.c: Element Mic, direction=2, switch=1, volume=0, enumeration=0, required=4, required_absent=0, mask=0x0, n_channels=0, override_map=yes
    D: alsa-mixer.c: Element Line, direction=2, switch=2, volume=0, enumeration=0, required=0, required_absent=0, mask=0x0, n_channels=0, override_map=no
    D: alsa-mixer.c: Element Aux, direction=2, switch=2, volume=0, enumeration=0, required=0, required_absent=0, mask=0x0, n_channels=0, override_map=no
    D: alsa-mixer.c: Element Video, direction=2, switch=2, volume=0, enumeration=0, required=0, required_absent=0, mask=0x0, n_channels=0, override_map=no
    D: alsa-mixer.c: Element Mic Select, direction=2, switch=0, volume=0, enumeration=1, required=0, required_absent=0, mask=0x0, n_channels=0, override_map=no
    D: alsa-mixer.c: Option Mic1 (input-microphone-1/Microphone 1) index=0, priority=20
    D: alsa-mixer.c: Option Mic2 (input-microphone-2/Microphone 2) index=1, priority=19
    D: alsa-mixer.c: Setting input-microphone-1 (Microphone 1) priority=20
    D: alsa-mixer.c: Setting input-microphone-2 (Microphone 2) priority=19
    I: alsa-source.c: Hardware volume ranges from 0,00 dB to 22,50 dB.
    I: alsa-source.c: Fixing base volume to -22,50 dB
    I: alsa-source.c: Using hardware volume control. Hardware dB scale supported.
    I: alsa-source.c: Using hardware mute control.
    D: alsa-util.c: snd_pcm_dump():
    D: alsa-util.c: Hardware PCM card 0 'Intel 82801DB-ICH4' device 0 subdevice 0
    D: alsa-util.c: Its setup is:
    D: alsa-util.c:   stream       : CAPTURE
    D: alsa-util.c:   access       : MMAP_INTERLEAVED
    D: alsa-util.c:   format       : S16_LE
    D: alsa-util.c:   subformat    : STD
    D: alsa-util.c:   channels     : 2
    D: alsa-util.c:   rate         : 44100
    D: alsa-util.c:   exact rate   : 44100 (44100/1)
    D: alsa-util.c:   msbits       : 16
    D: alsa-util.c:   buffer_size  : 16384
    D: alsa-util.c:   period_size  : 16384
    D: alsa-util.c:   period_time  : 371519
    D: alsa-util.c:   tstamp_mode  : ENABLE
    D: alsa-util.c:   period_step  : 1
    D: alsa-util.c:   avail_min    : 16384
    D: alsa-util.c:   period_event : 0
    D: alsa-util.c:   start_threshold  : -1
    D: alsa-util.c:   stop_threshold   : 1073741824
    D: alsa-util.c:   silence_threshold: 0
    D: alsa-util.c:   silence_size : 0
    D: alsa-util.c:   boundary     : 1073741824
    D: alsa-util.c:   appl_ptr     : 0
    D: alsa-util.c:   hw_ptr       : 0
    D: alsa-source.c: Read hardware volume: 0:  42% 1:  42%
    D: alsa-source.c: Thread starting up
    I: core-util.c: Successfully enabled SCHED_RR scheduling for thread, with priority 4, which is lower than the requested 5.
    I: module.c: Loaded "module-alsa-card" (index: #4; argument: "device_id="0" name="pci-0000_00_1f.5" card_name="alsa_card.pci-0000_00_1f.5" tsched=yes ignore_dB=no card_properties="module-udev-detect.discovered=1"").
    I: module-udev-detect.c: Card /devices/pci0000:00/0000:00:1f.5/sound/card0 (alsa_card.pci-0000_00_1f.5) module loaded.
    I: module-udev-detect.c: Found 1 cards.
    I: module.c: Loaded "module-udev-detect" (index: #5; argument: "").
    D: cli-command.c: Checking for existance of '/usr/lib/pulse-0.9.21/modules/module-bluetooth-discover.so': failure
    D: cli-command.c: Checking for existance of '/usr/lib/pulse-0.9.21/modules/module-esound-protocol-unix.so': success
    I: alsa-source.c: Starting capture.
    I: module.c: Loaded "module-esound-protocol-unix" (index: #6; argument: "").
    I: module.c: Loaded "module-native-protocol-unix" (index: #7; argument: "").
    D: cli-command.c: Checking for existance of '/usr/lib/pulse-0.9.21/modules/module-gconf.so': success
    I: module.c: Loaded "module-gconf" (index: #8; argument: "").
    D: core-subscribe.c: Dropped redundant event due to change event.
    I: module-default-device-restore.c: Restored default sink 'alsa_output.pci-0000_00_1f.5.analog-stereo'.
    D: core-subscribe.c: Dropped redundant event due to change event.
    I: module-default-device-restore.c: Restored default source 'alsa_input.pci-0000_00_1f.5.analog-stereo'.
    I: module.c: Loaded "module-default-device-restore" (index: #9; argument: "").
    I: module.c: Loaded "module-rescue-streams" (index: #10; argument: "").
    I: module.c: Loaded "module-always-sink" (index: #11; argument: "").
    I: module.c: Loaded "module-intended-roles" (index: #12; argument: "").
    D: module-suspend-on-idle.c: Sink alsa_output.pci-0000_00_1f.5.analog-stereo becomes idle, timeout in 5 seconds.
    D: module-suspend-on-idle.c: Source alsa_input.pci-0000_00_1f.5.analog-stereo becomes idle, timeout in 5 seconds.
    I: module.c: Loaded "module-suspend-on-idle" (index: #13; argument: "").
    D: dbus-util.c: Successfully connected to D-Bus system bus 50739e1c56883ceef7ea115e0000000f as :1.13
    I: client.c: Created 0 "ConsoleKit Session /org/freedesktop/ConsoleKit/Session1"
    D: module-console-kit.c: Added new session /org/freedesktop/ConsoleKit/Session1
    I: client.c: Created 1 "ConsoleKit Session /org/freedesktop/ConsoleKit/Session2"
    D: module-console-kit.c: Added new session /org/freedesktop/ConsoleKit/Session2
    I: module.c: Loaded "module-console-kit" (index: #14; argument: "").
    I: module.c: Loaded "module-position-event-sounds" (index: #15; argument: "").
    W: main.c: Unable to contact D-Bus: org.freedesktop.DBus.Error.Spawn.ExecFailed: /bin/dbus-launch terminated abnormally with the following error: Autolaunch error: X11 initialization failed.
    I: main.c: Start des Daemons abgeschlossen.
    D: module-console-kit.c: dbus: interface=org.freedesktop.DBus, path=/org/freedesktop/DBus, member=NameAcquired
    D: module-udev-detect.c: /dev/snd/controlC0 is accessible: yes
    D: alsa-sink.c: Wakeup from ALSA!
    I: alsa-sink.c: Underrun!
    I: alsa-sink.c: Increasing wakeup watermark to 30,00 ms
    D: alsa-sink.c: Wakeup from ALSA!
    I: alsa-sink.c: Underrun!
    I: alsa-sink.c: Increasing wakeup watermark to 40,00 ms
    D: alsa-sink.c: Wakeup from ALSA!
    I: alsa-sink.c: Underrun!
    I: alsa-sink.c: Increasing wakeup watermark to 50,00 ms
    D: alsa-source.c: Wakeup from ALSA!
    D: alsa-sink.c: Wakeup from ALSA!
    I: alsa-sink.c: Underrun!
    I: alsa-sink.c: Increasing wakeup watermark to 60,00 ms
    I: module-suspend-on-idle.c: Source alsa_input.pci-0000_00_1f.5.analog-stereo idle for too long, suspending ...
    D: source.c: Suspend cause of source alsa_input.pci-0000_00_1f.5.analog-stereo is 0x0004, suspending
    I: alsa-source.c: Device suspended...
    I: module-suspend-on-idle.c: Sink alsa_output.pci-0000_00_1f.5.analog-stereo idle for too long, suspending ...
    D: sink.c: Suspend cause of sink alsa_output.pci-0000_00_1f.5.analog-stereo is 0x0004, suspending
    I: alsa-sink.c: Device suspended...
    D: module-udev-detect.c: /dev/snd/controlC0 is accessible: yes
    when I try to playback a mp3-file with aplay, it says:

    Code:
    aplay test.mp3 
    ALSA lib pulse.c:229:(pulse_connect) PulseAudio: Unable to connect: Zugriff abgelehnt
    
    aplay: main:654: Fehler beim Öffnen des Gerätes: Connection refused
    Code:
    paplay test.mp3 
    Öffnen der Audio-Datei fehlgeschlagen.
    sorry for the german, the last error means "open audio file failed"

    What might be the problem? What information can i additionally provide?

  7. #1687
    Join Date
    Apr 2006
    Location
    Germany
    Beans
    603
    Distro
    Ubuntu 10.10 Maverick Meerkat

    Re: HOWTO: PulseAudio Fixes & System-Wide Equalizer Support

    Hi,

    Quote Originally Posted by mocha View Post
    Just some general information for anyone that might be getting static or crackling sounds from their analog line-in or microphone input recordings on Maverick 10.10. After I upgraded to 10.10 this is the first version of Ubuntu or Pulseaudio that gave me problems when using the Pulseaudio equalizer LADSPA effects. I finally figured out to disable the equalizer effects and now my recordings don't have static in them. I didn't think the playback effects would have anything to do with recording, but they do for some reason. Anyway, it's something to be aware of.
    could you please explain how you disabled the equalizer LADSPA effects as I have exactly the same problem?

    Best regards

    schorsch

  8. #1688
    Join Date
    Sep 2006
    Beans
    548

    Re: HOWTO: PulseAudio Fixes & System-Wide Equalizer Support

    Quote Originally Posted by schorsch View Post
    Hi,



    could you please explain how you disabled the equalizer LADSPA effects as I have exactly the same problem?

    Best regards

    schorsch
    Sorry, I don't check this thread much anymore. Anyway, the problem I had previously described turned out not to be due to LADSPA or this equalizer script.

  9. #1689
    Join Date
    Jul 2006
    Beans
    8

    Skype Microphone Input Volume - SOLVED

    Skype v2.1.0.81 uses pulse audio but the mic problem persists.

    The trick is that the 'input' to configure only appears when it is in use!

    Start the pulse audio manager paman (or run padevchooser system tray app and select it from there).
    If you don't have it it's a short 'sudo apt-get install paman' away.

    Switch to the 'Devices' tab.

    Now make a skype call. Use the options/soundDevices/TestCall if necessary - you'll have 20 seconds... might want to read ahead.

    As the phone call is connected watch the Pulse Audio Manager's device area. You'll see an:
    alsa_input.pci-000xxxxxxx
    or something similar appear somewhere in there.

    Select alsa_input.pci-000xxxxxxx and then press the Properties button before it disappears.

    If there's a "go to source" button click it ( it means you selected one of the sub-items as I did in the attached screenshots )

    Now change the volume to 100% or even 200% ( mine was on %50 initially)!

    That's it!

    I suspect there's a way to change things further in ( in alsa?) as if you choose 200% it will fall back to a still usable 100% if you use another program to change volume.


    oh, and if you don't have the ring, blip, plop and other sounds then go to your installed skype directory and type:
    sudo mkdir /usr/share/skype
    sudo cp -r sounds /usr/share/skype/
    Attached Images Attached Images

  10. #1690
    Join Date
    Feb 2009
    Beans
    23
    Distro
    Kubuntu 10.10 Maverick Meerkat

    Re: HOWTO: PulseAudio Fixes & System-Wide Equalizer Support

    Will this work on Maverick Meerkat?

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