Rawhide glitchless pulse audio connection refused

Tom London selinux at gmail.com
Wed May 21 16:11:53 UTC 2008


On Wed, May 21, 2008 at 8:22 AM, Clyde E. Kunkel
<clydekunkel7734 at cox.net> wrote:
> Tom London wrote:
>>
>> On Wed, May 21, 2008 at 8:06 AM, Clyde E. Kunkel
>
> <snip>
>>
>> You can get more debugging output from pulseaudio by running in
>> foreground: "pulseaudio -vvv"
>>
>> tom
>
> Please see attached....
>
> --
> ---------------------------------
> Regards,
>
> Old Fart
>
> [kunkelc at P5K-EWIFI ~]$ pulseaudio -vvv
> I: main.c: PolicyKit refuses acquire-high-priority privilege.
> N: main.c: Called SUID root and real-time/high-priority scheduling was
> requested in the configuration. However, we lack the necessary priviliges:
> N: main.c: We are not in group 'pulse-rt' and PolicyKit refuse to grant us
> priviliges. Dropping SUID again.
> N: main.c: For enabling real-time scheduling please acquire the appropriate
> PolicyKit priviliges, or become a member of 'pulse-rt', or increase the
> RLIMIT_NICE/RLIMIT_RTPRIO resource limits for this user.
> I: main.c: setrlimit(RLIMIT_NICE, (31, 31)) failed: Operation not permitted
> I: main.c: setrlimit(RLIMIT_RTPRIO, (9, 9)) failed: Operation not permitted
> W: main.c: High-priority scheduling enabled in configuration but not allowed
> by policy.
> W: core-util.c: setpriority(): Permission denied
> I: main.c: This is PulseAudio 0.9.11
> I: main.c: Page size is 4096 bytes
> I: main.c: Using runtime directory /home/kunkelc/.pulse.
> W: pid.c: Stale PID file, overwriting.
> I: main.c: Fresh high-resolution timers available! Bon appetit!
> D: cli-command.c: Checking for existance of
> '/usr/lib/pulse-0.9/modules/module-hal-detect.so': success
> I: module-hal-detect.c: Trying capability alsa
> D: module-hal-detect.c: Not loaded device
> /org/freedesktop/Hal/devices/computer_alsa_timer
> D: module-hal-detect.c: Not loaded device
> /org/freedesktop/Hal/devices/computer_alsa_sequencer
> D: module-hal-detect.c: Not loaded device
> /org/freedesktop/Hal/devices/pci_8086_293e_sound_card_0_alsa_playback_1
> D: module-hal-detect.c: Loading module-alsa-sink with arguments 'device_id=0
> sink_name=alsa_output.pci_8086_293e_sound_card_0_alsa_playback_0'
> D: alsa-util.c: Trying front:0...
> D: alsa-util.c: Maximum hw buffer size is 371 ms
> I: module-alsa-sink.c: Successfully opened device front:0.
> I: module-alsa-sink.c: Successfully enabled mmap() mode.
> I: module-alsa-sink.c: Successfully enabled timer-based scheduling mode.
> W: control.c: Invalid CTL front:0
> I: alsa-util.c: Unable to attach to mixer front:0: No such file or directory
> I: alsa-util.c: Successfully attached to mixer 'hw:0'
> I: alsa-util.c: Using mixer control "Master".
> I: sink.c: Created sink 0
> "alsa_output.pci_8086_293e_sound_card_0_alsa_playback_0" with sample spec
> s16le 2ch 44100Hz and channel map front-left,front-right
> I: source.c: Created source 0
> "alsa_output.pci_8086_293e_sound_card_0_alsa_playback_0.monitor" with sample
> spec s16le 2ch 44100Hz and channel map front-left,front-right
> I: module-alsa-sink.c: Using 2 fragments of size 32768 bytes, buffer time is
> 371.52ms
> I: module-alsa-sink.c: Time scheduling watermark is 20.00ms
> D: module-alsa-sink.c: hwbuf_unused_frames=0
> D: module-alsa-sink.c: setting avail_min=62005
> I: alsa-util.c: ALSA device lacks independant volume controls for each
> channel, falling back to software volume control.
> D: alsa-util.c: snd_pcm_dump():
> D: alsa-util.c: Soft volume PCM
> D: alsa-util.c: Control: PCM Playback Volume
> D: alsa-util.c: min_dB: -51
> D: alsa-util.c: max_dB: 0
> D: alsa-util.c: resolution: 256
> 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  : 8192
> D: alsa-util.c:   period_time  : 185759
> D: alsa-util.c:   tstamp_mode  : NONE
> D: alsa-util.c:   period_step  : 1
> D: alsa-util.c:   avail_min    : 62005
> D: alsa-util.c:   start_threshold  : -1
> D: alsa-util.c:   stop_threshold   : -1
> D: alsa-util.c:   silence_threshold: 0
> D: alsa-util.c:   silence_size : 0
> D: alsa-util.c:   boundary     : 1073741824
> D: alsa-util.c: Slave: Hardware PCM card 0 'HDA Intel' 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  : 8192
> D: alsa-util.c:   period_time  : 185759
> D: alsa-util.c:   tstamp_mode  : NONE
> D: alsa-util.c:   period_step  : 1
> D: alsa-util.c:   avail_min    : 62005
> D: alsa-util.c:   start_threshold  : -1
> D: alsa-util.c:   stop_threshold   : -1
> D: alsa-util.c:   si
> D: module-alsa-sink.c: Thread starting up
> D: rtpoll.c: Acquired POSIX realtime signal SIGRTMIN+29
> I: module-alsa-sink.c: Starting playback.
> I: module.c: Loaded "module-alsa-sink" (index: #0; argument: "device_id=0
> sink_name=alsa_output.pci_8086_293e_sound_card_0_alsa_playback_0").
> D: module-hal-detect.c: Loading module-alsa-source with arguments
> 'device_id=0
> source_name=alsa_input.pci_8086_293e_sound_card_0_alsa_capture_0'
> D: alsa-util.c: Trying front:0...
> D: alsa-util.c: Maximum hw buffer size is 371 ms
> I: module-alsa-source.c: Successfully opened device front:0.
> I: module-alsa-source.c: Successfully enabled mmap() mode.
> I: module-alsa-source.c: Successfully enabled timer-based scheduling mode.
> W: control.c: Invalid CTL front:0
> I: alsa-util.c: Unable to attach to mixer front:0: No such file or directory
> I: alsa-util.c: Successfully attached to mixer 'hw:0'
> I: alsa-util.c: Using mixer control "Capture".
> I: source.c: Created source 1
> "alsa_input.pci_8086_293e_sound_card_0_alsa_capture_0" with sample spec
> s16le 2ch 44100Hz and channel map front-left,front-right
> I: module-alsa-source.c: Using 2 fragments of size 32768 bytes, buffer time
> is 371.52ms
> I: module-alsa-source.c: Time scheduling watermark is 20.00ms
> D: module-alsa-source.c: hwbuf_unused_frames=0
> D: module-alsa-source.c: setting avail_min=757628701
> I: alsa-util.c: All 2 channels can be mapped to mixer channels.
> I: module-alsa-source.c: Volume ranges from 0 to 54.
> I: module-alsa-source.c: Volume ranges from -58.50 dB to 22.50 dB.
> I: module-alsa-source.c: Device cannot attenuate for more than -60 dB (only
> -58.50 dB supported), falling back to software volume control.
> I: module-alsa-source.c: Using software volume control. Trying to reset
> sound card to 0 dB.
> D: alsa-util.c: snd_pcm_dump():
> D: alsa-util.c: Soft volume PCM
> D: alsa-util.c: Control: PCM Playback Volume
> D: alsa-util.c: min_dB: -51
> D: alsa-util.c: max_dB: 0
> D: alsa-util.c: resolution: 256
> 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  : 8192
> D: alsa-util.c:   period_time  : 185759
> D: alsa-util.c:   tstamp_mode  : NONE
> D: alsa-util.c:   period_step  : 1
> D: alsa-util.c:   avail_min    : 757628701
> D: alsa-util.c:   start_threshold  : -1
> D: alsa-util.c:   stop_threshold   : -1
> D: alsa-util.c:   silence_threshold: 0
> D: alsa-util.c:   silence_size : 0
> D: alsa-util.c:   boundary     : 1073741824
> D: alsa-util.c: Slave: Hardware PCM card 0 'HDA Intel' 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  : 8192
> D: alsa-util.c:   period_time  : 185759
> D: alsa-util.c:   tstamp_mode  : NONE
> D: alsa-util.c:   period_step  : 1
> D: alsa-util.c:   avail_min    : 757628701
> D: alsa-util.c:   start_threshold  : -1
> D: alsa-util.c:   stop_threshold   : -
> D: module-alsa-source.c: Thread starting up
> D: rtpoll.c: Acquired POSIX realtime signal SIGRTMIN+28
> I: module.c: Loaded "module-alsa-source" (index: #1; argument: "device_id=0
> source_name=alsa_input.pci_8086_293e_sound_card_0_alsa_capture_0").
> D: module-hal-detect.c: Not loaded device
> /org/freedesktop/Hal/devices/pci_8086_293e_sound_card_0_alsa_hw_specific_0
> D: module-hal-detect.c: Not loaded device
> /org/freedesktop/Hal/devices/pci_8086_293e_sound_card_0_alsa_control__1
> D: module-hal-detect.c: Loading module-alsa-sink with arguments 'device_id=1
> sink_name=alsa_output.pci_1002_aa08_sound_card_0_alsa_playback_0'
> D: alsa-util.c: Trying front:1...
> D: alsa-util.c: Maximum hw buffer size is 341 ms
> W: alsa-util.c: Device front:1 doesn't support 44100 Hz, changed to 48000
> Hz.
> I: module-alsa-sink.c: Successfully opened device front:1.
> I: module-alsa-sink.c: Successfully enabled mmap() mode.
> I: module-alsa-sink.c: Successfully enabled timer-based scheduling mode.
> W: control.c: Invalid CTL front:1
> I: alsa-util.c: Unable to attach to mixer front:1: No such file or directory
> I: alsa-util.c: Successfully attached to mixer 'hw:1'
> I: alsa-util.c: Cannot find mixer control "Master".
> I: alsa-util.c: Using mixer control "PCM".
> I: sink.c: Created sink 1
> "alsa_output.pci_1002_aa08_sound_card_0_alsa_playback_0" with sample spec
> s16le 2ch 48000Hz and channel map front-left,front-right
> I: source.c: Created source 2
> "alsa_output.pci_1002_aa08_sound_card_0_alsa_playback_0.monitor" with sample
> spec s16le 2ch 48000Hz and channel map front-left,front-right
> I: module-alsa-sink.c: Using 2 fragments of size 32768 bytes, buffer time is
> 341.33ms
> I: module-alsa-sink.c: Time scheduling watermark is 18.38ms
> D: module-alsa-sink.c: hwbuf_unused_frames=0
> D: module-alsa-sink.c: setting avail_min=62005
> I: alsa-util.c: All 2 channels can be mapped to mixer channels.
> I: module-alsa-sink.c: Volume ranges from 0 to 255.
> I: module-alsa-sink.c: Volume ranges from -51.00 dB to 0.00 dB.
> I: module-alsa-sink.c: Device cannot attenuate for more than -60 dB (only
> -51.00 dB supported), falling back to software volume control.
> I: module-alsa-sink.c: Using software volume control. Trying to reset sound
> card to 0 dB.
> D: alsa-util.c: snd_pcm_dump():
> D: alsa-util.c: Soft volume PCM
> D: alsa-util.c: Control: PCM Playback Volume
> D: alsa-util.c: min_dB: -51
> D: alsa-util.c: max_dB: 0
> D: alsa-util.c: resolution: 256
> 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         : 48000
> D: alsa-util.c:   exact rate   : 48000 (48000/1)
> D: alsa-util.c:   msbits       : 16
> D: alsa-util.c:   buffer_size  : 16384
> D: alsa-util.c:   period_size  : 8192
> D: alsa-util.c:   period_time  : 170666
> D: alsa-util.c:   tstamp_mode  : NONE
> D: alsa-util.c:   period_step  : 1
> D: alsa-util.c:   avail_min    : 62005
> D: alsa-util.c:   start_threshold  : -1
> D: alsa-util.c:   stop_threshold   : -1
> D: alsa-util.c:   silence_threshold: 0
> D: alsa-util.c:   silence_size : 0
> D: alsa-util.c:   boundary     : 1073741824
> D: alsa-util.c: Slave: Hardware PCM card 1 'HDA ATI HDMI' 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         : 48000
> D: alsa-util.c:   exact rate   : 48000 (48000/1)
> D: alsa-util.c:   msbits       : 16
> D: alsa-util.c:   buffer_size  : 16384
> D: alsa-util.c:   period_size  : 8192
> D: alsa-util.c:   period_time  : 170666
> D: alsa-util.c:   tstamp_mode  : NONE
> D: alsa-util.c:   period_step  : 1
> D: alsa-util.c:   avail_min    : 62005
> D: alsa-util.c:   start_threshold  : -1
> D: alsa-util.c:   stop_threshold   : -1
> D: alsa-util.c:
> D: module-alsa-sink.c: Thread starting up
> D: rtpoll.c: Acquired POSIX realtime signal SIGRTMIN+27
> I: module-alsa-sink.c: Starting playback.
> I: module.c: Loaded "module-alsa-sink" (index: #2; argument: "device_id=1
> sink_name=alsa_output.pci_1002_aa08_sound_card_0_alsa_playback_0").
> D: module-hal-detect.c: Not loaded device
> /org/freedesktop/Hal/devices/pci_1002_aa08_sound_card_0_alsa_hw_specific_0
> D: module-hal-detect.c: Not loaded device
> /org/freedesktop/Hal/devices/pci_1002_aa08_sound_card_0_alsa_control__1
> I: module-hal-detect.c: Loaded 3 modules.
> I: module.c: Loaded "module-hal-detect" (index: #3; argument: "").
> D: cli-command.c: Checking for existance of
> '/usr/lib/pulse-0.9/modules/module-esound-protocol-unix.so': success
> I: module.c: Loaded "module-esound-protocol-unix" (index: #4; argument: "").
> I: protocol-native.c: loading cookie from disk.
> I: module.c: Loaded "module-native-protocol-unix" (index: #5; argument: "").
> I: module.c: Loaded "module-volume-restore" (index: #6; argument: "").
> E: module-default-device-restore.c: Assertion 'u' failed at
> modules/module-default-device-restore.c:161, function
> module_default_device_restore_LTX_pa__init(). Aborting.
> Aborted
> [kunkelc at P5K-EWIFI ~]$ getfacl /dev/snd/*
> getfacl: Removing leading '/' from absolute path names
> # file: dev/snd/controlC0
> # owner: root
> # group: root
> user::rw-
> user:kunkelc:rw-
> group::rw-
> mask::rw-
> other::---
>
> # file: dev/snd/controlC1
> # owner: root
> # group: root
> user::rw-
> user:kunkelc:rw-
> group::rw-
> mask::rw-
> other::---
>
> # file: dev/snd/hwC0D0
> # owner: root
> # group: root
> user::rw-
> user:kunkelc:rw-
> group::rw-
> mask::rw-
> other::---
>
> # file: dev/snd/hwC1D0
> # owner: root
> # group: root
> user::rw-
> user:kunkelc:rw-
> group::rw-
> mask::rw-
> other::---
>
> # file: dev/snd/pcmC0D0c
> # owner: root
> # group: root
> user::rw-
> user:kunkelc:rw-
> group::rw-
> mask::rw-
> other::---
>
> # file: dev/snd/pcmC0D0p
> # owner: root
> # group: root
> user::rw-
> user:kunkelc:rw-
> group::rw-
> mask::rw-
> other::---
>
> # file: dev/snd/pcmC0D1p
> # owner: root
> # group: root
> user::rw-
> user:kunkelc:rw-
> group::rw-
> mask::rw-
> other::---
>
> # file: dev/snd/pcmC1D0p
> # owner: root
> # group: root
> user::rw-
> user:kunkelc:rw-
> group::rw-
> mask::rw-
> other::---
>
> # file: dev/snd/seq
> # owner: root
> # group: root
> user::rw-
> user:kunkelc:rw-
> group::rw-
> mask::rw-
> other::---
>
> # file: dev/snd/timer
> # owner: root
> # group: root
> user::rw-
> user:kunkelc:rw-
> group::rw-
> mask::rw-
> other::---
>
> [kunkelc at P5K-EWIFI ~]$
>
OK, I forgot about this.

I think the following may work around this:

Edit the file /etc/pulse/default.pa and comment out the line that says:
load-module module-default-device-restore

It should be
#load-module module-default-device-restore

tom
-- 
Tom London




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