51.446| 2.302) D: [pulseaudio] module-suspend-on-idle.c: Sink
alsa_output.pci-0000_00_1b.0.analog-stereo becomes idle, timeout in 5 seconds.
( 51.446| 0.000) D: [alsa-sink-ALC1150 Analog] sink-input.c: Have to rewind
15840 bytes on render memblockq.
( 51.446| 0.000) D: [alsa-sink-ALC1150 Analog] sink-input.c: Have to rewind
31680 bytes on implementor.
( 51.446| 0.000) D: [alsa-sink-ALC1150 Analog] alsa-sink.c: hwbuf_unused=0
( 51.446| 0.000) D: [alsa-sink-ALC1150 Analog] alsa-sink.c: setting
avail_min=15502
( 51.446| 0.000) D: [alsa-sink-ALC1150 Analog] sink.c: Requesting rewind due
to started move
( 51.446| 0.000) D: [alsa-sink-ALC1150 Analog] alsa-sink.c: Requested
volume: 0: 55% 1: 55%
( 51.446| 0.000) D: [alsa-sink-ALC1150 Analog] alsa-sink.c: in
dB: 0: -15,75 dB 1: -15,75 dB
( 51.446| 0.000) D: [alsa-sink-ALC1150 Analog] alsa-sink.c: Got hardware
volume: 0: 55% 1: 55%
( 51.446| 0.000) D: [alsa-sink-ALC1150 Analog] alsa-sink.c: in
dB: 0: -15,60 dB 1: -15,60 dB
( 51.446| 0.000) D: [alsa-sink-ALC1150 Analog] alsa-sink.c: Calculated
software volume: 0: 99% 1: 99% (accurate-enough=yes)
( 51.446| 0.000) D: [alsa-sink-ALC1150 Analog] alsa-sink.c:
in dB: 0: -0,15 dB 1: -0,15 dB
( 51.446| 0.000) D: [alsa-sink-ALC1150 Analog] sink.c: Volume not changing
( 51.446| 0.000) D: [alsa-sink-ALC1150 Analog] alsa-sink.c: Requested to
rewind 65536 bytes.
( 51.446| 0.000) D: [alsa-sink-ALC1150 Analog] alsa-sink.c: Limited to 15428
bytes.
( 51.446| 0.000) D: [alsa-sink-ALC1150 Analog] alsa-sink.c: before: 3857
( 51.446| 0.000) D: [alsa-sink-ALC1150 Analog] alsa-sink.c: after: 3857
( 51.446| 0.000) D: [alsa-sink-ALC1150 Analog] alsa-sink.c: Rewound 15428
bytes.
( 51.446| 0.000) D: [alsa-sink-ALC1150 Analog] sink.c: Processing rewind...
( 51.446| 0.000) D: [alsa-sink-ALC1150 Analog] sink.c: latency = 1937
( 51.446| 0.000) D: [alsa-sink-ALC1150 Analog] source.c: Processing rewind...
( 51.446| 0.000) D: [pulseaudio] module-suspend-on-idle.c: Sink
alsa_output.pci-0000_00_1b.0.analog-stereo becomes idle, timeout in 5 seconds.
( 51.446| 0.000) D: [pulseaudio] module-rescue-streams.c: No sink inputs to
move away.
( 51.446| 0.000) D: [pulseaudio] module-rescue-streams.c: No source outputs
to move away.
( 51.446| 0.000) D: [pulseaudio] core-subscribe.c: Dropped redundant event
due to remove event.
( 51.446| 0.000) D: [alsa-sink-ALC1150 Analog] alsa-sink.c: Thread shutting
down
( 51.447| 0.000) I: [pulseaudio] sink.c: Freeing sink 3
"alsa_output.pci-0000_00_1b.0.analog-stereo"
( 51.447| 0.000) I: [pulseaudio] source.c: Freeing source 4
"alsa_output.pci-0000_00_1b.0.analog-stereo.monitor"
( 51.447| 0.000) D: [pulseaudio] module-rescue-streams.c: No source outputs
to move away.
( 51.447| 0.000) D: [alsa-source-ALC1150 Analog] alsa-source.c: Thread
shutting down
( 51.447| 0.000) I: [pulseaudio] source.c: Freeing source 5
"alsa_input.pci-0000_00_1b.0.analog-stereo"
( 51.448| 0.001) D: [pulseaudio] reserve-wrap.c: Successfully acquired
reservation lock on device 'Audio0'
( 51.449| 0.000) D: [pulseaudio] reserve-wrap.c: Successfully create
reservation lock monitor for device 'Audio0'
( 51.449| 0.000) D: [pulseaudio] alsa-util.c: Trying surround51:0 with
SND_PCM_NO_AUTO_FORMAT ...
( 51.449| 0.000) D: [pulseaudio] alsa-util.c: Managed to open surround51:0
( 51.449| 0.000) I: [pulseaudio] alsa-util.c: Trying to disable ALSA period
wakeups, using timers only
( 51.449| 0.000) D: [pulseaudio] alsa-util.c: Maximum hw buffer size is 123
ms
( 51.449| 0.000) I: [pulseaudio] alsa-util.c:
snd_pcm_hw_params_set_buffer_size_near() failed: Invalid argument
( 51.449| 0.000) I: [pulseaudio] alsa-util.c:
snd_pcm_hw_params_set_period_size_near() failed: Invalid argument
( 51.449| 0.000) I: [pulseaudio] alsa-util.c:
snd_pcm_hw_params_set_buffer_size_near() failed: Invalid argument
( 51.480| 0.030) D: [pulseaudio] alsa-util.c: Set only period size (to 88200
samples).
( 51.480| 0.000) I: [pulseaudio] alsa-util.c: ALSA period wakeups disabled
( 51.480| 0.000) I: [pulseaudio] alsa-sink.c: Successfully opened device
surround51:0.
strange that
51.449| 0.000) I: [pulseaudio] alsa-util.c:
snd_pcm_hw_params_set_buffer_size_near() failed: Invalid argument
( 51.449| 0.000) I: [pulseaudio] alsa-util.c:
snd_pcm_hw_params_set_period_size_near() failed: Invalid argument
( 51.449| 0.000) I: [pulseaudio] alsa-util.c:
snd_pcm_hw_params_set_buffer_size_near() failed: Invalid argument
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to alsa-driver in Ubuntu.
https://bugs.launchpad.net/bugs/1445861
Title:
Subwoofer drops out when playback ends
Status in alsa-driver package in Ubuntu:
Incomplete
Bug description:
When audio is played in a 5.1 configuration then there is no sound coming
from the Subwoofer channel by default.
Functionality of the Subwoofer channel can be temporarily restored by
switching the audio profile from 5.1 to stereo and back to 5.1 again.
Changing the line in /etc/pulse/daemon.conf
from
; enable-lfe-remixing = no
to
enable-lfe-remixing = yes
Fixes this issue permanently with my current hardware configuration.
ubuntu-bug wrongly identified the Nvidia HDMI port as the symptomatic card.
The actual playback device is the build in Intel HDA ALC1150 audio chipset.
ProblemType: Bug
DistroRelease: Ubuntu 14.10
Package: alsa-base 1.0.25+dfsg-0ubuntu4
ProcVersionSignature: Ubuntu 3.16.0-34.47-generic 3.16.7-ckt8
Uname: Linux 3.16.0-34-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.14.7-0ubuntu8.4
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC2: ulty 2968 F.... pulseaudio
/dev/snd/controlC1: ulty 2968 F.... pulseaudio
/dev/snd/pcmC0D0p: ulty 2968 F...m pulseaudio
/dev/snd/controlC0: ulty 2968 F.... pulseaudio
CurrentDesktop: KDE
Date: Sun Apr 19 06:48:18 2015
InstallationDate: Installed on 2014-10-18 (182 days ago)
InstallationMedia: Kubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64
(20140722.2)
PackageArchitecture: all
SourcePackage: alsa-driver
Symptom: audio
Symptom_AlsaPlaybackTest: ALSA playback test through plughw:NVidia successful
Symptom_Card: GK104 HDMI Audio Controller - HDA NVidia
Symptom_Jack: Digital Out, HDMI
Symptom_PulsePlaybackTest: PulseAudio playback test successful
Symptom_Type: Only some of outputs are working
Title: [All Series, Nvidia GPU 40 HDMI/DP, Digital Out, HDMI] Playback problem
UpgradeStatus: Upgraded to utopic on 2014-10-25 (175 days ago)
dmi.bios.date: 02/06/2015
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 1401
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: X99-A
dmi.board.vendor: ASUSTeK COMPUTER INC.
dmi.board.version: Rev 1.xx
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvr1401:bd02/06/2015:svnASUS:pnAllSeries:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnX99-A:rvrRev1.xx:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
dmi.product.name: All Series
dmi.product.version: System Version
dmi.sys.vendor: ASUS
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