| 2011-04-26 10:10:02 |
David Henningsson |
description |
When doing the laptop tests with this laptop (HP Pavilion DV7) recording with the internal mic does work, but the end of the recording gets cut off.
Specific test case: http://laptop.qa.ubuntu.com/qatracker/result/4781/890
ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: alsa-base 1.0.24+dfsg-0ubuntu1
ProcVersionSignature: Ubuntu 2.6.38-7.39-generic 2.6.38
Uname: Linux 2.6.38-7-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: SB [HDA ATI SB], device 0: STAC92xx Analog [STAC92xx Analog]
Subdevices: 0/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: andrew 1709 F.... pulseaudio
/dev/snd/pcmC0D0c: andrew 1709 F...m pulseaudio
/dev/snd/pcmC0D0p: andrew 1709 F...m pulseaudio
Card0.Amixer.info:
Card hw:0 'SB'/'HDA ATI SB at 0xf0500000 irq 16'
Mixer name : 'IDT 92HD81B1X5'
Components : 'HDA:111d7605,103c1641,00100402'
Controls : 14
Simple ctrls : 9
Card1.Amixer.info:
Card hw:1 'Generic'/'HD-Audio Generic at 0xf0220000 irq 45'
Mixer name : 'ATI R6xx HDMI'
Components : 'HDA:1002aa01,00aa0100,00100200'
Controls : 4
Simple ctrls : 1
Card1.Amixer.values:
Simple mixer control 'IEC958',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [on]
Date: Sat Mar 26 13:24:35 2011
EcryptfsInUse: Yes
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha amd64 (20110326)
ProcEnviron:
LANGUAGE=en_US:en
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: alsa-driver
Symptom: audio
Symptom_AlsaRecordingTest: ALSA recording test through plughw:SB successful
Symptom_Card: Internal Audio - HDA ATI SB
Symptom_Jack: Mic, Internal
Symptom_PulseAudioRecordingTest: PulseAudio recording test through plughw:SB successful
Symptom_Type: None of the above
Title: [HP Pavilion dv7 Notebook PC, IDT 92HD81B1X5, Mic, Internal] Recording problem
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 11/11/2010
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: F.23
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: 1641
dmi.board.vendor: Hewlett-Packard
dmi.board.version: 67.32
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnHewlett-Packard:bvrF.23:bd11/11/2010:svnHewlett-Packard:pnHPPaviliondv7NotebookPC:pvr0585120014242B10000020100:rvnHewlett-Packard:rn1641:rvr67.32:cvnHewlett-Packard:ct10:cvrN/A:
dmi.product.name: HP Pavilion dv7 Notebook PC
dmi.product.version: 0585120014242B10000020100
dmi.sys.vendor: Hewlett-Packard |
When doing the laptop tests with this laptop (HP Pavilion DV7) recording with the internal mic does work, but the end of the recording gets cut off.
What I find is that there is approximately a 1 second delay in the audio input. This means that it records an extra second at the start (background noise) and chops off an extra second at the end. The sound itself is time-shifted by approx 1 second.
Specific test case: http://laptop.qa.ubuntu.com/qatracker/result/4781/890
ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: alsa-base 1.0.24+dfsg-0ubuntu1
ProcVersionSignature: Ubuntu 2.6.38-7.39-generic 2.6.38
Uname: Linux 2.6.38-7-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: SB [HDA ATI SB], device 0: STAC92xx Analog [STAC92xx Analog]
Subdevices: 0/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: andrew 1709 F.... pulseaudio
/dev/snd/pcmC0D0c: andrew 1709 F...m pulseaudio
/dev/snd/pcmC0D0p: andrew 1709 F...m pulseaudio
Card0.Amixer.info:
Card hw:0 'SB'/'HDA ATI SB at 0xf0500000 irq 16'
Mixer name : 'IDT 92HD81B1X5'
Components : 'HDA:111d7605,103c1641,00100402'
Controls : 14
Simple ctrls : 9
Card1.Amixer.info:
Card hw:1 'Generic'/'HD-Audio Generic at 0xf0220000 irq 45'
Mixer name : 'ATI R6xx HDMI'
Components : 'HDA:1002aa01,00aa0100,00100200'
Controls : 4
Simple ctrls : 1
Card1.Amixer.values:
Simple mixer control 'IEC958',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [on]
Date: Sat Mar 26 13:24:35 2011
EcryptfsInUse: Yes
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha amd64 (20110326)
ProcEnviron:
LANGUAGE=en_US:en
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: alsa-driver
Symptom: audio
Symptom_AlsaRecordingTest: ALSA recording test through plughw:SB successful
Symptom_Card: Internal Audio - HDA ATI SB
Symptom_Jack: Mic, Internal
Symptom_PulseAudioRecordingTest: PulseAudio recording test through plughw:SB successful
Symptom_Type: None of the above
Title: [HP Pavilion dv7 Notebook PC, IDT 92HD81B1X5, Mic, Internal] Recording problem
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 11/11/2010
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: F.23
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: 1641
dmi.board.vendor: Hewlett-Packard
dmi.board.version: 67.32
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnHewlett-Packard:bvrF.23:bd11/11/2010:svnHewlett-Packard:pnHPPaviliondv7NotebookPC:pvr0585120014242B10000020100:rvnHewlett-Packard:rn1641:rvr67.32:cvnHewlett-Packard:ct10:cvrN/A:
dmi.product.name: HP Pavilion dv7 Notebook PC
dmi.product.version: 0585120014242B10000020100
dmi.sys.vendor: Hewlett-Packard |
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