[Desktop-packages] [Bug 1310260] Re: Pulseaudio fails to detect card (probably due to hybrid graphics)
[Expired for alsa-driver (Ubuntu) because there has been no activity for
60 days.]
** Changed in: alsa-driver (Ubuntu)
Status: Incomplete => Expired
--
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https://bugs.launchpad.net/bugs/1310260
Title:
Pulseaudio fails to detect card (probably due to hybrid graphics)
Status in alsa-driver package in Ubuntu:
Expired
Bug description:
Hi,
I wanted to install Trusty on my Elitebook 850 G1 with hybrid graphics (Intel
/ AMD) but pulseaudio goes nuts on me as soon as I try to play any music /
sound, try to change volume, etc.
I've tried it with Ubuntu, Kubuntu and now with Xubuntu with the same result
everytime.
My guess is that pulseaudio has problems with the AMD GPU and it's sound
processor being switched off automatically as enabled by Kernel 3.13 (formerly
achieved by adding the radeon.runpm=1 kernel parameter)
(http://lists.freedesktop.org/archives/dri-devel/2013-September/045650.html)
root@HP-EliteBook-850-G1:~# cat /sys/kernel/debug/vgaswitcheroo/switch
0:IGD:+:Pwr::00:02.0
1:DIS: :DynOff::03:00.0
2:DIS-Audio: :Off::03:00.1
As you can see, the AMD GPU has been turned off automatically. Pulseaudio,
the (X)Ubuntu volume applet and KMix on the other hand list it as still
available.
Based on that I asume pulseaudio tries to access a switched-off device and
fails.
I've followed the steps listed
here: https://wiki.ubuntu.com/DebuggingSoundProblems
and
here: https://wiki.ubuntu.com/PulseAudio/Log
I'll attach the logs right away. (pulseverbose1.log and my dmesg
output)
Pusleverbose is full of messages like this one:
( 0.013| 0.000) I: [pulseaudio] alsa-util.c: Error opening PCM device
hw:0: No such file or directory
This output of dmesg also caught my attention:
[ 354.927935] HDMI ATI/AMD: no speaker allocation for ELD
[ 357.695010] hda-intel :03:00.1: Disabling via VGA-switcheroo
One thing I noticed using Kubuntu is that after pulseaudio becomes
unresponsive the taskmanager lists 4 pulseaudio processes two of which are
"active on harddrive" ("Aktiv auf Festplatte"). Those two processes cannot be
killed even as root.
Currently being on Xubuntu the same thing is true, although it lists only one
process in the taskmanager that cannot be killed.
I hope you can help me.
Best regards,
Paul
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: pulseaudio 1:4.0-0ubuntu11
ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
Uname: Linux 3.13.0-24-generic x86_64
ApportVersion: 2.14.1-0ubuntu3
Architecture: amd64
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path',
'/dev/snd/controlC2', '/dev/snd/hwC2D0', '/dev/snd/pcmC2D3p',
'/dev/snd/pcmC2D7p', '/dev/snd/controlC1', '/dev/snd/hwC1D0',
'/dev/snd/pcmC1D0c', '/dev/snd/pcmC1D0p', '/dev/snd/pcmC1D2c',
'/dev/snd/controlC0', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D3p',
'/dev/snd/pcmC0D7p', '/dev/snd/pcmC0D8p', '/dev/snd/seq', '/dev/snd/timer']
failed with exit code 1:
CurrentDesktop: XFCE
Date: Sun Apr 20 13:47:09 2014
InstallationDate: Installed on 2014-04-20 (0 days ago)
InstallationMedia: Xubuntu 14.04 LTS "Trusty Tahr" - Release amd64
(20140416.2)
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No
PulseAudio daemon running, or not running as session daemon.
SourcePackage: pulseaudio
Symptom: audio
Symptom_Card: HDA-Intel - HDA Intel PCH
Symptom_Jack: Speaker, Internal
Title: [HP EliteBook 850 G1, IDT 92HD91BXX, Speaker, Internal] Pulseaudio
fails to detect card
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 02/19/2014
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: L71 Ver. 01.08
dmi.board.name: 198F
dmi.board.vendor: Hewlett-Packard
dmi.board.version: KBC Version 15.54
dmi.chassis.asset.tag: CNU345BY96
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias:
dmi:bvnHewlett-Packard:bvrL71Ver.01.08:bd02/19/2014:svnHewlett-Packard:pnHPEliteBook850G1:pvrA3008CC10003:rvnHewlett-Packard:rn198F:rvrKBCVersion15.54:cvnHewlett-Packard:ct10:cvr:
dmi.product.name: HP EliteBook 850 G1
dmi.product.version: A3008CC10003
dmi.sys.vendor: Hewlett-Packard
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[Desktop-packages] [Bug 1310260] Re: Pulseaudio fails to detect card (probably due to hybrid graphics)
This release of Ubuntu is no longer receiving maintenance updates. If
this is still an issue on a maintained version of Ubuntu please let us
know.
** Changed in: alsa-driver (Ubuntu)
Status: Triaged => Incomplete
--
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/1310260
Title:
Pulseaudio fails to detect card (probably due to hybrid graphics)
Status in alsa-driver package in Ubuntu:
Incomplete
Bug description:
Hi,
I wanted to install Trusty on my Elitebook 850 G1 with hybrid graphics (Intel
/ AMD) but pulseaudio goes nuts on me as soon as I try to play any music /
sound, try to change volume, etc.
I've tried it with Ubuntu, Kubuntu and now with Xubuntu with the same result
everytime.
My guess is that pulseaudio has problems with the AMD GPU and it's sound
processor being switched off automatically as enabled by Kernel 3.13 (formerly
achieved by adding the radeon.runpm=1 kernel parameter)
(http://lists.freedesktop.org/archives/dri-devel/2013-September/045650.html)
root@HP-EliteBook-850-G1:~# cat /sys/kernel/debug/vgaswitcheroo/switch
0:IGD:+:Pwr::00:02.0
1:DIS: :DynOff::03:00.0
2:DIS-Audio: :Off::03:00.1
As you can see, the AMD GPU has been turned off automatically. Pulseaudio,
the (X)Ubuntu volume applet and KMix on the other hand list it as still
available.
Based on that I asume pulseaudio tries to access a switched-off device and
fails.
I've followed the steps listed
here: https://wiki.ubuntu.com/DebuggingSoundProblems
and
here: https://wiki.ubuntu.com/PulseAudio/Log
I'll attach the logs right away. (pulseverbose1.log and my dmesg
output)
Pusleverbose is full of messages like this one:
( 0.013| 0.000) I: [pulseaudio] alsa-util.c: Error opening PCM device
hw:0: No such file or directory
This output of dmesg also caught my attention:
[ 354.927935] HDMI ATI/AMD: no speaker allocation for ELD
[ 357.695010] hda-intel :03:00.1: Disabling via VGA-switcheroo
One thing I noticed using Kubuntu is that after pulseaudio becomes
unresponsive the taskmanager lists 4 pulseaudio processes two of which are
"active on harddrive" ("Aktiv auf Festplatte"). Those two processes cannot be
killed even as root.
Currently being on Xubuntu the same thing is true, although it lists only one
process in the taskmanager that cannot be killed.
I hope you can help me.
Best regards,
Paul
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: pulseaudio 1:4.0-0ubuntu11
ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
Uname: Linux 3.13.0-24-generic x86_64
ApportVersion: 2.14.1-0ubuntu3
Architecture: amd64
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path',
'/dev/snd/controlC2', '/dev/snd/hwC2D0', '/dev/snd/pcmC2D3p',
'/dev/snd/pcmC2D7p', '/dev/snd/controlC1', '/dev/snd/hwC1D0',
'/dev/snd/pcmC1D0c', '/dev/snd/pcmC1D0p', '/dev/snd/pcmC1D2c',
'/dev/snd/controlC0', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D3p',
'/dev/snd/pcmC0D7p', '/dev/snd/pcmC0D8p', '/dev/snd/seq', '/dev/snd/timer']
failed with exit code 1:
CurrentDesktop: XFCE
Date: Sun Apr 20 13:47:09 2014
InstallationDate: Installed on 2014-04-20 (0 days ago)
InstallationMedia: Xubuntu 14.04 LTS "Trusty Tahr" - Release amd64
(20140416.2)
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No
PulseAudio daemon running, or not running as session daemon.
SourcePackage: pulseaudio
Symptom: audio
Symptom_Card: HDA-Intel - HDA Intel PCH
Symptom_Jack: Speaker, Internal
Title: [HP EliteBook 850 G1, IDT 92HD91BXX, Speaker, Internal] Pulseaudio
fails to detect card
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 02/19/2014
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: L71 Ver. 01.08
dmi.board.name: 198F
dmi.board.vendor: Hewlett-Packard
dmi.board.version: KBC Version 15.54
dmi.chassis.asset.tag: CNU345BY96
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias:
dmi:bvnHewlett-Packard:bvrL71Ver.01.08:bd02/19/2014:svnHewlett-Packard:pnHPEliteBook850G1:pvrA3008CC10003:rvnHewlett-Packard:rn198F:rvrKBCVersion15.54:cvnHewlett-Packard:ct10:cvr:
dmi.product.name: HP EliteBook 850 G1
dmi.product.version: A3008CC10003
dmi.sys.vendor: Hewlett-Packard
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1310260/+subscriptions
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More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1310260] Re: Pulseaudio fails to detect card (probably due to hybrid graphics)
I just tried a 15.04 daily and I still get [ 1013.617302] snd_hda_intel :03:00.1: Enabling via VGA-switcheroo [ 1018.648871] snd_hda_intel :03:00.1: Disabling via VGA-switcheroo [ 1018.680852] snd_hda_intel :03:00.1: Cannot lock devices! Is there any difference in the Arch and Ubuntu Kernel that you guys know of, that could cause this Cannot lock devices? Although: Strangely sound seems to be unaffected this time. I enabled the pcspkr driver in modprobe because when I blacklisted it on arch I ran into the same issue. So maybe enabling the beep in the driver would help? Another difference in Arch is, that the AMD card although enabled, does not show up in the the available master channels in the Pulseaudio setting. Further testing revealed that the HDMI / DP Audio is not wired to the AMD sound chip. So disabling it via modprobe with 1,1,0 should leave the Intel DP output running for HDMI audio. (You just have to switch vlc to another audio device). I hope this helps. Cheers! -- 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/1310260 Title: Pulseaudio fails to detect card (probably due to hybrid graphics) Status in alsa-driver package in Ubuntu: Triaged Bug description: Hi, I wanted to install Trusty on my Elitebook 850 G1 with hybrid graphics (Intel / AMD) but pulseaudio goes nuts on me as soon as I try to play any music / sound, try to change volume, etc. I've tried it with Ubuntu, Kubuntu and now with Xubuntu with the same result everytime. My guess is that pulseaudio has problems with the AMD GPU and it's sound processor being switched off automatically as enabled by Kernel 3.13 (formerly achieved by adding the radeon.runpm=1 kernel parameter) (http://lists.freedesktop.org/archives/dri-devel/2013-September/045650.html) root@HP-EliteBook-850-G1:~# cat /sys/kernel/debug/vgaswitcheroo/switch 0:IGD:+:Pwr::00:02.0 1:DIS: :DynOff::03:00.0 2:DIS-Audio: :Off::03:00.1 As you can see, the AMD GPU has been turned off automatically. Pulseaudio, the (X)Ubuntu volume applet and KMix on the other hand list it as still available. Based on that I asume pulseaudio tries to access a switched-off device and fails. I've followed the steps listed here: https://wiki.ubuntu.com/DebuggingSoundProblems and here: https://wiki.ubuntu.com/PulseAudio/Log I'll attach the logs right away. (pulseverbose1.log and my dmesg output) Pusleverbose is full of messages like this one: ( 0.013| 0.000) I: [pulseaudio] alsa-util.c: Error opening PCM device hw:0: No such file or directory This output of dmesg also caught my attention: [ 354.927935] HDMI ATI/AMD: no speaker allocation for ELD [ 357.695010] hda-intel :03:00.1: Disabling via VGA-switcheroo One thing I noticed using Kubuntu is that after pulseaudio becomes unresponsive the taskmanager lists 4 pulseaudio processes two of which are active on harddrive (Aktiv auf Festplatte). Those two processes cannot be killed even as root. Currently being on Xubuntu the same thing is true, although it lists only one process in the taskmanager that cannot be killed. I hope you can help me. Best regards, Paul ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: pulseaudio 1:4.0-0ubuntu11 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC2', '/dev/snd/hwC2D0', '/dev/snd/pcmC2D3p', '/dev/snd/pcmC2D7p', '/dev/snd/controlC1', '/dev/snd/hwC1D0', '/dev/snd/pcmC1D0c', '/dev/snd/pcmC1D0p', '/dev/snd/pcmC1D2c', '/dev/snd/controlC0', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D3p', '/dev/snd/pcmC0D7p', '/dev/snd/pcmC0D8p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CurrentDesktop: XFCE Date: Sun Apr 20 13:47:09 2014 InstallationDate: Installed on 2014-04-20 (0 days ago) InstallationMedia: Xubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140416.2) PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. SourcePackage: pulseaudio Symptom: audio Symptom_Card: HDA-Intel - HDA Intel PCH Symptom_Jack: Speaker, Internal Title: [HP EliteBook 850 G1, IDT 92HD91BXX, Speaker, Internal] Pulseaudio fails to detect card UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 02/19/2014 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: L71 Ver. 01.08 dmi.board.name: 198F dmi.board.vendor: Hewlett-Packard dmi.board.version: KBC Version 15.54 dmi.chassis.asset.tag: CNU345BY96 dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.modalias:
[Desktop-packages] [Bug 1310260] Re: Pulseaudio fails to detect card (probably due to hybrid graphics)
I believe our problem has been fixed upstream. I switched to Antergos / Arch Linux and am running following Stack: Kernel 3.18 Mesa 10.4 Everything else latest upstream. This is my dmesg now: [ 3047.121620] [drm] probing gen 2 caps for device 8086:9c18 = 5323c42/0 [ 3047.121625] [drm] PCIE gen 2 link speeds already enabled [ 3047.125725] [drm] PCIE GART of 1024M enabled (table at 0x00277000). [ 3047.125814] radeon :03:00.0: WB enabled [ 3047.125815] radeon :03:00.0: fence driver on ring 0 use gpu addr 0x4c00 and cpu addr 0x88042b591c00 [ 3047.125817] radeon :03:00.0: fence driver on ring 1 use gpu addr 0x4c04 and cpu addr 0x88042b591c04 [ 3047.125818] radeon :03:00.0: fence driver on ring 2 use gpu addr 0x4c08 and cpu addr 0x88042b591c08 [ 3047.125819] radeon :03:00.0: fence driver on ring 3 use gpu addr 0x4c0c and cpu addr 0x88042b591c0c [ 3047.125820] radeon :03:00.0: fence driver on ring 4 use gpu addr 0x4c10 and cpu addr 0x88042b591c10 [ 3047.127354] radeon :03:00.0: fence driver on ring 5 use gpu addr 0x00075a18 and cpu addr 0xc90024835a18 [ 3047.319897] [drm] ring test on 0 succeeded in 1 usecs [ 3047.319903] [drm] ring test on 1 succeeded in 1 usecs [ 3047.319907] [drm] ring test on 2 succeeded in 1 usecs [ 3047.319915] [drm] ring test on 3 succeeded in 4 usecs [ 3047.319921] [drm] ring test on 4 succeeded in 4 usecs [ 3047.496968] [drm] ring test on 5 succeeded in 2 usecs [ 3047.496975] [drm] UVD initialized successfully. [ 3047.497007] [drm] ib test on ring 0 succeeded in 0 usecs [ 3047.497035] [drm] ib test on ring 1 succeeded in 0 usecs [ 3047.497062] [drm] ib test on ring 2 succeeded in 0 usecs [ 3047.497088] [drm] ib test on ring 3 succeeded in 0 usecs [ 3047.497113] [drm] ib test on ring 4 succeeded in 0 usecs [ 3048.144956] [drm] ib test on ring 5 succeeded [ 3048.153812] snd_hda_intel :03:00.1: Enabling via VGA-switcheroo [ 3048.153941] snd_hda_intel :03:00.1: irq 52 for MSI/MSI-X [ 3053.296495] snd_hda_intel :03:00.1: Disabling via VGA-switcheroo The last three entries seem to indicate that this bug has now been fixed. At least I did not have to create a modprobe.d file. Cheers! -- 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/1310260 Title: Pulseaudio fails to detect card (probably due to hybrid graphics) Status in alsa-driver package in Ubuntu: Triaged Bug description: Hi, I wanted to install Trusty on my Elitebook 850 G1 with hybrid graphics (Intel / AMD) but pulseaudio goes nuts on me as soon as I try to play any music / sound, try to change volume, etc. I've tried it with Ubuntu, Kubuntu and now with Xubuntu with the same result everytime. My guess is that pulseaudio has problems with the AMD GPU and it's sound processor being switched off automatically as enabled by Kernel 3.13 (formerly achieved by adding the radeon.runpm=1 kernel parameter) (http://lists.freedesktop.org/archives/dri-devel/2013-September/045650.html) root@HP-EliteBook-850-G1:~# cat /sys/kernel/debug/vgaswitcheroo/switch 0:IGD:+:Pwr::00:02.0 1:DIS: :DynOff::03:00.0 2:DIS-Audio: :Off::03:00.1 As you can see, the AMD GPU has been turned off automatically. Pulseaudio, the (X)Ubuntu volume applet and KMix on the other hand list it as still available. Based on that I asume pulseaudio tries to access a switched-off device and fails. I've followed the steps listed here: https://wiki.ubuntu.com/DebuggingSoundProblems and here: https://wiki.ubuntu.com/PulseAudio/Log I'll attach the logs right away. (pulseverbose1.log and my dmesg output) Pusleverbose is full of messages like this one: ( 0.013| 0.000) I: [pulseaudio] alsa-util.c: Error opening PCM device hw:0: No such file or directory This output of dmesg also caught my attention: [ 354.927935] HDMI ATI/AMD: no speaker allocation for ELD [ 357.695010] hda-intel :03:00.1: Disabling via VGA-switcheroo One thing I noticed using Kubuntu is that after pulseaudio becomes unresponsive the taskmanager lists 4 pulseaudio processes two of which are active on harddrive (Aktiv auf Festplatte). Those two processes cannot be killed even as root. Currently being on Xubuntu the same thing is true, although it lists only one process in the taskmanager that cannot be killed. I hope you can help me. Best regards, Paul ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: pulseaudio 1:4.0-0ubuntu11 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC2', '/dev/snd/hwC2D0', '/dev/snd/pcmC2D3p', '/dev/snd/pcmC2D7p',
[Desktop-packages] [Bug 1310260] Re: Pulseaudio fails to detect card (probably due to hybrid graphics)
Suggestion on post #27 by Letik (martin-96-59) incluning the : options snd-hda-intel enable=0,1,0 on file /etc/modprobe.d/alsa-base.conf works for me too. -- 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/1310260 Title: Pulseaudio fails to detect card (probably due to hybrid graphics) Status in “alsa-driver” package in Ubuntu: Triaged Bug description: Hi, I wanted to install Trusty on my Elitebook 850 G1 with hybrid graphics (Intel / AMD) but pulseaudio goes nuts on me as soon as I try to play any music / sound, try to change volume, etc. I've tried it with Ubuntu, Kubuntu and now with Xubuntu with the same result everytime. My guess is that pulseaudio has problems with the AMD GPU and it's sound processor being switched off automatically as enabled by Kernel 3.13 (formerly achieved by adding the radeon.runpm=1 kernel parameter) (http://lists.freedesktop.org/archives/dri-devel/2013-September/045650.html) root@HP-EliteBook-850-G1:~# cat /sys/kernel/debug/vgaswitcheroo/switch 0:IGD:+:Pwr::00:02.0 1:DIS: :DynOff::03:00.0 2:DIS-Audio: :Off::03:00.1 As you can see, the AMD GPU has been turned off automatically. Pulseaudio, the (X)Ubuntu volume applet and KMix on the other hand list it as still available. Based on that I asume pulseaudio tries to access a switched-off device and fails. I've followed the steps listed here: https://wiki.ubuntu.com/DebuggingSoundProblems and here: https://wiki.ubuntu.com/PulseAudio/Log I'll attach the logs right away. (pulseverbose1.log and my dmesg output) Pusleverbose is full of messages like this one: ( 0.013| 0.000) I: [pulseaudio] alsa-util.c: Error opening PCM device hw:0: No such file or directory This output of dmesg also caught my attention: [ 354.927935] HDMI ATI/AMD: no speaker allocation for ELD [ 357.695010] hda-intel :03:00.1: Disabling via VGA-switcheroo One thing I noticed using Kubuntu is that after pulseaudio becomes unresponsive the taskmanager lists 4 pulseaudio processes two of which are active on harddrive (Aktiv auf Festplatte). Those two processes cannot be killed even as root. Currently being on Xubuntu the same thing is true, although it lists only one process in the taskmanager that cannot be killed. I hope you can help me. Best regards, Paul ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: pulseaudio 1:4.0-0ubuntu11 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC2', '/dev/snd/hwC2D0', '/dev/snd/pcmC2D3p', '/dev/snd/pcmC2D7p', '/dev/snd/controlC1', '/dev/snd/hwC1D0', '/dev/snd/pcmC1D0c', '/dev/snd/pcmC1D0p', '/dev/snd/pcmC1D2c', '/dev/snd/controlC0', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D3p', '/dev/snd/pcmC0D7p', '/dev/snd/pcmC0D8p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CurrentDesktop: XFCE Date: Sun Apr 20 13:47:09 2014 InstallationDate: Installed on 2014-04-20 (0 days ago) InstallationMedia: Xubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140416.2) PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. SourcePackage: pulseaudio Symptom: audio Symptom_Card: HDA-Intel - HDA Intel PCH Symptom_Jack: Speaker, Internal Title: [HP EliteBook 850 G1, IDT 92HD91BXX, Speaker, Internal] Pulseaudio fails to detect card UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 02/19/2014 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: L71 Ver. 01.08 dmi.board.name: 198F dmi.board.vendor: Hewlett-Packard dmi.board.version: KBC Version 15.54 dmi.chassis.asset.tag: CNU345BY96 dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnHewlett-Packard:bvrL71Ver.01.08:bd02/19/2014:svnHewlett-Packard:pnHPEliteBook850G1:pvrA3008CC10003:rvnHewlett-Packard:rn198F:rvrKBCVersion15.54:cvnHewlett-Packard:ct10:cvr: dmi.product.name: HP EliteBook 850 G1 dmi.product.version: A3008CC10003 dmi.sys.vendor: Hewlett-Packard To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1310260/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1310260] Re: Pulseaudio fails to detect card (probably due to hybrid graphics)
Is there already a sustainable fix for this issue? I have the same problem on my HP EliteBook 840 G1. I'm running ubuntu-14.04.1-desktop-amd64. Every time when I open the System Settings my computer respective my mouse freezes for 1-2 seconds. And when I try to play a video with totem player then after 10-20 seconds the sound disappears and VLC does not play any sound but complains: Audio output failed: The audio device default could not be used. Connection refused. In my kern.log - I get the following logs (similar log entries I get in syslog): ... Oct 9 11:17:03 becke-ch--hp-elitebook-840-g1--s0-v1 kernel: [ 5000.174743] [drm] ib test on ring 5 succeeded Oct 9 11:17:05 becke-ch--hp-elitebook-840-g1--s0-v1 kernel: [ 5001.777850] hda-intel :03:00.1: Enabling via VGA-switcheroo Oct 9 11:17:05 becke-ch--hp-elitebook-840-g1--s0-v1 kernel: [ 5001.777984] snd_hda_intel :03:00.1: irq 65 for MSI/MSI-X Oct 9 11:17:05 becke-ch--hp-elitebook-840-g1--s0-v1 kernel: [ 5001.780541] HDMI ATI/AMD: no speaker allocation for ELD ... Oct 9 11:17:10 becke-ch--hp-elitebook-840-g1--s0-v1 kernel: [ 5006.875866] HDMI ATI/AMD: no speaker allocation for ELD Oct 9 11:17:10 becke-ch--hp-elitebook-840-g1--s0-v1 kernel: [ 5007.023742] hda-intel :03:00.1: Disabling via VGA-switcheroo Oct 9 11:17:10 becke-ch--hp-elitebook-840-g1--s0-v1 kernel: [ 5007.055720] hda-intel :03:00.1: Cannot lock devices! Oct 9 11:17:11 becke-ch--hp-elitebook-840-g1--s0-v1 kernel: [ 5007.472387] [drm] Disabling audio 0 support Oct 9 11:17:11 becke-ch--hp-elitebook-840-g1--s0-v1 kernel: [ 5007.472394] [drm] Disabling audio 1 support ... As described above appended the following entry: ... options snd-hda-intel enable=0,1,0 ... at the end of the existing file /etc/modprobe.d/alsa-base.conf This works for now but I wonder whether this is the final solution to this problem. -- 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/1310260 Title: Pulseaudio fails to detect card (probably due to hybrid graphics) Status in “alsa-driver” package in Ubuntu: Triaged Bug description: Hi, I wanted to install Trusty on my Elitebook 850 G1 with hybrid graphics (Intel / AMD) but pulseaudio goes nuts on me as soon as I try to play any music / sound, try to change volume, etc. I've tried it with Ubuntu, Kubuntu and now with Xubuntu with the same result everytime. My guess is that pulseaudio has problems with the AMD GPU and it's sound processor being switched off automatically as enabled by Kernel 3.13 (formerly achieved by adding the radeon.runpm=1 kernel parameter) (http://lists.freedesktop.org/archives/dri-devel/2013-September/045650.html) root@HP-EliteBook-850-G1:~# cat /sys/kernel/debug/vgaswitcheroo/switch 0:IGD:+:Pwr::00:02.0 1:DIS: :DynOff::03:00.0 2:DIS-Audio: :Off::03:00.1 As you can see, the AMD GPU has been turned off automatically. Pulseaudio, the (X)Ubuntu volume applet and KMix on the other hand list it as still available. Based on that I asume pulseaudio tries to access a switched-off device and fails. I've followed the steps listed here: https://wiki.ubuntu.com/DebuggingSoundProblems and here: https://wiki.ubuntu.com/PulseAudio/Log I'll attach the logs right away. (pulseverbose1.log and my dmesg output) Pusleverbose is full of messages like this one: ( 0.013| 0.000) I: [pulseaudio] alsa-util.c: Error opening PCM device hw:0: No such file or directory This output of dmesg also caught my attention: [ 354.927935] HDMI ATI/AMD: no speaker allocation for ELD [ 357.695010] hda-intel :03:00.1: Disabling via VGA-switcheroo One thing I noticed using Kubuntu is that after pulseaudio becomes unresponsive the taskmanager lists 4 pulseaudio processes two of which are active on harddrive (Aktiv auf Festplatte). Those two processes cannot be killed even as root. Currently being on Xubuntu the same thing is true, although it lists only one process in the taskmanager that cannot be killed. I hope you can help me. Best regards, Paul ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: pulseaudio 1:4.0-0ubuntu11 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC2', '/dev/snd/hwC2D0', '/dev/snd/pcmC2D3p', '/dev/snd/pcmC2D7p', '/dev/snd/controlC1', '/dev/snd/hwC1D0', '/dev/snd/pcmC1D0c', '/dev/snd/pcmC1D0p', '/dev/snd/pcmC1D2c', '/dev/snd/controlC0', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D3p', '/dev/snd/pcmC0D7p', '/dev/snd/pcmC0D8p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CurrentDesktop: XFCE Date: Sun Apr 20 13:47:09 2014 InstallationDate: Installed on 2014-04-20 (0 days ago) InstallationMedia: Xubuntu
[Desktop-packages] [Bug 1310260] Re: Pulseaudio fails to detect card (probably due to hybrid graphics)
Still same problem with ArcLinux ! https://bbs.archlinux.org/viewtopic.php?id=187542 The fix worked ! -- 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/1310260 Title: Pulseaudio fails to detect card (probably due to hybrid graphics) Status in “alsa-driver” package in Ubuntu: Triaged Bug description: Hi, I wanted to install Trusty on my Elitebook 850 G1 with hybrid graphics (Intel / AMD) but pulseaudio goes nuts on me as soon as I try to play any music / sound, try to change volume, etc. I've tried it with Ubuntu, Kubuntu and now with Xubuntu with the same result everytime. My guess is that pulseaudio has problems with the AMD GPU and it's sound processor being switched off automatically as enabled by Kernel 3.13 (formerly achieved by adding the radeon.runpm=1 kernel parameter) (http://lists.freedesktop.org/archives/dri-devel/2013-September/045650.html) root@HP-EliteBook-850-G1:~# cat /sys/kernel/debug/vgaswitcheroo/switch 0:IGD:+:Pwr::00:02.0 1:DIS: :DynOff::03:00.0 2:DIS-Audio: :Off::03:00.1 As you can see, the AMD GPU has been turned off automatically. Pulseaudio, the (X)Ubuntu volume applet and KMix on the other hand list it as still available. Based on that I asume pulseaudio tries to access a switched-off device and fails. I've followed the steps listed here: https://wiki.ubuntu.com/DebuggingSoundProblems and here: https://wiki.ubuntu.com/PulseAudio/Log I'll attach the logs right away. (pulseverbose1.log and my dmesg output) Pusleverbose is full of messages like this one: ( 0.013| 0.000) I: [pulseaudio] alsa-util.c: Error opening PCM device hw:0: No such file or directory This output of dmesg also caught my attention: [ 354.927935] HDMI ATI/AMD: no speaker allocation for ELD [ 357.695010] hda-intel :03:00.1: Disabling via VGA-switcheroo One thing I noticed using Kubuntu is that after pulseaudio becomes unresponsive the taskmanager lists 4 pulseaudio processes two of which are active on harddrive (Aktiv auf Festplatte). Those two processes cannot be killed even as root. Currently being on Xubuntu the same thing is true, although it lists only one process in the taskmanager that cannot be killed. I hope you can help me. Best regards, Paul ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: pulseaudio 1:4.0-0ubuntu11 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC2', '/dev/snd/hwC2D0', '/dev/snd/pcmC2D3p', '/dev/snd/pcmC2D7p', '/dev/snd/controlC1', '/dev/snd/hwC1D0', '/dev/snd/pcmC1D0c', '/dev/snd/pcmC1D0p', '/dev/snd/pcmC1D2c', '/dev/snd/controlC0', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D3p', '/dev/snd/pcmC0D7p', '/dev/snd/pcmC0D8p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CurrentDesktop: XFCE Date: Sun Apr 20 13:47:09 2014 InstallationDate: Installed on 2014-04-20 (0 days ago) InstallationMedia: Xubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140416.2) PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. SourcePackage: pulseaudio Symptom: audio Symptom_Card: HDA-Intel - HDA Intel PCH Symptom_Jack: Speaker, Internal Title: [HP EliteBook 850 G1, IDT 92HD91BXX, Speaker, Internal] Pulseaudio fails to detect card UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 02/19/2014 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: L71 Ver. 01.08 dmi.board.name: 198F dmi.board.vendor: Hewlett-Packard dmi.board.version: KBC Version 15.54 dmi.chassis.asset.tag: CNU345BY96 dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnHewlett-Packard:bvrL71Ver.01.08:bd02/19/2014:svnHewlett-Packard:pnHPEliteBook850G1:pvrA3008CC10003:rvnHewlett-Packard:rn198F:rvrKBCVersion15.54:cvnHewlett-Packard:ct10:cvr: dmi.product.name: HP EliteBook 850 G1 dmi.product.version: A3008CC10003 dmi.sys.vendor: Hewlett-Packard To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1310260/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1310260] Re: Pulseaudio fails to detect card (probably due to hybrid graphics)
If the radeon driver is the problem and the intel one works, then just disabling the radeon hdmi card would be a better workaround, i e, in your case: options snd-hda-intel enable=1,1,0 Vga-switcheroo cards are quite unusual so I don't have much experience with those. Does the above work for you (as long as you keep the radeon GPU disabled)? ** Package changed: pulseaudio (Ubuntu) = alsa-driver (Ubuntu) ** Changed in: alsa-driver (Ubuntu) Status: Confirmed = Triaged -- 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/1310260 Title: Pulseaudio fails to detect card (probably due to hybrid graphics) Status in “alsa-driver” package in Ubuntu: Triaged Bug description: Hi, I wanted to install Trusty on my Elitebook 850 G1 with hybrid graphics (Intel / AMD) but pulseaudio goes nuts on me as soon as I try to play any music / sound, try to change volume, etc. I've tried it with Ubuntu, Kubuntu and now with Xubuntu with the same result everytime. My guess is that pulseaudio has problems with the AMD GPU and it's sound processor being switched off automatically as enabled by Kernel 3.13 (formerly achieved by adding the radeon.runpm=1 kernel parameter) (http://lists.freedesktop.org/archives/dri-devel/2013-September/045650.html) root@HP-EliteBook-850-G1:~# cat /sys/kernel/debug/vgaswitcheroo/switch 0:IGD:+:Pwr::00:02.0 1:DIS: :DynOff::03:00.0 2:DIS-Audio: :Off::03:00.1 As you can see, the AMD GPU has been turned off automatically. Pulseaudio, the (X)Ubuntu volume applet and KMix on the other hand list it as still available. Based on that I asume pulseaudio tries to access a switched-off device and fails. I've followed the steps listed here: https://wiki.ubuntu.com/DebuggingSoundProblems and here: https://wiki.ubuntu.com/PulseAudio/Log I'll attach the logs right away. (pulseverbose1.log and my dmesg output) Pusleverbose is full of messages like this one: ( 0.013| 0.000) I: [pulseaudio] alsa-util.c: Error opening PCM device hw:0: No such file or directory This output of dmesg also caught my attention: [ 354.927935] HDMI ATI/AMD: no speaker allocation for ELD [ 357.695010] hda-intel :03:00.1: Disabling via VGA-switcheroo One thing I noticed using Kubuntu is that after pulseaudio becomes unresponsive the taskmanager lists 4 pulseaudio processes two of which are active on harddrive (Aktiv auf Festplatte). Those two processes cannot be killed even as root. Currently being on Xubuntu the same thing is true, although it lists only one process in the taskmanager that cannot be killed. I hope you can help me. Best regards, Paul ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: pulseaudio 1:4.0-0ubuntu11 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC2', '/dev/snd/hwC2D0', '/dev/snd/pcmC2D3p', '/dev/snd/pcmC2D7p', '/dev/snd/controlC1', '/dev/snd/hwC1D0', '/dev/snd/pcmC1D0c', '/dev/snd/pcmC1D0p', '/dev/snd/pcmC1D2c', '/dev/snd/controlC0', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D3p', '/dev/snd/pcmC0D7p', '/dev/snd/pcmC0D8p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CurrentDesktop: XFCE Date: Sun Apr 20 13:47:09 2014 InstallationDate: Installed on 2014-04-20 (0 days ago) InstallationMedia: Xubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140416.2) PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. SourcePackage: pulseaudio Symptom: audio Symptom_Card: HDA-Intel - HDA Intel PCH Symptom_Jack: Speaker, Internal Title: [HP EliteBook 850 G1, IDT 92HD91BXX, Speaker, Internal] Pulseaudio fails to detect card UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 02/19/2014 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: L71 Ver. 01.08 dmi.board.name: 198F dmi.board.vendor: Hewlett-Packard dmi.board.version: KBC Version 15.54 dmi.chassis.asset.tag: CNU345BY96 dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnHewlett-Packard:bvrL71Ver.01.08:bd02/19/2014:svnHewlett-Packard:pnHPEliteBook850G1:pvrA3008CC10003:rvnHewlett-Packard:rn198F:rvrKBCVersion15.54:cvnHewlett-Packard:ct10:cvr: dmi.product.name: HP EliteBook 850 G1 dmi.product.version: A3008CC10003 dmi.sys.vendor: Hewlett-Packard To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1310260/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help :
[Desktop-packages] [Bug 1310260] Re: Pulseaudio fails to detect card (probably due to hybrid graphics)
options snd-hda-intel enable=1,1,0 Re-enabled the Intel HDMI Device without breaking my speaker output however it does not bring back the actual HDMI Audio signal as that seems to be internally wired to the Radeon. I get a video signal through however so I don't quite know what's going on. In addition my Notebook doesn't have a native HDMI port, only one DisplayPort output if that means anything. And as stated above this feature matrix lists DP Audio as TODO http://xorg.freedesktop.org/wiki/RadeonFeature/ so I don't know if this might be the root of the problem. I believe it has something to do with the GPU being deactivated without ALSA being aware of that. Should I file a bugreport for the radeon driver or should I contact one of the AMD developers via mail/irc to ask them to have a look at the existing one? Vga-switcheroo cards are quite unusual Well actually they are not as unusual as most hybrid laptops use this mechanism unless the NVIDIA / AMD blobs are installed. Installing fglrx solves the problem but gives me a very unpleasant experience (tearing, no seamless switching, etc...) So I would prefer to continue using the mesa drivers if possible. @Raymond: Could you give me the full xrandr command to try out? I'm not very experienced with xrandr with the exception of --listproviders and --setprovideroffloadsink radeon Intel Thanks, both of you! -- 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/1310260 Title: Pulseaudio fails to detect card (probably due to hybrid graphics) Status in “alsa-driver” package in Ubuntu: Triaged Bug description: Hi, I wanted to install Trusty on my Elitebook 850 G1 with hybrid graphics (Intel / AMD) but pulseaudio goes nuts on me as soon as I try to play any music / sound, try to change volume, etc. I've tried it with Ubuntu, Kubuntu and now with Xubuntu with the same result everytime. My guess is that pulseaudio has problems with the AMD GPU and it's sound processor being switched off automatically as enabled by Kernel 3.13 (formerly achieved by adding the radeon.runpm=1 kernel parameter) (http://lists.freedesktop.org/archives/dri-devel/2013-September/045650.html) root@HP-EliteBook-850-G1:~# cat /sys/kernel/debug/vgaswitcheroo/switch 0:IGD:+:Pwr::00:02.0 1:DIS: :DynOff::03:00.0 2:DIS-Audio: :Off::03:00.1 As you can see, the AMD GPU has been turned off automatically. Pulseaudio, the (X)Ubuntu volume applet and KMix on the other hand list it as still available. Based on that I asume pulseaudio tries to access a switched-off device and fails. I've followed the steps listed here: https://wiki.ubuntu.com/DebuggingSoundProblems and here: https://wiki.ubuntu.com/PulseAudio/Log I'll attach the logs right away. (pulseverbose1.log and my dmesg output) Pusleverbose is full of messages like this one: ( 0.013| 0.000) I: [pulseaudio] alsa-util.c: Error opening PCM device hw:0: No such file or directory This output of dmesg also caught my attention: [ 354.927935] HDMI ATI/AMD: no speaker allocation for ELD [ 357.695010] hda-intel :03:00.1: Disabling via VGA-switcheroo One thing I noticed using Kubuntu is that after pulseaudio becomes unresponsive the taskmanager lists 4 pulseaudio processes two of which are active on harddrive (Aktiv auf Festplatte). Those two processes cannot be killed even as root. Currently being on Xubuntu the same thing is true, although it lists only one process in the taskmanager that cannot be killed. I hope you can help me. Best regards, Paul ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: pulseaudio 1:4.0-0ubuntu11 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC2', '/dev/snd/hwC2D0', '/dev/snd/pcmC2D3p', '/dev/snd/pcmC2D7p', '/dev/snd/controlC1', '/dev/snd/hwC1D0', '/dev/snd/pcmC1D0c', '/dev/snd/pcmC1D0p', '/dev/snd/pcmC1D2c', '/dev/snd/controlC0', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D3p', '/dev/snd/pcmC0D7p', '/dev/snd/pcmC0D8p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CurrentDesktop: XFCE Date: Sun Apr 20 13:47:09 2014 InstallationDate: Installed on 2014-04-20 (0 days ago) InstallationMedia: Xubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140416.2) PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. SourcePackage: pulseaudio Symptom: audio Symptom_Card: HDA-Intel - HDA Intel PCH Symptom_Jack: Speaker, Internal Title: [HP EliteBook 850 G1, IDT 92HD91BXX, Speaker, Internal] Pulseaudio fails to detect card UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date:
[Desktop-packages] [Bug 1310260] Re: Pulseaudio fails to detect card (probably due to hybrid graphics)
audio: auto supported: force-dvi, off, auto, on xrandr can disable HDMI audio -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to pulseaudio in Ubuntu. https://bugs.launchpad.net/bugs/1310260 Title: Pulseaudio fails to detect card (probably due to hybrid graphics) Status in “pulseaudio” package in Ubuntu: Confirmed Bug description: Hi, I wanted to install Trusty on my Elitebook 850 G1 with hybrid graphics (Intel / AMD) but pulseaudio goes nuts on me as soon as I try to play any music / sound, try to change volume, etc. I've tried it with Ubuntu, Kubuntu and now with Xubuntu with the same result everytime. My guess is that pulseaudio has problems with the AMD GPU and it's sound processor being switched off automatically as enabled by Kernel 3.13 (formerly achieved by adding the radeon.runpm=1 kernel parameter) (http://lists.freedesktop.org/archives/dri-devel/2013-September/045650.html) root@HP-EliteBook-850-G1:~# cat /sys/kernel/debug/vgaswitcheroo/switch 0:IGD:+:Pwr::00:02.0 1:DIS: :DynOff::03:00.0 2:DIS-Audio: :Off::03:00.1 As you can see, the AMD GPU has been turned off automatically. Pulseaudio, the (X)Ubuntu volume applet and KMix on the other hand list it as still available. Based on that I asume pulseaudio tries to access a switched-off device and fails. I've followed the steps listed here: https://wiki.ubuntu.com/DebuggingSoundProblems and here: https://wiki.ubuntu.com/PulseAudio/Log I'll attach the logs right away. (pulseverbose1.log and my dmesg output) Pusleverbose is full of messages like this one: ( 0.013| 0.000) I: [pulseaudio] alsa-util.c: Error opening PCM device hw:0: No such file or directory This output of dmesg also caught my attention: [ 354.927935] HDMI ATI/AMD: no speaker allocation for ELD [ 357.695010] hda-intel :03:00.1: Disabling via VGA-switcheroo One thing I noticed using Kubuntu is that after pulseaudio becomes unresponsive the taskmanager lists 4 pulseaudio processes two of which are active on harddrive (Aktiv auf Festplatte). Those two processes cannot be killed even as root. Currently being on Xubuntu the same thing is true, although it lists only one process in the taskmanager that cannot be killed. I hope you can help me. Best regards, Paul ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: pulseaudio 1:4.0-0ubuntu11 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC2', '/dev/snd/hwC2D0', '/dev/snd/pcmC2D3p', '/dev/snd/pcmC2D7p', '/dev/snd/controlC1', '/dev/snd/hwC1D0', '/dev/snd/pcmC1D0c', '/dev/snd/pcmC1D0p', '/dev/snd/pcmC1D2c', '/dev/snd/controlC0', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D3p', '/dev/snd/pcmC0D7p', '/dev/snd/pcmC0D8p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CurrentDesktop: XFCE Date: Sun Apr 20 13:47:09 2014 InstallationDate: Installed on 2014-04-20 (0 days ago) InstallationMedia: Xubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140416.2) PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. SourcePackage: pulseaudio Symptom: audio Symptom_Card: HDA-Intel - HDA Intel PCH Symptom_Jack: Speaker, Internal Title: [HP EliteBook 850 G1, IDT 92HD91BXX, Speaker, Internal] Pulseaudio fails to detect card UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 02/19/2014 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: L71 Ver. 01.08 dmi.board.name: 198F dmi.board.vendor: Hewlett-Packard dmi.board.version: KBC Version 15.54 dmi.chassis.asset.tag: CNU345BY96 dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnHewlett-Packard:bvrL71Ver.01.08:bd02/19/2014:svnHewlett-Packard:pnHPEliteBook850G1:pvrA3008CC10003:rvnHewlett-Packard:rn198F:rvrKBCVersion15.54:cvnHewlett-Packard:ct10:cvr: dmi.product.name: HP EliteBook 850 G1 dmi.product.version: A3008CC10003 dmi.sys.vendor: Hewlett-Packard To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1310260/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1310260] Re: Pulseaudio fails to detect card (probably due to hybrid graphics)
Hello Dominik, I'll try that right away and report back as soon as I can. I would have one additional request though: As this is just a workaround and not an actual solution for this bug could you click This bug also affects me to raise the bug heat? So that this bug might get escalated upstream to fix it for good. Thanks! -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to pulseaudio in Ubuntu. https://bugs.launchpad.net/bugs/1310260 Title: Pulseaudio fails to detect card (probably due to hybrid graphics) Status in “pulseaudio” package in Ubuntu: Confirmed Bug description: Hi, I wanted to install Trusty on my Elitebook 850 G1 with hybrid graphics (Intel / AMD) but pulseaudio goes nuts on me as soon as I try to play any music / sound, try to change volume, etc. I've tried it with Ubuntu, Kubuntu and now with Xubuntu with the same result everytime. My guess is that pulseaudio has problems with the AMD GPU and it's sound processor being switched off automatically as enabled by Kernel 3.13 (formerly achieved by adding the radeon.runpm=1 kernel parameter) (http://lists.freedesktop.org/archives/dri-devel/2013-September/045650.html) root@HP-EliteBook-850-G1:~# cat /sys/kernel/debug/vgaswitcheroo/switch 0:IGD:+:Pwr::00:02.0 1:DIS: :DynOff::03:00.0 2:DIS-Audio: :Off::03:00.1 As you can see, the AMD GPU has been turned off automatically. Pulseaudio, the (X)Ubuntu volume applet and KMix on the other hand list it as still available. Based on that I asume pulseaudio tries to access a switched-off device and fails. I've followed the steps listed here: https://wiki.ubuntu.com/DebuggingSoundProblems and here: https://wiki.ubuntu.com/PulseAudio/Log I'll attach the logs right away. (pulseverbose1.log and my dmesg output) Pusleverbose is full of messages like this one: ( 0.013| 0.000) I: [pulseaudio] alsa-util.c: Error opening PCM device hw:0: No such file or directory This output of dmesg also caught my attention: [ 354.927935] HDMI ATI/AMD: no speaker allocation for ELD [ 357.695010] hda-intel :03:00.1: Disabling via VGA-switcheroo One thing I noticed using Kubuntu is that after pulseaudio becomes unresponsive the taskmanager lists 4 pulseaudio processes two of which are active on harddrive (Aktiv auf Festplatte). Those two processes cannot be killed even as root. Currently being on Xubuntu the same thing is true, although it lists only one process in the taskmanager that cannot be killed. I hope you can help me. Best regards, Paul ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: pulseaudio 1:4.0-0ubuntu11 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC2', '/dev/snd/hwC2D0', '/dev/snd/pcmC2D3p', '/dev/snd/pcmC2D7p', '/dev/snd/controlC1', '/dev/snd/hwC1D0', '/dev/snd/pcmC1D0c', '/dev/snd/pcmC1D0p', '/dev/snd/pcmC1D2c', '/dev/snd/controlC0', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D3p', '/dev/snd/pcmC0D7p', '/dev/snd/pcmC0D8p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CurrentDesktop: XFCE Date: Sun Apr 20 13:47:09 2014 InstallationDate: Installed on 2014-04-20 (0 days ago) InstallationMedia: Xubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140416.2) PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. SourcePackage: pulseaudio Symptom: audio Symptom_Card: HDA-Intel - HDA Intel PCH Symptom_Jack: Speaker, Internal Title: [HP EliteBook 850 G1, IDT 92HD91BXX, Speaker, Internal] Pulseaudio fails to detect card UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 02/19/2014 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: L71 Ver. 01.08 dmi.board.name: 198F dmi.board.vendor: Hewlett-Packard dmi.board.version: KBC Version 15.54 dmi.chassis.asset.tag: CNU345BY96 dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnHewlett-Packard:bvrL71Ver.01.08:bd02/19/2014:svnHewlett-Packard:pnHPEliteBook850G1:pvrA3008CC10003:rvnHewlett-Packard:rn198F:rvrKBCVersion15.54:cvnHewlett-Packard:ct10:cvr: dmi.product.name: HP EliteBook 850 G1 dmi.product.version: A3008CC10003 dmi.sys.vendor: Hewlett-Packard To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1310260/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1310260] Re: Pulseaudio fails to detect card (probably due to hybrid graphics)
Hello Dominik, your solution works like a charm! Thank you! -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to pulseaudio in Ubuntu. https://bugs.launchpad.net/bugs/1310260 Title: Pulseaudio fails to detect card (probably due to hybrid graphics) Status in “pulseaudio” package in Ubuntu: Confirmed Bug description: Hi, I wanted to install Trusty on my Elitebook 850 G1 with hybrid graphics (Intel / AMD) but pulseaudio goes nuts on me as soon as I try to play any music / sound, try to change volume, etc. I've tried it with Ubuntu, Kubuntu and now with Xubuntu with the same result everytime. My guess is that pulseaudio has problems with the AMD GPU and it's sound processor being switched off automatically as enabled by Kernel 3.13 (formerly achieved by adding the radeon.runpm=1 kernel parameter) (http://lists.freedesktop.org/archives/dri-devel/2013-September/045650.html) root@HP-EliteBook-850-G1:~# cat /sys/kernel/debug/vgaswitcheroo/switch 0:IGD:+:Pwr::00:02.0 1:DIS: :DynOff::03:00.0 2:DIS-Audio: :Off::03:00.1 As you can see, the AMD GPU has been turned off automatically. Pulseaudio, the (X)Ubuntu volume applet and KMix on the other hand list it as still available. Based on that I asume pulseaudio tries to access a switched-off device and fails. I've followed the steps listed here: https://wiki.ubuntu.com/DebuggingSoundProblems and here: https://wiki.ubuntu.com/PulseAudio/Log I'll attach the logs right away. (pulseverbose1.log and my dmesg output) Pusleverbose is full of messages like this one: ( 0.013| 0.000) I: [pulseaudio] alsa-util.c: Error opening PCM device hw:0: No such file or directory This output of dmesg also caught my attention: [ 354.927935] HDMI ATI/AMD: no speaker allocation for ELD [ 357.695010] hda-intel :03:00.1: Disabling via VGA-switcheroo One thing I noticed using Kubuntu is that after pulseaudio becomes unresponsive the taskmanager lists 4 pulseaudio processes two of which are active on harddrive (Aktiv auf Festplatte). Those two processes cannot be killed even as root. Currently being on Xubuntu the same thing is true, although it lists only one process in the taskmanager that cannot be killed. I hope you can help me. Best regards, Paul ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: pulseaudio 1:4.0-0ubuntu11 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC2', '/dev/snd/hwC2D0', '/dev/snd/pcmC2D3p', '/dev/snd/pcmC2D7p', '/dev/snd/controlC1', '/dev/snd/hwC1D0', '/dev/snd/pcmC1D0c', '/dev/snd/pcmC1D0p', '/dev/snd/pcmC1D2c', '/dev/snd/controlC0', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D3p', '/dev/snd/pcmC0D7p', '/dev/snd/pcmC0D8p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CurrentDesktop: XFCE Date: Sun Apr 20 13:47:09 2014 InstallationDate: Installed on 2014-04-20 (0 days ago) InstallationMedia: Xubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140416.2) PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. SourcePackage: pulseaudio Symptom: audio Symptom_Card: HDA-Intel - HDA Intel PCH Symptom_Jack: Speaker, Internal Title: [HP EliteBook 850 G1, IDT 92HD91BXX, Speaker, Internal] Pulseaudio fails to detect card UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 02/19/2014 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: L71 Ver. 01.08 dmi.board.name: 198F dmi.board.vendor: Hewlett-Packard dmi.board.version: KBC Version 15.54 dmi.chassis.asset.tag: CNU345BY96 dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnHewlett-Packard:bvrL71Ver.01.08:bd02/19/2014:svnHewlett-Packard:pnHPEliteBook850G1:pvrA3008CC10003:rvnHewlett-Packard:rn198F:rvrKBCVersion15.54:cvnHewlett-Packard:ct10:cvr: dmi.product.name: HP EliteBook 850 G1 dmi.product.version: A3008CC10003 dmi.sys.vendor: Hewlett-Packard To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1310260/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1310260] Re: Pulseaudio fails to detect card (probably due to hybrid graphics)
Hello, I had exactly the same problem on an HP Elite Book 840. The solution from above did not work for me though. I have found a somewhat cleaner solution though: - Check the cards of your snd_hda_intel driver cat /proc/asound/cards - Deactivate the HDMI cards that are shown above, e.g., with options snd-hda-intel enable=0,1,0 Voila. The downside: no HDMI sound. Best wishes. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to pulseaudio in Ubuntu. https://bugs.launchpad.net/bugs/1310260 Title: Pulseaudio fails to detect card (probably due to hybrid graphics) Status in “pulseaudio” package in Ubuntu: Confirmed Bug description: Hi, I wanted to install Trusty on my Elitebook 850 G1 with hybrid graphics (Intel / AMD) but pulseaudio goes nuts on me as soon as I try to play any music / sound, try to change volume, etc. I've tried it with Ubuntu, Kubuntu and now with Xubuntu with the same result everytime. My guess is that pulseaudio has problems with the AMD GPU and it's sound processor being switched off automatically as enabled by Kernel 3.13 (formerly achieved by adding the radeon.runpm=1 kernel parameter) (http://lists.freedesktop.org/archives/dri-devel/2013-September/045650.html) root@HP-EliteBook-850-G1:~# cat /sys/kernel/debug/vgaswitcheroo/switch 0:IGD:+:Pwr::00:02.0 1:DIS: :DynOff::03:00.0 2:DIS-Audio: :Off::03:00.1 As you can see, the AMD GPU has been turned off automatically. Pulseaudio, the (X)Ubuntu volume applet and KMix on the other hand list it as still available. Based on that I asume pulseaudio tries to access a switched-off device and fails. I've followed the steps listed here: https://wiki.ubuntu.com/DebuggingSoundProblems and here: https://wiki.ubuntu.com/PulseAudio/Log I'll attach the logs right away. (pulseverbose1.log and my dmesg output) Pusleverbose is full of messages like this one: ( 0.013| 0.000) I: [pulseaudio] alsa-util.c: Error opening PCM device hw:0: No such file or directory This output of dmesg also caught my attention: [ 354.927935] HDMI ATI/AMD: no speaker allocation for ELD [ 357.695010] hda-intel :03:00.1: Disabling via VGA-switcheroo One thing I noticed using Kubuntu is that after pulseaudio becomes unresponsive the taskmanager lists 4 pulseaudio processes two of which are active on harddrive (Aktiv auf Festplatte). Those two processes cannot be killed even as root. Currently being on Xubuntu the same thing is true, although it lists only one process in the taskmanager that cannot be killed. I hope you can help me. Best regards, Paul ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: pulseaudio 1:4.0-0ubuntu11 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC2', '/dev/snd/hwC2D0', '/dev/snd/pcmC2D3p', '/dev/snd/pcmC2D7p', '/dev/snd/controlC1', '/dev/snd/hwC1D0', '/dev/snd/pcmC1D0c', '/dev/snd/pcmC1D0p', '/dev/snd/pcmC1D2c', '/dev/snd/controlC0', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D3p', '/dev/snd/pcmC0D7p', '/dev/snd/pcmC0D8p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CurrentDesktop: XFCE Date: Sun Apr 20 13:47:09 2014 InstallationDate: Installed on 2014-04-20 (0 days ago) InstallationMedia: Xubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140416.2) PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. SourcePackage: pulseaudio Symptom: audio Symptom_Card: HDA-Intel - HDA Intel PCH Symptom_Jack: Speaker, Internal Title: [HP EliteBook 850 G1, IDT 92HD91BXX, Speaker, Internal] Pulseaudio fails to detect card UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 02/19/2014 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: L71 Ver. 01.08 dmi.board.name: 198F dmi.board.vendor: Hewlett-Packard dmi.board.version: KBC Version 15.54 dmi.chassis.asset.tag: CNU345BY96 dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnHewlett-Packard:bvrL71Ver.01.08:bd02/19/2014:svnHewlett-Packard:pnHPEliteBook850G1:pvrA3008CC10003:rvnHewlett-Packard:rn198F:rvrKBCVersion15.54:cvnHewlett-Packard:ct10:cvr: dmi.product.name: HP EliteBook 850 G1 dmi.product.version: A3008CC10003 dmi.sys.vendor: Hewlett-Packard To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1310260/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1310260] Re: Pulseaudio fails to detect card (probably due to hybrid graphics)
UPDATE: After reinstalling on a larger SSD the fix mentioned above does not work anymore. On the other hand installing fglrx deactivates the card properly but using fglrx gives me unbearable tearing if using the radeon so this is not an ideal solution. Btw. will this bug be escalated upstream as it affects not only ubuntu but vanilla packages as well? Or should I post it to the pulseaudio bugzilla myself? Best regards -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to pulseaudio in Ubuntu. https://bugs.launchpad.net/bugs/1310260 Title: Pulseaudio fails to detect card (probably due to hybrid graphics) Status in “pulseaudio” package in Ubuntu: Confirmed Bug description: Hi, I wanted to install Trusty on my Elitebook 850 G1 with hybrid graphics (Intel / AMD) but pulseaudio goes nuts on me as soon as I try to play any music / sound, try to change volume, etc. I've tried it with Ubuntu, Kubuntu and now with Xubuntu with the same result everytime. My guess is that pulseaudio has problems with the AMD GPU and it's sound processor being switched off automatically as enabled by Kernel 3.13 (formerly achieved by adding the radeon.runpm=1 kernel parameter) (http://lists.freedesktop.org/archives/dri-devel/2013-September/045650.html) root@HP-EliteBook-850-G1:~# cat /sys/kernel/debug/vgaswitcheroo/switch 0:IGD:+:Pwr::00:02.0 1:DIS: :DynOff::03:00.0 2:DIS-Audio: :Off::03:00.1 As you can see, the AMD GPU has been turned off automatically. Pulseaudio, the (X)Ubuntu volume applet and KMix on the other hand list it as still available. Based on that I asume pulseaudio tries to access a switched-off device and fails. I've followed the steps listed here: https://wiki.ubuntu.com/DebuggingSoundProblems and here: https://wiki.ubuntu.com/PulseAudio/Log I'll attach the logs right away. (pulseverbose1.log and my dmesg output) Pusleverbose is full of messages like this one: ( 0.013| 0.000) I: [pulseaudio] alsa-util.c: Error opening PCM device hw:0: No such file or directory This output of dmesg also caught my attention: [ 354.927935] HDMI ATI/AMD: no speaker allocation for ELD [ 357.695010] hda-intel :03:00.1: Disabling via VGA-switcheroo One thing I noticed using Kubuntu is that after pulseaudio becomes unresponsive the taskmanager lists 4 pulseaudio processes two of which are active on harddrive (Aktiv auf Festplatte). Those two processes cannot be killed even as root. Currently being on Xubuntu the same thing is true, although it lists only one process in the taskmanager that cannot be killed. I hope you can help me. Best regards, Paul ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: pulseaudio 1:4.0-0ubuntu11 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC2', '/dev/snd/hwC2D0', '/dev/snd/pcmC2D3p', '/dev/snd/pcmC2D7p', '/dev/snd/controlC1', '/dev/snd/hwC1D0', '/dev/snd/pcmC1D0c', '/dev/snd/pcmC1D0p', '/dev/snd/pcmC1D2c', '/dev/snd/controlC0', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D3p', '/dev/snd/pcmC0D7p', '/dev/snd/pcmC0D8p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CurrentDesktop: XFCE Date: Sun Apr 20 13:47:09 2014 InstallationDate: Installed on 2014-04-20 (0 days ago) InstallationMedia: Xubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140416.2) PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. SourcePackage: pulseaudio Symptom: audio Symptom_Card: HDA-Intel - HDA Intel PCH Symptom_Jack: Speaker, Internal Title: [HP EliteBook 850 G1, IDT 92HD91BXX, Speaker, Internal] Pulseaudio fails to detect card UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 02/19/2014 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: L71 Ver. 01.08 dmi.board.name: 198F dmi.board.vendor: Hewlett-Packard dmi.board.version: KBC Version 15.54 dmi.chassis.asset.tag: CNU345BY96 dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnHewlett-Packard:bvrL71Ver.01.08:bd02/19/2014:svnHewlett-Packard:pnHPEliteBook850G1:pvrA3008CC10003:rvnHewlett-Packard:rn198F:rvrKBCVersion15.54:cvnHewlett-Packard:ct10:cvr: dmi.product.name: HP EliteBook 850 G1 dmi.product.version: A3008CC10003 dmi.sys.vendor: Hewlett-Packard To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1310260/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1310260] Re: Pulseaudio fails to detect card (probably due to hybrid graphics)
TEMPORARY WORKAROUND (Worked for a short time) I was trying to blacklist the module for the sound card on the GPU by blocking the module listed in /proc/asound/modules. Unfortunately all of the cards even the radeon sound card listed snd-hda-intel as their driver so blacklisting was no option as it would have killed all my sound. Fortunately an employee at my university found a workaround: He used this chain of commands to tell ALSA not to use the radeon audio device cat EOF /etc/modprobe.d/my-alsa.conf options snd-hda-intel index=1,2,3 vid=0x8086,0x8086,0x1002 pid=0x9c20,0x9c32,0xaab0 alias snd-sound-slot-2 off EOF (or create a file named /etc/modprobe.d/my-alsa.conf and add the towo lines in the middle) Sound slot off deactivates the third card (counting starts at 0 therefore slot 2). You can get the index of your sound cards by executing LANG=C aplay -l which looks like this for me: root@HP-EliteBook-850-G1:~# LANG=C aplay -l List of PLAYBACK Hardware Devices card 1: HDMI [HDA Intel HDMI], device 3: HDMI 0 [HDMI 0] Subdevices: 0/1 Subdevice #0: subdevice #0 card 1: HDMI [HDA Intel HDMI], device 7: HDMI 1 [HDMI 1] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: HDMI [HDA Intel HDMI], device 8: HDMI 2 [HDMI 2] Subdevices: 1/1 Subdevice #0: subdevice #0 card 2: PCH [HDA Intel PCH], device 0: 92HD91BXX Analog [92HD91BXX Analog] Subdevices: 0/1 Subdevice #0: subdevice #0 card 3: HDMI_1 [HDA ATI HDMI], device 3: HDMI 0 [HDMI 0] Subdevices: 0/1 Subdevice #0: subdevice #0 card 3: HDMI_1 [HDA ATI HDMI], device 7: HDMI 1 [HDMI 1] Subdevices: 1/1 Subdevice #0: subdevice #0 It lists my radeon audio device as card3 After that he told me that the init ram disk has to be rebuilt which he did by executing this command. update-initramfs -k all -u After a reboot my sound works flawlessly now. As it stands the bug is not fixed but can be avoided this way. The downside is, that I have no hdmi audio because of that. EDIT: During me writing this message the sound stopped working again. I have no idea why. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to pulseaudio in Ubuntu. https://bugs.launchpad.net/bugs/1310260 Title: Pulseaudio fails to detect card (probably due to hybrid graphics) Status in “pulseaudio” package in Ubuntu: Confirmed Bug description: Hi, I wanted to install Trusty on my Elitebook 850 G1 with hybrid graphics (Intel / AMD) but pulseaudio goes nuts on me as soon as I try to play any music / sound, try to change volume, etc. I've tried it with Ubuntu, Kubuntu and now with Xubuntu with the same result everytime. My guess is that pulseaudio has problems with the AMD GPU and it's sound processor being switched off automatically as enabled by Kernel 3.13 (formerly achieved by adding the radeon.runpm=1 kernel parameter) (http://lists.freedesktop.org/archives/dri-devel/2013-September/045650.html) root@HP-EliteBook-850-G1:~# cat /sys/kernel/debug/vgaswitcheroo/switch 0:IGD:+:Pwr::00:02.0 1:DIS: :DynOff::03:00.0 2:DIS-Audio: :Off::03:00.1 As you can see, the AMD GPU has been turned off automatically. Pulseaudio, the (X)Ubuntu volume applet and KMix on the other hand list it as still available. Based on that I asume pulseaudio tries to access a switched-off device and fails. I've followed the steps listed here: https://wiki.ubuntu.com/DebuggingSoundProblems and here: https://wiki.ubuntu.com/PulseAudio/Log I'll attach the logs right away. (pulseverbose1.log and my dmesg output) Pusleverbose is full of messages like this one: ( 0.013| 0.000) I: [pulseaudio] alsa-util.c: Error opening PCM device hw:0: No such file or directory This output of dmesg also caught my attention: [ 354.927935] HDMI ATI/AMD: no speaker allocation for ELD [ 357.695010] hda-intel :03:00.1: Disabling via VGA-switcheroo One thing I noticed using Kubuntu is that after pulseaudio becomes unresponsive the taskmanager lists 4 pulseaudio processes two of which are active on harddrive (Aktiv auf Festplatte). Those two processes cannot be killed even as root. Currently being on Xubuntu the same thing is true, although it lists only one process in the taskmanager that cannot be killed. I hope you can help me. Best regards, Paul ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: pulseaudio 1:4.0-0ubuntu11 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path',
[Desktop-packages] [Bug 1310260] Re: Pulseaudio fails to detect card (probably due to hybrid graphics)
EDIT: After rebuilding my initramfs a second time the workaround mentioned above works again. Cheers! -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to pulseaudio in Ubuntu. https://bugs.launchpad.net/bugs/1310260 Title: Pulseaudio fails to detect card (probably due to hybrid graphics) Status in “pulseaudio” package in Ubuntu: Confirmed Bug description: Hi, I wanted to install Trusty on my Elitebook 850 G1 with hybrid graphics (Intel / AMD) but pulseaudio goes nuts on me as soon as I try to play any music / sound, try to change volume, etc. I've tried it with Ubuntu, Kubuntu and now with Xubuntu with the same result everytime. My guess is that pulseaudio has problems with the AMD GPU and it's sound processor being switched off automatically as enabled by Kernel 3.13 (formerly achieved by adding the radeon.runpm=1 kernel parameter) (http://lists.freedesktop.org/archives/dri-devel/2013-September/045650.html) root@HP-EliteBook-850-G1:~# cat /sys/kernel/debug/vgaswitcheroo/switch 0:IGD:+:Pwr::00:02.0 1:DIS: :DynOff::03:00.0 2:DIS-Audio: :Off::03:00.1 As you can see, the AMD GPU has been turned off automatically. Pulseaudio, the (X)Ubuntu volume applet and KMix on the other hand list it as still available. Based on that I asume pulseaudio tries to access a switched-off device and fails. I've followed the steps listed here: https://wiki.ubuntu.com/DebuggingSoundProblems and here: https://wiki.ubuntu.com/PulseAudio/Log I'll attach the logs right away. (pulseverbose1.log and my dmesg output) Pusleverbose is full of messages like this one: ( 0.013| 0.000) I: [pulseaudio] alsa-util.c: Error opening PCM device hw:0: No such file or directory This output of dmesg also caught my attention: [ 354.927935] HDMI ATI/AMD: no speaker allocation for ELD [ 357.695010] hda-intel :03:00.1: Disabling via VGA-switcheroo One thing I noticed using Kubuntu is that after pulseaudio becomes unresponsive the taskmanager lists 4 pulseaudio processes two of which are active on harddrive (Aktiv auf Festplatte). Those two processes cannot be killed even as root. Currently being on Xubuntu the same thing is true, although it lists only one process in the taskmanager that cannot be killed. I hope you can help me. Best regards, Paul ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: pulseaudio 1:4.0-0ubuntu11 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC2', '/dev/snd/hwC2D0', '/dev/snd/pcmC2D3p', '/dev/snd/pcmC2D7p', '/dev/snd/controlC1', '/dev/snd/hwC1D0', '/dev/snd/pcmC1D0c', '/dev/snd/pcmC1D0p', '/dev/snd/pcmC1D2c', '/dev/snd/controlC0', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D3p', '/dev/snd/pcmC0D7p', '/dev/snd/pcmC0D8p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CurrentDesktop: XFCE Date: Sun Apr 20 13:47:09 2014 InstallationDate: Installed on 2014-04-20 (0 days ago) InstallationMedia: Xubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140416.2) PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. SourcePackage: pulseaudio Symptom: audio Symptom_Card: HDA-Intel - HDA Intel PCH Symptom_Jack: Speaker, Internal Title: [HP EliteBook 850 G1, IDT 92HD91BXX, Speaker, Internal] Pulseaudio fails to detect card UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 02/19/2014 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: L71 Ver. 01.08 dmi.board.name: 198F dmi.board.vendor: Hewlett-Packard dmi.board.version: KBC Version 15.54 dmi.chassis.asset.tag: CNU345BY96 dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnHewlett-Packard:bvrL71Ver.01.08:bd02/19/2014:svnHewlett-Packard:pnHPEliteBook850G1:pvrA3008CC10003:rvnHewlett-Packard:rn198F:rvrKBCVersion15.54:cvnHewlett-Packard:ct10:cvr: dmi.product.name: HP EliteBook 850 G1 dmi.product.version: A3008CC10003 dmi.sys.vendor: Hewlett-Packard To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1310260/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1310260] Re: Pulseaudio fails to detect card (probably due to hybrid graphics)
I found the simplest workaround: switching off the HDMI sound card in pavucontrol. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to pulseaudio in Ubuntu. https://bugs.launchpad.net/bugs/1310260 Title: Pulseaudio fails to detect card (probably due to hybrid graphics) Status in “pulseaudio” package in Ubuntu: Confirmed Bug description: Hi, I wanted to install Trusty on my Elitebook 850 G1 with hybrid graphics (Intel / AMD) but pulseaudio goes nuts on me as soon as I try to play any music / sound, try to change volume, etc. I've tried it with Ubuntu, Kubuntu and now with Xubuntu with the same result everytime. My guess is that pulseaudio has problems with the AMD GPU and it's sound processor being switched off automatically as enabled by Kernel 3.13 (formerly achieved by adding the radeon.runpm=1 kernel parameter) (http://lists.freedesktop.org/archives/dri-devel/2013-September/045650.html) root@HP-EliteBook-850-G1:~# cat /sys/kernel/debug/vgaswitcheroo/switch 0:IGD:+:Pwr::00:02.0 1:DIS: :DynOff::03:00.0 2:DIS-Audio: :Off::03:00.1 As you can see, the AMD GPU has been turned off automatically. Pulseaudio, the (X)Ubuntu volume applet and KMix on the other hand list it as still available. Based on that I asume pulseaudio tries to access a switched-off device and fails. I've followed the steps listed here: https://wiki.ubuntu.com/DebuggingSoundProblems and here: https://wiki.ubuntu.com/PulseAudio/Log I'll attach the logs right away. (pulseverbose1.log and my dmesg output) Pusleverbose is full of messages like this one: ( 0.013| 0.000) I: [pulseaudio] alsa-util.c: Error opening PCM device hw:0: No such file or directory This output of dmesg also caught my attention: [ 354.927935] HDMI ATI/AMD: no speaker allocation for ELD [ 357.695010] hda-intel :03:00.1: Disabling via VGA-switcheroo One thing I noticed using Kubuntu is that after pulseaudio becomes unresponsive the taskmanager lists 4 pulseaudio processes two of which are active on harddrive (Aktiv auf Festplatte). Those two processes cannot be killed even as root. Currently being on Xubuntu the same thing is true, although it lists only one process in the taskmanager that cannot be killed. I hope you can help me. Best regards, Paul ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: pulseaudio 1:4.0-0ubuntu11 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC2', '/dev/snd/hwC2D0', '/dev/snd/pcmC2D3p', '/dev/snd/pcmC2D7p', '/dev/snd/controlC1', '/dev/snd/hwC1D0', '/dev/snd/pcmC1D0c', '/dev/snd/pcmC1D0p', '/dev/snd/pcmC1D2c', '/dev/snd/controlC0', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D3p', '/dev/snd/pcmC0D7p', '/dev/snd/pcmC0D8p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CurrentDesktop: XFCE Date: Sun Apr 20 13:47:09 2014 InstallationDate: Installed on 2014-04-20 (0 days ago) InstallationMedia: Xubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140416.2) PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. SourcePackage: pulseaudio Symptom: audio Symptom_Card: HDA-Intel - HDA Intel PCH Symptom_Jack: Speaker, Internal Title: [HP EliteBook 850 G1, IDT 92HD91BXX, Speaker, Internal] Pulseaudio fails to detect card UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 02/19/2014 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: L71 Ver. 01.08 dmi.board.name: 198F dmi.board.vendor: Hewlett-Packard dmi.board.version: KBC Version 15.54 dmi.chassis.asset.tag: CNU345BY96 dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnHewlett-Packard:bvrL71Ver.01.08:bd02/19/2014:svnHewlett-Packard:pnHPEliteBook850G1:pvrA3008CC10003:rvnHewlett-Packard:rn198F:rvrKBCVersion15.54:cvnHewlett-Packard:ct10:cvr: dmi.product.name: HP EliteBook 850 G1 dmi.product.version: A3008CC10003 dmi.sys.vendor: Hewlett-Packard To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1310260/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1310260] Re: Pulseaudio fails to detect card (probably due to hybrid graphics)
I tried doing that but even though pulseaudio set this cards profile to off it did not recover. Even a reboot after using pavucontrol did not work. According to my saviour at university pulse recognizes the switching from one sound card to the other but it can't handle the switch internally. So pavucontrol could not solve my problem. I believe the problem lies a little deeper than the pulse level as disabling the card on the ALSA level worked. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to pulseaudio in Ubuntu. https://bugs.launchpad.net/bugs/1310260 Title: Pulseaudio fails to detect card (probably due to hybrid graphics) Status in “pulseaudio” package in Ubuntu: Confirmed Bug description: Hi, I wanted to install Trusty on my Elitebook 850 G1 with hybrid graphics (Intel / AMD) but pulseaudio goes nuts on me as soon as I try to play any music / sound, try to change volume, etc. I've tried it with Ubuntu, Kubuntu and now with Xubuntu with the same result everytime. My guess is that pulseaudio has problems with the AMD GPU and it's sound processor being switched off automatically as enabled by Kernel 3.13 (formerly achieved by adding the radeon.runpm=1 kernel parameter) (http://lists.freedesktop.org/archives/dri-devel/2013-September/045650.html) root@HP-EliteBook-850-G1:~# cat /sys/kernel/debug/vgaswitcheroo/switch 0:IGD:+:Pwr::00:02.0 1:DIS: :DynOff::03:00.0 2:DIS-Audio: :Off::03:00.1 As you can see, the AMD GPU has been turned off automatically. Pulseaudio, the (X)Ubuntu volume applet and KMix on the other hand list it as still available. Based on that I asume pulseaudio tries to access a switched-off device and fails. I've followed the steps listed here: https://wiki.ubuntu.com/DebuggingSoundProblems and here: https://wiki.ubuntu.com/PulseAudio/Log I'll attach the logs right away. (pulseverbose1.log and my dmesg output) Pusleverbose is full of messages like this one: ( 0.013| 0.000) I: [pulseaudio] alsa-util.c: Error opening PCM device hw:0: No such file or directory This output of dmesg also caught my attention: [ 354.927935] HDMI ATI/AMD: no speaker allocation for ELD [ 357.695010] hda-intel :03:00.1: Disabling via VGA-switcheroo One thing I noticed using Kubuntu is that after pulseaudio becomes unresponsive the taskmanager lists 4 pulseaudio processes two of which are active on harddrive (Aktiv auf Festplatte). Those two processes cannot be killed even as root. Currently being on Xubuntu the same thing is true, although it lists only one process in the taskmanager that cannot be killed. I hope you can help me. Best regards, Paul ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: pulseaudio 1:4.0-0ubuntu11 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC2', '/dev/snd/hwC2D0', '/dev/snd/pcmC2D3p', '/dev/snd/pcmC2D7p', '/dev/snd/controlC1', '/dev/snd/hwC1D0', '/dev/snd/pcmC1D0c', '/dev/snd/pcmC1D0p', '/dev/snd/pcmC1D2c', '/dev/snd/controlC0', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D3p', '/dev/snd/pcmC0D7p', '/dev/snd/pcmC0D8p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CurrentDesktop: XFCE Date: Sun Apr 20 13:47:09 2014 InstallationDate: Installed on 2014-04-20 (0 days ago) InstallationMedia: Xubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140416.2) PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. SourcePackage: pulseaudio Symptom: audio Symptom_Card: HDA-Intel - HDA Intel PCH Symptom_Jack: Speaker, Internal Title: [HP EliteBook 850 G1, IDT 92HD91BXX, Speaker, Internal] Pulseaudio fails to detect card UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 02/19/2014 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: L71 Ver. 01.08 dmi.board.name: 198F dmi.board.vendor: Hewlett-Packard dmi.board.version: KBC Version 15.54 dmi.chassis.asset.tag: CNU345BY96 dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnHewlett-Packard:bvrL71Ver.01.08:bd02/19/2014:svnHewlett-Packard:pnHPEliteBook850G1:pvrA3008CC10003:rvnHewlett-Packard:rn198F:rvrKBCVersion15.54:cvnHewlett-Packard:ct10:cvr: dmi.product.name: HP EliteBook 850 G1 dmi.product.version: A3008CC10003 dmi.sys.vendor: Hewlett-Packard To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1310260/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1310260] Re: Pulseaudio fails to detect card (probably due to hybrid graphics)
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: pulseaudio (Ubuntu) Status: New = Confirmed -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to pulseaudio in Ubuntu. https://bugs.launchpad.net/bugs/1310260 Title: Pulseaudio fails to detect card (probably due to hybrid graphics) Status in “pulseaudio” package in Ubuntu: Confirmed Bug description: Hi, I wanted to install Trusty on my Elitebook 850 G1 with hybrid graphics (Intel / AMD) but pulseaudio goes nuts on me as soon as I try to play any music / sound, try to change volume, etc. I've tried it with Ubuntu, Kubuntu and now with Xubuntu with the same result everytime. My guess is that pulseaudio has problems with the AMD GPU and it's sound processor being switched off automatically as enabled by Kernel 3.13 (formerly achieved by adding the radeon.runpm=1 kernel parameter) (http://lists.freedesktop.org/archives/dri-devel/2013-September/045650.html) root@HP-EliteBook-850-G1:~# cat /sys/kernel/debug/vgaswitcheroo/switch 0:IGD:+:Pwr::00:02.0 1:DIS: :DynOff::03:00.0 2:DIS-Audio: :Off::03:00.1 As you can see, the AMD GPU has been turned off automatically. Pulseaudio, the (X)Ubuntu volume applet and KMix on the other hand list it as still available. Based on that I asume pulseaudio tries to access a switched-off device and fails. I've followed the steps listed here: https://wiki.ubuntu.com/DebuggingSoundProblems and here: https://wiki.ubuntu.com/PulseAudio/Log I'll attach the logs right away. (pulseverbose1.log and my dmesg output) Pusleverbose is full of messages like this one: ( 0.013| 0.000) I: [pulseaudio] alsa-util.c: Error opening PCM device hw:0: No such file or directory This output of dmesg also caught my attention: [ 354.927935] HDMI ATI/AMD: no speaker allocation for ELD [ 357.695010] hda-intel :03:00.1: Disabling via VGA-switcheroo One thing I noticed using Kubuntu is that after pulseaudio becomes unresponsive the taskmanager lists 4 pulseaudio processes two of which are active on harddrive (Aktiv auf Festplatte). Those two processes cannot be killed even as root. Currently being on Xubuntu the same thing is true, although it lists only one process in the taskmanager that cannot be killed. I hope you can help me. Best regards, Paul ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: pulseaudio 1:4.0-0ubuntu11 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC2', '/dev/snd/hwC2D0', '/dev/snd/pcmC2D3p', '/dev/snd/pcmC2D7p', '/dev/snd/controlC1', '/dev/snd/hwC1D0', '/dev/snd/pcmC1D0c', '/dev/snd/pcmC1D0p', '/dev/snd/pcmC1D2c', '/dev/snd/controlC0', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D3p', '/dev/snd/pcmC0D7p', '/dev/snd/pcmC0D8p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CurrentDesktop: XFCE Date: Sun Apr 20 13:47:09 2014 InstallationDate: Installed on 2014-04-20 (0 days ago) InstallationMedia: Xubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140416.2) PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. SourcePackage: pulseaudio Symptom: audio Symptom_Card: HDA-Intel - HDA Intel PCH Symptom_Jack: Speaker, Internal Title: [HP EliteBook 850 G1, IDT 92HD91BXX, Speaker, Internal] Pulseaudio fails to detect card UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 02/19/2014 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: L71 Ver. 01.08 dmi.board.name: 198F dmi.board.vendor: Hewlett-Packard dmi.board.version: KBC Version 15.54 dmi.chassis.asset.tag: CNU345BY96 dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnHewlett-Packard:bvrL71Ver.01.08:bd02/19/2014:svnHewlett-Packard:pnHPEliteBook850G1:pvrA3008CC10003:rvnHewlett-Packard:rn198F:rvrKBCVersion15.54:cvnHewlett-Packard:ct10:cvr: dmi.product.name: HP EliteBook 850 G1 dmi.product.version: A3008CC10003 dmi.sys.vendor: Hewlett-Packard To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1310260/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1310260] Re: Pulseaudio fails to detect card (probably due to hybrid graphics)
I tried it with the aforementioned BIOS option on and off with no luck. The problem also occurs on Arch Linux with the latest updates applied (Kernel 3.14) Best regards Paul -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to pulseaudio in Ubuntu. https://bugs.launchpad.net/bugs/1310260 Title: Pulseaudio fails to detect card (probably due to hybrid graphics) Status in “pulseaudio” package in Ubuntu: New Bug description: Hi, I wanted to install Trusty on my Elitebook 850 G1 with hybrid graphics (Intel / AMD) but pulseaudio goes nuts on me as soon as I try to play any music / sound, try to change volume, etc. I've tried it with Ubuntu, Kubuntu and now with Xubuntu with the same result everytime. My guess is that pulseaudio has problems with the AMD GPU and it's sound processor being switched off automatically as enabled by Kernel 3.13 (formerly achieved by adding the radeon.runpm=1 kernel parameter) (http://lists.freedesktop.org/archives/dri-devel/2013-September/045650.html) root@HP-EliteBook-850-G1:~# cat /sys/kernel/debug/vgaswitcheroo/switch 0:IGD:+:Pwr::00:02.0 1:DIS: :DynOff::03:00.0 2:DIS-Audio: :Off::03:00.1 As you can see, the AMD GPU has been turned off automatically. Pulseaudio, the (X)Ubuntu volume applet and KMix on the other hand list it as still available. Based on that I asume pulseaudio tries to access a switched-off device and fails. I've followed the steps listed here: https://wiki.ubuntu.com/DebuggingSoundProblems and here: https://wiki.ubuntu.com/PulseAudio/Log I'll attach the logs right away. (pulseverbose1.log and my dmesg output) Pusleverbose is full of messages like this one: ( 0.013| 0.000) I: [pulseaudio] alsa-util.c: Error opening PCM device hw:0: No such file or directory This output of dmesg also caught my attention: [ 354.927935] HDMI ATI/AMD: no speaker allocation for ELD [ 357.695010] hda-intel :03:00.1: Disabling via VGA-switcheroo One thing I noticed using Kubuntu is that after pulseaudio becomes unresponsive the taskmanager lists 4 pulseaudio processes two of which are active on harddrive (Aktiv auf Festplatte). Those two processes cannot be killed even as root. Currently being on Xubuntu the same thing is true, although it lists only one process in the taskmanager that cannot be killed. I hope you can help me. Best regards, Paul ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: pulseaudio 1:4.0-0ubuntu11 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC2', '/dev/snd/hwC2D0', '/dev/snd/pcmC2D3p', '/dev/snd/pcmC2D7p', '/dev/snd/controlC1', '/dev/snd/hwC1D0', '/dev/snd/pcmC1D0c', '/dev/snd/pcmC1D0p', '/dev/snd/pcmC1D2c', '/dev/snd/controlC0', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D3p', '/dev/snd/pcmC0D7p', '/dev/snd/pcmC0D8p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CurrentDesktop: XFCE Date: Sun Apr 20 13:47:09 2014 InstallationDate: Installed on 2014-04-20 (0 days ago) InstallationMedia: Xubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140416.2) PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. SourcePackage: pulseaudio Symptom: audio Symptom_Card: HDA-Intel - HDA Intel PCH Symptom_Jack: Speaker, Internal Title: [HP EliteBook 850 G1, IDT 92HD91BXX, Speaker, Internal] Pulseaudio fails to detect card UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 02/19/2014 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: L71 Ver. 01.08 dmi.board.name: 198F dmi.board.vendor: Hewlett-Packard dmi.board.version: KBC Version 15.54 dmi.chassis.asset.tag: CNU345BY96 dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnHewlett-Packard:bvrL71Ver.01.08:bd02/19/2014:svnHewlett-Packard:pnHPEliteBook850G1:pvrA3008CC10003:rvnHewlett-Packard:rn198F:rvrKBCVersion15.54:cvnHewlett-Packard:ct10:cvr: dmi.product.name: HP EliteBook 850 G1 dmi.product.version: A3008CC10003 dmi.sys.vendor: Hewlett-Packard To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1310260/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1310260] Re: Pulseaudio fails to detect card (probably due to hybrid graphics)
Could this BIOS option have something to do with it? It says Advanced display functions of the hybrid graphics Should I try to install from scratch without this option enabled? ** Attachment added: IMG_20140428_113418.jpg https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1310260/+attachment/4099281/+files/IMG_20140428_113418.jpg -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to pulseaudio in Ubuntu. https://bugs.launchpad.net/bugs/1310260 Title: Pulseaudio fails to detect card (probably due to hybrid graphics) Status in “pulseaudio” package in Ubuntu: New Bug description: Hi, I wanted to install Trusty on my Elitebook 850 G1 with hybrid graphics (Intel / AMD) but pulseaudio goes nuts on me as soon as I try to play any music / sound, try to change volume, etc. I've tried it with Ubuntu, Kubuntu and now with Xubuntu with the same result everytime. My guess is that pulseaudio has problems with the AMD GPU and it's sound processor being switched off automatically as enabled by Kernel 3.13 (formerly achieved by adding the radeon.runpm=1 kernel parameter) (http://lists.freedesktop.org/archives/dri-devel/2013-September/045650.html) root@HP-EliteBook-850-G1:~# cat /sys/kernel/debug/vgaswitcheroo/switch 0:IGD:+:Pwr::00:02.0 1:DIS: :DynOff::03:00.0 2:DIS-Audio: :Off::03:00.1 As you can see, the AMD GPU has been turned off automatically. Pulseaudio, the (X)Ubuntu volume applet and KMix on the other hand list it as still available. Based on that I asume pulseaudio tries to access a switched-off device and fails. I've followed the steps listed here: https://wiki.ubuntu.com/DebuggingSoundProblems and here: https://wiki.ubuntu.com/PulseAudio/Log I'll attach the logs right away. (pulseverbose1.log and my dmesg output) Pusleverbose is full of messages like this one: ( 0.013| 0.000) I: [pulseaudio] alsa-util.c: Error opening PCM device hw:0: No such file or directory This output of dmesg also caught my attention: [ 354.927935] HDMI ATI/AMD: no speaker allocation for ELD [ 357.695010] hda-intel :03:00.1: Disabling via VGA-switcheroo One thing I noticed using Kubuntu is that after pulseaudio becomes unresponsive the taskmanager lists 4 pulseaudio processes two of which are active on harddrive (Aktiv auf Festplatte). Those two processes cannot be killed even as root. Currently being on Xubuntu the same thing is true, although it lists only one process in the taskmanager that cannot be killed. I hope you can help me. Best regards, Paul ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: pulseaudio 1:4.0-0ubuntu11 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC2', '/dev/snd/hwC2D0', '/dev/snd/pcmC2D3p', '/dev/snd/pcmC2D7p', '/dev/snd/controlC1', '/dev/snd/hwC1D0', '/dev/snd/pcmC1D0c', '/dev/snd/pcmC1D0p', '/dev/snd/pcmC1D2c', '/dev/snd/controlC0', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D3p', '/dev/snd/pcmC0D7p', '/dev/snd/pcmC0D8p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CurrentDesktop: XFCE Date: Sun Apr 20 13:47:09 2014 InstallationDate: Installed on 2014-04-20 (0 days ago) InstallationMedia: Xubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140416.2) PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. SourcePackage: pulseaudio Symptom: audio Symptom_Card: HDA-Intel - HDA Intel PCH Symptom_Jack: Speaker, Internal Title: [HP EliteBook 850 G1, IDT 92HD91BXX, Speaker, Internal] Pulseaudio fails to detect card UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 02/19/2014 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: L71 Ver. 01.08 dmi.board.name: 198F dmi.board.vendor: Hewlett-Packard dmi.board.version: KBC Version 15.54 dmi.chassis.asset.tag: CNU345BY96 dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnHewlett-Packard:bvrL71Ver.01.08:bd02/19/2014:svnHewlett-Packard:pnHPEliteBook850G1:pvrA3008CC10003:rvnHewlett-Packard:rn198F:rvrKBCVersion15.54:cvnHewlett-Packard:ct10:cvr: dmi.product.name: HP EliteBook 850 G1 dmi.product.version: A3008CC10003 dmi.sys.vendor: Hewlett-Packard To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1310260/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1310260] Re: Pulseaudio fails to detect card (probably due to hybrid graphics)
Booting with radeon.audio=0 doesn't help either. The card is still detected. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to pulseaudio in Ubuntu. https://bugs.launchpad.net/bugs/1310260 Title: Pulseaudio fails to detect card (probably due to hybrid graphics) Status in “pulseaudio” package in Ubuntu: New Bug description: Hi, I wanted to install Trusty on my Elitebook 850 G1 with hybrid graphics (Intel / AMD) but pulseaudio goes nuts on me as soon as I try to play any music / sound, try to change volume, etc. I've tried it with Ubuntu, Kubuntu and now with Xubuntu with the same result everytime. My guess is that pulseaudio has problems with the AMD GPU and it's sound processor being switched off automatically as enabled by Kernel 3.13 (formerly achieved by adding the radeon.runpm=1 kernel parameter) (http://lists.freedesktop.org/archives/dri-devel/2013-September/045650.html) root@HP-EliteBook-850-G1:~# cat /sys/kernel/debug/vgaswitcheroo/switch 0:IGD:+:Pwr::00:02.0 1:DIS: :DynOff::03:00.0 2:DIS-Audio: :Off::03:00.1 As you can see, the AMD GPU has been turned off automatically. Pulseaudio, the (X)Ubuntu volume applet and KMix on the other hand list it as still available. Based on that I asume pulseaudio tries to access a switched-off device and fails. I've followed the steps listed here: https://wiki.ubuntu.com/DebuggingSoundProblems and here: https://wiki.ubuntu.com/PulseAudio/Log I'll attach the logs right away. (pulseverbose1.log and my dmesg output) Pusleverbose is full of messages like this one: ( 0.013| 0.000) I: [pulseaudio] alsa-util.c: Error opening PCM device hw:0: No such file or directory This output of dmesg also caught my attention: [ 354.927935] HDMI ATI/AMD: no speaker allocation for ELD [ 357.695010] hda-intel :03:00.1: Disabling via VGA-switcheroo One thing I noticed using Kubuntu is that after pulseaudio becomes unresponsive the taskmanager lists 4 pulseaudio processes two of which are active on harddrive (Aktiv auf Festplatte). Those two processes cannot be killed even as root. Currently being on Xubuntu the same thing is true, although it lists only one process in the taskmanager that cannot be killed. I hope you can help me. Best regards, Paul ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: pulseaudio 1:4.0-0ubuntu11 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC2', '/dev/snd/hwC2D0', '/dev/snd/pcmC2D3p', '/dev/snd/pcmC2D7p', '/dev/snd/controlC1', '/dev/snd/hwC1D0', '/dev/snd/pcmC1D0c', '/dev/snd/pcmC1D0p', '/dev/snd/pcmC1D2c', '/dev/snd/controlC0', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D3p', '/dev/snd/pcmC0D7p', '/dev/snd/pcmC0D8p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CurrentDesktop: XFCE Date: Sun Apr 20 13:47:09 2014 InstallationDate: Installed on 2014-04-20 (0 days ago) InstallationMedia: Xubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140416.2) PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. SourcePackage: pulseaudio Symptom: audio Symptom_Card: HDA-Intel - HDA Intel PCH Symptom_Jack: Speaker, Internal Title: [HP EliteBook 850 G1, IDT 92HD91BXX, Speaker, Internal] Pulseaudio fails to detect card UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 02/19/2014 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: L71 Ver. 01.08 dmi.board.name: 198F dmi.board.vendor: Hewlett-Packard dmi.board.version: KBC Version 15.54 dmi.chassis.asset.tag: CNU345BY96 dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnHewlett-Packard:bvrL71Ver.01.08:bd02/19/2014:svnHewlett-Packard:pnHPEliteBook850G1:pvrA3008CC10003:rvnHewlett-Packard:rn198F:rvrKBCVersion15.54:cvnHewlett-Packard:ct10:cvr: dmi.product.name: HP EliteBook 850 G1 dmi.product.version: A3008CC10003 dmi.sys.vendor: Hewlett-Packard To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1310260/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1310260] Re: Pulseaudio fails to detect card (probably due to hybrid graphics)
By the way: KMix listed the regular Intel Analog Sound (onboard connected to the speakers and headphone jack) as well as two HDMI devices one Intel and one AMD. I believe the AMD one was even labled as DisplayPort Audio, which makes sense, because my laptop only has VGA and DP 1.2 outputs but no native HDMI output. And according to http://xorg.freedesktop.org/wiki/RadeonFeature/ DP Audio is still makred as TODO. BTW: based on the description and error messages of this Bug: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1309488 I believe we could be facing the same problem there. Frank even has very similar hardware to mine (HP Elitebook with Intel and AMD GPUs) and asuming that his problems also started with the upgrade to trusty I think we're on to something. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to pulseaudio in Ubuntu. https://bugs.launchpad.net/bugs/1310260 Title: Pulseaudio fails to detect card (probably due to hybrid graphics) Status in “pulseaudio” package in Ubuntu: New Bug description: Hi, I wanted to install Trusty on my Elitebook 850 G1 with hybrid graphics (Intel / AMD) but pulseaudio goes nuts on me as soon as I try to play any music / sound, try to change volume, etc. I've tried it with Ubuntu, Kubuntu and now with Xubuntu with the same result everytime. My guess is that pulseaudio has problems with the AMD GPU and it's sound processor being switched off automatically as enabled by Kernel 3.13 (formerly achieved by adding the radeon.runpm=1 kernel parameter) (http://lists.freedesktop.org/archives/dri-devel/2013-September/045650.html) root@HP-EliteBook-850-G1:~# cat /sys/kernel/debug/vgaswitcheroo/switch 0:IGD:+:Pwr::00:02.0 1:DIS: :DynOff::03:00.0 2:DIS-Audio: :Off::03:00.1 As you can see, the AMD GPU has been turned off automatically. Pulseaudio, the (X)Ubuntu volume applet and KMix on the other hand list it as still available. Based on that I asume pulseaudio tries to access a switched-off device and fails. I've followed the steps listed here: https://wiki.ubuntu.com/DebuggingSoundProblems and here: https://wiki.ubuntu.com/PulseAudio/Log I'll attach the logs right away. (pulseverbose1.log and my dmesg output) Pusleverbose is full of messages like this one: ( 0.013| 0.000) I: [pulseaudio] alsa-util.c: Error opening PCM device hw:0: No such file or directory This output of dmesg also caught my attention: [ 354.927935] HDMI ATI/AMD: no speaker allocation for ELD [ 357.695010] hda-intel :03:00.1: Disabling via VGA-switcheroo One thing I noticed using Kubuntu is that after pulseaudio becomes unresponsive the taskmanager lists 4 pulseaudio processes two of which are active on harddrive (Aktiv auf Festplatte). Those two processes cannot be killed even as root. Currently being on Xubuntu the same thing is true, although it lists only one process in the taskmanager that cannot be killed. I hope you can help me. Best regards, Paul ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: pulseaudio 1:4.0-0ubuntu11 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC2', '/dev/snd/hwC2D0', '/dev/snd/pcmC2D3p', '/dev/snd/pcmC2D7p', '/dev/snd/controlC1', '/dev/snd/hwC1D0', '/dev/snd/pcmC1D0c', '/dev/snd/pcmC1D0p', '/dev/snd/pcmC1D2c', '/dev/snd/controlC0', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D3p', '/dev/snd/pcmC0D7p', '/dev/snd/pcmC0D8p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CurrentDesktop: XFCE Date: Sun Apr 20 13:47:09 2014 InstallationDate: Installed on 2014-04-20 (0 days ago) InstallationMedia: Xubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140416.2) PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. SourcePackage: pulseaudio Symptom: audio Symptom_Card: HDA-Intel - HDA Intel PCH Symptom_Jack: Speaker, Internal Title: [HP EliteBook 850 G1, IDT 92HD91BXX, Speaker, Internal] Pulseaudio fails to detect card UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 02/19/2014 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: L71 Ver. 01.08 dmi.board.name: 198F dmi.board.vendor: Hewlett-Packard dmi.board.version: KBC Version 15.54 dmi.chassis.asset.tag: CNU345BY96 dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnHewlett-Packard:bvrL71Ver.01.08:bd02/19/2014:svnHewlett-Packard:pnHPEliteBook850G1:pvrA3008CC10003:rvnHewlett-Packard:rn198F:rvrKBCVersion15.54:cvnHewlett-Packard:ct10:cvr: dmi.product.name: HP EliteBook 850 G1 dmi.product.version: A3008CC10003 dmi.sys.vendor: Hewlett-Packard To manage notifications about
[Desktop-packages] [Bug 1310260] Re: Pulseaudio fails to detect card (probably due to hybrid graphics)
eDP1 connected 1920x1080+0+0 (0x6e) normal (normal left inverted right x axis y axis) 344mm x 194mm EDID: 00000daec215 04170104952213780246359e57579427 1450540001010101010101010101 010101010101b43b804a713834405a3c 690058c2101acd27804a71383440 5a3c690058c2101a 0002 000c33ff0f3c962114339670 do your CMN monitor support more than two speakers ? CMN Model 15c2 Made week 4 of 2013 DisplayPort interface 8.259472] [drm] Radeon Display Connectors [8.259474] [drm] Connector 0: [8.259475] [drm] DP-3 [8.259476] [drm] HPD1 [8.259478] [drm] DDC: 0x6530 0x6530 0x6534 0x6534 0x6538 0x6538 0x653c 0x653c [8.259479] [drm] Encoders: [8.259480] [drm] DFP1: INTERNAL_UNIPHY [8.259481] [drm] Connector 1: [8.259483] [drm] DP-4 [8.259483] [drm] HPD2 [8.259485] [drm] DDC: 0x6540 0x6540 0x6544 0x6544 0x6548 0x6548 0x654c 0x654c [8.259486] [drm] Encoders: [8.259487] [drm] DFP2: INTERNAL_UNIPHY [8.265290] [drm] Internal thermal controller without fan control [8.265377] [drm] probing gen 2 caps for device 8086:9c18 = 5323c42/0 [9.821797] [drm] radeon: dpm initialized your haswell support 8 channel LPCM, HBR and need to know your HDMI monitor speaker setup Node 0x05 [Pin Complex] wcaps 0x40778d: 8-Channels Digital Amp-Out CP Control: name=HDMI/DP,pcm=3 Jack, index=0, device=0 Control: name=IEC958 Playback Con Mask, index=0, device=0 Control: name=IEC958 Playback Pro Mask, index=0, device=0 Control: name=IEC958 Playback Default, index=0, device=0 Control: name=IEC958 Playback Switch, index=0, device=0 Control: name=ELD, index=0, device=3 Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x00 0x00] Pincap 0x0b94: OUT Detect HBR HDMI DP Pin Default 0x18560010: [Jack] Digital Out at Int HDMI but do your radeon really need speaker allocation for playing stereo ? Node 0x03 [Pin Complex] wcaps 0x400381: Stereo Digital Control: name=HDMI/DP,pcm=3 Jack, index=0, device=0 Control: name=IEC958 Playback Con Mask, index=0, device=0 Control: name=IEC958 Playback Pro Mask, index=0, device=0 Control: name=IEC958 Playback Default, index=0, device=0 Control: name=IEC958 Playback Switch, index=0, device=0 Control: name=ELD, index=0, device=3 Pincap 0x0094: OUT Detect HDMI -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to pulseaudio in Ubuntu. https://bugs.launchpad.net/bugs/1310260 Title: Pulseaudio fails to detect card (probably due to hybrid graphics) Status in “pulseaudio” package in Ubuntu: New Bug description: Hi, I wanted to install Trusty on my Elitebook 850 G1 with hybrid graphics (Intel / AMD) but pulseaudio goes nuts on me as soon as I try to play any music / sound, try to change volume, etc. I've tried it with Ubuntu, Kubuntu and now with Xubuntu with the same result everytime. My guess is that pulseaudio has problems with the AMD GPU and it's sound processor being switched off automatically as enabled by Kernel 3.13 (formerly achieved by adding the radeon.runpm=1 kernel parameter) (http://lists.freedesktop.org/archives/dri-devel/2013-September/045650.html) root@HP-EliteBook-850-G1:~# cat /sys/kernel/debug/vgaswitcheroo/switch 0:IGD:+:Pwr::00:02.0 1:DIS: :DynOff::03:00.0 2:DIS-Audio: :Off::03:00.1 As you can see, the AMD GPU has been turned off automatically. Pulseaudio, the (X)Ubuntu volume applet and KMix on the other hand list it as still available. Based on that I asume pulseaudio tries to access a switched-off device and fails. I've followed the steps listed here: https://wiki.ubuntu.com/DebuggingSoundProblems and here: https://wiki.ubuntu.com/PulseAudio/Log I'll attach the logs right away. (pulseverbose1.log and my dmesg output) Pusleverbose is full of messages like this one: ( 0.013| 0.000) I: [pulseaudio] alsa-util.c: Error opening PCM device hw:0: No such file or directory This output of dmesg also caught my attention: [ 354.927935] HDMI ATI/AMD: no speaker allocation for ELD [ 357.695010] hda-intel :03:00.1: Disabling via VGA-switcheroo One thing I noticed using Kubuntu is that after pulseaudio becomes unresponsive the taskmanager lists 4 pulseaudio processes two of which are active on harddrive (Aktiv auf Festplatte). Those two processes cannot be killed even as root. Currently being on Xubuntu the same thing is true, although it lists only one process in the taskmanager that cannot be killed. I hope you can help me. Best regards, Paul ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: pulseaudio 1:4.0-0ubuntu11 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
[Desktop-packages] [Bug 1310260] Re: Pulseaudio fails to detect card (probably due to hybrid graphics)
Okay, that's strange, because i have no external monitor connected to my computer. Just the built-in screen. I only wanted to watch a youtube video. As there was no sound i opened the volume manager to find that the default output device was the radeon HDMI but changing it to the Intel Stereo HDA or even changing the volume on the radeon HDMI results in the crash / hang / error described above. On Xfce the volume sliders disappear immediately and I get the error Can't connect to PulseAudio:OK Doing so on KDE hangs the entire desktop as dolphin / KDE Frameworks tries to access a PCM device on each start. After a while (5 Min.) dolphin opened and a popup says that the Intel sound chip cannot be accessed and it switches to Default Device whatever that may be. I'm pretty sure it has something to do with Kernel 3.13 enabling radeon audio by default as i had no problems with the daily builds under Kernel 3.12 and the radeon.runpm=1 parameter. As the problem appeared on daily builds I thought that it was no big deal and I should wait for the stable release. Purging pulseaudio and setting a default alsa device for firefox (as described here http://www.seehuhn.de/pages/alsa) sort of worked but is obviously not the preferred solution. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to pulseaudio in Ubuntu. https://bugs.launchpad.net/bugs/1310260 Title: Pulseaudio fails to detect card (probably due to hybrid graphics) Status in “pulseaudio” package in Ubuntu: New Bug description: Hi, I wanted to install Trusty on my Elitebook 850 G1 with hybrid graphics (Intel / AMD) but pulseaudio goes nuts on me as soon as I try to play any music / sound, try to change volume, etc. I've tried it with Ubuntu, Kubuntu and now with Xubuntu with the same result everytime. My guess is that pulseaudio has problems with the AMD GPU and it's sound processor being switched off automatically as enabled by Kernel 3.13 (formerly achieved by adding the radeon.runpm=1 kernel parameter) (http://lists.freedesktop.org/archives/dri-devel/2013-September/045650.html) root@HP-EliteBook-850-G1:~# cat /sys/kernel/debug/vgaswitcheroo/switch 0:IGD:+:Pwr::00:02.0 1:DIS: :DynOff::03:00.0 2:DIS-Audio: :Off::03:00.1 As you can see, the AMD GPU has been turned off automatically. Pulseaudio, the (X)Ubuntu volume applet and KMix on the other hand list it as still available. Based on that I asume pulseaudio tries to access a switched-off device and fails. I've followed the steps listed here: https://wiki.ubuntu.com/DebuggingSoundProblems and here: https://wiki.ubuntu.com/PulseAudio/Log I'll attach the logs right away. (pulseverbose1.log and my dmesg output) Pusleverbose is full of messages like this one: ( 0.013| 0.000) I: [pulseaudio] alsa-util.c: Error opening PCM device hw:0: No such file or directory This output of dmesg also caught my attention: [ 354.927935] HDMI ATI/AMD: no speaker allocation for ELD [ 357.695010] hda-intel :03:00.1: Disabling via VGA-switcheroo One thing I noticed using Kubuntu is that after pulseaudio becomes unresponsive the taskmanager lists 4 pulseaudio processes two of which are active on harddrive (Aktiv auf Festplatte). Those two processes cannot be killed even as root. Currently being on Xubuntu the same thing is true, although it lists only one process in the taskmanager that cannot be killed. I hope you can help me. Best regards, Paul ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: pulseaudio 1:4.0-0ubuntu11 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC2', '/dev/snd/hwC2D0', '/dev/snd/pcmC2D3p', '/dev/snd/pcmC2D7p', '/dev/snd/controlC1', '/dev/snd/hwC1D0', '/dev/snd/pcmC1D0c', '/dev/snd/pcmC1D0p', '/dev/snd/pcmC1D2c', '/dev/snd/controlC0', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D3p', '/dev/snd/pcmC0D7p', '/dev/snd/pcmC0D8p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CurrentDesktop: XFCE Date: Sun Apr 20 13:47:09 2014 InstallationDate: Installed on 2014-04-20 (0 days ago) InstallationMedia: Xubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140416.2) PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. SourcePackage: pulseaudio Symptom: audio Symptom_Card: HDA-Intel - HDA Intel PCH Symptom_Jack: Speaker, Internal Title: [HP EliteBook 850 G1, IDT 92HD91BXX, Speaker, Internal] Pulseaudio fails to detect card UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 02/19/2014 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: L71 Ver. 01.08 dmi.board.name: 198F dmi.board.vendor: Hewlett-Packard
[Desktop-packages] [Bug 1310260] Re: Pulseaudio fails to detect card (probably due to hybrid graphics)
And this is my dmesg output ** Attachment added: dmesg-output.log https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1310260/+attachment/4090002/+files/dmesg-output.log -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to pulseaudio in Ubuntu. https://bugs.launchpad.net/bugs/1310260 Title: Pulseaudio fails to detect card (probably due to hybrid graphics) Status in “pulseaudio” package in Ubuntu: New Bug description: Hi, I wanted to install Trusty on my Elitebook 850 G1 with hybrid graphics (Intel / AMD) but pulseaudio goes nuts on me as soon as I try to play any music / sound, try to change volume, etc. I've tried it with Ubuntu, Kubuntu and now with Xubuntu with the same result everytime. My guess is that pulseaudio has problems with the AMD GPU and it's sound processor being switched off automatically as enabled by Kernerl 3.13 (formerly achieved by adding the radeon.runpm=1 kernel parameter) (http://lists.freedesktop.org/archives/dri-devel/2013-September/045650.html) root@HP-EliteBook-850-G1:~# cat /sys/kernel/debug/vgaswitcheroo/switch 0:IGD:+:Pwr::00:02.0 1:DIS: :DynOff::03:00.0 2:DIS-Audio: :Off::03:00.1 As you can see, the AMD GPU has been turned off automatically. Pulseaudio, the (X)Ubuntu volume applet and KMix on the other hand list it as still available. Based on that I asume pulseaudio tries to access a switched-off device and fails. I've followed the steps listed here: https://wiki.ubuntu.com/DebuggingSoundProblems and here: https://wiki.ubuntu.com/PulseAudio/Log I'll attach the logs right away. (pulseverbose1.log and my dmesg output) Pusleverbose is full of messages like this one: ( 0.013| 0.000) I: [pulseaudio] alsa-util.c: Error opening PCM device hw:0: No such file or directory This output of dmesg also caught my attention: [ 354.927935] HDMI ATI/AMD: no speaker allocation for ELD [ 357.695010] hda-intel :03:00.1: Disabling via VGA-switcheroo One thing I noticed using Kubuntu is that after pulseaudio becomes unresponsive the taskmanager lists 4 pulseaudio processes two of which are active on harddrive (Aktiv auf Festplatte). Those two processes cannot be killed even as root. Currently being on Xubuntu the same thing is true, although it lists only one process in the taskmanager that cannot be killed. I hope you can help me. Best regards, Paul ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: pulseaudio 1:4.0-0ubuntu11 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC2', '/dev/snd/hwC2D0', '/dev/snd/pcmC2D3p', '/dev/snd/pcmC2D7p', '/dev/snd/controlC1', '/dev/snd/hwC1D0', '/dev/snd/pcmC1D0c', '/dev/snd/pcmC1D0p', '/dev/snd/pcmC1D2c', '/dev/snd/controlC0', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D3p', '/dev/snd/pcmC0D7p', '/dev/snd/pcmC0D8p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CurrentDesktop: XFCE Date: Sun Apr 20 13:47:09 2014 InstallationDate: Installed on 2014-04-20 (0 days ago) InstallationMedia: Xubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140416.2) PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. SourcePackage: pulseaudio Symptom: audio Symptom_Card: HDA-Intel - HDA Intel PCH Symptom_Jack: Speaker, Internal Title: [HP EliteBook 850 G1, IDT 92HD91BXX, Speaker, Internal] Pulseaudio fails to detect card UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 02/19/2014 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: L71 Ver. 01.08 dmi.board.name: 198F dmi.board.vendor: Hewlett-Packard dmi.board.version: KBC Version 15.54 dmi.chassis.asset.tag: CNU345BY96 dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnHewlett-Packard:bvrL71Ver.01.08:bd02/19/2014:svnHewlett-Packard:pnHPEliteBook850G1:pvrA3008CC10003:rvnHewlett-Packard:rn198F:rvrKBCVersion15.54:cvnHewlett-Packard:ct10:cvr: dmi.product.name: HP EliteBook 850 G1 dmi.product.version: A3008CC10003 dmi.sys.vendor: Hewlett-Packard To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1310260/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1310260] Re: Pulseaudio fails to detect card (probably due to hybrid graphics)
post output of xrandr --verbose pactl list pactl stat -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to pulseaudio in Ubuntu. https://bugs.launchpad.net/bugs/1310260 Title: Pulseaudio fails to detect card (probably due to hybrid graphics) Status in “pulseaudio” package in Ubuntu: New Bug description: Hi, I wanted to install Trusty on my Elitebook 850 G1 with hybrid graphics (Intel / AMD) but pulseaudio goes nuts on me as soon as I try to play any music / sound, try to change volume, etc. I've tried it with Ubuntu, Kubuntu and now with Xubuntu with the same result everytime. My guess is that pulseaudio has problems with the AMD GPU and it's sound processor being switched off automatically as enabled by Kernerl 3.13 (formerly achieved by adding the radeon.runpm=1 kernel parameter) (http://lists.freedesktop.org/archives/dri-devel/2013-September/045650.html) root@HP-EliteBook-850-G1:~# cat /sys/kernel/debug/vgaswitcheroo/switch 0:IGD:+:Pwr::00:02.0 1:DIS: :DynOff::03:00.0 2:DIS-Audio: :Off::03:00.1 As you can see, the AMD GPU has been turned off automatically. Pulseaudio, the (X)Ubuntu volume applet and KMix on the other hand list it as still available. Based on that I asume pulseaudio tries to access a switched-off device and fails. I've followed the steps listed here: https://wiki.ubuntu.com/DebuggingSoundProblems and here: https://wiki.ubuntu.com/PulseAudio/Log I'll attach the logs right away. (pulseverbose1.log and my dmesg output) Pusleverbose is full of messages like this one: ( 0.013| 0.000) I: [pulseaudio] alsa-util.c: Error opening PCM device hw:0: No such file or directory This output of dmesg also caught my attention: [ 354.927935] HDMI ATI/AMD: no speaker allocation for ELD [ 357.695010] hda-intel :03:00.1: Disabling via VGA-switcheroo One thing I noticed using Kubuntu is that after pulseaudio becomes unresponsive the taskmanager lists 4 pulseaudio processes two of which are active on harddrive (Aktiv auf Festplatte). Those two processes cannot be killed even as root. Currently being on Xubuntu the same thing is true, although it lists only one process in the taskmanager that cannot be killed. I hope you can help me. Best regards, Paul ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: pulseaudio 1:4.0-0ubuntu11 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC2', '/dev/snd/hwC2D0', '/dev/snd/pcmC2D3p', '/dev/snd/pcmC2D7p', '/dev/snd/controlC1', '/dev/snd/hwC1D0', '/dev/snd/pcmC1D0c', '/dev/snd/pcmC1D0p', '/dev/snd/pcmC1D2c', '/dev/snd/controlC0', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D3p', '/dev/snd/pcmC0D7p', '/dev/snd/pcmC0D8p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CurrentDesktop: XFCE Date: Sun Apr 20 13:47:09 2014 InstallationDate: Installed on 2014-04-20 (0 days ago) InstallationMedia: Xubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140416.2) PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. SourcePackage: pulseaudio Symptom: audio Symptom_Card: HDA-Intel - HDA Intel PCH Symptom_Jack: Speaker, Internal Title: [HP EliteBook 850 G1, IDT 92HD91BXX, Speaker, Internal] Pulseaudio fails to detect card UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 02/19/2014 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: L71 Ver. 01.08 dmi.board.name: 198F dmi.board.vendor: Hewlett-Packard dmi.board.version: KBC Version 15.54 dmi.chassis.asset.tag: CNU345BY96 dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnHewlett-Packard:bvrL71Ver.01.08:bd02/19/2014:svnHewlett-Packard:pnHPEliteBook850G1:pvrA3008CC10003:rvnHewlett-Packard:rn198F:rvrKBCVersion15.54:cvnHewlett-Packard:ct10:cvr: dmi.product.name: HP EliteBook 850 G1 dmi.product.version: A3008CC10003 dmi.sys.vendor: Hewlett-Packard To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1310260/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1310260] Re: Pulseaudio fails to detect card (probably due to hybrid graphics)
529246] hda-intel :03:00.1: Enabling via VGA-switcheroo [ 352.529379] snd_hda_intel :03:00.1: irq 72 for MSI/MSI-X [ 352.531951] HDMI ATI/AMD: no speaker allocation for ELD [ 352.531981] HDMI ATI/AMD: no speaker allocation for ELD [ 352.828668] HDMI ATI/AMD: no speaker allocation for ELD [ 352.828686] HDMI ATI/AMD: no speaker allocation for ELD [ 353.128570] HDMI ATI/AMD: no speaker allocation for ELD [ 353.128588] HDMI ATI/AMD: no speaker allocation for ELD [ 353.428508] HDMI ATI/AMD: no speaker allocation for ELD [ 353.428526] HDMI ATI/AMD: no speaker allocation for ELD [ 353.728318] HDMI ATI/AMD: no speaker allocation for ELD [ 353.728335] HDMI ATI/AMD: no speaker allocation for ELD [ 354.028292] HDMI ATI/AMD: no speaker allocation for ELD [ 354.028310] HDMI ATI/AMD: no speaker allocation for ELD [ 354.328184] HDMI ATI/AMD: no speaker allocation for ELD [ 354.328203] HDMI ATI/AMD: no speaker allocation for ELD [ 354.628070] HDMI ATI/AMD: no speaker allocation for ELD [ 354.628106] HDMI ATI/AMD: no speaker allocation for ELD [ 354.927895] HDMI ATI/AMD: no speaker allocation for ELD [ 354.927935] HDMI ATI/AMD: no speaker allocation for ELD [ 357.695010] hda-intel :03:00.1: Disabling via VGA-switcheroo [ 358.231483] [drm] Disabling audio 0 support [ 358.231492] [drm] Disabling audio 1 support [ 358.231496] [drm] Disabling audio 2 support [ 358.231499] [drm] Disabling audio 3 support [ 358.231502] [drm] Disabling audio 4 support [ 358.231505] [drm] Disabling audio 5 support -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to pulseaudio in Ubuntu. https://bugs.launchpad.net/bugs/1310260 Title: Pulseaudio fails to detect card (probably due to hybrid graphics) Status in “pulseaudio” package in Ubuntu: New Bug description: Hi, I wanted to install Trusty on my Elitebook 850 G1 with hybrid graphics (Intel / AMD) but pulseaudio goes nuts on me as soon as I try to play any music / sound, try to change volume, etc. I've tried it with Ubuntu, Kubuntu and now with Xubuntu with the same result everytime. My guess is that pulseaudio has problems with the AMD GPU and it's sound processor being switched off automatically as enabled by Kernerl 3.13 (formerly achieved by adding the radeon.runpm=1 kernel parameter) (http://lists.freedesktop.org/archives/dri-devel/2013-September/045650.html) root@HP-EliteBook-850-G1:~# cat /sys/kernel/debug/vgaswitcheroo/switch 0:IGD:+:Pwr::00:02.0 1:DIS: :DynOff::03:00.0 2:DIS-Audio: :Off::03:00.1 As you can see, the AMD GPU has been turned off automatically. Pulseaudio, the (X)Ubuntu volume applet and KMix on the other hand list it as still available. Based on that I asume pulseaudio tries to access a switched-off device and fails. I've followed the steps listed here: https://wiki.ubuntu.com/DebuggingSoundProblems and here: https://wiki.ubuntu.com/PulseAudio/Log I'll attach the logs right away. (pulseverbose1.log and my dmesg output) Pusleverbose is full of messages like this one: ( 0.013| 0.000) I: [pulseaudio] alsa-util.c: Error opening PCM device hw:0: No such file or directory This output of dmesg also caught my attention: [ 354.927935] HDMI ATI/AMD: no speaker allocation for ELD [ 357.695010] hda-intel :03:00.1: Disabling via VGA-switcheroo One thing I noticed using Kubuntu is that after pulseaudio becomes unresponsive the taskmanager lists 4 pulseaudio processes two of which are active on harddrive (Aktiv auf Festplatte). Those two processes cannot be killed even as root. Currently being on Xubuntu the same thing is true, although it lists only one process in the taskmanager that cannot be killed. I hope you can help me. Best regards, Paul ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: pulseaudio 1:4.0-0ubuntu11 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC2', '/dev/snd/hwC2D0', '/dev/snd/pcmC2D3p', '/dev/snd/pcmC2D7p', '/dev/snd/controlC1', '/dev/snd/hwC1D0', '/dev/snd/pcmC1D0c', '/dev/snd/pcmC1D0p', '/dev/snd/pcmC1D2c', '/dev/snd/controlC0', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D3p', '/dev/snd/pcmC0D7p', '/dev/snd/pcmC0D8p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CurrentDesktop: XFCE Date: Sun Apr 20 13:47:09 2014 InstallationDate: Installed on 2014-04-20 (0 days ago) InstallationMedia: Xubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140416.2) PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. SourcePackage: pulseaudio Symptom: audio Symptom_Card: HDA-Intel - HDA Intel PCH Symptom_Jack: Speaker, Internal Title: [HP EliteBook 850 G1, IDT
[Desktop-packages] [Bug 1310260] Re: Pulseaudio fails to detect card (probably due to hybrid graphics)
xrandr --verbose: ** Attachment added: xrandr-verbose.log https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1310260/+attachment/4090058/+files/xrandr-verbose.log -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to pulseaudio in Ubuntu. https://bugs.launchpad.net/bugs/1310260 Title: Pulseaudio fails to detect card (probably due to hybrid graphics) Status in “pulseaudio” package in Ubuntu: New Bug description: Hi, I wanted to install Trusty on my Elitebook 850 G1 with hybrid graphics (Intel / AMD) but pulseaudio goes nuts on me as soon as I try to play any music / sound, try to change volume, etc. I've tried it with Ubuntu, Kubuntu and now with Xubuntu with the same result everytime. My guess is that pulseaudio has problems with the AMD GPU and it's sound processor being switched off automatically as enabled by Kernel 3.13 (formerly achieved by adding the radeon.runpm=1 kernel parameter) (http://lists.freedesktop.org/archives/dri-devel/2013-September/045650.html) root@HP-EliteBook-850-G1:~# cat /sys/kernel/debug/vgaswitcheroo/switch 0:IGD:+:Pwr::00:02.0 1:DIS: :DynOff::03:00.0 2:DIS-Audio: :Off::03:00.1 As you can see, the AMD GPU has been turned off automatically. Pulseaudio, the (X)Ubuntu volume applet and KMix on the other hand list it as still available. Based on that I asume pulseaudio tries to access a switched-off device and fails. I've followed the steps listed here: https://wiki.ubuntu.com/DebuggingSoundProblems and here: https://wiki.ubuntu.com/PulseAudio/Log I'll attach the logs right away. (pulseverbose1.log and my dmesg output) Pusleverbose is full of messages like this one: ( 0.013| 0.000) I: [pulseaudio] alsa-util.c: Error opening PCM device hw:0: No such file or directory This output of dmesg also caught my attention: [ 354.927935] HDMI ATI/AMD: no speaker allocation for ELD [ 357.695010] hda-intel :03:00.1: Disabling via VGA-switcheroo One thing I noticed using Kubuntu is that after pulseaudio becomes unresponsive the taskmanager lists 4 pulseaudio processes two of which are active on harddrive (Aktiv auf Festplatte). Those two processes cannot be killed even as root. Currently being on Xubuntu the same thing is true, although it lists only one process in the taskmanager that cannot be killed. I hope you can help me. Best regards, Paul ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: pulseaudio 1:4.0-0ubuntu11 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC2', '/dev/snd/hwC2D0', '/dev/snd/pcmC2D3p', '/dev/snd/pcmC2D7p', '/dev/snd/controlC1', '/dev/snd/hwC1D0', '/dev/snd/pcmC1D0c', '/dev/snd/pcmC1D0p', '/dev/snd/pcmC1D2c', '/dev/snd/controlC0', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D3p', '/dev/snd/pcmC0D7p', '/dev/snd/pcmC0D8p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CurrentDesktop: XFCE Date: Sun Apr 20 13:47:09 2014 InstallationDate: Installed on 2014-04-20 (0 days ago) InstallationMedia: Xubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140416.2) PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. SourcePackage: pulseaudio Symptom: audio Symptom_Card: HDA-Intel - HDA Intel PCH Symptom_Jack: Speaker, Internal Title: [HP EliteBook 850 G1, IDT 92HD91BXX, Speaker, Internal] Pulseaudio fails to detect card UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 02/19/2014 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: L71 Ver. 01.08 dmi.board.name: 198F dmi.board.vendor: Hewlett-Packard dmi.board.version: KBC Version 15.54 dmi.chassis.asset.tag: CNU345BY96 dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnHewlett-Packard:bvrL71Ver.01.08:bd02/19/2014:svnHewlett-Packard:pnHPEliteBook850G1:pvrA3008CC10003:rvnHewlett-Packard:rn198F:rvrKBCVersion15.54:cvnHewlett-Packard:ct10:cvr: dmi.product.name: HP EliteBook 850 G1 dmi.product.version: A3008CC10003 dmi.sys.vendor: Hewlett-Packard To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1310260/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1310260] Re: Pulseaudio fails to detect card (probably due to hybrid graphics)
pactl list: ** Attachment added: pactl-list.log https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1310260/+attachment/4090059/+files/pactl-list.log -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to pulseaudio in Ubuntu. https://bugs.launchpad.net/bugs/1310260 Title: Pulseaudio fails to detect card (probably due to hybrid graphics) Status in “pulseaudio” package in Ubuntu: New Bug description: Hi, I wanted to install Trusty on my Elitebook 850 G1 with hybrid graphics (Intel / AMD) but pulseaudio goes nuts on me as soon as I try to play any music / sound, try to change volume, etc. I've tried it with Ubuntu, Kubuntu and now with Xubuntu with the same result everytime. My guess is that pulseaudio has problems with the AMD GPU and it's sound processor being switched off automatically as enabled by Kernel 3.13 (formerly achieved by adding the radeon.runpm=1 kernel parameter) (http://lists.freedesktop.org/archives/dri-devel/2013-September/045650.html) root@HP-EliteBook-850-G1:~# cat /sys/kernel/debug/vgaswitcheroo/switch 0:IGD:+:Pwr::00:02.0 1:DIS: :DynOff::03:00.0 2:DIS-Audio: :Off::03:00.1 As you can see, the AMD GPU has been turned off automatically. Pulseaudio, the (X)Ubuntu volume applet and KMix on the other hand list it as still available. Based on that I asume pulseaudio tries to access a switched-off device and fails. I've followed the steps listed here: https://wiki.ubuntu.com/DebuggingSoundProblems and here: https://wiki.ubuntu.com/PulseAudio/Log I'll attach the logs right away. (pulseverbose1.log and my dmesg output) Pusleverbose is full of messages like this one: ( 0.013| 0.000) I: [pulseaudio] alsa-util.c: Error opening PCM device hw:0: No such file or directory This output of dmesg also caught my attention: [ 354.927935] HDMI ATI/AMD: no speaker allocation for ELD [ 357.695010] hda-intel :03:00.1: Disabling via VGA-switcheroo One thing I noticed using Kubuntu is that after pulseaudio becomes unresponsive the taskmanager lists 4 pulseaudio processes two of which are active on harddrive (Aktiv auf Festplatte). Those two processes cannot be killed even as root. Currently being on Xubuntu the same thing is true, although it lists only one process in the taskmanager that cannot be killed. I hope you can help me. Best regards, Paul ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: pulseaudio 1:4.0-0ubuntu11 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC2', '/dev/snd/hwC2D0', '/dev/snd/pcmC2D3p', '/dev/snd/pcmC2D7p', '/dev/snd/controlC1', '/dev/snd/hwC1D0', '/dev/snd/pcmC1D0c', '/dev/snd/pcmC1D0p', '/dev/snd/pcmC1D2c', '/dev/snd/controlC0', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D3p', '/dev/snd/pcmC0D7p', '/dev/snd/pcmC0D8p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CurrentDesktop: XFCE Date: Sun Apr 20 13:47:09 2014 InstallationDate: Installed on 2014-04-20 (0 days ago) InstallationMedia: Xubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140416.2) PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. SourcePackage: pulseaudio Symptom: audio Symptom_Card: HDA-Intel - HDA Intel PCH Symptom_Jack: Speaker, Internal Title: [HP EliteBook 850 G1, IDT 92HD91BXX, Speaker, Internal] Pulseaudio fails to detect card UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 02/19/2014 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: L71 Ver. 01.08 dmi.board.name: 198F dmi.board.vendor: Hewlett-Packard dmi.board.version: KBC Version 15.54 dmi.chassis.asset.tag: CNU345BY96 dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnHewlett-Packard:bvrL71Ver.01.08:bd02/19/2014:svnHewlett-Packard:pnHPEliteBook850G1:pvrA3008CC10003:rvnHewlett-Packard:rn198F:rvrKBCVersion15.54:cvnHewlett-Packard:ct10:cvr: dmi.product.name: HP EliteBook 850 G1 dmi.product.version: A3008CC10003 dmi.sys.vendor: Hewlett-Packard To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1310260/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1310260] Re: Pulseaudio fails to detect card (probably due to hybrid graphics)
pactl stat: And thank you Raymond for the quick response! ** Attachment added: pactl-stat.log https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1310260/+attachment/4090060/+files/pactl-stat.log ** Description changed: - Hi, - I wanted to install Trusty on my Elitebook 850 G1 with hybrid graphics (Intel / AMD) but pulseaudio goes nuts on me as soon as I try to play any music / sound, try to change volume, etc. - I've tried it with Ubuntu, Kubuntu and now with Xubuntu with the same result everytime. + Hi, + I wanted to install Trusty on my Elitebook 850 G1 with hybrid graphics (Intel / AMD) but pulseaudio goes nuts on me as soon as I try to play any music / sound, try to change volume, etc. + I've tried it with Ubuntu, Kubuntu and now with Xubuntu with the same result everytime. - My guess is that pulseaudio has problems with the AMD GPU and it's sound processor being switched off automatically as enabled by Kernerl 3.13 (formerly achieved by adding the radeon.runpm=1 kernel parameter) + My guess is that pulseaudio has problems with the AMD GPU and it's sound processor being switched off automatically as enabled by Kernel 3.13 (formerly achieved by adding the radeon.runpm=1 kernel parameter) (http://lists.freedesktop.org/archives/dri-devel/2013-September/045650.html) - root@HP-EliteBook-850-G1:~# cat /sys/kernel/debug/vgaswitcheroo/switch + root@HP-EliteBook-850-G1:~# cat /sys/kernel/debug/vgaswitcheroo/switch 0:IGD:+:Pwr::00:02.0 1:DIS: :DynOff::03:00.0 2:DIS-Audio: :Off::03:00.1 - As you can see, the AMD GPU has been turned off automatically. Pulseaudio, the (X)Ubuntu volume applet and KMix on the other hand list it as still available. - Based on that I asume pulseaudio tries to access a switched-off device and fails. + As you can see, the AMD GPU has been turned off automatically. Pulseaudio, the (X)Ubuntu volume applet and KMix on the other hand list it as still available. + Based on that I asume pulseaudio tries to access a switched-off device and fails. - I've followed the steps listed + I've followed the steps listed here: https://wiki.ubuntu.com/DebuggingSoundProblems - and + and here: https://wiki.ubuntu.com/PulseAudio/Log I'll attach the logs right away. (pulseverbose1.log and my dmesg output) Pusleverbose is full of messages like this one: ( 0.013| 0.000) I: [pulseaudio] alsa-util.c: Error opening PCM device hw:0: No such file or directory This output of dmesg also caught my attention: [ 354.927935] HDMI ATI/AMD: no speaker allocation for ELD [ 357.695010] hda-intel :03:00.1: Disabling via VGA-switcheroo - - One thing I noticed using Kubuntu is that after pulseaudio becomes unresponsive the taskmanager lists 4 pulseaudio processes two of which are active on harddrive (Aktiv auf Festplatte). Those two processes cannot be killed even as root. + One thing I noticed using Kubuntu is that after pulseaudio becomes unresponsive the taskmanager lists 4 pulseaudio processes two of which are active on harddrive (Aktiv auf Festplatte). Those two processes cannot be killed even as root. Currently being on Xubuntu the same thing is true, although it lists only one process in the taskmanager that cannot be killed. I hope you can help me. - Best regards, + Best regards, Paul ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: pulseaudio 1:4.0-0ubuntu11 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC2', '/dev/snd/hwC2D0', '/dev/snd/pcmC2D3p', '/dev/snd/pcmC2D7p', '/dev/snd/controlC1', '/dev/snd/hwC1D0', '/dev/snd/pcmC1D0c', '/dev/snd/pcmC1D0p', '/dev/snd/pcmC1D2c', '/dev/snd/controlC0', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D3p', '/dev/snd/pcmC0D7p', '/dev/snd/pcmC0D8p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CurrentDesktop: XFCE Date: Sun Apr 20 13:47:09 2014 InstallationDate: Installed on 2014-04-20 (0 days ago) InstallationMedia: Xubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140416.2) PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. SourcePackage: pulseaudio Symptom: audio Symptom_Card: HDA-Intel - HDA Intel PCH Symptom_Jack: Speaker, Internal Title: [HP EliteBook 850 G1, IDT 92HD91BXX, Speaker, Internal] Pulseaudio fails to detect card UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 02/19/2014 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: L71 Ver. 01.08 dmi.board.name: 198F dmi.board.vendor: Hewlett-Packard dmi.board.version: KBC Version 15.54 dmi.chassis.asset.tag: CNU345BY96 dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.modalias:
[Desktop-packages] [Bug 1310260] Re: Pulseaudio fails to detect card (probably due to hybrid graphics)
According to this commit, 3.13 also enabled radeon audio by default: http://lists.freedesktop.org/archives/dri-devel/2013-November/048316.html Could that be of use? -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to pulseaudio in Ubuntu. https://bugs.launchpad.net/bugs/1310260 Title: Pulseaudio fails to detect card (probably due to hybrid graphics) Status in “pulseaudio” package in Ubuntu: New Bug description: Hi, I wanted to install Trusty on my Elitebook 850 G1 with hybrid graphics (Intel / AMD) but pulseaudio goes nuts on me as soon as I try to play any music / sound, try to change volume, etc. I've tried it with Ubuntu, Kubuntu and now with Xubuntu with the same result everytime. My guess is that pulseaudio has problems with the AMD GPU and it's sound processor being switched off automatically as enabled by Kernel 3.13 (formerly achieved by adding the radeon.runpm=1 kernel parameter) (http://lists.freedesktop.org/archives/dri-devel/2013-September/045650.html) root@HP-EliteBook-850-G1:~# cat /sys/kernel/debug/vgaswitcheroo/switch 0:IGD:+:Pwr::00:02.0 1:DIS: :DynOff::03:00.0 2:DIS-Audio: :Off::03:00.1 As you can see, the AMD GPU has been turned off automatically. Pulseaudio, the (X)Ubuntu volume applet and KMix on the other hand list it as still available. Based on that I asume pulseaudio tries to access a switched-off device and fails. I've followed the steps listed here: https://wiki.ubuntu.com/DebuggingSoundProblems and here: https://wiki.ubuntu.com/PulseAudio/Log I'll attach the logs right away. (pulseverbose1.log and my dmesg output) Pusleverbose is full of messages like this one: ( 0.013| 0.000) I: [pulseaudio] alsa-util.c: Error opening PCM device hw:0: No such file or directory This output of dmesg also caught my attention: [ 354.927935] HDMI ATI/AMD: no speaker allocation for ELD [ 357.695010] hda-intel :03:00.1: Disabling via VGA-switcheroo One thing I noticed using Kubuntu is that after pulseaudio becomes unresponsive the taskmanager lists 4 pulseaudio processes two of which are active on harddrive (Aktiv auf Festplatte). Those two processes cannot be killed even as root. Currently being on Xubuntu the same thing is true, although it lists only one process in the taskmanager that cannot be killed. I hope you can help me. Best regards, Paul ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: pulseaudio 1:4.0-0ubuntu11 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC2', '/dev/snd/hwC2D0', '/dev/snd/pcmC2D3p', '/dev/snd/pcmC2D7p', '/dev/snd/controlC1', '/dev/snd/hwC1D0', '/dev/snd/pcmC1D0c', '/dev/snd/pcmC1D0p', '/dev/snd/pcmC1D2c', '/dev/snd/controlC0', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D3p', '/dev/snd/pcmC0D7p', '/dev/snd/pcmC0D8p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CurrentDesktop: XFCE Date: Sun Apr 20 13:47:09 2014 InstallationDate: Installed on 2014-04-20 (0 days ago) InstallationMedia: Xubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140416.2) PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. SourcePackage: pulseaudio Symptom: audio Symptom_Card: HDA-Intel - HDA Intel PCH Symptom_Jack: Speaker, Internal Title: [HP EliteBook 850 G1, IDT 92HD91BXX, Speaker, Internal] Pulseaudio fails to detect card UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 02/19/2014 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: L71 Ver. 01.08 dmi.board.name: 198F dmi.board.vendor: Hewlett-Packard dmi.board.version: KBC Version 15.54 dmi.chassis.asset.tag: CNU345BY96 dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnHewlett-Packard:bvrL71Ver.01.08:bd02/19/2014:svnHewlett-Packard:pnHPEliteBook850G1:pvrA3008CC10003:rvnHewlett-Packard:rn198F:rvrKBCVersion15.54:cvnHewlett-Packard:ct10:cvr: dmi.product.name: HP EliteBook 850 G1 dmi.product.version: A3008CC10003 dmi.sys.vendor: Hewlett-Packard To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1310260/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
