[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:
dmi:bvnHewlett-Packard:bvrL71Ver.01.08:bd02/19/2014:svnHewlett-Packard:pnHPEliteBook850G1:pv
[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', '/dev/snd/cont
[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.da
[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:
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[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
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[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
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[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
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[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
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[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',
'/dev/snd/cont
[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
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[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
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[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
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[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-Packar
[Desktop-packages] [Bug 1309488] Re: [HP EliteBook 8760w, ATI R6xx HDMI, Digital Out, HDMI] No sound at all
Hey Frank, did your problem start after the upgrade to 14.04? If so we might have a similar, if not the same problem: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1310260 Could you post the output of: sudo cat /sys/kernel/debug/vgaswitcheroo/switch to see if your AMD GPU get's switched off as well? Thanks -- 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/1309488 Title: [HP EliteBook 8760w, ATI R6xx HDMI, Digital Out, HDMI] No sound at all Status in “alsa-driver” package in Ubuntu: New Bug description: Although I see in volume control that there is some kind of audio ouput, I don't here anything. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: alsa-base 1.0.25+dfsg-0ubuntu4 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: USERPID ACCESS COMMAND /dev/snd/controlC1: frank 2797 F pulseaudio /dev/snd/pcmC1D3p: frank 2797 F...m pulseaudio CurrentDesktop: Unity Date: Fri Apr 18 13:50:22 2014 InstallationDate: Installed on 2014-03-19 (29 days ago) InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1) PackageArchitecture: all SourcePackage: alsa-driver Symptom: audio Symptom_AlsaPlaybackTest: ALSA playback test through plughw:HDMI failed Symptom_Card: Turks/Whistler HDMI Audio [Radeon HD 6000 Series] - HDA ATI HDMI Symptom_Jack: Digital Out, HDMI Symptom_Type: No sound at all Title: [HP EliteBook 8760w, ATI R6xx HDMI, Digital Out, HDMI] No sound at all UpgradeStatus: Upgraded to trusty on 2014-04-18 (0 days ago) dmi.bios.date: 07/15/2013 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: 68SAD Ver. F.42 dmi.board.name: 1630 dmi.board.vendor: Hewlett-Packard dmi.board.version: KBC Version 01.3C dmi.chassis.asset.tag: CNU1350J01 dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnHewlett-Packard:bvr68SADVer.F.42:bd07/15/2013:svnHewlett-Packard:pnHPEliteBook8760w:pvrA0001C02:rvnHewlett-Packard:rn1630:rvrKBCVersion01.3C:cvnHewlett-Packard:ct10:cvr: dmi.product.name: HP EliteBook 8760w dmi.product.version: A0001C02 dmi.sys.vendor: Hewlett-Packard To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1309488/+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 a
[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
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[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
--
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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:
dmi:bvnHewlett-Packard:bvrL71
[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
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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)
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
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[Desktop-packages] [Bug 1310260] [NEW] Pulseaudio fails to detect card (probably due to hybrid graphics)
Public bug reported:
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
** Affects: pulseaudio (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug trusty
** Attachment added: "pulseverbose1.log"
https://bugs.launchpad.net/bugs/1310260/+attachment/4089996/+files/pulseverbose1.log
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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/swi
[Desktop-packages] [Bug 1292438] Re: BETA 14.04 cant connect to PulseAudio server
I tihink, I've got the same problem. Was running Kubuntu 14.04 as of 19th March 2014 and everything worked perfectly. I then installed audacity to record something but it would only show the Splash screen and hang there. After that every program trying to access the soundcard would hang. Even after several reboots. KDE then said "Sound Device unavailable, switching to Default". And the taskmanager would show 4 processes of pulseaudio 2 of which were always "active on harddrive". Tried it with Xubuntu as well. Same Problem even without audacity installed. I've got a HP Elitebook 850 G1 with Intel / AMD hybrid graphics running with Dynamic dGPU poweroff by default. Could the dynamic switching be the problem? 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/1292438 Title: BETA 14.04 cant connect to PulseAudio server Status in “pulseaudio” package in Ubuntu: Incomplete Bug description: 1) Install Ubuntustudio 64 bit 14.04 Beta 1 (Alpha) Feb 24 2) reboot etc result: Sound system works properly 3) Install all the latest updates as of Mar 14, 3.13.0-17-lowlatency kernel 4) reboot etc result: Sound System no longer works anything that tries to connect to the PulseAudio server, including the Volume Contol, hangs... Expected: PulseAudio should still work after the update Note: JACK is still usable. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: pulseaudio 1:4.0-0ubuntu10 ProcVersionSignature: Ubuntu 3.13.0-17.37-lowlatency 3.13.6 Uname: Linux 3.13.0-17-lowlatency x86_64 ApportVersion: 2.13.3-0ubuntu1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: em 1829 F pulseaudio /dev/snd/controlC0: em 1829 F pulseaudio CurrentDesktop: XFCE Date: Fri Mar 14 02:45:02 2014 InstallationDate: Installed on 2014-03-14 (0 days ago) InstallationMedia: Ubuntu-Studio 14.04 "Trusty Tahr" - Alpha amd64 (20140224) PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Daemon not responding. SourcePackage: pulseaudio UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 11/11/2010 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: F.23 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: 1641 dmi.board.vendor: Hewlett-Packard dmi.board.version: 67.32 dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.chassis.version: N/A dmi.modalias: dmi:bvnHewlett-Packard:bvrF.23:bd11/11/2010:svnHewlett-Packard:pnHPPaviliondv7NotebookPC:pvr058912242B2020100:rvnHewlett-Packard:rn1641:rvr67.32:cvnHewlett-Packard:ct10:cvrN/A: dmi.product.name: HP Pavilion dv7 Notebook PC dmi.product.version: 058912242B2020100 dmi.sys.vendor: Hewlett-Packard To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1292438/+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
