** Changed in: pulseaudio (Ubuntu Karmic)
Status: Triaged = Won't Fix
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https://bugs.launchpad.net/bugs/453453
Title:
libvirt sometimes hangs when using
I haven't seen this for months on Lucid. I am going to mark the Lucid
tasks as Fix Released and reopen them if I happen to see it.
** Changed in: libvirt (Ubuntu Lucid)
Status: Confirmed = Fix Released
** Changed in: pulseaudio (Ubuntu Lucid)
Status: Incomplete = Fix Released
**
Agreed, Jamie. Sound has been working marvelously for me in Lucid!
--
libvirt sometimes hangs when using pulseaudio
https://bugs.launchpad.net/bugs/453453
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Need a verbose log (https://wiki.ubuntu.com/PulseAudio/Log) for the PA
task when this occurs
** Changed in: pulseaudio (Ubuntu Lucid)
Status: New = Incomplete
--
libvirt sometimes hangs when using pulseaudio
https://bugs.launchpad.net/bugs/453453
You received this bug notification
** Changed in: pulseaudio (Ubuntu Karmic)
Importance: Undecided = High
** Changed in: pulseaudio (Ubuntu Karmic)
Status: New = Triaged
--
libvirt sometimes hangs when using pulseaudio
https://bugs.launchpad.net/bugs/453453
You received this bug notification because you are a member of
** Tags added: regression-release
** Tags removed: regression-potential
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libvirt sometimes hangs when using pulseaudio
https://bugs.launchpad.net/bugs/453453
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I haven't been able to reproduce it, unfortunately. I understand the
problem, though.
Simply put, the problem is mostly that since the VMs run as root rather
than your user, it's not completely straight forward how to deal with
access to the sound device.
The real fix would be to tunnel sound
The only way that I can think of solving this for now, is to run
PulseAudio at the system level, which however brings its own caviots and
issues. Alternatively, we could investivate ulseAudio's TCP
communication module, and set kvm up to communicate with pulse via
tcp/UDP. I know very little about
Perhaps I should clarify that I'm looking for an SRUable solution. For
Lucid I'm somewhat hopeful we'll tunnel sound over VNC and have a means
for hooking that up through gtk-vnc(/virt-manager).
--
libvirt sometimes hangs when using pulseaudio
https://bugs.launchpad.net/bugs/453453
You received
If virt-manager had to push out audio through pulseaudio, it'd have to
handle having no pulseaudio running when it starts, and it'd have to
transfer audio output to the correct pulseaudio on demand and correctly
handle the daemon being terminated.
What about doing it the other way, pull instead
These links were recently pointed out to me, and directly speak to this bug:
http://osdir.com/ml/libvir-list/2009-09/msg00494.html
https://bugzilla.redhat.com/show_bug.cgi?id=486112
http://fedoraproject.org/wiki/Features/VirtVNCResourceTunnel
** Bug watch added: Red Hat Bugzilla #486112
I'd be happy to test the env var solution. What file should I add it to?
--
libvirt sometimes hangs when using pulseaudio
https://bugs.launchpad.net/bugs/453453
You received this bug notification because you are a member of Ubuntu
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This affects me on 2 computers, 100% of the time, and finding
information about the problem was quite hard. If this isn't going to be
fixed, perhaps a warning that having a soundcard in the VM may cause
libvirt to hang would be a good idea.
Interestingly, the exact same VM booted directly with
One idea might be to not add the soundcard when people create VMs using
virt-manager. This of cource doesn't address existing VMs
--
libvirt sometimes hangs when using pulseaudio
https://bugs.launchpad.net/bugs/453453
You received this bug notification because you are a member of Ubuntu
I'm moving this to priority Critical. This is happening to me every
time. It makes virt-manager basically unusable.
:-Dustin
** Changed in: libvirt (Ubuntu)
Importance: Medium = Critical
** Also affects: virt-manager (Ubuntu)
Importance: Undecided
Status: New
** Changed in:
So I've added a bunch of packages to this bug, as I'm not entirely sure
where it's at.
Most likely, most of these will be marked Invalid eventually.
But at this point, the bug is somewhere among:
* virt-manager
* libvirt
* qemu-kvm
* pulseaudio.
I have noticed that if I stop the pulseaudio
If using the alsa backend for qemu makes the symptom go away, it's
fairly unlikely that PulseAudio is the culprit, since using the alsa
backend still routes through PA on the host due to the pulse alsa-plugin
being used.
It might make sense to ship Karmic with that env var
Marking won't fix for karmic.
If someone has or finds a good patch, this could be a candidate for an
SRU.
:-Dustin
** Changed in: libvirt (Ubuntu Karmic)
Status: Triaged = Won't Fix
** Changed in: libvirt (Ubuntu Karmic)
Milestone: None = karmic-updates
--
libvirt sometimes hangs
** Also affects: apparmor (Ubuntu)
Importance: Undecided
Status: New
--
libvirt sometimes hangs when using pulseaudio
https://bugs.launchpad.net/bugs/453453
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jdstrand zul: 453453 is not fixed. apparmor didn't cause the problem. fixing
#453329 only makes #453453 noticeable. I talked to kirkland about it at length
on friday. he said he was able to reproduce it, though I don't recall how
zul k
so im gonig to set it to confirmed
jdstrand zul: that
This has nothing to do with the apparmor plugin. If you disable apparmor
it will still hang.
** Changed in: apparmor (Ubuntu)
Status: New = Invalid
--
libvirt sometimes hangs when using pulseaudio
https://bugs.launchpad.net/bugs/453453
You received this bug notification because you are a
** Also affects: apparmor (Ubuntu Karmic)
Importance: Undecided
Status: Invalid
** Also affects: libvirt (Ubuntu Karmic)
Importance: Medium
Status: Confirmed
** Tags added: regression-potential
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libvirt sometimes hangs when using pulseaudio
** Attachment added: Dependencies.txt
http://launchpadlibrarian.net/33800068/Dependencies.txt
** Attachment added: XsessionErrors.txt
http://launchpadlibrarian.net/33800069/XsessionErrors.txt
--
libvirt sometimes hangs when using pulseaudio
https://bugs.launchpad.net/bugs/453453
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