[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [Bug 393430] Re: kvm: use PulseAudio instead of ALSA
From: |
Serge Hallyn |
Subject: |
[Qemu-devel] [Bug 393430] Re: kvm: use PulseAudio instead of ALSA |
Date: |
Mon, 29 Aug 2011 16:59:26 -0000 |
Can someone post a good test case, and expected and actual results at
this point? Maybe an upstart job running
kvm --audio-help | grep ^Name
so that no user is logged in yet (per comment #14)?
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/393430
Title:
kvm: use PulseAudio instead of ALSA
Status in QEMU:
Incomplete
Status in “kvm” package in Ubuntu:
Incomplete
Status in “kvm” package in Debian:
Fix Released
Bug description:
Binary package hint: kvm
kvm in jaunty prefers to use OSS drivers rather than ALSA:
# dpkg -l | grep kvm
ii kvm 1:84+dfsg-0ubuntu11 Full virtualization on i386
and amd64 hardwa
# kvm -audio-help | grep ^Name
Name: oss
Name: alsa
Name: sdl
Name: pa
Name: none
Name: wav
#
Because of that, once a virtual machine with working audio card
starts, the kvm grabs the audio card entirely for itself. Any
subsequent operations on audio card either from the host machine, or
from the other audio-enabled virtual machines lock up (apparently
awaiting on on access to the audio card).
The bug is echo of the corresponding debian bug:
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=508018
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/393430/+subscriptions