qemu/kvm seems to take ALSA all for itself?
When I have windows XP running under kvm, I get
dave@grogan:/tmp$ aplay /usr/share/sounds/gaim/receive.wav ALSA lib pcm_dmix.c:864:(snd_pcm_dmix_open) unable to open slave aplay: main:550: audio open error: Device or resource busy
As soon as I shut down my VM, though, it works perfectly. Is this expected behavior?
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Quoted 9 lines · David Abrahams
When I have windows XP running under kvm, I get
dave@grogan:/tmp$ aplay /usr/share/sounds/gaim/receive.wav ALSA lib pcm_dmix.c:864:(snd_pcm_dmix_open) unable to open slave aplay: main:550: audio open error: Device or resource busyAs soon as I shut down my VM, though, it works perfectly. Is this expected behavior?
I think you have to set up a mixer or something. But I'd rather be deaf than have to wade through all the pseudo-documentation in order to find out how.
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Quoted 7 lines · Avi Kivity
Quoted 6 lines · David Abrahams
When I have windows XP running under kvm, I get
dave@grogan:/tmp$ aplay /usr/share/sounds/gaim/receive.wav ALSA lib pcm_dmix.c:864:(snd_pcm_dmix_open) unable to open slave aplay: main:550: audio open error: Device or resource busy
Quoted 7 lines
Quoted 3 lines
As soon as I shut down my VM, though, it works perfectly. Is this expected behavior?
I think you have to set up a mixer or something. But I'd rather be deaf than have to wade through all the pseudo-documentation in order to find out how.
Maybe I wasn't sufficiently clear. Sound in the VM works fine; it just seems to kill sound in the host... or is the mixer somehow supposed to cure that?
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Dave Abrahams Boost Consulting http://www.boost-consulting.com ------------------------------------------------------------------------- This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/
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Quoted 1 line · On Tuesday 22 May 2007 23:37:56 David Abrahams wrote:
on Mon May 21 2007, Avi Kivity
Quoted 10 lines · <avi-atKUWr5tajBWk0Htik3J/w-AT-public.gmane.org> wrote:
Quoted 10 lines
Quoted 8 lines · David Abrahams
When I have windows XP running under kvm, I get
dave@grogan:/tmp$ aplay /usr/share/sounds/gaim/receive.wav ALSA lib pcm_dmix.c:864:(snd_pcm_dmix_open) unable to open slave aplay: main:550: audio open error: Device or resource busyAs soon as I shut down my VM, though, it works perfectly. Is this expected behavior?
Quoted 7 lines
Quoted 3 lines
I think you have to set up a mixer or something. But I'd rather be deaf than have to wade through all the pseudo-documentation in order to find out how.
Maybe I wasn't sufficiently clear. Sound in the VM works fine; it just seems to kill sound in the host... or is the mixer somehow supposed to cure that?
Same issue here, even though my sound card supports hardware mixing (i.e., I don't use any sound daemons and can play more than one sound at the same time).
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Quoted 15 lines · David Abrahams
Quoted 12 lines · Avi Kivity
Quoted 10 lines · David Abrahams
When I have windows XP running under kvm, I get
dave@grogan:/tmp$ aplay /usr/share/sounds/gaim/receive.wav ALSA lib pcm_dmix.c:864:(snd_pcm_dmix_open) unable to open slave aplay: main:550: audio open error: Device or resource busyAs soon as I shut down my VM, though, it works perfectly. Is this expected behavior?
Quoted 10 lines
Quoted 4 lines
I think you have to set up a mixer or something. But I'd rather be deaf than have to wade through all the pseudo-documentation in order to find out how.
Maybe I wasn't sufficiently clear. Sound in the VM works fine; it just seems to kill sound in the host... or is the mixer somehow supposed to cure that?
I have a similar problem where running a Java virtual machine kills sound to other apps. I assume that a mixer will fix this, but have been unable to get it to work.
Looks like this is a similar problem.
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