[fedora-virt] Sound not working on vm clients
David Highley
dhighley at highley-recommended.com
Sun Jun 17 22:23:16 UTC 2012
"Cole Robinson wrote:"
>
> On 06/16/2012 10:06 PM, David Highley wrote:
> > We have two vm clients and neither have sound.
> > hosting platform is Fedora 16 x86_64
> > first client is Fedora 17 i686
> > second client is Ubuntu 12.04 i686
> >
> > libvirt-0.9.6-5.fc16.x86_64
> > qemu-kvm-0.15.1-5.fc16.x86_64
> >
> > Tried both VNC and Spice modes. Did set, vnc_allow_host_audio = 1, in
> > /etc/libvirt/qemu.conf file. Just in case we put selinux in Permissive
> > mode. Still no sound.
> >
>
> On F16, using SPICE is the only good way to get sound, so do your testing with
> that. Please provide the following info
>
> - How are you connecting to the guest console?
> - sudo virsh dumpxml $vmname
> - sudo cat /var/log/libvirt/qemu/$vmname.log
I did switch to using SPICE and both the host and quest show the same
audio configuration. Attached the two requested files.
> > Another question is, when and if graphics 3D acceleration will work? We
> > tried the HoN game, disabled graphics detection, it segfaulted.
>
> F16 has no chance here. F17 handles enough 3D bits in software that it can run
> gnome shell at least, but not sure how it will handle a game.
>
> Actual 3D support from the whole kvm stack is still a ways off, though I know
> some people have patches for qemu opengl passthrough.
OK, we will upgrade a hosting box and try again, but probably is not far
enough along to work.
>
> - Cole
>
--
Regards,
David Highley
Highley Recommended, Inc. Phone: (206) 669-0081
2927 SW 339th Street WEB: http://www.highley-recommended.com
Federal Way, WA 98023-7732
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<domain type='kvm'>
<name>Fedora-32</name>
<uuid>a61056fe-9a03-e272-fda6-b374cd9e45e6</uuid>
<memory>4194304</memory>
<currentMemory>4194304</currentMemory>
<vcpu>4</vcpu>
<os>
<type arch='i686' machine='pc-0.14'>hvm</type>
<boot dev='hd'/>
</os>
<features>
<acpi/>
<apic/>
<pae/>
</features>
<clock offset='utc'/>
<on_poweroff>destroy</on_poweroff>
<on_reboot>restart</on_reboot>
<on_crash>restart</on_crash>
<devices>
<emulator>/usr/bin/qemu-kvm</emulator>
<disk type='file' device='disk'>
<driver name='qemu' type='raw'/>
<source file='/var/lib/libvirt/images/Fedora-32.img'/>
<target dev='vda' bus='virtio'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/>
</disk>
<disk type='block' device='cdrom'>
<driver name='qemu' type='raw'/>
<target dev='hdc' bus='ide'/>
<readonly/>
<address type='drive' controller='0' bus='1' unit='0'/>
</disk>
<controller type='ide' index='0'>
<address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x1'/>
</controller>
<controller type='virtio-serial' index='0'>
<address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0'/>
</controller>
<interface type='network'>
<mac address='52:54:00:2a:b7:84'/>
<source network='default'/>
<model type='virtio'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/>
</interface>
<serial type='pty'>
<target port='0'/>
</serial>
<console type='pty'>
<target type='serial' port='0'/>
</console>
<channel type='spicevmc'>
<target type='virtio' name='com.redhat.spice.0'/>
<address type='virtio-serial' controller='0' bus='0' port='1'/>
</channel>
<input type='tablet' bus='usb'/>
<input type='mouse' bus='ps2'/>
<graphics type='spice' autoport='yes'/>
<sound model='ich6'>
<address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/>
</sound>
<video>
<model type='cirrus' vram='9216' heads='1'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/>
</video>
<memballoon model='virtio'>
<address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x0'/>
</memballoon>
</devices>
</domain>
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