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kvm - qemu + pulseaudio and bad quality of sound - Stack ...
https://stackoverflow.com/questions/32193050/qemu-pulseaudio-and-bad-quality-of-sound
I am using pulseaudio (with --system mode) on host os, and tried different sample rates but didnt helped. My command for vm: qemu-system-x86_64 \ -vga none \ -enable-kvm -m 10000 -cpu host -smp 8,cores=4,threads=2,sockets=1 \ -device ioh3420,bus=pci.0,addr=1c.0,multifunction=on,port=1,chassis=1,id=root.1 \
unable to start kvm (qemu 4.0) because of pulseaudio …
https://askubuntu.com/questions/1184086/unable-to-start-kvm-qemu-4-0-because-of-pulseaudio-after-upgrade-to-ubuntu-19
If I remove these lines I cannot passthrough sound to pulseaudio. yes the kvm audio user is me. Any help will be appreciated. Is this a bug or a setup issue. my guest is windows 10 (1903) sound pulseaudio qemu 19.10. Share. Improve this …
kvm - Spice for graphic, pulseaudio for sound - Unix ...
https://unix.stackexchange.com/questions/418708/spice-for-graphic-pulseaudio-for-sound
Show activity on this post. When we use Spice in a virtual machine under KVM/qemu/libvirt, the QEMU_AUDIO_DRV is set to spice by default. My host (debian-Stretch) use a good sound card (Xonar DX) and a better sound driver (pulseaudio,alsa). How to use in a virtual machine spice for the graphic aspect and pulseaudio or alsa for the sound aspect ...
PulseAudio + qemu-kvm VNC gives no sound
I followed the Audio support (via PulseAudio) guide [0], and I'm able to make Guacd connect to the PulseAudio server running on my laptop. But I hear no sound coming from the remote machine. What I've done so far: === I'm running everything on my laptop. The "remote machine" is a RHEL 8.4 VM, running on top of qemu-kvm.
1997725 – RFE: enable pulseaudio backend on QEMU
https://bugzilla.redhat.com/show_bug.cgi?id=1997725
Tested against qemu-kvm-6.1.0-2.el9.x86_64, below are the steps: 1. Install rhel 9 workstation on a Lenovo T480s with stero speaker and microphone. 2. Login desktop via a normal user(I'm using user kvm-qe, this user is a normal user who doesn't have sudo privilege) 3.
libvirt - Setting up PulseAudio in QEMU - Stack Overflow
https://stackoverflow.com/questions/64560389/setting-up-pulseaudio-in-qemu
It is set up through virt-manager using the latest version of libvirt and QEMU. All of this is running on Manjaro Linux 20. Manjaro defaults to using PulseAudio for its audio output (at least for Manjaro 20). I was wondering if there is a way to use PulseAudio with libvirt/QEMU/KVM to have an audio pass-through from the guest OS to the host.
Fixing pulseaudio issues with QEMU/libvirt on Arch · Assil ...
https://assil.me/2020/07/08/pulseaudio-arch-libvirt.html
You need to make sure that you’ve set a QEMU user and group that matches the user you want pulseaudio passthrough to work with. $ sudo vim /etc/libvirt/qemu.conf ... user = "work" group = "kvm" You can confirm that your user is in a group like so: $ groups sys network scanner power libvirt docker video optical lp kvm input audio wheel work dev
How To: Patch Qemu and Fix VM Audio - The …
https://passthroughpo.st/how-to-patch-qemu-and-fix-vm-audio/
Configuring VM Audio over PulseAudio The instructions in this section will attach your VM to PulseAudio. They are recommended for most users. Make sure your user has been added to the “libvirt”group by issuing sudo gpasswd -a *user* libvirt. Replace *user* with your own user name. Open /etc/libvirt/qemu.conf in an editor and look for #user =.
failed to start on Ubuntu 20.04 due to pulseaudio · Issue ...
https://github.com/sickcodes/Docker-OSX/issues/429
qemu-system-x86_64: warning: dbind: Couldn't connect to accessibility bus: Failed to connect to socket /tmp/dbus-zGkyTiPzBJ: Connection refused pulseaudio: Wrong context state pulseaudio: Reason: Access denied pulseaudio: Failed to initialize PA …
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