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Running Windows 10 on Linux using KVM with ... - Heiko's …
https://www.heiko-sieger.info/running-windows-10-on-linux-using-kvm-with-vga-passthrough/
QEMU - Terrible sound quality with Windows guests / Newbie ...
https://bbs.archlinux.org/viewtopic.php?id=207243
export QEMU_AUDIO_DRV=alsa qemu-system-x86_64 \ -cpu host \ -enable-kvm \ -smp cores=4 \ -m 4G \ -drive file=disk.qcow2 \ -soundhw ac97 I've had to use the AC97 sound card due to the fact that it is one of two cards recognized by Windows 7, and the other one, HDA, yields even worse quality than AC97 (I'm using the AC97 driver from the RealTek website, as …
Qemu audio - 简书 - jianshu.com
https://www.jianshu.com/p/d2e3c91a8b45
最近由于项目需要，研究了一下qemu audio。 Guest调用Qemu的虚拟声卡设备，声音数据（PCM）传到Qemu后，Qemu再传给事先搭建好的后端接口，这些后端接口都是通过一些环境变量设置的，如果VM使用的是spice协议，默认会添加这个环境变量：QEMU_AUDIO_DRV=spice，音频数据通过spice协议发出。 下面介绍几个有用的命令： 编译Qemu时，查看支持的后端驱动 …
FS#34546 : [qemu] Please set the default audio driver to alsa.
https://bugs.archlinux.org/task/34546
#export QEMU_AUDIO_DRV=alsa qemu-system-i386 -enable-kvm -usbdevice tablet -m 512 -vga vmware -soundhw ac97 -boot order=c -drive file=/home/VM/WinXP.img,if=virtio -net nic,model=virtio This task depends upon
sound - libvirt: Configure guest to share host audio - Ask ...
https://askubuntu.com/questions/719819/libvirt-configure-guest-to-share-host-audio
export QEMU_AUDIO_DRV=pa Doing this gave me the desired effect and the guest audio would run smoothly but the host audio would not work until I would have closed the guest. Looking at the host processes I noticed that libvirt spawned another Pulseaudio instance under my current user (effectively having 2 Pulseaudio instances) instead of using ...
Virt-Manager Help - Debian User Forums
https://forums.debian.net/viewtopic.php?t=128949
First up is the sound, of which is working in the commandline using 'export QEMU_AUDIO_DRV="pa"', and '-soundhw hda'. I tried passing these values through to the virt-manager xml format but did not work. The second issue is that with virt-manager I can't passthrough my cpu configuration, returns 'qemu-system-x86_64: CPU feature cmt not found'.
Gentoo Forums :: View topic - [solved] audio errors using ...
https://forums.gentoo.org/viewtopic-t-920554-start-0.html
audio: Failed to create voice `es1370.adc'. Of course befoure starting the vm, I issue: Code: export QEMU_AUDIO_DRV=sdl. export QEMU_SDL_SAMPLES=2048. Then I tried with alsa, either with es1370 and ac97. Here is the output for ac97 (that one for es1370 is the same fashion): Code: alsa: Could not initialize ADC.
[SOLVED] - QEMU fail to boot Virtual Machine failed ...
https://forum.proxmox.com/threads/qemu-fail-to-boot-virtual-machine-failed-could-not-read-from-cd-rom.104023/
Using libvirt, I am creating VM on Proxmox with Scaleway. I have an ansible file that create a VM name CentOS_Base, the most important commands are: #...
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