winbox.waw.hackerspace.pl
, user/password: jak na LDAPReinstall uninstall and reinstall GPU drivers
Install qxldod
drivers.
Disable hibernation: powercfg /h off
Install qemu agent
and vioserial
driver in guest
Well, disable screen blanking and autosuspend…
https://wiki.archlinux.org/index.php/libvirt#PulseAudio
<domain type='kvm' xmlns:qemu='http://libvirt.org/schemas/domain/qemu/1.0'> [...] <qemu:commandline> <qemu:env name='QEMU_AUDIO_DRV' value='pa'/> <qemu:env name='QEMU_PA_SERVER' value='sound.waw.hackerspace.pl'/> </qemu:commandline> </domain>
Change Default Format
from 16bit 48kHz
to 16bit 44.1kHz
in emulated sound card properties in guest.
Enable “HIGH PERFRORMANCE” power profile.
Seems like keeping QXL enabled on VMs with Radeon GPU passed through fixes GPU crashes on host suspend. (VM needs to be suspended first as well)
Install spice guest tools: https://www.spice-space.org/download/windows/spice-guest-tools/spice-guest-tools-latest.exe (https://www.spice-space.org/download.html)
br0
.Use UEFI & Q35 platform model. (re https://forum.level1techs.com/t/fedora-28-pci-e-gpu-passthrough-linux-guest/127161/3)
https://github.com/kholia/OSX-KVM + wieloryb:/storage/common/S*/O*/*.README
Works perfectly fine, including GPU passthrough.