I tried to run zorinOS , but except for one time where it booted and started to install and even installed , but upon reboot , it got stuck and was rebooting repeatedly. Other times it simply refuses to go past "try zorinOS" page.

Here is my XML

<?xml version='1.0' encoding='UTF-8'?>

<domain type='kvm'>

<name>Zorin</name>

<uuid>fec27e57-037b-d1fe-d78a-2dcatg90c57b</uuid>

<metadata>

<vmtemplate xmlns="unraid" name="Ubuntu" icon="libreelec.png" os="ubuntu" webui="" storage="default"/>

</metadata>

<memory unit='KiB'>4194304</memory>

<currentMemory unit='KiB'>4194304</currentMemory>

<memoryBacking>

<nosharepages/>

</memoryBacking>

<vcpu placement='static'>4</vcpu>

<cputune>

<vcpupin vcpu='0' cpuset='2'/>

<vcpupin vcpu='1' cpuset='8'/>

<vcpupin vcpu='2' cpuset='4'/>

<vcpupin vcpu='3' cpuset='10'/>

</cputune>

<os>

<type arch='x86_64' machine='pc-q35-8.2'>hvm</type>

<loader readonly='yes' type='pflash'>/usr/share/qemu/ovmf-x64/OVMF_CODE-pure-efi-tpm.fd</loader>

<nvram>/etc/libvirt/qemu/nvram/fec27e57-037b-d1fe-d78a-2dcatg90c57b_VARS-pure-efi-tpm.fd</nvram>

</os>

<features>

<acpi/>

<apic/>

</features>

<cpu mode='host-passthrough' check='none' migratable='on'>

<topology sockets='1' dies='1' clusters='1' cores='2' threads='2'/>

<cache mode='passthrough'/>

<feature policy='require' name='topoext'/>

</cpu>

<clock offset='utc'>

<timer name='hpet' present='no'/>

<timer name='hypervclock' present='no'/>

<timer name='pit' tickpolicy='delay'/>

<timer name='rtc' tickpolicy='catchup'/>

</clock>

<on_poweroff>destroy</on_poweroff>

<on_reboot>restart</on_reboot>

<on_crash>restart</on_crash>

<devices>

<emulator>/usr/local/sbin/qemu</emulator>

<disk type='file' device='disk'>

<driver name='qemu' type='raw' cache='writeback' discard='unmap'/>

<source file='/mnt/user/domains/Zorin/vdisk1.img'/>

<target dev='hdc' bus='virtio'/>

<serial>vdisk1</serial>

<boot order='1'/>

<address type='pci' domain='0x0000' bus='0x03' slot='0x00' function='0x0'/>

</disk>

<disk type='file' device='cdrom'>

<driver name='qemu' type='raw'/>

<source file='/mnt/user/isos/Zorin-OS-17.3-Core-64-bit-r2.iso'/>

<target dev='hda' bus='sata'/>

<readonly/>

<boot order='2'/>

<address type='drive' controller='0' bus='0' target='0' unit='0'/>

</disk>

<controller type='usb' index='0' model='ich9-ehci1'>

<address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x7'/>

</controller>

<controller type='usb' index='0' model='ich9-uhci1'>

<master startport='0'/>

<address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0' multifunction='on'/>

</controller>

<controller type='usb' index='0' model='ich9-uhci2'>

<master startport='2'/>

<address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x1' multifunction='on'/>

</controller>

<controller type='usb' index='0' model='ich9-uhci3'>

<master startport='4'/>

<address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x2'/>

</controller>

<controller type='pci' index='0' model='pcie-root'/>

<controller type='pci' index='1' model='pcie-root-port'>

<model name='pcie-root-port'/>

<target chassis='1' port='0x8'/>

<address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x0' multifunction='on'/>

</controller>

<controller type='pci' index='2' model='pcie-root-port'>

<model name='pcie-root-port'/>

<target chassis='2' port='0x9'/>

<address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x1'/>

</controller>

<controller type='pci' index='3' model='pcie-root-port'>

<model name='pcie-root-port'/>

<target chassis='3' port='0xa'/>

<address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>

</controller>

<controller type='pci' index='4' model='pcie-root-port'>

<model name='pcie-root-port'/>

<target chassis='4' port='0xb'/>

<address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x3'/>

</controller>

<controller type='virtio-serial' index='0'>

<address type='pci' domain='0x0000' bus='0x02' slot='0x00' function='0x0'/>

</controller>

<controller type='sata' index='0'>

<address type='pci' domain='0x0000' bus='0x00' slot='0x1f' function='0x2'/>

</controller>

<interface type='bridge'>

<mac address='52:54:00:b3:80:21'/>

<source bridge='br0'/>

<model type='virtio-net'/>

<address type='pci' domain='0x0000' bus='0x01' slot='0x00' function='0x0'/>

</interface>

<serial type='pty'>

<target type='isa-serial' port='0'>

<model name='isa-serial'/>

</target>

</serial>

<console type='pty'>

<target type='serial' port='0'/>

</console>

<channel type='unix'>

<target type='virtio' name='org.qemu.guest_agent.0'/>

<address type='virtio-serial' controller='0' bus='0' port='1'/>

</channel>

<input type='tablet' bus='usb'>

<address type='usb' bus='0' port='1'/>

</input>

<input type='mouse' bus='ps2'/>

<input type='keyboard' bus='ps2'/>

<tpm model='tpm-tis'>

<backend type='emulator' version='2.0' persistent_state='yes'/>

</tpm>

<graphics type='vnc' port='-1' autoport='yes' websocket='-1' listen='0.0.0.0' sharePolicy='ignore'>

<listen type='address' address='0.0.0.0'/>

</graphics>

<audio id='1' type='none'/>

<video>

<model type='cirrus' vram='16384' heads='1' primary='yes'/>

<address type='pci' domain='0x0000' bus='0x00' slot='0x1e' function='0x0'/>

</video>

<watchdog model='itco' action='reset'/>

<memballoon model='virtio'>

<address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/>

</memballoon>

</devices>

</domain>

Never mind , installed it under linux , everything worked fine.