Comment # 4 on bug 1203458 from Daniel Scott

I did this as user, super user, and with sudo

dos@DOS1:~> echo $DISPLAY
:0
dos@DOS1:~> sudo su
[sudo] password for root: 
DOS1:/home/dos # echo $display

DOS1:/home/dos # exit
exit
dos@DOS1:~> sudo echo $display

dos@DOS1:~>

So I tried running virt-manager as user, and that produced the GUI, and after
opening the VM and running it, crashed with the following log info located in
/home/dos/.cache/virt-manager

[Thu, 15 Sep 2022 11:11:30 virt-manager 26752] DEBUG (cli:204) Version 4.1.0
launched with command line: /usr/bin/virt-manager --debug
[Thu, 15 Sep 2022 11:11:30 virt-manager 26752] DEBUG (virtmanager:170)
virt-manager version: 4.1.0
[Thu, 15 Sep 2022 11:11:30 virt-manager 26752] DEBUG (virtmanager:171)
virtManager import: /usr/share/virt-manager/virtManager
[Thu, 15 Sep 2022 11:11:30 virt-manager 26752] DEBUG (virtmanager:208)
PyGObject version: 3.42.2
[Thu, 15 Sep 2022 11:11:30 virt-manager 26752] DEBUG (virtmanager:212) GTK
version: 3.24.34
[Thu, 15 Sep 2022 11:11:30 virt-manager 26752] DEBUG (systray:72) Imported
AppIndicator3=<IntrospectionModule 'AppIndicator3' from
'/usr/lib64/girepository-1.0/AppIndicator3-0.1.typelib'>
[Thu, 15 Sep 2022 11:11:30 virt-manager 26752] DEBUG (systray:78) Using
AppIndicator3 for systray
[Thu, 15 Sep 2022 11:11:30 virt-manager 26752] DEBUG (engine:244) Connected to
remote app instance.
[Thu, 15 Sep 2022 11:11:30 virt-manager 14674] DEBUG (engine:461) processing
cli command uri= show_window=manager domain=
[Thu, 15 Sep 2022 11:11:30 virt-manager 14674] DEBUG (engine:464) No cli action
requested, launching default window
[Thu, 15 Sep 2022 11:11:30 virt-manager 14674] DEBUG (manager:185) Showing
manager
[Thu, 15 Sep 2022 11:11:30 virt-manager 14674] DEBUG (engine:316) window
counter incremented to 1
[Thu, 15 Sep 2022 11:11:44 virt-manager 14674] DEBUG (domcapabilities:248)
Fetched domain capabilities for
(/usr/bin/qemu-system-x86_64,x86_64,pc-q35-6.1,kvm): <domainCapabilities>
  <path>/usr/bin/qemu-system-x86_64</path>
  <domain>kvm</domain>
  <machine>pc-q35-6.1</machine>
  <arch>x86_64</arch>
  <vcpu max='288'/>
  <iothreads supported='yes'/>
  <os supported='yes'>
    <enum name='firmware'>
      <value>bios</value>
      <value>efi</value>
    </enum>
    <loader supported='yes'>
      <value>/usr/share/qemu/ovmf-x86_64-smm-ms-code.bin</value>
      <value>/usr/share/qemu/ovmf-x86_64-smm-opensuse-code.bin</value>
      <value>/usr/share/qemu/ovmf-x86_64-smm-suse-code.bin</value>
      <value>/usr/share/qemu/ovmf-x86_64-smm-code.bin</value>
      <value>/usr/share/qemu/bios-256k.bin</value>
      <value>/usr/share/qemu/ovmf-x86_64-ms-code.bin</value>
      <value>/usr/share/qemu/ovmf-x86_64-opensuse-code.bin</value>
      <value>/usr/share/qemu/ovmf-x86_64-suse-code.bin</value>
      <value>/usr/share/qemu/ovmf-x86_64-code.bin</value>
      <value>/usr/share/qemu/ovmf-x86_64-ms-4m-code.bin</value>
      <value>/usr/share/qemu/ovmf-x86_64-opensuse-4m-code.bin</value>
      <value>/usr/share/qemu/ovmf-x86_64-suse-4m-code.bin</value>
      <value>/usr/share/qemu/ovmf-x86_64-4m-code.bin</value>
      <value>/usr/share/qemu/bios.bin</value>
      <enum name='type'>
        <value>rom</value>
        <value>pflash</value>
      </enum>
      <enum name='readonly'>
        <value>yes</value>
        <value>no</value>
      </enum>
      <enum name='secure'>
        <value>yes</value>
        <value>no</value>
      </enum>
    </loader>
  </os>
  <cpu>
    <mode name='host-passthrough' supported='yes'>
      <enum name='hostPassthroughMigratable'>
        <value>on</value>
        <value>off</value>
      </enum>
    </mode>
    <mode name='maximum' supported='yes'>
      <enum name='maximumMigratable'>
        <value>on</value>
        <value>off</value>
      </enum>
    </mode>
    <mode name='host-model' supported='yes'>
      <model fallback='forbid'>EPYC-Rome</model>
      <vendor>AMD</vendor>
      <feature policy='require' name='x2apic'/>
      <feature policy='require' name='tsc-deadline'/>
      <feature policy='require' name='hypervisor'/>
      <feature policy='require' name='tsc_adjust'/>
      <feature policy='require' name='stibp'/>
      <feature policy='require' name='arch-capabilities'/>
      <feature policy='require' name='ssbd'/>
      <feature policy='require' name='xsaves'/>
      <feature policy='require' name='cmp_legacy'/>
      <feature policy='require' name='invtsc'/>
      <feature policy='require' name='amd-ssbd'/>
      <feature policy='require' name='virt-ssbd'/>
      <feature policy='require' name='lbrv'/>
      <feature policy='require' name='tsc-scale'/>
      <feature policy='require' name='vmcb-clean'/>
      <feature policy='require' name='pause-filter'/>
      <feature policy='require' name='pfthreshold'/>
      <feature policy='require' name='svme-addr-chk'/>
      <feature policy='require' name='rdctl-no'/>
      <feature policy='require' name='skip-l1dfl-vmentry'/>
      <feature policy='require' name='mds-no'/>
      <feature policy='require' name='pschange-mc-no'/>
    </mode>
    <mode name='custom' supported='yes'>
      <model usable='yes'>qemu64</model>
      <model usable='yes'>qemu32</model>
      <model usable='no'>phenom</model>
      <model usable='yes'>pentium3</model>
      <model usable='yes'>pentium2</model>
      <model usable='yes'>pentium</model>
      <model usable='no'>n270</model>
      <model usable='yes'>kvm64</model>
      <model usable='yes'>kvm32</model>
      <model usable='no'>coreduo</model>
      <model usable='no'>core2duo</model>
      <model usable='no'>athlon</model>
      <model usable='no'>Westmere-IBRS</model>
      <model usable='yes'>Westmere</model>
      <model usable='no'>Snowridge</model>
      <model usable='no'>Skylake-Server-noTSX-IBRS</model>
      <model usable='no'>Skylake-Server-IBRS</model>
      <model usable='no'>Skylake-Server</model>
      <model usable='no'>Skylake-Client-noTSX-IBRS</model>
      <model usable='no'>Skylake-Client-IBRS</model>
      <model usable='no'>Skylake-Client</model>
      <model usable='no'>SandyBridge-IBRS</model>
      <model usable='yes'>SandyBridge</model>
      <model usable='yes'>Penryn</model>
      <model usable='no'>Opteron_G5</model>
      <model usable='no'>Opteron_G4</model>
      <model usable='yes'>Opteron_G3</model>
      <model usable='yes'>Opteron_G2</model>
      <model usable='yes'>Opteron_G1</model>
      <model usable='no'>Nehalem-IBRS</model>
      <model usable='yes'>Nehalem</model>
      <model usable='no'>IvyBridge-IBRS</model>
      <model usable='no'>IvyBridge</model>
      <model usable='no'>Icelake-Server-noTSX</model>
      <model usable='no'>Icelake-Server</model>
      <model usable='no' deprecated='yes'>Icelake-Client-noTSX</model>
      <model usable='no' deprecated='yes'>Icelake-Client</model>
      <model usable='no'>Haswell-noTSX-IBRS</model>
      <model usable='no'>Haswell-noTSX</model>
      <model usable='no'>Haswell-IBRS</model>
      <model usable='no'>Haswell</model>
      <model usable='yes'>EPYC-Rome</model>
      <model usable='no'>EPYC-Milan</model>
      <model usable='yes'>EPYC-IBPB</model>
      <model usable='yes'>EPYC</model>
      <model usable='yes'>Dhyana</model>
      <model usable='no'>Cooperlake</model>
      <model usable='yes'>Conroe</model>
      <model usable='no'>Cascadelake-Server-noTSX</model>
      <model usable='no'>Cascadelake-Server</model>
      <model usable='no'>Broadwell-noTSX-IBRS</model>
      <model usable='no'>Broadwell-noTSX</model>
      <model usable='no'>Broadwell-IBRS</model>
      <model usable='no'>Broadwell</model>
      <model usable='yes'>486</model>
    </mode>
  </cpu>
  <memoryBacking supported='yes'>
    <enum name='sourceType'>
      <value>file</value>
      <value>anonymous</value>
      <value>memfd</value>
    </enum>
  </memoryBacking>
  <devices>
    <disk supported='yes'>
      <enum name='diskDevice'>
        <value>disk</value>
        <value>cdrom</value>
        <value>floppy</value>
        <value>lun</value>
      </enum>
      <enum name='bus'>
        <value>fdc</value>
        <value>scsi</value>
        <value>virtio</value>
        <value>usb</value>
        <value>sata</value>
      </enum>
      <enum name='model'>
        <value>virtio</value>
        <value>virtio-transitional</value>
        <value>virtio-non-transitional</value>
      </enum>
    </disk>
    <graphics supported='yes'>
      <enum name='type'>
        <value>vnc</value>
        <value>spice</value>
        <value>egl-headless</value>
        <value>dbus</value>
      </enum>
    </graphics>
    <video supported='yes'>
      <enum name='modelType'>
        <value>vga</value>
        <value>cirrus</value>
        <value>vmvga</value>
        <value>qxl</value>
        <value>virtio</value>
        <value>none</value>
        <value>bochs</value>
        <value>ramfb</value>
      </enum>
    </video>
    <hostdev supported='yes'>
      <enum name='mode'>
        <value>subsystem</value>
      </enum>
      <enum name='startupPolicy'>
        <value>default</value>
        <value>mandatory</value>
        <value>requisite</value>
        <value>optional</value>
      </enum>
      <enum name='subsysType'>
        <value>usb</value>
        <value>pci</value>
        <value>scsi</value>
      </enum>
      <enum name='capsType'/>
      <enum name='pciBackend'>
        <value>default</value>
        <value>vfio</value>
      </enum>
    </hostdev>
    <rng supported='yes'>
      <enum name='model'>
        <value>virtio</value>
        <value>virtio-transitional</value>
        <value>virtio-non-transitional</value>
      </enum>
      <enum name='backendModel'>
        <value>random</value>
        <value>egd</value>
        <value>builtin</value>
      </enum>
    </rng>
    <filesystem supported='yes'>
      <enum name='driverType'>
        <value>path</value>
        <value>handle</value>
        <value>virtiofs</value>
      </enum>
    </filesystem>
    <tpm supported='yes'>
      <enum name='model'>
        <value>tpm-tis</value>
        <value>tpm-crb</value>
      </enum>
      <enum name='backendModel'>
        <value>passthrough</value>
        <value>emulator</value>
      </enum>
      <enum name='backendVersion'>
        <value>1.2</value>
        <value>2.0</value>
      </enum>
    </tpm>
  </devices>
  <features>
    <gic supported='no'/>
    <vmcoreinfo supported='yes'/>
    <genid supported='yes'/>
    <backingStoreInput supported='yes'/>
    <backup supported='yes'/>
    <sev supported='no'/>
  </features>
</domainCapabilities>

[Thu, 15 Sep 2022 11:11:44 virt-manager 14674] DEBUG (vmwindow:188) Showing VM
details: <vmmDomain name=ubuntu20.04 id=0x7ff2a5d2b500>
[Thu, 15 Sep 2022 11:11:44 virt-manager 14674] DEBUG (engine:316) window
counter incremented to 2
[Thu, 15 Sep 2022 11:11:46 virt-manager 14674] DEBUG (vmmenu:215) Starting vm
'ubuntu20.04'
[Thu, 15 Sep 2022 11:11:46 virt-manager 14674] DEBUG (connection:708) node
device lifecycle event: nodedev=net_vnet3_fe_54_00_93_dc_b7
state=VIR_NODE_DEVICE_EVENT_CREATED reason=0
[Thu, 15 Sep 2022 11:11:46 virt-manager 14674] DEBUG (connection:648) domain
agent lifecycle event: domain=ubuntu20.04
state=VIR_CONNECT_DOMAIN_EVENT_AGENT_LIFECYCLE_STATE_DISCONNECTED reason=1
[Thu, 15 Sep 2022 11:11:46 virt-manager 14674] DEBUG (console:721) Starting
connect process for proto=spice trans= connhost=127.0.0.1 connuser= connport=
gaddr=127.0.0.1 gport=5900 gtlsport=None gsocket=None

The following was added after I opened virt-manager again and stopped the VM

[Thu, 15 Sep 2022 11:20:22 virt-manager 30986] DEBUG (cli:204) Version 4.1.0
launched with command line: /usr/bin/virt-manager
[Thu, 15 Sep 2022 11:20:22 virt-manager 30986] DEBUG (virtmanager:170)
virt-manager version: 4.1.0
[Thu, 15 Sep 2022 11:20:22 virt-manager 30986] DEBUG (virtmanager:171)
virtManager import: /usr/share/virt-manager/virtManager
[Thu, 15 Sep 2022 11:20:22 virt-manager 30989] DEBUG (virtmanager:208)
PyGObject version: 3.42.2
[Thu, 15 Sep 2022 11:20:22 virt-manager 30989] DEBUG (virtmanager:212) GTK
version: 3.24.34
[Thu, 15 Sep 2022 11:20:22 virt-manager 30989] DEBUG (systray:72) Imported
AppIndicator3=<IntrospectionModule 'AppIndicator3' from
'/usr/lib64/girepository-1.0/AppIndicator3-0.1.typelib'>
[Thu, 15 Sep 2022 11:20:22 virt-manager 30989] DEBUG (systray:78) Using
AppIndicator3 for systray
[Thu, 15 Sep 2022 11:20:22 virt-manager 30989] DEBUG (systray:464) Showing
systray: True
[Thu, 15 Sep 2022 11:20:22 virt-manager 30989] DEBUG (inspection:206) python
guestfs is not installed
[Thu, 15 Sep 2022 11:20:22 virt-manager 30989] DEBUG (engine:113) Loading
stored URIs:
qemu:///system
[Thu, 15 Sep 2022 11:20:22 virt-manager 30989] DEBUG (engine:461) processing
cli command uri= show_window=manager domain=
[Thu, 15 Sep 2022 11:20:22 virt-manager 30989] DEBUG (engine:464) No cli action
requested, launching default window
[Thu, 15 Sep 2022 11:20:22 virt-manager 30989] DEBUG (manager:185) Showing
manager
[Thu, 15 Sep 2022 11:20:22 virt-manager 30989] DEBUG (engine:316) window
counter incremented to 1
[Thu, 15 Sep 2022 11:20:22 virt-manager 30989] DEBUG (engine:211) Initial
gtkapplication activated
[Thu, 15 Sep 2022 11:20:22 virt-manager 30989] DEBUG (connection:484)
conn=qemu:///system changed to state=Connecting
[Thu, 15 Sep 2022 11:20:22 virt-manager 30989] DEBUG (connection:905)
Scheduling background open thread for qemu:///system
[Thu, 15 Sep 2022 11:20:22 virt-manager 30989] DEBUG (connection:128) libvirt
URI versions library=8.7.0 driver=8.7.0 hypervisor=7.0.0
[Thu, 15 Sep 2022 11:20:22 virt-manager 30989] DEBUG (connection:109) Fetched
capabilities for qemu:///system: <capabilities>

  <host>
    <uuid>37e28614-3237-4207-2542-04d9f5d4203e</uuid>
    <cpu>
      <arch>x86_64</arch>
      <model>EPYC-Rome</model>
      <vendor>AMD</vendor>
      <microcode version='141561889'/>
      <signature family='23' model='113' stepping='0'/>
      <counter name='tsc' frequency='3899999000' scaling='yes'/>
      <topology sockets='1' dies='1' cores='8' threads='2'/>
      <maxphysaddr mode='emulate' bits='43'/>
      <feature name='ht'/>
      <feature name='monitor'/>
      <feature name='osxsave'/>
      <feature name='cmt'/>
      <feature name='xsaves'/>
      <feature name='mbm_total'/>
      <feature name='mbm_local'/>
      <feature name='cmp_legacy'/>
      <feature name='extapic'/>
      <feature name='ibs'/>
      <feature name='skinit'/>
      <feature name='wdt'/>
      <feature name='tce'/>
      <feature name='topoext'/>
      <feature name='perfctr_nb'/>
      <feature name='invtsc'/>
      <feature name='amd-ssbd'/>
      <feature name='lbrv'/>
      <feature name='svm-lock'/>
      <feature name='tsc-scale'/>
      <feature name='vmcb-clean'/>
      <feature name='flushbyasid'/>
      <feature name='decodeassists'/>
      <feature name='pause-filter'/>
      <feature name='pfthreshold'/>
      <pages unit='KiB' size='4'/>
      <pages unit='KiB' size='2048'/>
      <pages unit='KiB' size='1048576'/>
    </cpu>
    <power_management>
      <suspend_mem/>
      <suspend_disk/>
      <suspend_hybrid/>
    </power_management>
    <iommu support='yes'/>
    <migration_features>
      <live/>
      <uri_transports>
        <uri_transport>tcp</uri_transport>
        <uri_transport>rdma</uri_transport>
      </uri_transports>
    </migration_features>
    <topology>
      <cells num='1'>
        <cell id='0'>
          <memory unit='KiB'>65752744</memory>
          <pages unit='KiB' size='4'>16438186</pages>
          <pages unit='KiB' size='2048'>0</pages>
          <pages unit='KiB' size='1048576'>0</pages>
          <distances>
            <sibling id='0' value='10'/>
          </distances>
          <cpus num='16'>
            <cpu id='0' socket_id='0' die_id='0' core_id='0' siblings='0,8'/>
            <cpu id='1' socket_id='0' die_id='0' core_id='1' siblings='1,9'/>
            <cpu id='2' socket_id='0' die_id='0' core_id='2' siblings='2,10'/>
            <cpu id='3' socket_id='0' die_id='0' core_id='3' siblings='3,11'/>
            <cpu id='4' socket_id='0' die_id='0' core_id='4' siblings='4,12'/>
            <cpu id='5' socket_id='0' die_id='0' core_id='5' siblings='5,13'/>
            <cpu id='6' socket_id='0' die_id='0' core_id='6' siblings='6,14'/>
            <cpu id='7' socket_id='0' die_id='0' core_id='7' siblings='7,15'/>
            <cpu id='8' socket_id='0' die_id='0' core_id='0' siblings='0,8'/>
            <cpu id='9' socket_id='0' die_id='0' core_id='1' siblings='1,9'/>
            <cpu id='10' socket_id='0' die_id='0' core_id='2' siblings='2,10'/>
            <cpu id='11' socket_id='0' die_id='0' core_id='3' siblings='3,11'/>
            <cpu id='12' socket_id='0' die_id='0' core_id='4' siblings='4,12'/>
            <cpu id='13' socket_id='0' die_id='0' core_id='5' siblings='5,13'/>
            <cpu id='14' socket_id='0' die_id='0' core_id='6' siblings='6,14'/>
            <cpu id='15' socket_id='0' die_id='0' core_id='7' siblings='7,15'/>
          </cpus>
        </cell>
      </cells>
    </topology>
    <cache>
      <bank id='0' level='3' type='both' size='16' unit='MiB' cpus='0-3,8-11'/>
      <bank id='1' level='3' type='both' size='16' unit='MiB'
cpus='4-7,12-15'/>
    </cache>
    <secmodel>
      <model>apparmor</model>
      <doi>0</doi>
    </secmodel>
    <secmodel>
      <model>dac</model>
      <doi>0</doi>
      <baselabel type='kvm'>+448:+447</baselabel>
      <baselabel type='qemu'>+448:+447</baselabel>
    </secmodel>
  </host>

  <guest>
    <os_type>hvm</os_type>
    <arch name='i686'>
      <wordsize>32</wordsize>
      <emulator>/usr/bin/qemu-system-i386</emulator>
      <machine maxCpus='255'>pc-i440fx-7.0</machine>
      <machine canonical='pc-i440fx-7.0' maxCpus='255'>pc</machine>
      <machine maxCpus='288'>pc-q35-5.2</machine>
      <machine maxCpus='255'>pc-i440fx-2.12</machine>
      <machine maxCpus='255'>pc-i440fx-2.0</machine>
      <machine maxCpus='1'>xenpv</machine>
      <machine maxCpus='255'>pc-i440fx-6.2</machine>
      <machine maxCpus='288'>pc-q35-4.2</machine>
      <machine maxCpus='255'>pc-i440fx-2.5</machine>
      <machine maxCpus='255'>pc-i440fx-4.2</machine>
      <machine maxCpus='255'>pc-i440fx-5.2</machine>
      <machine maxCpus='255' deprecated='yes'>pc-i440fx-1.5</machine>
      <machine maxCpus='255'>pc-q35-2.7</machine>
      <machine maxCpus='255'>pc-i440fx-2.2</machine>
      <machine maxCpus='255'>pc-i440fx-2.7</machine>
      <machine maxCpus='288'>pc-q35-6.1</machine>
      <machine maxCpus='128'>xenfv-3.1</machine>
      <machine canonical='xenfv-3.1' maxCpus='128'>xenfv</machine>
      <machine maxCpus='255'>pc-q35-2.4</machine>
      <machine maxCpus='288'>pc-q35-2.10</machine>
      <machine maxCpus='288'>pc-q35-5.1</machine>
      <machine maxCpus='255' deprecated='yes'>pc-i440fx-1.7</machine>
      <machine maxCpus='288'>pc-q35-2.9</machine>
      <machine maxCpus='255'>pc-i440fx-2.11</machine>
      <machine maxCpus='288'>pc-q35-3.1</machine>
      <machine maxCpus='255'>pc-i440fx-6.1</machine>
      <machine maxCpus='288'>pc-q35-4.1</machine>
      <machine maxCpus='255'>pc-i440fx-2.4</machine>
      <machine maxCpus='255'>pc-i440fx-4.1</machine>
      <machine maxCpus='255'>pc-i440fx-5.1</machine>
      <machine maxCpus='255'>pc-i440fx-2.9</machine>
      <machine maxCpus='1'>isapc</machine>
      <machine maxCpus='255' deprecated='yes'>pc-i440fx-1.4</machine>
      <machine maxCpus='255'>pc-q35-2.6</machine>
      <machine maxCpus='255'>pc-i440fx-3.1</machine>
      <machine maxCpus='288'>pc-q35-2.12</machine>
      <machine maxCpus='288'>pc-q35-7.0</machine>
      <machine canonical='pc-q35-7.0' maxCpus='288'>q35</machine>
      <machine maxCpus='255'>pc-i440fx-2.1</machine>
      <machine maxCpus='288'>pc-q35-6.0</machine>
      <machine maxCpus='255'>pc-i440fx-2.6</machine>
      <machine maxCpus='288'>pc-q35-4.0.1</machine>
      <machine maxCpus='255' deprecated='yes'>pc-i440fx-1.6</machine>
      <machine maxCpus='288'>pc-q35-5.0</machine>
      <machine maxCpus='288'>pc-q35-2.8</machine>
      <machine maxCpus='255'>pc-i440fx-2.10</machine>
      <machine maxCpus='288'>pc-q35-3.0</machine>
      <machine maxCpus='255'>pc-i440fx-6.0</machine>
      <machine maxCpus='288'>pc-q35-4.0</machine>
      <machine maxCpus='128'>xenfv-4.2</machine>
      <machine maxCpus='288'>microvm</machine>
      <machine maxCpus='255'>pc-i440fx-2.3</machine>
      <machine maxCpus='255'>pc-i440fx-4.0</machine>
      <machine maxCpus='255'>pc-i440fx-5.0</machine>
      <machine maxCpus='255'>pc-i440fx-2.8</machine>
      <machine maxCpus='288'>pc-q35-6.2</machine>
      <machine maxCpus='255'>pc-q35-2.5</machine>
      <machine maxCpus='255'>pc-i440fx-3.0</machine>
      <machine maxCpus='288'>pc-q35-2.11</machine>
      <domain type='qemu'/>
      <domain type='kvm'/>
    </arch>
    <features>
      <pae/>
      <nonpae/>
      <acpi default='on' toggle='yes'/>
      <apic default='on' toggle='no'/>
      <cpuselection/>
      <deviceboot/>
      <disksnapshot default='on' toggle='no'/>
    </features>
  </guest>

  <guest>
    <os_type>hvm</os_type>
    <arch name='x86_64'>
      <wordsize>64</wordsize>
      <emulator>/usr/bin/qemu-system-x86_64</emulator>
      <machine maxCpus='255'>pc-i440fx-7.0</machine>
      <machine canonical='pc-i440fx-7.0' maxCpus='255'>pc</machine>
      <machine maxCpus='288'>pc-q35-5.2</machine>
      <machine maxCpus='255'>pc-i440fx-2.12</machine>
      <machine maxCpus='255'>pc-i440fx-2.0</machine>
      <machine maxCpus='1'>xenpv</machine>
      <machine maxCpus='255'>pc-i440fx-6.2</machine>
      <machine maxCpus='288'>pc-q35-4.2</machine>
      <machine maxCpus='255'>pc-i440fx-2.5</machine>
      <machine maxCpus='255'>pc-i440fx-4.2</machine>
      <machine maxCpus='255'>pc-i440fx-5.2</machine>
      <machine maxCpus='255' deprecated='yes'>pc-i440fx-1.5</machine>
      <machine maxCpus='255'>pc-q35-2.7</machine>
      <machine maxCpus='255'>pc-i440fx-2.2</machine>
      <machine maxCpus='255'>pc-i440fx-2.7</machine>
      <machine maxCpus='288'>pc-q35-6.1</machine>
      <machine maxCpus='128'>xenfv-3.1</machine>
      <machine canonical='xenfv-3.1' maxCpus='128'>xenfv</machine>
      <machine maxCpus='255'>pc-q35-2.4</machine>
      <machine maxCpus='288'>pc-q35-2.10</machine>
      <machine maxCpus='288'>pc-q35-5.1</machine>
      <machine maxCpus='255' deprecated='yes'>pc-i440fx-1.7</machine>
      <machine maxCpus='288'>pc-q35-2.9</machine>
      <machine maxCpus='255'>pc-i440fx-2.11</machine>
      <machine maxCpus='288'>pc-q35-3.1</machine>
      <machine maxCpus='255'>pc-i440fx-6.1</machine>
      <machine maxCpus='288'>pc-q35-4.1</machine>
      <machine maxCpus='255'>pc-i440fx-2.4</machine>
      <machine maxCpus='255'>pc-i440fx-4.1</machine>
      <machine maxCpus='255'>pc-i440fx-5.1</machine>
      <machine maxCpus='255'>pc-i440fx-2.9</machine>
      <machine maxCpus='1'>isapc</machine>
      <machine maxCpus='255' deprecated='yes'>pc-i440fx-1.4</machine>
      <machine maxCpus='255'>pc-q35-2.6</machine>
      <machine maxCpus='255'>pc-i440fx-3.1</machine>
      <machine maxCpus='288'>pc-q35-2.12</machine>
      <machine maxCpus='288'>pc-q35-7.0</machine>
      <machine canonical='pc-q35-7.0' maxCpus='288'>q35</machine>
      <machine maxCpus='255'>pc-i440fx-2.1</machine>
      <machine maxCpus='255'>pc-i440fx-2.6</machine>
      <machine maxCpus='288'>pc-q35-6.0</machine>
      <machine maxCpus='288'>pc-q35-4.0.1</machine>
      <machine maxCpus='255' deprecated='yes'>pc-i440fx-1.6</machine>
      <machine maxCpus='288'>pc-q35-5.0</machine>
      <machine maxCpus='288'>pc-q35-2.8</machine>
      <machine maxCpus='255'>pc-i440fx-2.10</machine>
      <machine maxCpus='288'>pc-q35-3.0</machine>
      <machine maxCpus='255'>pc-i440fx-6.0</machine>
      <machine maxCpus='288'>pc-q35-4.0</machine>
      <machine maxCpus='128'>xenfv-4.2</machine>
      <machine maxCpus='288'>microvm</machine>
      <machine maxCpus='255'>pc-i440fx-2.3</machine>
      <machine maxCpus='255'>pc-i440fx-4.0</machine>
      <machine maxCpus='255'>pc-i440fx-5.0</machine>
      <machine maxCpus='255'>pc-i440fx-2.8</machine>
      <machine maxCpus='288'>pc-q35-6.2</machine>
      <machine maxCpus='255'>pc-q35-2.5</machine>
      <machine maxCpus='255'>pc-i440fx-3.0</machine>
      <machine maxCpus='288'>pc-q35-2.11</machine>
      <domain type='qemu'/>
      <domain type='kvm'/>
    </arch>
    <features>
      <acpi default='on' toggle='yes'/>
      <apic default='on' toggle='no'/>
      <cpuselection/>
      <deviceboot/>
      <disksnapshot default='on' toggle='no'/>
    </features>
  </guest>

</capabilities>

[Thu, 15 Sep 2022 11:20:22 virt-manager 30989] DEBUG (connection:741) Using
domain events
[Thu, 15 Sep 2022 11:20:22 virt-manager 30989] DEBUG (connection:780) Using
network events
[Thu, 15 Sep 2022 11:20:22 virt-manager 30989] DEBUG (connection:799) Using
storage pool events
[Thu, 15 Sep 2022 11:20:22 virt-manager 30989] DEBUG (connection:824) Using
node device events
[Thu, 15 Sep 2022 11:20:22 virt-manager 30989] DEBUG (connection:693) storage
pool refresh event: pool=default
[Thu, 15 Sep 2022 11:20:22 virt-manager 30989] DEBUG (connection:693) storage
pool refresh event: pool=Downloads
[Thu, 15 Sep 2022 11:20:22 virt-manager 30989] DEBUG (connection:693) storage
pool refresh event: pool=temp
[Thu, 15 Sep 2022 11:20:22 virt-manager 30989] DEBUG (connection:693) storage
pool refresh event: pool=KVM
[Thu, 15 Sep 2022 11:20:22 virt-manager 30989] DEBUG (connection:1074)
network=default status=Inactive added
[Thu, 15 Sep 2022 11:20:22 virt-manager 30989] DEBUG (connection:693) storage
pool refresh event: pool=default
[Thu, 15 Sep 2022 11:20:22 virt-manager 30989] DEBUG (connection:693) storage
pool refresh event: pool=Downloads
[Thu, 15 Sep 2022 11:20:22 virt-manager 30989] DEBUG (connection:1074)
pool=default status=Active added
[Thu, 15 Sep 2022 11:20:22 virt-manager 30989] DEBUG (connection:1074)
domain=Win10Pro_dos status=Shutoff added
[Thu, 15 Sep 2022 11:20:22 virt-manager 30989] DEBUG (connection:1074)
domain=Win10Pro_wxWidgets status=Shutoff added
[Thu, 15 Sep 2022 11:20:22 virt-manager 30989] DEBUG (connection:693) storage
pool refresh event: pool=temp
[Thu, 15 Sep 2022 11:20:22 virt-manager 30989] DEBUG (connection:693) storage
pool refresh event: pool=KVM
[Thu, 15 Sep 2022 11:20:22 virt-manager 30989] DEBUG (connection:1074)
domain=ubuntu20.04 status=Running added
[Thu, 15 Sep 2022 11:20:22 virt-manager 30989] DEBUG (connection:1074)
pool=Downloads status=Active added
[Thu, 15 Sep 2022 11:20:22 virt-manager 30989] DEBUG (connection:1074)
pool=temp status=Active added
[Thu, 15 Sep 2022 11:20:22 virt-manager 30989] DEBUG (connection:1074) pool=KVM
status=Active added
[Thu, 15 Sep 2022 11:20:22 virt-manager 30989] DEBUG (storage:137) Found
default pool name=default target=/var/lib/libvirt/images
[Thu, 15 Sep 2022 11:20:22 virt-manager 30989] DEBUG (connection:484)
conn=qemu:///system changed to state=Active
[Thu, 15 Sep 2022 11:20:27 virt-manager 30989] DEBUG (vmmenu:260) Shutting down
vm 'ubuntu20.04'
[Thu, 15 Sep 2022 11:20:28 virt-manager 30989] DEBUG (connection:633) domain
lifecycle event: domain=ubuntu20.04 state=VIR_DOMAIN_EVENT_SHUTDOWN
reason=VIR_DOMAIN_EVENT_SHUTDOWN_GUEST
[Thu, 15 Sep 2022 11:20:28 virt-manager 30989] DEBUG (connection:708) node
device lifecycle event: nodedev=net_vnet3_fe_54_00_93_dc_b7
state=VIR_NODE_DEVICE_EVENT_DELETED reason=0
[Thu, 15 Sep 2022 11:20:28 virt-manager 30989] DEBUG (connection:1048)
nodedev=net_vnet3_fe_54_00_93_dc_b7 removed
[Thu, 15 Sep 2022 11:20:28 virt-manager 30989] DEBUG (connection:633) domain
lifecycle event: domain=ubuntu20.04 state=VIR_DOMAIN_EVENT_STOPPED
reason=VIR_DOMAIN_EVENT_STOPPED_SHUTDOWN
[Thu, 15 Sep 2022 11:20:31 virt-manager 30989] DEBUG (manager:196) Closing
manager
[Thu, 15 Sep 2022 11:20:31 virt-manager 30989] DEBUG (engine:323) window
counter decremented to 0