I’m running my Home Assistant instance as a VM in Unraid. It’s been working for a long time, then, this morning, while setting things up in Z2M, the server crashed, I had to press the reset button. When turning back on, HA wouldn’t be reachable via IP or URL, looking at the VNC console, I have the “Guest has not initialized the display (yet)”.
These are the logs from the VM:
text error warn system array login
-device '{"driver":"virtio-blk-pci","bus":"pci.8","addr":"0x0","drive":"libvirt-1-format","id":"virtio-disk2","bootindex":1,"write-cache":"on","serial":"vdisk1"}' \
-netdev tap,fd=36,id=hostnet0 \
-device '{"driver":"virtio-net","netdev":"hostnet0","id":"net0","mac":"52:54:00:7a:f9:0a","bus":"pci.3","addr":"0x0"}' \
-netdev tap,fd=38,id=hostnet1 \
-device '{"driver":"virtio-net","netdev":"hostnet1","id":"net1","mac":"52:54:00:32:c0:63","bus":"pci.5","addr":"0x0"}' \
-netdev tap,fd=39,id=hostnet2 \
-device '{"driver":"virtio-net","netdev":"hostnet2","id":"net2","mac":"52:54:00:00:2e:a8","bus":"pci.6","addr":"0x0"}' \
-chardev pty,id=charserial0 \
-device '{"driver":"isa-serial","chardev":"charserial0","id":"serial0","index":0}' \
-chardev socket,id=charchannel0,fd=34,server=on,wait=off \
-device '{"driver":"virtserialport","bus":"virtio-serial0.0","nr":1,"chardev":"charchannel0","id":"channel0","name":"org.qemu.guest_agent.0"}' \
-device '{"driver":"usb-tablet","id":"input0","bus":"usb.0","port":"1"}' \
-audiodev '{"id":"audio1","driver":"none"}' \
-vnc 0.0.0.0:0,websocket=5700,audiodev=audio1 \
-k en-us \
-device '{"driver":"qxl-vga","id":"video0","max_outputs":1,"ram_size":67108864,"vram_size":67108864,"vram64_size_mb":0,"vgamem_mb":16,"bus":"pci.7","addr":"0x1"}' \
-device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.4","addr":"0x0"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
char device redirected to /dev/pts/0 (label charserial0)
2024-12-01T11:24:01.871922Z qemu-system-x86_64: -device {"driver":"pcie-pci-bridge","id":"pci.7","bus":"pci.1","addr":"0x0"}: Bus 'pci.1' not found
2024-12-01 11:24:01.955+0000: shutting down, reason=failed
2024-12-01 11:33:03.144+0000: starting up libvirt version: 8.7.0, qemu version: 7.2.0, kernel: 6.1.82-Unraid, hostname: NickFury
LC_ALL=C \
PATH=/bin:/sbin:/usr/bin:/usr/sbin \
HOME=/var/lib/libvirt/qemu/domain-5-Casita \
XDG_DATA_HOME=/var/lib/libvirt/qemu/domain-5-Casita/.local/share \
XDG_CACHE_HOME=/var/lib/libvirt/qemu/domain-5-Casita/.cache \
XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain-5-Casita/.config \
/usr/local/sbin/qemu \
-name guest=Casita,debug-threads=on \
-S \
-object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain-5-Casita/master-key.aes"}' \
-blockdev '{"driver":"file","filename":"/usr/share/qemu/ovmf-x64/OVMF_CODE-pure-efi.fd","node-name":"libvirt-pflash0-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-pflash0-format","read-only":true,"driver":"raw","file":"libvirt-pflash0-storage"}' \
-blockdev '{"driver":"file","filename":"/etc/libvirt/qemu/nvram/257330d2-12e6-41cc-a9b7-884419cea95e_VARS-pure-efi.fd","node-name":"libvirt-pflash1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-pflash1-format","read-only":false,"driver":"raw","file":"libvirt-pflash1-storage"}' \
-machine pc-q35-7.2,usb=off,dump-guest-core=off,mem-merge=off,memory-backend=pc.ram,pflash0=libvirt-pflash0-format,pflash1=libvirt-pflash1-format \
-accel kvm \
-cpu host,migratable=on,host-cache-info=on,l3-cache=off \
-m 6656 \
-object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":6979321856}' \
-overcommit mem-lock=off \
-smp 2,sockets=1,dies=1,cores=1,threads=2 \
-uuid 257330d2-12e6-41cc-a9b7-884419cea95e \
-no-user-config \
-nodefaults \
-chardev socket,id=charmonitor,fd=35,server=on,wait=off \
-mon chardev=charmonitor,id=monitor,mode=control \
-rtc base=utc,driftfix=slew \
-global kvm-pit.lost_tick_policy=delay \
-no-hpet \
-no-shutdown \
-boot strict=on \
-device '{"driver":"pcie-root-port","port":8,"chassis":1,"id":"pci.1","bus":"pcie.0","multifunction":true,"addr":"0x1"}' \
-device '{"driver":"pcie-root-port","port":9,"chassis":2,"id":"pci.2","bus":"pcie.0","addr":"0x1.0x1"}' \
-device '{"driver":"pcie-root-port","port":10,"chassis":3,"id":"pci.3","bus":"pcie.0","addr":"0x1.0x2"}' \
-device '{"driver":"pcie-root-port","port":11,"chassis":4,"id":"pci.4","bus":"pcie.0","addr":"0x1.0x3"}' \
-device '{"driver":"pcie-root-port","port":12,"chassis":5,"id":"pci.5","bus":"pcie.0","addr":"0x1.0x4"}' \
-device '{"driver":"pcie-root-port","port":13,"chassis":6,"id":"pci.6","bus":"pcie.0","addr":"0x1.0x5"}' \
-device '{"driver":"pcie-pci-bridge","id":"pci.7","bus":"pci.1","addr":"0x0"}' \
-device '{"driver":"pcie-root-port","port":14,"chassis":8,"id":"pci.8","bus":"pcie.0","addr":"0x1.0x6"}' \
-device '{"driver":"ich9-usb-ehci1","id":"usb","bus":"pcie.0","addr":"0x7.0x7"}' \
-device '{"driver":"ich9-usb-uhci1","masterbus":"usb.0","firstport":0,"bus":"pcie.0","multifunction":true,"addr":"0x7"}' \
-device '{"driver":"ich9-usb-uhci2","masterbus":"usb.0","firstport":2,"bus":"pcie.0","multifunction":true,"addr":"0x7.0x1"}' \
-device '{"driver":"ich9-usb-uhci3","masterbus":"usb.0","firstport":4,"bus":"pcie.0","addr":"0x7.0x2"}' \
-device '{"driver":"virtio-serial-pci","id":"virtio-serial0","bus":"pci.2","addr":"0x0"}' \
-blockdev '{"driver":"file","filename":"/mnt/user/domains/Casita/vdisk1.img","node-name":"libvirt-1-storage","cache":{"direct":false,"no-flush":false},"auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"cache":{"direct":false,"no-flush":false},"driver":"qcow2","file":"libvirt-1-storage","backing":null}' \
-device '{"driver":"virtio-blk-pci","bus":"pci.8","addr":"0x0","drive":"libvirt-1-format","id":"virtio-disk2","bootindex":1,"write-cache":"on","serial":"vdisk1"}' \
-netdev tap,fd=36,id=hostnet0 \
-device '{"driver":"virtio-net","netdev":"hostnet0","id":"net0","mac":"52:54:00:7a:f9:0a","bus":"pci.3","addr":"0x0"}' \
-netdev tap,fd=38,id=hostnet1 \
-device '{"driver":"virtio-net","netdev":"hostnet1","id":"net1","mac":"52:54:00:32:c0:63","bus":"pci.5","addr":"0x0"}' \
-netdev tap,fd=39,id=hostnet2 \
-device '{"driver":"virtio-net","netdev":"hostnet2","id":"net2","mac":"52:54:00:00:2e:a8","bus":"pci.6","addr":"0x0"}' \
-chardev pty,id=charserial0 \
-device '{"driver":"isa-serial","chardev":"charserial0","id":"serial0","index":0}' \
-chardev socket,id=charchannel0,fd=34,server=on,wait=off \
-device '{"driver":"virtserialport","bus":"virtio-serial0.0","nr":1,"chardev":"charchannel0","id":"channel0","name":"org.qemu.guest_agent.0"}' \
-device '{"driver":"usb-tablet","id":"input0","bus":"usb.0","port":"1"}' \
-audiodev '{"id":"audio1","driver":"none"}' \
-vnc 0.0.0.0:0,websocket=5700,audiodev=audio1 \
-k en-us \
-device '{"driver":"qxl-vga","id":"video0","max_outputs":1,"ram_size":67108864,"vram_size":67108864,"vram64_size_mb":0,"vgamem_mb":16,"bus":"pci.7","addr":"0x1"}' \
-device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.4","addr":"0x0"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
char device redirected to /dev/pts/0 (label charserial0)
qxl_send_events: spice-server bug: guest stopped, ignoring
I asked Gemini what it means and it said there is a problem with the virtual GPU.
This is the configuration for the VM
<?xml version='1.0' encoding='UTF-8'?>
<domain type='kvm' id='5'>
<name>Casita</name>
<uuid>257330d2-12e6-41cc-a9b7-884419cea95e</uuid>
<metadata>
<vmtemplate xmlns="unraid" name="Linux" icon="Hassio_2.png" os="linux"/>
</metadata>
<memory unit='KiB'>6815744</memory>
<currentMemory unit='KiB'>2097152</currentMemory>
<memoryBacking>
<nosharepages/>
</memoryBacking>
<vcpu placement='static'>2</vcpu>
<cputune>
<vcpupin vcpu='0' cpuset='0'/>
<vcpupin vcpu='1' cpuset='1'/>
</cputune>
<resource>
<partition>/machine</partition>
</resource>
<os>
<type arch='x86_64' machine='pc-q35-7.2'>hvm</type>
<loader readonly='yes' type='pflash'>/usr/share/qemu/ovmf-x64/OVMF_CODE-pure-efi.fd</loader>
<nvram>/etc/libvirt/qemu/nvram/257330d2-12e6-41cc-a9b7-884419cea95e_VARS-pure-efi.fd</nvram>
</os>
<features>
<acpi/>
<apic/>
</features>
<cpu mode='host-passthrough' check='none' migratable='on'>
<topology sockets='1' dies='1' cores='1' threads='2'/>
<cache mode='passthrough'/>
</cpu>
<clock offset='utc'>
<timer name='rtc' tickpolicy='catchup'/>
<timer name='pit' tickpolicy='delay'/>
<timer name='hpet' present='no'/>
</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='qcow2' cache='writeback'/>
<source file='/mnt/user/domains/Casita/vdisk1.img' index='1'/>
<backingStore/>
<target dev='hdc' bus='virtio'/>
<serial>vdisk1</serial>
<boot order='1'/>
<alias name='virtio-disk2'/>
<address type='pci' domain='0x0000' bus='0x08' slot='0x00' function='0x0'/>
</disk>
<controller type='usb' index='0' model='ich9-ehci1'>
<alias name='usb'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x7'/>
</controller>
<controller type='usb' index='0' model='ich9-uhci1'>
<alias name='usb'/>
<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'>
<alias name='usb'/>
<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'>
<alias name='usb'/>
<master startport='4'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x2'/>
</controller>
<controller type='pci' index='0' model='pcie-root'>
<alias name='pcie.0'/>
</controller>
<controller type='pci' index='1' model='pcie-root-port'>
<model name='pcie-root-port'/>
<target chassis='1' port='0x8'/>
<alias name='pci.1'/>
<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'/>
<alias name='pci.2'/>
<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'/>
<alias name='pci.3'/>
<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'/>
<alias name='pci.4'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x3'/>
</controller>
<controller type='pci' index='5' model='pcie-root-port'>
<model name='pcie-root-port'/>
<target chassis='5' port='0xc'/>
<alias name='pci.5'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x4'/>
</controller>
<controller type='pci' index='6' model='pcie-root-port'>
<model name='pcie-root-port'/>
<target chassis='6' port='0xd'/>
<alias name='pci.6'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x5'/>
</controller>
<controller type='pci' index='7' model='pcie-to-pci-bridge'>
<model name='pcie-pci-bridge'/>
<alias name='pci.7'/>
<address type='pci' domain='0x0000' bus='0x01' slot='0x00' function='0x0'/>
</controller>
<controller type='pci' index='8' model='pcie-root-port'>
<model name='pcie-root-port'/>
<target chassis='8' port='0xe'/>
<alias name='pci.8'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x6'/>
</controller>
<controller type='virtio-serial' index='0'>
<alias name='virtio-serial0'/>
<address type='pci' domain='0x0000' bus='0x02' slot='0x00' function='0x0'/>
</controller>
<controller type='sata' index='0'>
<alias name='ide'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x1f' function='0x2'/>
</controller>
<interface type='bridge'>
<mac address='52:54:00:7a:f9:0a'/>
<source bridge='br0'/>
<target dev='vnet12'/>
<model type='virtio-net'/>
<alias name='net0'/>
<address type='pci' domain='0x0000' bus='0x03' slot='0x00' function='0x0'/>
</interface>
<interface type='bridge'>
<mac address='52:54:00:32:c0:63'/>
<source bridge='br0.100'/>
<target dev='vnet13'/>
<model type='virtio-net'/>
<alias name='net1'/>
<address type='pci' domain='0x0000' bus='0x05' slot='0x00' function='0x0'/>
</interface>
<interface type='bridge'>
<mac address='52:54:00:00:2e:a8'/>
<source bridge='br0.123'/>
<target dev='vnet14'/>
<model type='virtio-net'/>
<alias name='net2'/>
<address type='pci' domain='0x0000' bus='0x06' slot='0x00' function='0x0'/>
</interface>
<serial type='pty'>
<source path='/dev/pts/0'/>
<target type='isa-serial' port='0'>
<model name='isa-serial'/>
</target>
<alias name='serial0'/>
</serial>
<console type='pty' tty='/dev/pts/0'>
<source path='/dev/pts/0'/>
<target type='serial' port='0'/>
<alias name='serial0'/>
</console>
<channel type='unix'>
<source mode='bind' path='/var/lib/libvirt/qemu/channel/target/domain-5-Casita/org.qemu.guest_agent.0'/>
<target type='virtio' name='org.qemu.guest_agent.0' state='connected'/>
<alias name='channel0'/>
<address type='virtio-serial' controller='0' bus='0' port='1'/>
</channel>
<input type='tablet' bus='usb'>
<alias name='input0'/>
<address type='usb' bus='0' port='1'/>
</input>
<input type='mouse' bus='ps2'>
<alias name='input1'/>
</input>
<input type='keyboard' bus='ps2'>
<alias name='input2'/>
</input>
<graphics type='vnc' port='5900' autoport='yes' websocket='5700' listen='0.0.0.0' keymap='en-us'>
<listen type='address' address='0.0.0.0'/>
</graphics>
<audio id='1' type='none'/>
<video>
<model type='qxl' ram='65536' vram='65536' vgamem='16384' heads='1' primary='yes'/>
<alias name='video0'/>
<address type='pci' domain='0x0000' bus='0x07' slot='0x01' function='0x0'/>
</video>
<memballoon model='virtio'>
<alias name='balloon0'/>
<address type='pci' domain='0x0000' bus='0x04' slot='0x00' function='0x0'/>
</memballoon>
</devices>
<seclabel type='dynamic' model='dac' relabel='yes'>
<label>+0:+100</label>
<imagelabel>+0:+100</imagelabel>
</seclabel>
</domain>
None of the automations work around the house, so it’s not just a matter of an unreachable website, the whole thing is not working.
I never accessed via SSH, but I tried and it is at least reachable, but I can’t enter with “root” and no password, so I am at a loss on how to login.
EDIT: I can ping the HA ip, but the browser throws this when trying to open the web ui: ERR_CONNECTION_REFUSED
EDIT2: I can reach the observer and it says HA is ok
Home Assistant observer
| Supervisor: | Connected |
|---|---|
| Supported: | Supported |
| Healthy: | Healthy |