I know there are multiple topics on this already but i cannot figure out what the issue is. I’ve installed HA Version 16.3 on a Win11 NUC using Oracle Virtual Box. It starts up and everything seems to be fine - however i cannot get past the Preparing Home Assistant screen. There is one error- I’ve attached the log in case someone knows what the issue is.
I’ve changed my router DNS to 1.1.1.1 & 8.8.8.8 although i don’t think it’s a network issue. I can connect to it using a browser from a different laptop. I’ve restarted the vm and host operating system multiple times. I really can’t see what is holding it out.
2026-01-10 15:13:47.473 ERROR (MainThread) [supervisor.api] Failed to get supervisor logs using advanced_logs API
Traceback (most recent call last):
File "/usr/local/lib/python3.13/site-packages/aiohttp/client_proto.py", line 144, in connection_lost
uncompleted = self._parser.feed_eof()
File "aiohttp/_http_parser.pyx", line 506, in aiohttp._http_parser.HttpParser.feed_eof
aiohttp.http_exceptions.TransferEncodingError: 400, message:
Not enough data to satisfy transfer length header.
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "/usr/src/supervisor/supervisor/api/host.py", line 288, in advanced_logs_handler
async for cursor, line in journal_logs_reader(
...<24 lines>...
break
File "/usr/src/supervisor/supervisor/utils/systemd_journal.py", line 100, in journal_logs_reader
line = await resp.content.readuntil(b"\n")
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.13/site-packages/aiohttp/streams.py", line 410, in readuntil
await self._wait("readuntil")
File "/usr/local/lib/python3.13/site-packages/aiohttp/streams.py", line 371, in _wait
await waiter
aiohttp.client_exceptions.ClientPayloadError: Response payload is not completed: <TransferEncodingError: 400, message='Not enough data to satisfy transfer length header.'>
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "/usr/src/supervisor/supervisor/api/__init__.py", line 438, in get_supervisor_logs
return await self._api_host.advanced_logs_handler(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
*args, identifier=SUPERVISOR_DOCKER_NAME, **kwargs
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
)
^
File "/usr/src/supervisor/supervisor/api/host.py", line 316, in advanced_logs_handler
raise APIError(
"Connection reset when trying to fetch data from systemd-journald."
) from ex
supervisor.exceptions.APIError: Connection reset when trying to fetch data from systemd-journald.
2026-01-10 15:13:48.951 ERROR (MainThread) [supervisor.api] Failed to get supervisor logs using advanced_logs API
Traceback (most recent call last):
File "/usr/local/lib/python3.13/site-packages/aiohttp/client_proto.py", line 144, in connection_lost
uncompleted = self._parser.feed_eof()
File "aiohttp/_http_parser.pyx", line 506, in aiohttp._http_parser.HttpParser.feed_eof
aiohttp.http_exceptions.TransferEncodingError: 400, message:
Not enough data to satisfy transfer length header.
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "/usr/src/supervisor/supervisor/api/host.py", line 288, in advanced_logs_handler
async for cursor, line in journal_logs_reader(
...<24 lines>...
break
File "/usr/src/supervisor/supervisor/utils/systemd_journal.py", line 100, in journal_logs_reader
line = await resp.content.readuntil(b"\n")
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.13/site-packages/aiohttp/streams.py", line 410, in readuntil
await self._wait("readuntil")
File "/usr/local/lib/python3.13/site-packages/aiohttp/streams.py", line 371, in _wait
await waiter
aiohttp.client_exceptions.ClientPayloadError: Response payload is not completed: <TransferEncodingError: 400, message='Not enough data to satisfy transfer length header.'>
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "/usr/src/supervisor/supervisor/api/__init__.py", line 438, in get_supervisor_logs
return await self._api_host.advanced_logs_handler(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
*args, identifier=SUPERVISOR_DOCKER_NAME, **kwargs
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
)
^
File "/usr/src/supervisor/supervisor/api/host.py", line 316, in advanced_logs_handler
raise APIError(
"Connection reset when trying to fetch data from systemd-journald."
) from ex
supervisor.exceptions.APIError: Connection reset when trying to fetch data from systemd-journald.
s6-rc: info: service legacy-services: stopping
2026-01-10 15:13:49.403 INFO (MainThread) [supervisor.misc.scheduler] Shutting down scheduled tasks
2026-01-10 15:13:49.423 INFO (MainThread) [supervisor.docker.monitor] Stopped docker events monitor
2026-01-10 15:13:49.439 INFO (MainThread) [supervisor.api] Stopping API on 172.30.32.2
2026-01-10 15:13:49.487 INFO (MainThread) [supervisor.hardware.monitor] Stopped Supervisor hardware monitor
2026-01-10 15:13:49.567 INFO (MainThread) [supervisor.dbus.manager] Closed conection to system D-Bus.
2026-01-10 15:13:49.619 INFO (MainThread) [supervisor.core] Supervisor is down - 0
2026-01-10 15:13:49.694 INFO (MainThread) [__main__] Closing Supervisor
[07:13:50] INFO: Watchdog restart after closing
[07:13:52] WARNING: Halt Supervisor
[07:13:52] INFO: Supervisor restart after closing
s6-rc: info: service legacy-services successfully stopped
s6-rc: info: service legacy-cont-init: stopping
s6-rc: info: service legacy-cont-init successfully stopped
s6-rc: info: service fix-attrs: stopping
s6-rc: info: service fix-attrs successfully stopped
s6-rc: info: service s6rc-oneshot-runner: stopping
s6-rc: info: service s6rc-oneshot-runner successfully stopped
s6-rc: info: service s6rc-oneshot-runner: starting
s6-rc: info: service s6rc-oneshot-runner successfully started
s6-rc: info: service fix-attrs: starting
s6-rc: info: service fix-attrs successfully started
s6-rc: info: service legacy-cont-init: starting
cont-init: info: running /etc/cont-init.d/udev.sh
[07:15:22] INFO: Using udev information from host
cont-init: info: /etc/cont-init.d/udev.sh exited 0
s6-rc: info: service legacy-cont-init successfully started
s6-rc: info: service legacy-services: starting
services-up: info: copying legacy longrun supervisor (no readiness notification)
services-up: info: copying legacy longrun watchdog (no readiness notification)
s6-rc: info: service legacy-services successfully started
[07:15:22] INFO: Starting local supervisor watchdog...
2026-01-10 07:15:30.686 INFO (MainThread) [__main__] Initializing Supervisor setup
2026-01-10 07:15:31.223 INFO (MainThread) [supervisor.coresys] Setting up coresys for machine: qemux86-64
2026-01-10 15:15:31.249 INFO (MainThread) [supervisor.docker.supervisor] Attaching to Supervisor ghcr.io/home-assistant/amd64-hassio-supervisor with version 2026.01.0
2026-01-10 15:15:31.327 INFO (MainThread) [supervisor.resolution.evaluate] Starting system evaluation with state initialize
2026-01-10 15:15:31.333 INFO (MainThread) [supervisor.resolution.evaluate] System evaluation complete
2026-01-10 15:15:31.335 INFO (MainThread) [__main__] Setting up Supervisor
2026-01-10 15:15:31.847 INFO (MainThread) [supervisor.api] Starting API on 172.30.32.2
2026-01-10 15:15:32.023 INFO (MainThread) [supervisor.hardware.monitor] Started Supervisor hardware monitor
2026-01-10 15:15:32.030 INFO (MainThread) [supervisor.dbus.manager] Connected to system D-Bus.
2026-01-10 15:15:32.032 INFO (MainThread) [supervisor.dbus.agent] Load dbus interface io.hass.os
2026-01-10 15:15:32.034 INFO (MainThread) [supervisor.dbus.hostname] Load dbus interface org.freedesktop.hostname1
2026-01-10 15:15:32.039 INFO (MainThread) [supervisor.dbus.logind] Load dbus interface org.freedesktop.login1
2026-01-10 15:15:32.044 INFO (MainThread) [supervisor.dbus.network] Load dbus interface org.freedesktop.NetworkManager
2026-01-10 15:15:32.055 INFO (MainThread) [supervisor.dbus.rauc] Load dbus interface de.pengutronix.rauc
2026-01-10 15:15:32.055 INFO (MainThread) [supervisor.dbus.resolved] Load dbus interface org.freedesktop.resolve1
2026-01-10 15:15:32.056 INFO (MainThread) [supervisor.dbus.systemd] Load dbus interface org.freedesktop.systemd1
2026-01-10 15:15:32.078 INFO (MainThread) [supervisor.dbus.timedate] Load dbus interface org.freedesktop.timedate1
2026-01-10 15:15:33.167 INFO (MainThread) [supervisor.host.services] Updating service information
2026-01-10 15:15:33.207 INFO (MainThread) [supervisor.host.sound] Updating PulseAudio information
2026-01-10 15:15:33.242 WARNING (SyncWorker_3) [supervisor.host.sound] Can't update PulseAudio data: Failed to connect to pulseaudio server
2026-01-10 15:15:35.152 INFO (MainThread) [supervisor.host.network] Updating local network information
2026-01-10 15:15:35.553 INFO (MainThread) [supervisor.host.apparmor] Loading AppArmor Profiles: {'hassio-supervisor'}
2026-01-10 15:15:36.045 INFO (MainThread) [supervisor.os.manager] Detect Home Assistant Operating System 16.3 / BootSlot A
2026-01-10 15:15:36.057 INFO (MainThread) [supervisor.docker.monitor] Started docker events monitor
2026-01-10 15:15:36.124 INFO (MainThread) [supervisor.docker.interface] Attaching to ghcr.io/home-assistant/amd64-hassio-cli with version 2026.01.0
2026-01-10 15:15:36.251 INFO (MainThread) [supervisor.plugins.cli] Starting CLI plugin
2026-01-10 15:15:38.456 INFO (MainThread) [supervisor.docker.cli] Starting CLI ghcr.io/home-assistant/amd64-hassio-cli with version 2026.01.0 - 172.30.32.5
2026-01-10 15:15:38.626 INFO (MainThread) [supervisor.docker.interface] Attaching to ghcr.io/home-assistant/amd64-hassio-dns with version 2025.08.0
2026-01-10 15:15:38.746 INFO (MainThread) [supervisor.plugins.dns] Starting CoreDNS plugin
2026-01-10 15:15:41.414 INFO (MainThread) [supervisor.docker.dns] Starting DNS ghcr.io/home-assistant/amd64-hassio-dns with version 2025.08.0 - 172.30.32.3
2026-01-10 15:15:41.430 INFO (MainThread) [supervisor.plugins.dns] Updated /etc/resolv.conf
2026-01-10 15:15:41.520 INFO (MainThread) [supervisor.docker.interface] Attaching to ghcr.io/home-assistant/amd64-hassio-audio with version 2025.08.0
2026-01-10 15:15:41.576 INFO (MainThread) [supervisor.plugins.audio] Starting Audio plugin
2026-01-10 15:15:44.790 INFO (MainThread) [supervisor.docker.audio] Starting Audio ghcr.io/home-assistant/amd64-hassio-audio with version 2025.08.0 - 172.30.32.4
2026-01-10 15:15:44.816 INFO (MainThread) [supervisor.docker.interface] Attaching to ghcr.io/home-assistant/amd64-hassio-observer with version 2025.02.0
2026-01-10 15:15:44.958 INFO (MainThread) [supervisor.docker.interface] Attaching to ghcr.io/home-assistant/amd64-hassio-multicast with version 2025.08.0
2026-01-10 15:15:45.019 INFO (MainThread) [supervisor.plugins.multicast] Starting Multicast plugin
2026-01-10 15:15:47.919 INFO (MainThread) [supervisor.docker.multicast] Starting Multicast ghcr.io/home-assistant/amd64-hassio-multicast with version 2025.08.0 - Host
2026-01-10 15:15:47.986 INFO (MainThread) [supervisor.homeassistant.secrets] Loaded 0 Home Assistant secrets
2026-01-10 15:15:48.038 INFO (MainThread) [supervisor.docker.interface] Attaching to ghcr.io/home-assistant/qemux86-64-homeassistant with version landingpage
2026-01-10 15:15:48.138 INFO (MainThread) [supervisor.homeassistant.core] Starting HomeAssistant landingpage
2026-01-10 15:15:48.313 INFO (SyncWorker_3) [supervisor.docker.manager] Starting homeassistant
2026-01-10 15:15:50.133 INFO (MainThread) [supervisor.store.git] Loading add-on /data/addons/core repository
2026-01-10 15:15:50.148 INFO (MainThread) [supervisor.store.git] Loading add-on /data/addons/git/a0d7b954 repository
2026-01-10 15:15:50.194 INFO (MainThread) [supervisor.store.git] Loading add-on /data/addons/git/5c53de3b repository
2026-01-10 15:15:50.198 INFO (MainThread) [supervisor.store.git] Loading add-on /data/addons/git/d5369777 repository
2026-01-10 15:15:53.127 WARNING (SyncWorker_3) [supervisor.addons.validate] Add-on 'Overseerr' uses deprecated 'codenotary' field in config. This field is no longer used and will be ignored. Please report this to the maintainer.
2026-01-10 15:15:53.134 WARNING (SyncWorker_3) [supervisor.addons.validate] Add-on 'InfluxDB' uses deprecated 'codenotary' field in config. This field is no longer used and will be ignored. Please report this to the maintainer.
2026-01-10 15:15:53.140 WARNING (SyncWorker_3) [supervisor.addons.validate] Add-on 'MQTT IO' uses deprecated 'codenotary' field in config. This field is no longer used and will be ignored. Please report this to the maintainer.
2026-01-10 15:15:53.178 WARNING (SyncWorker_3) [supervisor.addons.validate] Add-on 'Tailscale' uses deprecated 'codenotary' field in config. This field is no longer used and will be ignored. Please report this to the maintainer.
2026-01-10 15:15:53.229 WARNING (SyncWorker_3) [supervisor.addons.validate] Add-on 'Log Viewer' uses deprecated 'codenotary' field in config. This field is no longer used and will be ignored. Please report this to the maintainer.
2026-01-10 15:15:53.323 WARNING (SyncWorker_3) [supervisor.addons.validate] Add-on 'Glances' uses deprecated 'codenotary' field in config. This field is no longer used and will be ignored. Please report this to the maintainer.
2026-01-10 15:15:53.330 WARNING (SyncWorker_3) [supervisor.addons.validate] Add-on 'Grocy' uses deprecated 'codenotary' field in config. This field is no longer used and will be ignored. Please report this to the maintainer.
2026-01-10 15:15:53.375 WARNING (SyncWorker_3) [supervisor.addons.validate] Add-on 'Nginx Proxy Manager' uses deprecated 'codenotary' field in config. This field is no longer used and will be ignored. Please report this to the maintainer.
2026-01-10 15:15:53.384 WARNING (SyncWorker_3) [supervisor.addons.validate] Add-on 'Folding@home' uses deprecated 'codenotary' field in config. This field is no longer used and will be ignored. Please report this to the maintainer.
2026-01-10 15:15:53.405 WARNING (SyncWorker_3) [supervisor.addons.validate] Add-on 'Traccar' uses deprecated 'codenotary' field in config. This field is no longer used and will be ignored. Please report this to the maintainer.
2026-01-10 15:15:53.542 INFO (MainThread) [supervisor.store] Loading add-ons from store: 79 all - 79 new - 0 remove
2026-01-10 15:15:53.610 INFO (MainThread) [supervisor.addons.manager] Found 0 installed add-ons
2026-01-10 15:15:53.671 INFO (MainThread) [supervisor.backups.manager] Found 0 backup files
2026-01-10 15:15:53.671 INFO (MainThread) [supervisor.discovery] Loaded 0 messages
2026-01-10 15:15:53.671 INFO (MainThread) [supervisor.ingress] Loaded 0 ingress sessions
2026-01-10 15:15:53.671 INFO (MainThread) [supervisor.resolution.check] Starting system checks with state setup
2026-01-10 15:15:53.671 INFO (MainThread) [supervisor.resolution.checks.base] Run check for multiple_data_disks/system
2026-01-10 15:15:53.671 INFO (MainThread) [supervisor.resolution.checks.base] Run check for duplicate_os_installation/system
2026-01-10 15:15:53.747 INFO (MainThread) [supervisor.resolution.checks.base] Run check for disabled_data_disk/system
2026-01-10 15:15:53.747 INFO (MainThread) [supervisor.resolution.checks.base] Run check for detached_addon_missing/addon
2026-01-10 15:15:53.748 INFO (MainThread) [supervisor.resolution.checks.base] Run check for deprecated_addon/addon
2026-01-10 15:15:53.748 INFO (MainThread) [supervisor.resolution.checks.base] Run check for detached_addon_removed/addon
2026-01-10 15:15:53.748 INFO (MainThread) [supervisor.resolution.check] System checks complete
2026-01-10 15:15:53.748 INFO (MainThread) [supervisor.resolution.evaluate] Starting system evaluation with state setup
2026-01-10 15:15:53.748 INFO (MainThread) [supervisor.resolution.evaluate] System evaluation complete
2026-01-10 15:15:53.755 INFO (MainThread) [supervisor.jobs] 'ResolutionFixup.run_autofix' blocked from execution, system is not running - setup
2026-01-10 15:15:53.838 INFO (MainThread) [supervisor.os.manager] Rauc: slot A - activated slot kernel.0, marked slot kernel.0 as good
2026-01-10 15:15:53.918 INFO (MainThread) [supervisor.updater] Fetching update data from https://version.home-assistant.io/stable.json
2026-01-10 15:15:54.379 INFO (MainThread) [supervisor.addons.manager] Phase 'initialize' starting 0 add-ons
2026-01-10 15:15:54.397 INFO (MainThread) [supervisor.addons.manager] Phase 'system' starting 0 add-ons
2026-01-10 15:15:54.397 INFO (MainThread) [supervisor.addons.manager] Phase 'services' starting 0 add-ons
2026-01-10 15:15:54.406 INFO (MainThread) [supervisor.core] Skipping start of Home Assistant
2026-01-10 15:15:54.406 INFO (MainThread) [supervisor.addons.manager] Phase 'application' starting 0 add-ons
2026-01-10 15:15:54.427 INFO (MainThread) [supervisor.misc.tasks] All core tasks are scheduled
2026-01-10 15:15:54.428 INFO (MainThread) [supervisor.homeassistant.core] Home Assistant setup
2026-01-10 15:15:54.428 INFO (MainThread) [supervisor.docker.interface] Updating image ghcr.io/home-assistant/qemux86-64-homeassistant:landingpage to ghcr.io/home-assistant/qemux86-64-homeassistant:2026.1.0
2026-01-10 15:15:54.428 INFO (MainThread) [supervisor.docker.interface] Downloading docker image ghcr.io/home-assistant/qemux86-64-homeassistant with tag 2026.1.0.
2026-01-10 15:15:54.442 INFO (MainThread) [supervisor.host.info] Updating local host information
2026-01-10 15:15:54.443 INFO (MainThread) [supervisor.resolution.check] Starting system checks with state running
2026-01-10 15:15:54.443 INFO (MainThread) [supervisor.resolution.checks.base] Run check for no_current_backup/system
2026-01-10 15:15:54.443 INFO (MainThread) [supervisor.resolution.module] Create new suggestion create_full_backup - system / None
2026-01-10 15:15:54.443 INFO (MainThread) [supervisor.resolution.module] Create new issue no_current_backup - system / None
2026-01-10 15:15:54.444 INFO (MainThread) [supervisor.resolution.checks.base] Run check for multiple_data_disks/system
2026-01-10 15:15:54.444 INFO (MainThread) [supervisor.resolution.checks.base] Run check for ipv4_connection_problem/system
2026-01-10 15:15:54.444 INFO (MainThread) [supervisor.resolution.checks.base] Run check for disk_lifetime/system
2026-01-10 15:15:54.462 INFO (MainThread) [supervisor.resolution.checks.base] Run check for disabled_data_disk/system
2026-01-10 15:15:54.464 INFO (MainThread) [supervisor.resolution.checks.base] Run check for pwned/addon
2026-01-10 15:15:54.480 INFO (MainThread) [supervisor.resolution.checks.base] Run check for security/core
2026-01-10 15:15:54.480 INFO (MainThread) [supervisor.resolution.checks.base] Run check for dns_server_ipv6_error/dns_server
2026-01-10 15:15:54.483 INFO (MainThread) [supervisor.core] Supervisor is up and running
2026-01-10 15:15:54.524 INFO (MainThread) [__main__] Running Supervisor
2026-01-10 15:15:54.610 INFO (MainThread) [supervisor.resolution.checks.base] Run check for dns_server_failed/dns_server
2026-01-10 15:15:54.654 INFO (MainThread) [supervisor.resolution.checks.base] Run check for docker_config/system
2026-01-10 15:15:54.654 INFO (MainThread) [supervisor.resolution.checks.base] Run check for free_space/system
2026-01-10 15:15:54.664 INFO (MainThread) [supervisor.resolution.check] System checks complete
2026-01-10 15:15:54.664 INFO (MainThread) [supervisor.resolution.evaluate] Starting system evaluation with state running
2026-01-10 15:15:54.771 INFO (MainThread) [supervisor.host.services] Updating service information
2026-01-10 15:15:54.800 INFO (MainThread) [supervisor.host.network] Updating local network information
2026-01-10 15:15:54.906 INFO (MainThread) [supervisor.resolution.evaluate] System evaluation complete
2026-01-10 15:15:54.907 INFO (MainThread) [supervisor.resolution.fixup] Starting system autofix at state running
2026-01-10 15:15:54.907 INFO (MainThread) [supervisor.resolution.fixup] System autofix complete
2026-01-10 15:15:55.316 INFO (MainThread) [supervisor.host.sound] Updating PulseAudio information
2026-01-10 15:15:55.385 INFO (MainThread) [supervisor.host.manager] Host information reload completed