Update to 7.4.4.1 - Failed to flash firmware

[jabdoa2]

I get this error:

Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/components/homeassistant_hardware/update.py", line 300, in async_install
    await flasher.enter_bootloader()
  File "/usr/local/lib/python3.13/site-packages/universal_silabs_flasher/flasher.py", line 272, in enter_bootloader
    await self.probe_app_type()
  File "/usr/local/lib/python3.13/site-packages/universal_silabs_flasher/flasher.py", line 229, in probe_app_type
    result = await probe_funcs[probe_method](baudrate=baudrate)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.13/site-packages/universal_silabs_flasher/flasher.py", line 118, in probe_gecko_bootloader
    async with self._connect_gecko_bootloader(baudrate) as gecko:
               ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^
  File "/usr/local/lib/python3.13/contextlib.py", line 214, in __aenter__
    return await anext(self.gen)
           ^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.13/site-packages/universal_silabs_flasher/common.py", line 136, in connect_protocol
    _, protocol = await zigpy.serial.create_serial_connection(
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    ...<4 lines>...
    )
    ^
  File "/usr/local/lib/python3.13/site-packages/zigpy/serial.py", line 137, in create_serial_connection
    raise exc.__context__ from None
  File "/usr/local/lib/python3.13/site-packages/serial/serialposix.py", line 385, in _reconfigure_port
    fcntl.flock(self.fd, fcntl.LOCK_EX | fcntl.LOCK_NB)
    ~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
BlockingIOError: [Errno 11] Resource temporarily unavailable

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/components/websocket_api/commands.py", line 245, in handle_call_service
    response = await hass.services.async_call(
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    ...<7 lines>...
    )
    ^
  File "/usr/src/homeassistant/homeassistant/core.py", line 2794, in async_call
    response_data = await coro
                    ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/core.py", line 2837, in _execute_service
    return await target(service_call)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/service.py", line 1007, in entity_service_call
    single_response = await _handle_entity_call(
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^
        hass, entity, func, data, call.context
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    )
    ^
  File "/usr/src/homeassistant/homeassistant/helpers/service.py", line 1079, in _handle_entity_call
    result = await task
             ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/update/__init__.py", line 157, in async_install
    await entity.async_install_with_progress(version, backup)
  File "/usr/src/homeassistant/homeassistant/components/update/__init__.py", line 489, in async_install_with_progress
    await self.async_install(version, backup)
  File "/usr/src/homeassistant/homeassistant/components/homeassistant_hardware/update.py", line 307, in async_install
    raise HomeAssistantError("Failed to flash firmware") from err
homeassistant.exceptions.HomeAssistantError: Failed to flash firmware

I am using HAOS on a RPI4. The previous update to 7.4.4.0 worked fine yesterday.

Any idea how I can fix this?

[jabdoa2]

Sees to be similar to #110. I do not understand how that one has been resolved though.

[puddly]

How are you running Home Assistant? Was ZHA running before you started the update?

[jabdoa2]

How are you running Home Assistant? Was ZHA running before you started the update?

ZHA has been working before. It also still worked fine after the 7.4.4.0 update. ZHA seems to be unavailable now.

I run a standard Home Assistant Operating System on a RPI4 (2GB version). Only other connected hardware is a HM-CFG-USB for Homematic BidCos.

[jabdoa2]

I restarted HA and now ZHA seems to hang with this:

 Waiting on integrations to complete setup: {('zha', 'd119b5ca979af4fd7376bbc3022aa28b'): 251580.75539527} 

Probably not helpful but HA is not longer starting fully.

[jabdoa2]

Restarting HA did not help. Rebooting HAOS fixed it. Not sure why this happened but it works again.

[bcosynot]

Restarting and rebooting HA did not work for me. I’m running the OS on a raspberry pi 3

[go2tom42]

Same error for me too

[MarkVanVenrooij]

I had the same error this afternoon after trying to update the radio firmware. I got it fixed by flashing the radio firmware using this add-on although this add-on is experimental it worked on my HA yellow

[greglamb]

Same for me - I'm on a HA Green. Only fix was to reflash using the addon mentioned earlier.

[puddly]

If this is something you can reliably reproduce, can you please enable debug logging to capture what's going wrong during the update attempt? You can do this for the couple of relevant integrations ("Home Assistant Connect ZBT-1", "Home Assistant Yellow" (if present), "Zigbee Home Automation", and "OpenThread Border Router" (if present)):

Once it fails, please disable debug logging for each one and it will download a few debug log files. It would really help out. Thank you!

[daveotterness]

I am getting the same error on my Yellow, debug log below

`
Traceback (most recent call last):
File "/usr/src/homeassistant/homeassistant/components/websocket_api/commands.py", line 245, in handle_call_service
response = await hass.services.async_call(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
...<7 lines>...
)
^
File "/usr/src/homeassistant/homeassistant/core.py", line 2794, in async_call
response_data = await coro
^^^^^^^^^^
File "/usr/src/homeassistant/homeassistant/core.py", line 2837, in _execute_service
return await target(service_call)
^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/src/homeassistant/homeassistant/helpers/service.py", line 1007, in entity_service_call
single_response = await _handle_entity_call(
^^^^^^^^^^^^^^^^^^^^^^^^^^
hass, entity, func, data, call.context
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
)
^
File "/usr/src/homeassistant/homeassistant/helpers/service.py", line 1079, in _handle_entity_call
result = await task
^^^^^^^^^^
File "/usr/src/homeassistant/homeassistant/components/update/init.py", line 157, in async_install
await entity.async_install_with_progress(version, backup)
File "/usr/src/homeassistant/homeassistant/components/update/init.py", line 489, in async_install_with_progress
await self.async_install(version, backup)
File "/usr/src/homeassistant/homeassistant/components/homeassistant_hardware/update.py", line 307, in async_install
raise HomeAssistantError("Failed to flash firmware") from err
homeassistant.exceptions.HomeAssistantError: Failed to flash firmware
2025-04-10 12:04:45.923 ERROR (MainThread) [homeassistant.components.websocket_api.http.connection] [546483873264] Unexpected exception
Traceback (most recent call last):
File "/usr/src/homeassistant/homeassistant/components/homeassistant_hardware/update.py", line 300, in async_install
await flasher.enter_bootloader()
File "/usr/local/lib/python3.13/site-packages/universal_silabs_flasher/flasher.py", line 272, in enter_bootloader
await self.probe_app_type()
File "/usr/local/lib/python3.13/site-packages/universal_silabs_flasher/flasher.py", line 229, in probe_app_type
result = await probe_funcsprobe_method
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.13/site-packages/universal_silabs_flasher/flasher.py", line 118, in probe_gecko_bootloader
async with self._connect_gecko_bootloader(baudrate) as gecko:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^
File "/usr/local/lib/python3.13/contextlib.py", line 214, in aenter
return await anext(self.gen)
^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.13/site-packages/universal_silabs_flasher/common.py", line 136, in connect_protocol
_, protocol = await zigpy.serial.create_serial_connection(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
...<4 lines>...
)
^
File "/usr/local/lib/python3.13/site-packages/zigpy/serial.py", line 137, in create_serial_connection
raise exc.context from None
File "/usr/local/lib/python3.13/site-packages/serial/serialposix.py", line 385, in _reconfigure_port
fcntl.flock(self.fd, fcntl.LOCK_EX | fcntl.LOCK_NB)
~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
BlockingIOError: [Errno 11] Resource temporarily unavailable

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
File "/usr/src/homeassistant/homeassistant/components/websocket_api/commands.py", line 245, in handle_call_service
response = await hass.services.async_call(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
...<7 lines>...
)
^
File "/usr/src/homeassistant/homeassistant/core.py", line 2794, in async_call
response_data = await coro
^^^^^^^^^^
File "/usr/src/homeassistant/homeassistant/core.py", line 2837, in _execute_service
return await target(service_call)
^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/src/homeassistant/homeassistant/helpers/service.py", line 1007, in entity_service_call
single_response = await _handle_entity_call(
^^^^^^^^^^^^^^^^^^^^^^^^^^
hass, entity, func, data, call.context
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
)
^
File "/usr/src/homeassistant/homeassistant/helpers/service.py", line 1079, in _handle_entity_call
result = await task
^^^^^^^^^^
File "/usr/src/homeassistant/homeassistant/components/update/init.py", line 157, in async_install
await entity.async_install_with_progress(version, backup)
File "/usr/src/homeassistant/homeassistant/components/update/init.py", line 489, in async_install_with_progress
await self.async_install(version, backup)
File "/usr/src/homeassistant/homeassistant/components/homeassistant_hardware/update.py", line 307, in async_install
raise HomeAssistantError("Failed to flash firmware") from err
homeassistant.exceptions.HomeAssistantError: Failed to flash firmware
`

[puddly]

@daveotterness Did you enable debug logging as I mentioned above? For the Yellow, you'd do the same for the Yellow integration. The traceback alone unfortunately doesn't have much information.

[daveotterness]

I did but as it was my first time ever turning debugging on, I may have done it incorrectly. I will try again, thank you for the reply -- sent via mobile --

…

On Thu, Apr 10, 2025, 12:10 PM puddly ***@***.***> wrote: @daveotterness <https://github.com/daveotterness> Did you enable debug logging as I mentioned above? For the Yellow, you'd do the same for the Yellow integration. The traceback alone unfortunately doesn't have much information. — Reply to this email directly, view it on GitHub <#111 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/A373VPUNZCH3B5XKTU54EWD2Y2Q2HAVCNFSM6AAAAAB2SA4PB6VHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDOOJUGU4DKMBQGU> . You are receiving this because you were mentioned.Message ID: ***@***.***> *puddly* left a comment (NabuCasa/silabs-firmware-builder#111) <#111 (comment)> @daveotterness <https://github.com/daveotterness> Did you enable debug logging as I mentioned above? For the Yellow, you'd do the same for the Yellow integration. The traceback alone unfortunately doesn't have much information. — Reply to this email directly, view it on GitHub <#111 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/A373VPUNZCH3B5XKTU54EWD2Y2Q2HAVCNFSM6AAAAAB2SA4PB6VHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDOOJUGU4DKMBQGU> . You are receiving this because you were mentioned.Message ID: ***@***.***>

[puddly]

Ah, I forgot to mention that to download the debug log you need to click the "disable debug logging" button. It will happen automatically after that.

[daveotterness]

Ah, I forgot to mention that to download the debug log you need to click the "disable debug logging" button. It will happen automatically after that.

I see some additional lines in this log, INFO DEBUG and ERROR. Is this what you were looking for?

`Traceback (most recent call last):
File "/usr/src/homeassistant/homeassistant/components/websocket_api/commands.py", line 245, in handle_call_service
response = await hass.services.async_call(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
...<7 lines>...
)
^
File "/usr/src/homeassistant/homeassistant/core.py", line 2794, in async_call
response_data = await coro
^^^^^^^^^^
File "/usr/src/homeassistant/homeassistant/core.py", line 2837, in _execute_service
return await target(service_call)
^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/src/homeassistant/homeassistant/helpers/service.py", line 1007, in entity_service_call
single_response = await _handle_entity_call(
^^^^^^^^^^^^^^^^^^^^^^^^^^
hass, entity, func, data, call.context
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
)
^
File "/usr/src/homeassistant/homeassistant/helpers/service.py", line 1079, in _handle_entity_call
result = await task
^^^^^^^^^^
File "/usr/src/homeassistant/homeassistant/components/update/init.py", line 157, in async_install
await entity.async_install_with_progress(version, backup)
File "/usr/src/homeassistant/homeassistant/components/update/init.py", line 489, in async_install_with_progress
await self.async_install(version, backup)
File "/usr/src/homeassistant/homeassistant/components/homeassistant_hardware/update.py", line 307, in async_install
raise HomeAssistantError("Failed to flash firmware") from err
homeassistant.exceptions.HomeAssistantError: Failed to flash firmware
2025-04-10 12:56:16.491 INFO (MainThread) [universal_silabs_flasher.flasher] Triggering yellow bootloader
2025-04-10 12:56:16.492 DEBUG (SyncWorker_5) [universal_silabs_flasher.gpio] Sending GPIO pattern GpioPattern(pins={24: True, 25: True}, delay_after=0.1)
2025-04-10 12:56:16.595 DEBUG (SyncWorker_5) [universal_silabs_flasher.gpio] Sending GPIO pattern GpioPattern(pins={24: False, 25: False}, delay_after=0.1)
2025-04-10 12:56:16.697 DEBUG (SyncWorker_5) [universal_silabs_flasher.gpio] Sending GPIO pattern GpioPattern(pins={24: False, 25: True}, delay_after=0.1)
2025-04-10 12:56:16.798 DEBUG (SyncWorker_5) [universal_silabs_flasher.gpio] Sending GPIO pattern GpioPattern(pins={24: True, 25: True}, delay_after=0.0)
2025-04-10 12:56:16.801 INFO (MainThread) [universal_silabs_flasher.flasher] Probing ApplicationType.GECKO_BOOTLOADER at 115200 baud
2025-04-10 12:56:16.801 DEBUG (MainThread) [zigpy.serial] Opening a serial connection to '/dev/ttyAMA1' (baudrate=115200, xonxoff=False, rtscts=False)
2025-04-10 12:56:16.807 ERROR (MainThread) [homeassistant.components.websocket_api.http.connection] [546593179536] Unexpected exception
Traceback (most recent call last):
File "/usr/src/homeassistant/homeassistant/components/homeassistant_hardware/update.py", line 300, in async_install
await flasher.enter_bootloader()
File "/usr/local/lib/python3.13/site-packages/universal_silabs_flasher/flasher.py", line 272, in enter_bootloader
await self.probe_app_type()
File "/usr/local/lib/python3.13/site-packages/universal_silabs_flasher/flasher.py", line 229, in probe_app_type
result = await probe_funcsprobe_method
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.13/site-packages/universal_silabs_flasher/flasher.py", line 118, in probe_gecko_bootloader
async with self._connect_gecko_bootloader(baudrate) as gecko:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^
File "/usr/local/lib/python3.13/contextlib.py", line 214, in aenter
return await anext(self.gen)
^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.13/site-packages/universal_silabs_flasher/common.py", line 136, in connect_protocol
_, protocol = await zigpy.serial.create_serial_connection(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
...<4 lines>...
)
^
File "/usr/local/lib/python3.13/site-packages/zigpy/serial.py", line 137, in create_serial_connection
raise exc.context from None
File "/usr/local/lib/python3.13/site-packages/serial/serialposix.py", line 385, in _reconfigure_port
fcntl.flock(self.fd, fcntl.LOCK_EX | fcntl.LOCK_NB)
~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
BlockingIOError: [Errno 11] Resource temporarily unavailable

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
File "/usr/src/homeassistant/homeassistant/components/websocket_api/commands.py", line 245, in handle_call_service
response = await hass.services.async_call(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
...<7 lines>...
)
^
File "/usr/src/homeassistant/homeassistant/core.py", line 2794, in async_call
response_data = await coro
^^^^^^^^^^
File "/usr/src/homeassistant/homeassistant/core.py", line 2837, in _execute_service
return await target(service_call)
^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/src/homeassistant/homeassistant/helpers/service.py", line 1007, in entity_service_call
single_response = await _handle_entity_call(
^^^^^^^^^^^^^^^^^^^^^^^^^^
hass, entity, func, data, call.context
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
)
^
File "/usr/src/homeassistant/homeassistant/helpers/service.py", line 1079, in _handle_entity_call
result = await task
^^^^^^^^^^
File "/usr/src/homeassistant/homeassistant/components/update/init.py", line 157, in async_install
await entity.async_install_with_progress(version, backup)
File "/usr/src/homeassistant/homeassistant/components/update/init.py", line 489, in async_install_with_progress
await self.async_install(version, backup)
File "/usr/src/homeassistant/homeassistant/components/homeassistant_hardware/update.py", line 307, in async_install
raise HomeAssistantError("Failed to flash firmware") from err
homeassistant.exceptions.HomeAssistantError: Failed to flash firmware
`