Not sure if this is the right forum for this, but “Installation” comes closest to “Upgrading” I think
Anyways, every time I upgrade from my latest 106 version to 107.x (any sub-version so far, doesn’t matter) I’m always greeted with a 404 page after the upgrade ran through. All the Docker containers come up in the background and I can also access the SMB share, but I can neither access Lovelace nor the /config or any other page. Always throws a 404 error.
I’ve monitored the home-assistant.log while upgrading and the only non-debug mode error it threw was this:
2020-03-21 15:41:35 ERROR (MainThread) [coap] Exception CancelledError() can not be represented as errno, setting -1. 2020-03-21 15:41:35 WARNING (zeroconf-Engine) [zeroconf] Exception occurred: Traceback (most recent call last): File "/usr/local/lib/python3.7/site-packages/zeroconf/__init__.py", line 1245, in handle_read data, (addr, port, *_v6) = socket_.recvfrom(_MAX_MSG_ABSOLUTE) OSError: [Errno 9] Bad file descriptor
I’m not even sure if this has anything to do with the upgrade itself, however when restarting HA after that it’ll never throw this error again, so I kind of guess it does? Hope that error tells you guys way more than it does to me
Anyways, any suggestions on how I can debug this? I’ve already tried a few things such as checking the hypervisor logs with @cogneato yet they didn’t say anything specific that’d be the issue either, at least back then. The only exception we saw there had something to do with Websocket but apparently it isn’t the issue.
Thanks a ton already!