Hass.io crashed, now will not boot, NIC not powered

When I was away yesterday, my hass.io stopped working on my Pi 2B+. I can not access it by any means and now it will not even power on the (wired) network adapter. I pulled my hass.io log off the SD card and there is nothing definitive, the only unusual entries were a few scattered errors relating to components not receiving data from the web (dark sky, geo jason, etc). Those were only occasional during the night before. Any ideas before I reload hass.io from a clean SD card?

Your SD card may be borked[1]

Get what files off it while you can!

[1] that is a technical term.

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same thing happened to my RPi3 running HassOS overnight apparently. I put the SD card in another Raspberry Pi I had lying around but I can’t connect to the Web UI or SSH anymore (heck not even ping works).
What would be the best way to pull data off of it? I was able to mount the ext4 “hassos-data” partition on my Server.

@nickrout I figured that may be what happened. I was able to copy all the data from the SD card to my Ubuntu desktop.

@disrupted The easiest way is on a linux dist (look into a Ubuntu live usb stick if you don’t have linux). I mounted my SD card and used terminal (sudo may be required, ymmv):

cp -r /media/[username]/hassio-data/supervisor ~

was what I used to copy the yaml files etc to my user folder.