... Btw any idea what the heck is causing this crash running cgminer with 1 newpac at 200mhz? my pi is dead to the world. Can't login or anything I have to power cycle it.
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I use multiple Raspberry Pi devices for mining and I see this type of error a lot. It almost always comes down to the SD card and/or the power supply. If it happens once a day around the same time, I would bet it is the SD card. The device is probably trying to run some cron job and the file systems takes a dive due to SD card issues causing a kernel panic.