I moved to rpi 2 my micro SD card, but ever since, three days, I got the device shutting itself down.
Light show fixed red on rpi2. Wifi dongle lights goes off.
The past two night it happens near 10 pm.
Today I even started with a fresh installation on the card and now it is down since 40 minutes while I am away (4pm).
I keep using same PSU that suppose to supply 2000 MA.
Any log I can read for meaningful information?
Temperature was control at 50c.using my pi B it was 65c and no issue at all
What could it be?