RPI2 - sometimes won't boot - Raspberry Pi Forums

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i'm running rpi2 2.5amp charger in headless mode, usb-powered harddrive connected rpi. thing has been 100% stable on last several months 0 issues. went through apt-get update/upgrade last week, , thing intermittently booting. in likelihood, it's not related update/upgrade, thing can think of causing problem.

charger top-notch 1 - canakit, 5v, 2.5a , has no problem powering pi , usb harddrive (those connected devices).

when reboot via ssh, solid red light , no act led (green/yellow light) reading card. after plugging, unplugging charger , sometimes, inserting sd card image (and booting it), able boot successfully.

am looking @ possible card corruption issues, , what's best way fix? example, should backup card, format, , re-image it?

note: did rpi-update firmware, , appears have gone away i'm able reboot no problems. weird...

additional: i'm not over-clocking card.

thanks.



raspberrypi



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