So you are implying this is a corrupt filesystem issue? I won't be able to guarantee power failures won't occur during runtime for this application, but if this is a corruption issue I don't have a problem making the root partition read-only.
Chris On Wednesday, February 3, 2016 at 2:09:20 PM UTC-5, Gerald wrote: > > Shutdown Linux before powering down. > > Gerald > > On Wed, Feb 3, 2016 at 1:04 PM, <[email protected] <javascript:>> wrote: > >> Also the u-boot messages seem mangled. Not sure what would cause that -- >> if it's a problem with my serial connection I would expect to see further >> mangling once the kernel starts to boot, and on the initramfs prompt, but >> that all seems intact. >> >> >> On Wednesday, February 3, 2016 at 2:01:09 PM UTC-5, [email protected] >> wrote: >>> >>> Hi, >>> >>> I'm currently diagnosing a Beaglebone Black (A6A) failure. It's been >>> running for a few months at about 20% cpu load on average. Yesterday I was >>> looking into some intermittent ethernet issues (may be unrelated to this >>> issue) and, after power cycling it, I was not able to communicate with it >>> at all (not via ethernet over network, not via ethernet directly, and not >>> via the onboard USB ethernet connection). The heartbeat light still flashes. >>> >>> The microHDMI port does not show anything on the screen (but looks like >>> it does have a signal). >>> >>> I attached the serial port output. It seems to point to eMMC issues. Do >>> these error messages indicate a hardware failure or could it just be a >>> corrupt filesystem? I have not yet tried to flash the eMMC in order to keep >>> it in its current state. >>> >>> Thanks, anyone who can provide insight, >>> >>> Chris C >>> >> -- >> For more options, visit http://beagleboard.org/discuss >> --- >> You received this message because you are subscribed to the Google Groups >> "BeagleBoard" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected] <javascript:>. >> For more options, visit https://groups.google.com/d/optout. >> > > > > -- > Gerald > > [email protected] <javascript:> > http://beagleboard.org/ > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
