On Fri, Apr 24, 2015 at 8:14 PM, <[email protected]> wrote: > I have been trying to flash my BBB for days now. I have tried the latest > 4gb and 2gb images from http://elinux.org/Beagleboard:BeagleBoneBlack_Debian > > I format my 32gb card using the HP tool with FAT32 (only fat32 and NTFS are > available for selection). I plug in power from 5v adapter while holding the > user/boot button. initially everything looks fine. I get the wave pattern > of user LEDs. about 10 minutes later all of the LEDs except user 1 LED are > off and LED 1 is on solid. I'm not sure which BBB rev this is. Is there a > way to find out? here's a dump from serial debug
No reason to do the extra HP tool step.. > [ 120.488545] INFO: task mmcqd/0:71 blocked for more than 60 seconds. > [ 120.497457] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables > this message. > [ 120.507849] mmcqd/0 D c04d04a5 0 71 2 0x00000000 > [ 120.516796] Kernel panic - not syncing: hung_task: blocked tasks > [ 120.525299] [<c00114f1>] (unwind_backtrace+0x1/0x9c) from [<c04cb2fd>] > (panic+0x59/0x15c) > [ 120.536066] [<c04cb2fd>] (panic+0x59/0x15c) from [<c0073955>] > (watchdog+0x19d/0x1c0) > [ 120.546417] [<c0073955>] (watchdog+0x19d/0x1c0) from [<c00454eb>] > (kthread+0x6b/0x78) > [ 120.556893] [<c00454eb>] (kthread+0x6b/0x78) from [<c000c8fd>] > (ret_from_fork+0x11/0x34) We see this from time to time with the old v3.8.x kernel. Usually it's an indication of not enough power as rsync hit's both media devices hard. But sometimes it's the media too. So, make sure you using a 5v 2A dc power supply, but also try a different microSD card. Regards, -- Robert Nelson https://rcn-ee.com/ -- 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.
