I am running the Ubuntu 14.04.3 image from Dec 11, 2015, on a Beaglebone Black, with updated packages and updated kernel. System details below. When I insert an SD card with 2 Linux partitions (and formatted ext4 filesystems) on it after boot, it fails to be recognized. The following message appears in syslog:
Jan 25 11:01:52 hostname kernel: [47672.809891] mmc0: card never left busy state Jan 25 11:01:52 hostname kernel: [47672.814264] mmc0: error -110 whilst initialising SD card The odd thing is that first this is the same card onto which I wrote and then booted the downloaded image. I later flashed the card to the eMMC. So I can boot from the card successfully (which presumably means the kernel supports it), but when booting into the same kernel and rootfs from the eMMC, it's reported as failing to initialize. Also, I *can* insert the card perfectly fine into a BBB running Debian Wheezy with kernel 3.8.13-bone79 booted from the eMMC - the kernel recognizes it, udisks-daemon fires, partitions get mounted etc, all without any errors. So I'm rather confident that the card is fine. Anyone got any ideas what I might be missing? -hilmar System details: starting image bone-ubuntu-14.04.3-console-armhf-2015-12-11-2gb.img ubuntu@hostname:~$ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 14.04.3 LTS Release: 14.04 Codename: trusty ubuntu@hostname:~$ uname -a Linux hostname 4.1.15-ti-r40 #1 SMP PREEMPT Fri Jan 8 09:45:11 UTC 2016 armv7l armv7l armv7l GNU/Linux -- 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 beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
