mount works on some directory but not on other
3
I have a Beagle Bone Black with an ArmV7 processor running Ubuntu 18.04. I have a 64G microSD card that is partitioned as follows: Disk /dev/mmcblk0: 58 GiB, 62209916928 bytes, 121503744 sectors Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disklabel type: dos Disk identifier: 0xdbf8b7d8 Device Boot Start End Sectors Size Id Type /dev/mmcblk0p1 2048 4098047 4096000 2G 83 Linux /dev/mmcblk0p2 4098048 121503743 117405696 56G b W95 FAT32 I would like to mount partition 2 on /media/sd: > root@bbbtest:~# mount -v /dev/mmcblk0p2 /media/sd mount: /dev/mmcblk0p2 mounted on /media/sd. Note that I am logged in as root. Looks good but: > root@bbbtest:~# lsblk NAME ...