Odroid HC1 - SFTP with chroot not possible

Hi,

I'm running into a problem I can't solve. On my new Odroid HC1 I'm trying to set up a SFTP with chroot, but no matter what I'm trying it doesn't work on Armbian (or OMV). Tried it multiple times with a clean Armbian (Armbian_5.59_Odroidxu4_Debian_stretch_next_4.14.66 - also tried the Bionic image) install, simply added a user, added the required lines to sshd_config but each time I get a "Broken Pipe" error.

On the other side when I use the minimal Ubuntu image from Hardkernel.com the chroot SFTP works without a problem. But I would like to run Armbian.

Has anybody been able to create a chroot for SFTP on a Odroid HC1/2? Could it be that it is a problem with the how the partitions are mounted?

The "df -h" results of a working ubuntu image

root@odroid:~# df -h

	Filesystem      Size  Used Avail Use% Mounted on

	udev            929M     0  929M   0% /dev

	tmpfs           200M  5.8M  194M   3% /run

	/dev/mmcblk1p2   30G  1.4G   28G   5% /

	tmpfs           998M     0  998M   0% /dev/shm

	tmpfs           5.0M     0  5.0M   0% /run/lock

	tmpfs           998M     0  998M   0% /sys/fs/cgroup

	/dev/mmcblk1p1  128M   15M  114M  12% /media/boot

	tmpfs           200M     0  200M   0% /run/user/0[/quote]