[S922X] Ugoos AM6(+), Help & Support

Using Ugoos AM6B+.

I am surely missing something but I seem unable to use ceemmc to create a backup of my current installation on a USB disk.

I did it in the past without problem, now I simply wanted to update the backup to a more recent state of the machine and I am unable to do so.

I start the machine, it boots from eMMC. I insert the USB disk. The USB disk is “seen” in Kodi, from File manager.

I ssh to the machine, use ceemmc -x and I am presented with the usual options.

Existing CoreELEC dual boot installation found on eMMC

Migrate CoreELEC dual boot to single boot installation
  Use CoreELEC data from
    [1] current used SD or USB device
    [2] the existing data on eMMC
    [3] existing backup on current used SD or USB device

Renew current CoreELEC dual boot installation on eMMC
  Use CoreELEC data from
    [4] current used SD or USB device
    [5] existing backup on current used SD or USB device

[6] Make a backup of current CoreELEC dual boot installation on eMMC to current used SD or USB device
[7] Remove current CoreELEC dual boot installation on eMMC

At this point I select 6, as I think I have always done in the past.
CE replies with:

Used space of 'flash partiton on eMMC': 264MB
Free space of 'SD or USB device': 19336MB

Make a backup of CoreELEC data on the flash partition of eMMC?

The “SD or USB device” free space is not the USB I insert. That disk is 16GB…
Those 19GB are the internal eMMC available space. And, in fact, the same options are presented if I don’t insert the USB disk.

But the USB disk is “seen” by the system. It appears in Kodi’s file manager, for instance. And it’s the same USB disk where I had previously used ceemmc to create a full backup (and a working one, as I used it to setup a new machine too).