@Douglas-Kryder overlay I appeared at the root of an error (mio) running (mount /dev/sda1 /mnt ; tar -C /overlay -cvf - . | tar -C /mnt -xf - ; umount /mnt)

root@Omega-xxxx:/# ls
bin etc mnt proc root sys usr www
dev lib overlay rom sbin tmp var

rom and overlay thanks !!!

Hello before I introduce myself, a few days ago acquired his model onion omega plus and a broard (the charger) and I have found the following faults;

The mac supplied (that of the chip) does not correspond to the mac that appears engraved or so that's why I do not allow to enter the clound, and sometimes ma gives the error of mac and duplicate uid.

I ask ; How do I change the mac without having to change it every time I log in with the fake mac ...?

The factory reset does not work, all the changes that were made are still with neither option nor rewriting and using the sys ...

I ask how can I remove two folders that will not let me delete the root? When trying to delete them all disappears but voila ... on restart there is ...

followed the tutorial that appears in the manual about mount the sd as root and thus expand the capacity. You could review the howto

root@Omega-xxxx:~# fdisk -l
Disk /dev/mtdblock0: 192 KiB, 196608 bytes, 384 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

Disk /dev/mtdblock1: 64 KiB, 65536 bytes, 128 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

Disk /dev/mtdblock2: 64 KiB, 65536 bytes, 128 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

Disk /dev/mtdblock3: 31.7 MiB, 33226752 bytes, 64896 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

Disk /dev/mtdblock4: 1.3 MiB, 1311744 bytes, 2562 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

Disk /dev/mtdblock5: 30.4 MiB, 31914496 bytes, 62333 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

Disk /dev/mtdblock6: 25.1 MiB, 26279936 bytes, 51328 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

Disk /dev/mmcblk0: 29.7 GiB, 31914983424 bytes, 62333952 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: 0x59600a47

Device Boot Start End Sectors Size Id Type
/dev/mmcblk0p1 2048 4196351 4194304 2G 82 Linux swap / Solaris
/dev/mmcblk0p2 4196352 62333951 58137600 27.7G 83 Linux
root@Omega-xxxx:~#

**AND list **

root@Omega-xxxx:/# ls
bin etc mnt proc root sys usr www
dev lib overlay rom sbin tmp var

And DF
root@Omega-xxxx:/# df -h
Filesystem Size Used Available Use% Mounted on
/dev/root 5.5M 5.5M 0 100% /rom
tmpfs 61.4M 216.0K 61.2M 0% /tmp
/dev/mtdblock6 25.1M 3.4M 21.7M 13% /overlay
overlayfs:/overlay 25.1M 3.4M 21.7M 13% /
tmpfs 512.0K 0 512.0K 0% /dev

This memory ia 32gb SD