t3l3m4k0

Although this Thread is nearly one year old, I want to add what helped me with this issue:
As mentioned in the cited Thread, I looked for "compression-stuff". But it was all ready uncompressed.
So I did some further research and found the package:
apt-xapian-index
which is suggested by synaptic
Description: maintenance and search tools for a Xapian index of Debian packages
After installing (and waiting for the first Indexing to finish (took about 20-30 Minutes) Synaptic just worked like a charm!
(My System is an Odroid XU4) 
So my conclusion for others: get the apt-xapian-index package
 

@GranPeter
you must edit /boot/armbianEnv.txt
and append 
    fdtfile=sun7i-a20-orangepi-mini.dtb
reboot and all hardware works.
 
I think it load for default device tree for babana

@balbes150
I've tried multiboot enableed with Universal multi-boot 0.6.
But, It didn't work.(update app and Toothpick both)
My box is T95Z Plus.
I've also built buildroot for S912.
 
PS : I've solved problem.
First, enable kszaq's Libeelec with the Toothpick method.
Second enable balbes150's Universal multi-boot.

On OrangePi mini I must to do as root:
 
 
first convert bin to fex file:
bin2fex /boot/bin/orangepi.bin /root/orangepi.fex
 
edit with nano orangepi.fex
and include on [target] section:
power_start = 1
 
after convert it to bin:
fex2bin /root/orangepi.bin /boot/bin/orangepi.bin
 
and reboot

Solved, Bunyu at Orangepi forums sayed:
 
 
"I have time to play some with my pi last week. You have to switch off the HWMouse and render it via software.
Modify your xorg configration

In the device section write:
Option         "HWCursor" "false" Copy the Code
Regards,
Bunyu
"