Hello,
I just make a successfull try. it's a mix of linux and windows commands
With Linux :
1) download this image:
http://boundarydevices.com/ubuntu-trust ... mber-2014/2) download also the ubuntu-14.04 test image from TBS
extract both on a temporary directory
we have to dump it on a tar.gz format:
Put it on a sd card :
sudo dd if=20140925-nitrogen-3.10.17_1.0.1_ga-trusty-en_US-lxde_armhf.img of=/dev/sdX
Mount the sdcard ; cd to the mount point ;make the tar archive itself
cd /media/....
sudo tar cvfz "temp_directory/TBS-Matrix-Ubuntu_14.04_V1.0.0.1/Profiles/MX6Q Linux Update/OS Firmware/files/"/trusty_bd.tgz .
edit the ucl2.xml file into TBS-Matrix-Ubuntu_14.04_V1.0.0.1/Profiles/MX6Q Linux Update/OS Firmware
vi ucl2.xml
Replace each "own.tar-x11.gz" with "trusty_bd.tgz"
Nota : If you use a V1.X Matrix version,also replace u-boot-mx6q-sabresd.bin by u-boot-mx6q-sabresd-old.bin
With Windows:
Use the MfgTool2.exe into TBS-Matrix-Ubuntu_14.04_V1.0.0.1 to burn it to the emmc.
The main password (root,ubuntu or sudo) is Boundary
Don't forget to do a apt-get update and apt-get dist-upgrade
Voilà.