====== Release Note of Ubuntu 16.04 LTS (v1.0) =====
----
===== Summary =====
|| Release Date | 2016-07-08 ||
|| Release Type | Update Release ||

File name : ubuntu-16.04-mate-odroid-**xu3**-20160708.img

//**XU3 OS image is fully compatible with XU4.**//
===== Download from below servers =====
  * Official US West Coast: [[http://odroid.in/ubuntu_16.04lts]]
  * Official US East Coast: [[http://east.us.odroid.in/ubuntu_16.04lts]] (Thanks to David Beauchamp @ ArchLinuxARM)
  * Official EU Germany: [[http://de.eu.odroid.in/ubuntu_16.04lts]]
  * Official Korea Mirror: [[http://dn.odroid.com/5422/ODROID-XU3/Ubuntu/]]

===== New from previous versions =====
  * Ubuntu 16.04
  * Kernel 3.10.92
  * Auto-resizing the root file system partition in the first booting process
  * Updated Kodi to 16.1
  * You can now check CPU Throttling status running: **cat /sys/devices/10060000.tmu/throttle**
  * 3.2" Touchscreen driver
  * Corrected odroid_fan sysfs node permissions
  * Corrected temperature sysfs node permissions
  * Latest linux-wacom drivers
  * Better alsa support on HDMI Audio
  * New AX8817x driver
  * Fixed no ethernet after reboot
  * Fixed GPU voltage table issue

===== Known issues =====
  * Chromium version is on hold version 48 due to issues with newer versions.
  * Kodi crashing when exit.
  * [[https://github.com/hardkernel/EnergyMonitor|EneregyMonitor]] app was removed. Build and install it with source code if you need it.
  * Tons of issues undocumented. :-x

===== Access Credentials =====
|| Username || Password ||
|| root || odroid || 
|| odroid || odroid ||

Note: Please change the password for a production environment.

===== Kodi crashing when exit (workaround) =====

The Kodi(xbmc) crashes when exit on non-CEC monitor.

Update the system with "sudo apt update && sudo apt dist-upgrade" and reboot.\\
Then the CEC configuration is disabled in the boot.ini file by default.\\
  * /media/boot/boot.ini
<code>
# --- HDMI CEC Configuration ---
# ------------------------------------------
setenv cecenable "false" # false or true
</code>


===== How to Update system and kernel software. Don't forget dist-upgrade =====
  sudo apt-get update
  sudo apt-get upgrade
  sudo apt-get dist-upgrade
===== Source Code =====
All source code used can be found here: https://github.com/mdrjr/5422_BSP

===== Linux Kernel =====
**This guide is only for the NATIVE BUILD.**  Run it on the board.

For Kernel and DTB
<code>
$ git clone --depth 1 https://github.com/hardkernel/linux -b odroidxu3-3.10.y
$ cd linux
$ make odroidxu3_defconfig
$ make -j9
$ sudo make modules_install
$ sudo cp arch/arm/boot/zImage /media/boot
$ sudo cp arch/arm/boot/dts/exynos5422-odroidxu3.dtb /media/boot
</code>

For RAMDISK (Optional)
<code>
sudo cp .config /boot/config-`make kernelrelease`
sudo update-initramfs -c -k `make kernelrelease`
sudo mkimage -A arm -O linux -T ramdisk -C none -a 0 -e 0 -n uInitrd -d /boot/initrd.img-`make kernelrelease` /boot/uInitrd-`make kernelrelease`
sudo cp /boot/uInitrd-`make kernelrelease` /media/boot/uInitrd
</code>