This typically means that the Intune tenant you are attempting to associate with CM (and thereby set CM as the mobile device management authority) already has the authority set to something else (typically Intune). This may happen if you were using Intune as a standalone implementation for a bit and then decided to integrate it with CM.  In order to address this, run, don't walk, to your computer and open a Microsoft Premier support incident to reset the authority.  Although Microsoft says the authority cannot be changed it may be possible but you'll need to engage a Premier support engineer to do it.  The reason you should run is the turnaround time can be 24 hours or more (maybe even 5 days) for this change to take affect.  Once you open the support incident you can save some time and be proactive on the steps that the engineer will ask you to perform before the authority reset is started.

Open the Intune portal (manage.microsoft.com) and:

• Retire any enrolled devices.  Selective wipe is OK.
• Delete any sideloading keys
• Delete any certificates (like iOS APN) that were added to Intune
• Delete any apps that were added to Intune
• Delete any policies that created

In the past, the migration feature of CM has required that (unless you were migrating from CM 2007) that the source and target be the same version of CM 2012.  Reference here https://technet.microsoft.com/en-us/library/gg682006.aspx  "Beginning with System Center 2012 Configuration Manager SP1.....migrate from System Center 2012 Configuration Manager infrastructure to another deployment of Configuration Manager that runs the same version."

Suppose you are currently running CM 2012 and want to build a new parallel hierarchy to run CM CB and then migrate objects over.  This may be a common scenario due to OS requirements for CM CB (Server 2012 or later) and SQL 2012 (or later).  Now, CB 1602 will allow you to perform an inplace OS upgrade (say from Server 2008 to Server 2012) but most customer aren't comfortable with upgrading a server OS, they would rather start with a fresh install.  So, if the prior migration guidance still applies, you would have to either:

• upgrade source CM 2012 to CM CB, install target CM CB site, then migrate
• keep source site at CM 2012, install CM 2012 on target site, migrate and then upgrade target site to CB.

Those aren't bad solutions, just has some extra steps that would be nice to avoid.  Luckily, CM CB supports migration from a CM 2012 source site. Reference https://technet.microsoft.com/en-us/library/mt593351.aspx#BKMK_SupportedMigrationVersions&nbsp 

"You can migrate data from a source hierarchy that runs any of the following versions of Configuration Manager:

• Configuration Manager 2007 SP2
• System Center 2012 Configuration Manager SP2 or System Center 2012 R2 Configuration Manager SP1
• A System Center Configuration Manager hierarchy of the same or lesser version of System Center Configuration Manager"

That's great news.  I've tested this in my lab and seems to work on CB 1511 when I migrated from a CM 2012 R2 SP1 site.  Monitor the migmctrl.log and you will see lots of Query against Legacy Site messages.  I hope you find this helpful

SELECT DISTINCT COUNT(DeviceLocator0) DeviceLocator0
FROM            v_GS_PHYSICAL_MEMORY
GROUP BY DeviceLocator0

A month or so ago I purchased the Raspberry Pi 2 Ver B package that included Windows 10 IoT and some hardware to play with.  I loaded the Win10 OS, played with a few of the python scripts and hardware items that are included in the kit, pretty cool stuff.  However, my goal was to quickly put together a solution that would manage my outdoor Christmas lights display.  This has traditionally been a very static display with no automation, no music, etc.  My goal for this project was to control the lights via the RasPi and add music. Again, my goal was to quickly put this together and I began looking at code that others had built that I could leverage.  There wasn't much available yet for Windows 10 so I focused on running Raspbian Jessie as my OS.  Hopefully I will have more time next year and can move this to Win10.  Raspbian, coupled with a  great product called LightShowPi, helped me complete in a couple weeks what would probably have taken me months to develop myself.

Here is a video of the first run thru of the final product, details on how I got there to follow:  https://www.youtube.com/watch?v=6Jvy0cXRpHw

The Hardware:

I am using the Raspberry Pi 2 model B (https://www.raspberrypi.org/products/raspberry-pi-2-model-b/).  The original Pi works also but I wanted the extra goodies the Pi 2 has, so that it was I bought. Also this is not part of this year's project but I also purchased the official Raspberry Pi LCD display (OFFICIAL RASPBERRY PI FOUNDATION 7" TOUCHSCREEN LCD DISPLAY)  Note that this item is highly backordered currently so very expensive.  Wait a few months and it should get back to $60 price. 

I am using the Sainsmart 8 channel solid state relay (https://www.sainsmart.com/8-channel-5v-solid-state-relay-module-board-omron-ssr-4-pic-arm-avr-dsp-arduino.html) to control the power.  You could use the mechanical version but you are going to hear a lot of clicking and also I understand it may not hold up to the rigors of running holiday lights.

I purchased various packs of M-F, M-M, F-F connectors, here are some I bought  Female to Female Solderless Flexible Breadboard Jumper Cable Wire 40 Pcs

I am broadcasting the MP3 audio via FM radio so that people can tune in their car radios and hear the music in sync with the lights.  Lightshowpi includes PiFM that could possibly perform that task but it's pretty buggy on RasPi 2, seems to work better on the original RasPi.  As a result, I just purchased a low range FM transmitter and transmit on 95.5FM SainSonic AX-7C FM Transmitter Mini Radio Stereo Station PLL LCD with Antenna - Fashion Black 

Each of the 8 channels on the SSR can support 2 amps so you need to make sure that the lights you are plugging into that channel do not exceed 2 amps.  You can guess how much power the lights use, you can read the manufacturer's info (which may not be accurate) or you can test it.  I use this for every light string I plug in: P3 International P4460 Kill A Watt EZ Electricity Usage Monitor

There are many ways to connect the light strings to the channels in the SSR.  I went with extension cables, more on how that gets connected later Etekcity 10 Pack Power Extension Cord Cable Strip, 16AWG/13A, UL Listed, 2015 Upgraded Version

You will also need a variety of extension cables, the lights themselves (I'm using mostly LCD), etc.