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Monthly Archives: March 2016

How to install ownCloud on Ubuntu 14.04 LTS – Your own Open Source Dropbox

Dropbox is great.  But, you are putting your private, personal data in a corporations hands.  That is a bit scary if you stop and think about it.  The good news is that you can run your own Dropbox, using an Open Source software package called ownCloud.  It’s amazing and works very well.  In this guide, we’ll be installing ownCloud on Ubuntu 14.04 LTS.  It’s not very hard, and when it’s all said and done you have your own personal cloud storage platform that you control.  You can even enable server-side encryption so that if you server is compromised, your data is still safe.  Lets get started.

 

How to install ownCloud on Ubuntu 14.04 LTS

 

This tutorial assumes you have installed Ubuntu 14.04 and have updated it to the latest and greatest using the commands below.  Just FYI, I’m installing it on a virtual machine on ESXi 5.5.  So, make sure everything is updated using these two commands.

 


#  sudo apt-get update

#  sudo apt-get upgrade

 

Next, we need to install a webserver (Apache), a database server (mysql) and PHP.  This is commonly called the LAMP stack.  Fortunately, this only requires two simple commands now, thanks to taskel.

 


#  sudo apt-get install taskel

#  sudo taskel install lamp-server

 

During installation, you will be prompted to set a root password for mysql.  Make sure to set this as a secure password, and do not forget it!

 

2016-03-03 15_36_10-mike@stash_ ~

 

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One user cannot add ActiveSync Exchange mailbox to iPhone / Android

Today I ran into a problem that was very unique.  We had one user, with a brand new iPhone, that was unable to successfully add their Exchange Activesync mailbox to their iPhone (this would apply to android as well).  The account would add to the phone, but when they would open the mail app and refresh, they would just get an error message that said “Unable to get mail.”  We could add any other users mailbox to the phone and it would work perfectly.  It ended up having to do with some of the security groups they were a member of, but more importantly, Inheritance had been disabled on their Active Directory account.  We are running Exchange 2013, but I’ve seen this issue apply to Exchange 2010 and other versions as well.

Like I said, we could add the account, but when trying to refresh mail on the phone, we got this nice popup box on the iPhone.

 

cannot-get-mail-server-failed

 

 

To troubleshoot further, I went to http://www.testexchangeconnectivity.com  to see if I could get some more details.  Come to find out, the server was kicking back the following:  “Exchange ActiveSync returned an HTTP 500 response (Internal Server Error).  Only on that one specific user account did we get this error.  Any and every other account worked perfectly.  After some digging and troubleshooting, we found a fix.

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