Ubuntu 12.04 - Wired Connection: Device Not Managed

After I changed my laptop to a static IP configuration to support mongo clustering on my local network, I was having problems with my network manager indicator in the Unity task bar showing my wired network as the device no longer being managed.  Additionally, and exacerbating the issue, I could no longer connect to my work VPN using the network manager. I tried several things to resolve the issue:  I restored my /etc/network/interfaces to the default (DHCP) configuration, I removed and re-installed the network manager wireless-1 configuration.  Bounced eth0 repeatedly, rebooted many times, but nothing worked and I was unable to restore the device to a managed state, nor could I connect via the VPN to work.

I hit the ubuntu forums and found the solution -- edit the /etc/Network Manager/NetworkManager.conf file and change:




I rebooted and not only got the wired device managed again, but also got my VPN restored in the process.  Magically.

Back to programming...

HowTo: Use PhpMyAdmin to Remote Admin mySQL DBs via SSH Tunnel...

Tech article that explains how to connect to a remote MySQL server via the open-source application: phpMyAdmin using secure-shell and tunneling.  Article was originally written for a mac platform but the process applies to any other mature operating system such as Linux.