" Tutorials "

How to make your own Open Source Microlight (OSM/OSM2) Programmer Cable

If you didn’t already know, this past year (2015), has been very good for anybody interested in microlights (gloving) because last year we saw the release of the brand new Open Source Microlight, thanks to the one and only Ramiro Montes De Oca.  With the original OSM being so popular on Kickstarter, the release of the OSM2 was not far behind the original.  So of course you know I had to pre-order a set of the OSM2 immediately once I found out … and thankfully Ramiro is very active on the OSM Mode Swap facebook group, and after shipping out the first set of OSM2’s, he let everyone know that there was going to be a slight delay on shipments as he ran out of programmers for them, but if you had one already, he could ship out your chips.  Well … being the junkie and geek that I am, I didn’t want not having a programmer to stop me, so I set out on a mission to figure out how to build my own programmer, and here’s how I did it… (more…)

How to fix IonCube/ZendGuard “undefined symbol: executor_globals” after upgrading Apache and PHP

Recently when updating a WHM/cPanel server to use the new version of Apache and PHP (Apache 2.4 & PHP 5.6), after everything completed, I kept getting errors even though I know the PHP modules for IonCube and ZendGuard were installed correctly … turns out there was another issue … and here’s how to fix it. (more…)

Plex GPG error: The following signatures couldn’t be verified because the public key is not available

Recently while I was attempting to run a standard  apt-get update on a personal server, I received an error regarding the Plex repository, something about signature couldn’t be verified because the public key is not available.

Thankfully though, I have seen this type of error before, and it’s very easy to fix …  (more…)

How to fix mysql-server depends on mysql-server-5.5; however: Package mysql-server 5.5 is not configured yet.

Recently while attempting to setup a new GitLab server on Ubuntu 14.04 using my iGitLab installer script, I ran into an issue when the script attempted to install MySQL (mysql-server) through APT.  The specific error was  dpkg: dependency problems prevent configuration of mysql-server: mysql-server depends on mysql-server-5.5; however: Package mysql-server-5.5 is not configured yet.

I tried removing MySQL and reinstalling, even attempted to configure through mysql-server-5.5, none of which worked, but luckily I did find a way to easily fix this …