Tag: networking

Linux firmware for iwlwifi ucode failed with error -2

A couple weeks ago, I decided to update my primary laptop’s kernel from 4.0 to 4.5. Everything went smoothly with the exception of my wireless networking. This particular laptop uses the a wifi chipset that is controlled by the Intel Wireless DVM Firmware: #lspci | grep ‘Network controller’ 03:00.0 Network controller: Intel Corporation Centrino Advanced-N …

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Apache 2.4, the Event MPM, PHP via mod_proxy_fcgi and PHP-FPM – with vhosts!

Recently, I’ve spent a huge amount of time working on Apache and PHP-FPM in order to allow for a threaded Apache MPM whilst still using PHP and virtual hosts (vhosts). As this article is going to be rather lengthy, I’m going to split it up into sections below. It’s my hope that after reading the …

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Amavisd – debugging and logging startup failures

Recently, I wrote an article about amavisd not running with Postfix, and getting a “Connection refused to 127.0.0.1” error message that wasn’t easy to diagnose. Yesterday, I ran into another problem with amavisd refusing to start properly, and I wasn’t readily able to figure out why. By default, amavisd logs to your mail log, which …

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