So now the I registered for the Objective by the sea conference in June, there are a couple of preparations to take care off.

Objective by the sea is a MacOS security conference by Patrick Wardle. I’ve been a supporter of his work via Patreon for quite some time …

Around the turn of the millennium I was introduced to OpenBSD. It was probably via the gateway drug of the time : OpenSSH. OpenSSH is everywhere now, but then it was new, shiny and free/libre.

It was not exactly love at first sight. As a longtime Linux user, the learning …

Some weeks ago I bought a Dell XPS 9570 laptop to run Ubuntu Linux 18.04 natively. Installing Ubuntu was done using github project that patches the default Ubuntu iso to match the hardware config of the Dell XPS pretty closely.

The only minor annoyance was the system fans slightly …

Today I tried to connect my laptop running Ubuntu 18.04 to the govroam wifi network (equivalent to the eduroam thing I guess?).

The default settings supplied by Ubuntu did not work and I could not find any official documentation specific for Ubuntu.

These are the settings that worked for …

Last weekend I wiped my Macbook Pro 15″ late 2013 and installed Ubuntu 18.04 on it. The install was painless, but there were some tiny bits and pieces missing as to hardware settings and drivers.

I was able to fix most issues searching the web, but I thought I …