Linux energy efficiency, laptops and battery life
While linux distributions proliferate on servers and desktops (and even on mobile devices in the form of Android) linux desktop OSs running on laptops have often been the poor relation. Most prominently, it’s become somewhat accepted that popular fully-featured distributions like Ubuntu and Mint will have significantly higher power consumption, and worse battery life, than Mac OS – or even Windows. Keeping up with Windows running on the same machine is typically considered a good result.
This was much the situation I found for myself when running Linux Mint on my 2015 Macbook Air. The features of Linux Mint are excellent, and I much prefer the interface and flexibility to Mac OS. Indeed, modern distos like Mint are now by necessity generalised for many different systens, which inevitably introduces some degree of unwanted components (or “bloat”).
What I was interested in was whether it was possible to piece together a Linux system more minimally tailored to my needs, and optimised for the MacBook hardware – and so maintain the freedom and flexibility while regaining the battery life performance.