It seems that I’ve taken quite a long time since the last post to return here. Such a long pause is mainly explained by my work on the thesis and participation in the Discrete Choice Analysis (DCA) school organised at EPFL. Probably I should make some posts with a more academic content, but it’s something for future projects.

Today I wanted to document the procedure for updating a Coreboot firmware on my X220. To give some context I should say that after I bought the laptop the summer of 2021, I nearly immediately swapped the proprietary Lenovo BIOS for the Coreboot. At that time it was done mostly for testing purposes, but as it worked pretty fine I started to use the X220 as my main laptop. Now I’ve decided to explore the procedure a little more.