I recently rebuilt a Mac Mini to work as the forth screen in my workflow. I googled around and pieced together what I needed to do by cherrypicking from various guides, and everything was running well until I updated to a new kernel and rebooted. I spent the better part of two nights trying to get the machine to boot. Unfortunately, it happened just after I blacklisted a module to work around a USB bug that was causing one of my drives to go haywire occasionally, and it took a while before I finally figured out it wasn’t a problem with my change but the kernel itself.
Posted on 15 October 2015