Remote debugging an unbootable Linux

The resources of this post can be found on Github . &#xA; One of my friends had a problem with his laptop: It crashed when screensharing was enabled in a Zoom session. I like to empower people to use Linux, thus I&rsquo;m also supporting them when they have problems. So I tried to help. &#xA; It was an old laptop running Ubuntu 22.04 LTS. Before looking into the screenshare issue, we used…