Close to 400k kilometres. Hyundai accent from early 2000s. The rusting made it not possible to pass the tech inspection any longer and the costs to fix it were too much. It was only a small engine as well, 1.4 liter gasoline, naturally aspirated. Still miss it, it was my first car.

Most stuff worked great out of the box for me. I had some quirks with power management, specifically for my wifi card, resulting in bad wifi, but there are so many resources and so many people willing to help out that it was not even a big problem to solve. I haven’t used Ubuntu, I am on arch, but the great thing is, most problems and solutions don’t really care what distro you’re on, so I am no stranger to ubuntu forums when researching something. And as cliché as it is to recommended, the arch wiki is an amazing source of information, so definitely give it a look.