Music players from Apple. Linux support existed for initial models via iPod Linux (uClinux kernel 2.4).
- Full list of models here: http://www.ipodlinux.org/Project_Status/
- YouTube video showcasing iPod Linux: https://www.youtube.com/watch?v=E1ABhW7lYA8
- Source code: https://github.com/iPodLinux/iPodLinux-SVN
Many Nano models that do not support iPod Linux directly are either Rockbox-supported, or have similar hardware configurations to their counterparts. This means that with some reverse-engineering or Rockbox and similar it should be possible to adapt a build to run on most models