====== Ram upgrade ======

  * [[https://www.sp-net.at/doku.php?id=jornada_j720:memory_upgrade|Jornada 720 Memory Upgrade]]

====== Linux ======

  * [[https://www.hpcfactor.com/forums/forums/thread-view.asp?tid=20031&start=1|Debian 9 or Devuan 2.1]] (3.16.81 Linux Kernel) [[https://www.sp-net.at/doku.php?id=jornada_j720|other stuff]] from the author
  *