If you buy from ThinkPenguin or Tehnoetic, you need not consult h-node:
Linux-libre (hence Trisquel) is guaranteed to perfectly handle it:
http://libre.thinkpenguin.com (using this link, 25% of the benefit on your
purchase go to the Trisquel project)
http://tehnoetic.com
Both vendors ship internationally.
Notice also that h-node can be misleading: a same model can have its chipset
changed along its life. And the chipset is what matter for Linux-libre's
support. Second-hand is an option if the vendor indicates the chipset and you
know it is support.
