Re: [Trisquel-users] If you could go back in time and talk to your former "owned" self

[mcz]

Sure: http://www.mobileread.com/forums/showthread.php?t=222123
http://the-digital-reader.com/2013/09/10/turn-turn-kobo-ereader-debian-linux-tablet/
Looks like it's limited to Kobo models, but the thread is long. Hopefully  
there's more info inside.