[Trisquel-users] Re : Old packages Trisquel 6

[magicbanana]

PPAs are not Ubuntu's repositories. The first P stands for "Personal". That  
said, many PPAs do contain proprietary software and you must be careful to  
avoid them if you value your freedoms. The GNU PPA only contains free  
software though. It will certainly always be so (given that this PPA is DNS',  
a longtime Trisquel user who is definitely committed to free software).