[Trisquel-users] Re : you cannot watch youtube on a libre software computer?

[lcerf]

Add GreaseMonkey to the Web browser through  
https://addons.mozilla.org/en-US/firefox/addon/greasemonkey/
Download the ViewTube (and, if you wish, the ViewTube+) script from  
http://isebaro.com/viewtube/
Enjoy.