The question is if my case is usual or not.I had to delete 10 old linux-headers occupying 1 GB and many programs before I could upgrade to Trisquel 8.
I didn't delete any old linux-kernels (maybe 1GB ?) I don't use propietary software or 3D games.I like install new programs. Maybe one or more of them is too big (LibreCAD, Gimp, Qelectrotech, Emacs, ...)
If my case is rare, don't take care of it...
