I've installed Trisquel 6.0.1 64bits; memory consumption is 299MB at startup.
Issues:
* "Windows and effects management" icon is missing if you change the theme to
Adwaita.
* I set my keyboard to Spanish layout at installation but the truth is that
the layout when I typed was in USA despite system settings saying it was on
Spanish. After selecting USA it changed what it says to USA layout and keep
writing that way. After that I chose back Spanish and distribution appeared
saying it was changed to latinoamerican (as I chose; distribution didn't
appeared before doing that). Then the layout worked as expected.