Hi Lorbeer,
I use a Dell Inspiron 15 running Trisquel 7, and have no problem using the
HDMI output to a projector/screen; this is what I actually use for
presentations (w/LibreOffice Impress) whenever I have the option (i.e.
connecting my own laptop, otherwise I just bring a PDF of the presentation
instead).
I haven't tried the Blutooth though. Oh, just wanted to add: you can always
run Trisquel from a USB drive before you install it, so you can check and see
if what your a looking for (resolution, output etc) would works well in your
computer.
