Re: [Trisquel-users] does Trisquel have a gnome-shell edition?

[onpon4]

You can get GNOME Shell from Trisquel's default environment by installing the  
gnome-session and gnome-shell packages. Choose the "GNOME" session when you  
log in, instead of the "Trisquel" session.

For a better experience, you might also want to install and switch to GDM;  
GNOME's "lock screen" option integrates with that.