It's pretty easy actually:
1) Add the PPA for gnome-globalmenu (can be found at:
https://code.google.com/p/gnome2-globalmenu/wiki/InstallingonUbuntu) and sudo
aptitude install gnome-globalmenu
2)Add a panel at top, add notification applet to it, clock, etc. The final
step is to add the globalmenu-applet to it. Then log out and log back in, for
the globalmenu to work correctly.
3)sudo aptitude install avant-window-navigator
4) Delete the bottom panel, Alt+F2 and start the avant-window-navigator. Make
it autostart in the "dock preferences" (accessable by rightclicking on the
awn itself).
5) The OP seems to be using default Trisquel themes for everything and the
Smoked-theme for the AWN.
