how to completely kill pesky ubuntu scrollbars

how to completely kill pesky ubuntu overlay scrollbars

# aptitude remove overlay-scrollbar overlay-scrollbar-gtk2 overlay-scrollbar-gtk3

or

# vi /etc/X11/Xsession.d/81overlay-scrollbar

and comment out all the lines

then logout and login

firefox url database list

you can extract firefox urls by using sqllitebrowser on the places.sqlite database file in /home/MYUSER/.mozilla/firefox/RANDOMNAME.default