There is a bug report on Debian's BTS:
Says after upgrading lxterminal from version 0.1.6-1 to 0.1.7-1, the window
has become much slower to update.
Might be side effort from the new feature - ctrl-click open URL in browser.
See details: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=574966
Andrew Lee ( andrewlee ) - 2010-03-26 09:22:03 PDT