I've tried logging in as "guest". The mouse wheel doesn't work as usual there either. Might it be the opposite, that you have a tweak in place that is not there by default?
-- Scroll-wheel not causing cursor moves in gnome-terminal any more after latest updates https://bugs.launchpad.net/bugs/533647 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is a bug assignee. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs