I'm not exactly sure this is the right place to post this, but the exact same thing happens regarding Konqueror in Kubuntu: the back and forward buttons of my Logitech 310MX work correctly under Firefox, and do not work at all on Konqueror. I've been fiddling with mouse setting ad nauseum until I found this post, and resolved to post my comment.
-- Back/forward mouse buttons not working https://bugs.launchpad.net/bugs/13438 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