So that's a hardware problem with the mouse itself, or with its driver. Not with firefox.
It could be that with time, the spring that maintains the scrollwheel in place has become loose. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/141081 Title: Firefox opens 2 extra tabs on middle button click To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/141081/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
