Confirming that the reported issue is still present on Trusty as of December 12th, 2013 development build.
Also, I should note that a fix to this issue was proposed in LP #926917. The proposed fix worked perfectly for me on LTS 12.04. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/975724 Title: 045e:071d External mouse horizontal scrolling no longer works To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/975724/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs