Public bug reported: Steps: 1. Install 14.04.2 on Lenovo X250 2. Try to use the left, middle and right button of touchpad.
Expected result: The keys work normally. Actual result: The left, middle and right button of touchpad are useles ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.16.0-31-generic 3.16.0-31.41~14.04.1 ProcVersionSignature: Ubuntu 3.16.0-31.41~14.04.1-generic 3.16.7-ckt5 Uname: Linux 3.16.0-31-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.7 Architecture: amd64 CurrentDesktop: Unity Date: Thu Mar 12 02:58:43 2015 InstallationDate: Installed on 2015-03-11 (1 days ago) InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2) SourcePackage: linux-lts-utopic UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: hwe-next Importance: Undecided Status: New ** Affects: linux-lts-utopic (Ubuntu) Importance: Undecided Status: New ** Tags: 201501-16339 amd64 apport-bug beijing-lab blocks-hwcert trusty ** Attachment added: "plainbox-201501-16339.tgz" https://bugs.launchpad.net/bugs/1431185/+attachment/4342337/+files/plainbox-201501-16339.tgz ** Also affects: hwe-next Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1431185 Title: [Lenovo X250] The left, middle and right button of touchpad are useless after 14.04.2 installed To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1431185/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs