Public bug reported: with a dist-upgrade 14.04 upgraded from kernel 3.19.56 over 4.2.36 to 4.4.0 Both in 4.2 and in 4.4 the touchpad is not working.
ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-generic-lts-xenial 4.4.0.13.7 ProcVersionSignature: Ubuntu 4.4.0-13.29~14.04.1-generic 4.4.5 Uname: Linux 4.4.0-13-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.19 Architecture: amd64 CurrentDesktop: Unity Date: Thu Mar 17 11:54:18 2016 InstallationDate: Installed on 2016-03-16 (1 days ago) InstallationMedia: Ubuntu 14.04.4 LTS "Trusty Tahr" - Release amd64 (20160217.1) SourcePackage: linux-meta-lts-xenial UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: linux-meta-lts-xenial (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug trusty -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1558489 Title: touchpad stopped working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-meta-lts-xenial/+bug/1558489/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs