I don't know which package is responsible but the problem stays even after kernel upgrade.
Here is more info about my machine. DistroRelease: Ubuntu 14.04 ProcVersionSignature: Ubuntu 3.19.0-32.37~14.04.1-generic 3.19.8-ckt7 Uname: Linux 3.19.0-32-generic x86_64 Architecture: amd64 CurrentDesktop: Unity InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417) ProcEnviron: LANGUAGE=cs_CZ PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=cs_CZ.UTF-8 SHELL=/bin/bash -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1513402 Title: Touchpad and keybord not responding after random time of using the touchpad To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1513402/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs