Update: Install unity-settings-daemon 15.04.1+15.04.20150408-0ubuntu1.1 on ASUS P452L platform, this issue is fixed.
** Tags removed: verification-needed ** Tags added: verification-done -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1454950 Title: It needs to press touchpad hotkey twice to re-enable touchpad To manage notifications about this bug go to: https://bugs.launchpad.net/gnome-settings-daemon/+bug/1454950/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs