@kengyu: There is no event for the touchpad of Dell XPS 13 (2015) in I2C mode with trusty-updates and trusty-proposed kernel. No cursor, no left button, no right button, no tap, just nothing at all.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1456881 Title: Some touchpads' right button doesn't work under I2C mode, need support of clickpads To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1456881/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs