I can confirm that with the kernel of comment 44 the touchpad and the touchscreen of my dell xps 13 9333 developer edition works well on Ubuntu 14.04.
No problem on resume or suspend even with iRST and multitouch work well. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1218973 Title: [Dell XPS 12-9Q33] Touchpad not recognized To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1218973/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs