Great that it works. Concerning 14.04, I think the bug was not present there, but I'm not sure (see bug description above). Kernel versions >=3.17 do include the patch, so with Ubuntu 15.04 latest, the bug will be gone. But hopefully, the patch will be included already in updates for 14.10.
@Joseph Salisbury: please, apply the patch (before the next kernel update?): https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=109571cf3ec78a39477eedd6b11927f52cbcb1e8 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1393079 Title: Touchpad not working after suspend/resume To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1393079/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs