I am having the exact same issue with my HP Stream 11's clickpad in Lubuntu 14.10. Cursor movement acts fine until I attempt or accidentally click the clickpad at which point no mouse clicks from any source will work properly (it triggers a click but only from the point where the last click was made and cannot be further adjusted).
Disabling the clickpad with the command: xinput set-prop 11 "Device Enabled" 0 fixes the issue, but of course makes the clickpad nonfunctional. I have never filed a bug report before so I do not know if I am helping or not. If I can be of more help, please let me know what I can do. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1394869 Title: [HP Stream Notebook - 11-d010nr] Trackpad click does not work To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1394869/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs