I also have this bug on my gigabyte t1005 cando touchscreen. A workaround for me is replacing unity with avant-window-navigator.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/946417 Title: "Cando" Touchscreen buggy since Precise - After the first few successful "clicks" on the touchscreen, new "clicks" are not registered anymore. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-input-evdev/+bug/946417/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs