Comment 12 for bug 969489

Hm the card0 thing doesn't seem to make a difference in my trackpad bug.

However, adding 'and stopped udevtrigger' *does* solve that problem. So can somebody who is affected try adding that ? as in, make /etc/init/lightdm.conf's start on:

start on ((filesystem
           and runlevel [!06]
           and started dbus
           and stopped udevtrigger
           and (drm-device-added card0 PRIMARY_DEVICE_FOR_DISPLAY=1
                or stopped udev-fallback-graphics))
          or runlevel PREVLEVEL=S)

My theory is that the udev drm-device-added event is not being seen because the kernel has already sent it by the time we get to this point, since the boot speed is so fast.