I'm wondering if there is some evidence that you can use an Apple Thunderbolt Display with a Lenovo that has a Thunderbolt port (W540 in my case) under Ubuntu.
Is there some driver needed or specific version or is this completely not supported.
I have installed Ubuntu (14.04) and try to use my Thunderbolt display without success. Once connected nothing happens and I don't know if the laptop is even aware that there is something connected into the thunderbolt port (I don't have any other tbolt peripherics). I try to update NVidia driver to the latest definition and was also not successful.