For those that have been following the progress of the Ubuntu Touch operating system, you’ll be glad to hear that the port to the Xperia Tablet Z is going well. It is an experimental port but besides that most features are working including Wi-Fi and the camera. Video is not working and there are a few bugs but these should be ironed out in due course. There is also the ability to dual-boot CyanogenMod. If you want to find out more click here.
Thanks daffu!