Ideally the next step would be to rework/recompile some of the applications to use GLES instead of Open GL or find desktop with GLES support.
Given this is a rootfs, it can be tested on other imx6 devices but no guarantees.
What is working:
1. GPU acceleration
2. Video playback using totem
3. Chromium (with GPU acceleration, webgl does not work)
4. Numerous desktop applications
As per the previous ubuntu 12.04 image, to deploy:
1. Download roofs.
2. Extract rootfs onto your sdcard.
There is a bug in ubuntu with dbus disabling wifi (http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=659953). After booting execute the following and reboot to configure wifi from within xfce:
chgrp messagebus /usr/lib/dbus-1.0/dbus-daemon-launch-helper
chmod +s /usr/lib/dbus-1.0/dbus-daemon-launch-helper
You can also download the Vivante GPU demos, these demonstrate the performance of the GC2000 core. Extract the tar file and the samples are in located in "viv_samples/vdk", there are number tutorial files that you can run eg "tutorial1, tutorial1_es20".