I clicked the upgrade button from version 14.10 to 15.04.
EasyTether do not work. I went to Ubuntu Software Center uninstalled sweethome3d and reinstalled and it still will not start.
I also got the latest copy of EasyTether (
easytether_0.7.4-1_amd64.deb) reinstalled it and it connects but it will not connect to the internet. I have a dual boot to 14.10 and both these programs work fine on 14.10 with the same hardware. Which is HP TouchSmart 14 Sleekbook and using HTC Droid DNA for the easyTether connection.