I recently upgrade my desktop to 13.04 Xunbuntu with no errors or issues at all. However now I am getting a need to upgrade silverlight screen in netflix using the netflix app.
I realized this is a 3rd party application running a wine patch of Firefox/Silverlight and the Ubuntu Team is not responsible for providing a solution, but at least I want to put it out there for other people who are considering upgrading.
I did try to upgrade the netflix application and, it did call for an update but it did not work. I still run Xubuntu 12.10 in my laptop and it is running like a champ! with no issues with Netflix App.
I hate going back to the days of dual reboot in order to watch Netflix but aside from this issue 13.04 runs great! Please if someone else have run to an issue similar to mines. I would love hear how you got around it.