I'll try my best to not be a newb, despite my post count.

I thought I had installed this application correctly, but apparently, I didn't do something vital. I successfully installed all of the packages and I'm only fairly certain I updated the kernel correctly. I was able to get the rotation icon in the statusbar, but when I use it to rotate the screen, only the sensitivity of the screen rotates. The screen appears to still be in landscape orientation, but I have to tap the screen as if the rotation was done successfully.

I'm going to reload the backup I made before trying this again, but has anyone else any idea what I might have done wrong the first time?