So, after I got a working install, mysteriously all of my windows end up blank. It seems to be some sort of weird font issue. I got them to show up correctly once, but they don't anymore.
And I have 5 or ten partitions scattered over 4 disks. I have three separate btrfs volumes, and a smattering of other things. It was nearly impossible to get the install to do something reasonable. I ended up telling it to use the one disk I had that I could wipe most stuff out on.
And then, after I got it installed I tried to move it to where I really wanted it. Unfortunately grub2 has a very obtuse configuration, and it was really hard to get everything booting again after I moved the data around to the partitions and subvolumes I created after the install was over.
I too keep a separate /home, and have done ever since I started running a version of Unix at home in 1992 or so. And no, I wasn't willing to let the installer anywhere near that partition. So I had to point it at the right /home after the install was finished.
Oh, and the logout button went away if you don't have other users or windowing systems. Of course, you know, maybe I want to log out in order to re-read a configuration or something. But no, I have to do a bunch of googling to figure out how to even turn the stupid thing back on.
*sigh* I"m really fed up with this. I've spent a total of 5 or 6 full days worth of my time fighting with installer issues on various systems. If I can't install something, it's worthless to me. And I'm certain that a lot of the other little issues I'm seeing have to do with the fact that they likely had 25%-50% the number of people looking at it pre-release because the installer is so bad.
The only thing I've really liked is that the nouveau driver appears to have fixed a couple of irritating display corruption issues.