I have sddm working and have checked the basic policy into git. Later today I will add some extra rules that are needed for full operation (such as deleting temporary files on user logout), but the basics work.
I still can't get gdm3 to work, I've filed a bug report against it. If anyone here would like to look at gdm3 then that would be a good thing to do. But I think that sddm and xdm are both good options so I'm not too bothered. I'm thinking of making selinux-policy-default just conflict with gdm3. -- My Main Blog http://etbe.coker.com.au/ My Documents Blog http://doc.coker.com.au/