A: When installing fedora it asks for a root password. In the instructions it says do not write a root password. Problem is you can't complete the installation without it.
You must not have precisely followed the
Amahi 9 Install instructions. When adding a user, it states to
make them an administrator. That allows you to run commands as root. The guidance has been thoroughly tested and there is no reason why it should not have worked for you.
B: Trying to login with http//hda/ doesn't work. Just get no connection.
If the installation was not completed, this will not work. Also you have to reboot after the Amahi install.
C: Again in the instructions: sudo su -. It asks for my password and "surprise" I get the answer there is no such password.
The password you need to enter is the one for the user, not root. Maybe we did not make that clear in the guidance. Will have to take a look.
So this is my last attempt. If you can't give me a workable answer I'll just have to give up and come to the conclusion that Linux is not for me.
Just follow the guidance as documented. When asked for a password, it can only be one as that is all that was set with the Fedora install. Also ensure you enter only one line at a time.
Not everyone can get used to working with Linux. If you have the desire, it's not hard to learn. Does take time and patience though. Most simple tasks can be done via the HDA Dashboard without command-line. However if you attempt advanced tasks, then you will have to use it.
Hope this helps. Please let us know how it goes.