So I created a Active Director Domain Controller on my Ubuntu 16.04 machine, and everything works great except I don't seem to be able to delete anything.
I connected my Windows 10 machine to the domain, and everything works there. I am using RSAT to manage the users and computers, and I've also successfully added my Macbook as well.
But, when I look at the users list, I see this:
When trying to delete one of those groups, I get this:
Now, here are my questions:
Where is this group list being populated from?
Where on my Ubuntu server could I go and manage this list?
Are these groups not meant to be deleted? If so, is it a best practices thing, or are they just not able to be deleted?
What is this error I am getting mean? I have a 1TB hard drive on the machine, and just cleanly installed everything...is that the kind of storage it is talking about?
Did I miss something when reading the Samba wiki?
New to ServerFault, but not StackEnchange, so sorry if this is in the wrong area.
Edit: should probably mention that I can add users, groups and computers without fail. This storage error doesn't show up at all during those processes.