Not sure if this is the right area but I installed RStudio Server and I can login with local accounts. When I joined it to an AD(Realm), I could not login with the username/password like I could with the local account.
Say the ad account is email@example.com, I have used spenny, firstname.lastname@example.org and spenny@WEBSITE.COM since while joining the domain, it seemed to care about the capitalization.
I saw a post about modifying rserver.conf with auth-required-user-group=analysts, admins, rstudio-users but that didn't help, I didn't have a rstudio-users group but I did have a rstudio-server group, i added those users to that group by typing usermod -a -G rstudio-server email@example.com(it said no user when i tried just spenny) but it still didn't work, I rebooted.
I am beginning to hate Linux, I have always been a Windows guy, not sure how everyone knows how to do all of this.