GDM works, TDM does not:

[root@toto system]# systemctl enable gdm.service

Created symlink from /etc/systemd/system/display-manager.service to
/usr/lib/systemd/system/gdm.service.


Since there is a /usr/lib/systemd/system/gdm.service and since there
is NO tdm.service, can I assume the installation broke?  Or that I
missed a step?  'yum provides tdm.service' says no matches found ...




[root@toto system]# systemctl status gdm.service

* gdm.service - GNOME Display Manager

   Loaded: loaded (/usr/lib/systemd/system/gdm.service; disabled;
vendor preset: enabled)

   Active: inactive (dead)

[root@toto system]# systemctl status tdm.service

Unit tdm.service could not be found.



--
Peter Laws, BS, MRCP / N5UWY
National Weather Center / Network Operations Center
University of Oklahoma Information Technology
plaws@...


On Fri, Feb 3, 2017 at 1:00 PM, Peter Laws <plaws@...> wrote:
> Fresh CentOS 7, patched, added repos for EPEL, NUX, whatever else was
> listed.  Accidentally installed "trinity-tdebase" first.  Pulled all
> those packaged and then installed  "trinity-desktop-all".
>
> "systemctl disable gdm.service" worked and kdm/xdm failed (likely
> because I don't have those installed) but this fails:
>
> systemctl enable tdm.service
> Failed to execute operation: Access denied
>
> Adding -f to the end doesn't seem to make a difference.  Moderate
> googling is not helping!  I've rebooted several times with no apparent
> effect.
>
> Since it behaves identically when I try tdm.service as it does when I
> try xdm or kdm, is it possible that I'm missing a step somewhere?
>
> This system was Ubuntu+TDE and while I've been fiddling with
> RHEL/CentOS for ages, CentOS and it's systemctl are still new to me.
> Never was a Fedora person.
>
>
>
>
>
> --
> Peter Laws, BS, MRCP / N5UWY
> National Weather Center / Network Operations Center
> University of Oklahoma Information Technology
> plaws@...