On Tuesday 09 of August 2016 13:41:59 update wrote:
> On booting a new installed xenial with trinity tdm I get the error
> message: "A start job is running for Hold until boot process finishes
> up(time/no limit)" which prevents starting the console logins. Using
> sddm or lightdm works together with systemd.
> I have looked into the systemd configuration of them both and changed
> the file /lib/systemd/system/tdm.service according to the sddm
> configuration to
>
> [Unit]
> Description=Trinity Display Manager
> Documentation=man:tdm-trinity(1)
> Conflicts=getty@...
> After=getty@...
>
> # Ordering
> Conflicts=plymouth-quit-wait.service
> After=systemd-user-sessions.service plymouth-start.service
> plymouth-quit-wait.se OnFailure=plymouth-quit.service
>
> [Service]
> # temporary safety check until all DMs are converted to correct
> # display-manager.service symlink handling
> ExecStartPre=/bin/sh -c '[ "$(basename $(cat
> /etc/X11/default-display-manager 2> ExecStart=/opt/trinity/bin/tdm
> Restart=always
> RestartSec=1s
>
> With this file the plymouth/systemd handshake seams to work.
>
> Maybe this helps someone else.
>
> Stef
>

Do you have installed Ubuntu Xenial 16.04.1 == binutils 2.26.1?

-- 
Sl�vek