Bug#724731: #724731: gdm3: Greeter does not start in 3.8 with autologin

[Guillaume Gimenez]

Hi folks,

I'm also concerned by this problem.

What I have noticed during investigations is that all gnome services 
attempting to use gnome-settings-daemon complain about dconf with 
messages like

(gnome-settings-daemon:7139): dconf-CRITICAL **: unable to create 
directory '/run/user/0/dconf': Permission denied. doconf will not work 
properly.

there is maybe a problem somewhere with the format string (e.g. the %d) 
since the actual users are never uid=0

Regards,
Guillaume