I think I know what is the problem.
When logging in the gnome-setting-manager with gdm's pid is still active. This makes users gnome-settings-manager fail to start. After some time gdm's one finally exits and users is left with gray theme.
The following in:
[mutex:/etc/gdm]% cat /etc/gdm/PostLogin/Default
killall gnome-settings-daemon 1>>/tmp/log.1 2>>/tmp/log.2 killall -9 gnome-settings-daemon 1>>/tmp/log.1 2>>/tmp/log.2
has fixed my problem.
I think I know what is the problem.
When logging in the gnome-setting- manager with gdm's pid is still active. This makes users gnome-settings- manager fail to start. After some time gdm's one finally exits and users is left with gray theme.
The following in:
[mutex:/etc/gdm]% cat /etc/gdm/ PostLogin/ Default
killall gnome-settings- daemon 1>>/tmp/log.1 2>>/tmp/log.2 daemon 1>>/tmp/log.1 2>>/tmp/log.2
killall -9 gnome-settings-
has fixed my problem.