Desktop Questions

[Marcus Möller]

Hi all.

I have selected the desktop service in system configuration and everything 
works fine in general. Though the touchpad in my T60 is not detected correctly. 
It works as pointing device, but I cannot scroll, neither using side scrolling 
nor two finger scrolling.

I guess I have to do some manual Xorg configuration. I stumbled up on this one:

http://lists.gnu.org/archive/html/guix-devel/2015-05/msg00395.html

but still got a few questions: do I need to remove the desktop service to avoid 
interferences?

How can I declare a multi line configuration file e.g. like:

  Section "InputClass"
     Identifier "touchpad catchall"
     Driver "synaptics"
     MatchIsTouchpad "on"
     Option "TapButton1" "1"
     Option "TapButton2" "3"
     Option "TapButton3" "2"
     Option "VertEdgeScroll" "on"
   EndSection

Should it look like this? Or do I have to add \n for line breaks:

(define input-class
    "Section \“InputClass\“
     Identifier \"touchpad catchall\"
     Driver \"synaptics\"
     MatchIsTouchpad \"on\"
     Option \"VertEdgeScroll\" \"on\""
)

The other question I got is about theming. I use Xfce and I want to use another 
theme but Raleigh for the toolkit. So i added gtk-themes-standard to the system 
profile and Adwaita is even available in the appearance dialog list, but when 
choosing it, nothing changes. Do I have to set up and additional configuration 
in order to make it work?

Greets
Marcus