bug#23286: Unable to unlock xscreensaver in Xfce

[Danny Milosavljevic]

On Fri, 20 May 2016 19:15:06 +0200
Albin <address@hidden> wrote:

> >   ls -lL $(which xflock4)
> The output from that is:
> 
> -r-xr-xr-x 10 root root 1536  1 jan 1970
> /run/current-system/profile/bin/xflock4
> 
> 
> Albin

Aha!

Add (screen-locker-service xfce4-session "xflock4") to your services in your 
guix config file.

This means:

(operating-system
 ......
 (services (cons* (screen-locker-service xfce4-session "xflock4") 
%desktop-services)))

Or add it to an existing "services" entry.