> On 04/18/2021 5:52 PM Leo Prikler <leo.prikler@student.tugraz.at> wrote:
> 
>  
> Hi,
> 
> Am Sonntag, den 18.04.2021, 17:15 +0200 schrieb Brendan Tildesley:
> > > On 04/18/2021 4:47 PM Leo Prikler <leo.prikler@student.tugraz.at>
> > > wrote:
[...]
> > On second thought perhaps another option is just to use the MATE
> > polkit
> > agent instead? I tested it for changing network manager and it worked
> > just the same, only the GUI looks slightly different. I was searching
> >  What do you think?
> If it works for XFCE, why not?  Given that polkit-gnome has no
> dependents other than itself, should we perhaps also look into removing
> it?
> 
One issue is that mate-polkit's .desktop file has the line OnlyShowIn=MATE;
This prevents it from being launched in any other desktop. When multiple 
desktops are installed all these files sit in /run/current-desktop/profile/etc/
and rely these lines to make them not appear in other desktops.

I made a couple patches [attached] that adds XFCE to the the .desktop's OnlyShowIn.
It's a little ugly though. 
> Regards,
> Leo