Running remotely a gnome program

[don Paolo Benvenuto]

Hi guys!

I must run from a remote pc a gnome program on a edubuntu server.

I'm paul on pc pca, and I want to ran nautilus on pc pcb as user amaury.
I don't know amaury's password, so I can't do "ssh -Yf amaury at pcb
nautilus"

paul is the sudo-authorized user on both pca and pcb.

I'm trying it with some sudo or gksudo.

I tried all forms:

ssh -Yf pcb sudo -u amaury nautilus
ssh -Yf pcb gksudo -u amaury nautilus
ssh -Yf pcb gdsuexec

But no one works (why?).

Any suggestion?

-- 
Buon Cammino!

don Paolo Benvenuto

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