[gthumb-list] gthumb sometimes doesn't launch properly

[Paolo Benvenuto <paolobenve gmail com>]

Hi guys!

On my cinnamon desktop I have gthumb 3.4.3 installed.

Normally everything is fine, but sometimes I cannot run properly gthumb:

$ gthumb 

(gthumb:19855): Gtk-WARNING **: Failed to register client: GDBus.Error:org.gnome.SessionManager.AlreadyRegistered: Unable to register client

gthumb window doesn't show any image, doesn't permit any action, the only possible solution is to kill ghtumb.

Any idea of the reason why it happens?

don Paolo Benvenuto