Hello I have a problem with datasource to Devolutions Password Server.
Our server is using gogole authenticator.
In Win version while testing the connection it asks about the google authenticator code.
But in Linux version I get this error message. 
Screenshot from 2020-06-08 22-58-23.png
Thank you for reporting this issue.
We will look into it.
Regards
Jonathan Lafontaine
If you run RDM in a terminal you should have a callstack, could you please post it here?
You can launch RDM in a terminal by using the remotedesktopmanager command.
Regards
Jonathan Lafontaine
Yes I tried to run it that way and I have received only this :
(RemoteDesktopManager:13314): GLib-GObject-CRITICAL **: 16:29:24.493: g_signal_connect_data: assertion 'c_handler != NULL' failed
(RemoteDesktopManager:13314): GLib-GObject-CRITICAL **: 16:29:24.526: g_signal_connect_data: assertion 'c_handler != NULL' failed
(RemoteDesktopManager:13314): GLib-GObject-CRITICAL **: 16:29:24.532: g_signal_connect_data: assertion 'c_handler != NULL' failed
(RemoteDesktopManager:13314): Gtk-CRITICAL **: 16:29:24.695: gtk_tree_store_iter_has_child: assertion 'iter->user_data != NULL' failed
Just to make sure, you don't even get the screen with the QR code.
You press Test Connection and you get the error message?
Jonathan Lafontaine
Yes, I won't even get the screen for a QR code, only thing is the error message.
Aren't there any verbose settings to help with troubleshooting ?
Not right now, unfortunately, but I will continue investigate.
Jonathan Lafontaine