dbus.exceptions.DBusException: . . Failed to connect to socket /tmp/dbus-BmAGarx2Gq: Co

[philip_rhoades]

People,

People, I am trying to use the downloaded Linux Cadence binary as user "phil" who is in the "audio" group on Fedora 26 x86_64 and am getting the following at the end of the start up messages:

Using Tray Engine 'Qt'
Qt: Session management error: Could not open network socket
Traceback (most recent call last):
File "/usr/share/cx-freeze-common/initscripts/Console3.py", line 27, in <module>
File "./build/opt/cadence/share/cadence/src/cadence.py", line 2298, in <module>
File "/usr/lib/python3/dist-packages/dbus/_dbus.py", line 211, in __new__
File "/usr/lib/python3/dist-packages/dbus/_dbus.py", line 100, in __new__
File "/usr/lib/python3/dist-packages/dbus/bus.py", line 122, in __new__
dbus.exceptions.DBusException: org.freedesktop.DBus.Error.NoServer: Failed to connect to socket /tmp/dbus-BmAGarx2Gq: Connection refused

Also - I am using the XFCE desktop . . systemctl status for dbus is OK . .
Suggestions to fix?

Thanks,
Phil.