I have recently rebuilt my Fedora rig, including a fresh install of the Workstation 25 distro in 64-bit.
I have downloaded and installed the pre-built binaries of Cool VL Viewer which results in the following configuration:
The SpaceNavigator appears to be recognized (the built-in blue LED illuminates upon launch of Cool VL Viewer) and I can select 'Enable joystick:' with 3Dconnexion SpaceNavigator appearing after the checkbox. I have selected the SpaceNavigator defaults but no matter what I try the Joystick monitor shows no change in the axes and the joystick doesn't perform navigation in-world though the buttons function.
I see the following in the log (which I have attached):
implying joystick initialization.
I have downloaded and built the libndofdev project and used the resulting ndofdev_test app to prove that the joystick functions outside of the viewer.
Not sure what else I could/should try. This device has worked solidly with both pre-built and self-built 32-bit viewers prior to my machine rebuild. Any suggestions would be greatly appreciated.