I'm running KSP 1.2.2 on 64-bit Linux, the latest version from gog.com. My buildID is:
Here is my settings.cfg: https://pastebin.com/i4wKqjWk
What I've found is that I cannot interact with my orbit in the map view. I understand that building upgrades are required for this. However, surely it should be enabled in the moon tutorial, where I cannot progress without adding the node:
I cannot get anything to happen by left clicking, double-clicking, or right-clicking on my orbit. I asked on IRC, and I was told that if maneuver nodes are available, they would be a different color than gray. So perhaps the tutorial scenario is just configured wrong? I tried restarting the game and it didn't help. I also remember an earlier tutorial telling me I could warp to a different part of my orbit, and that didn't work either-- perhaps these are related issues?
Other information:
Intel Core i7-6700HQ, Nvidia GTX 970M, 16 GiB of RAM.
64-bit Linux Mint 18, 4.10 kernel, proprietary NVIDIA drivers version 375.66.