I posted a similar topic in the wrong forum it looks like.
I Re-imaged my HDD with Fedora 25 and re-installed Kodi. Kodi now has problems with DVD playback. It will not recognize a disc is inserted and says please insert disc when clicking the proper IFO file. I also have several DVD folders on my computer, and Kodi will no longer play any of the IFO files. Basically, DVD playback has completely stopped working. I dont really know where to begin or how to troubleshoot. I have RPM Fusion free/non-free and installed VLC through that and have GSStreamer codecs and libdvdcss installed.