Hi
I have updated my VM Fedora to Fedora 29 and have VBox 5.22.
The guest additions is partly working what I can see.
Resizing of window, and bi-directional clipboard are ok,
The problem is shared folders that does not connect.
Also I get the error message when I try to re-install guest-additions
that: modprobe vboxsf failed.
I have tried to boot VM with an earlier kernel, but that does not work either.
What I can see VBox 5.22 run kernel 4.19 which would be sufficient I guess.
Thanks