I use Ubuntu 16 server as guest OS, Ubuntu 18.04 as host OS. I tried VirtualBox version 5.2.34 and 5.2.38.
I'm trying to setup shared folders and clipboard from host machine to guest one and all my attempts are vain.
After installation of Virtual box guest additions I enabled bidirectional clipboard and added shared folder, but it didn't work out.
- added guest user to vboxsf user group
- have reinstalled Guest additions
- deleted and restored shared folders enabled and disabled clipboard
- upgraded VirtualBox to 5.2.38
Also I can't find guest additions for VirtualBox 5.2.38.
Any help would be appreciated.