I'm trying to install an Ubuntu guest on VirtualBox. The installation goes ok, but when I try to install Guest Additions I get the following error
Verifying archive integrity... All good. Uncompressing VirtualBox 5.1.18 Guest Additions for Linux............ VirtualBox Guest Additions installer Copying additional installer modules ... Installing additional modules ... vboxadd.sh: Building Guest Additions kernel modules. vboxadd.sh: You should restart your guest to make sure the new modules are actually used. vboxadd.sh: Starting the VirtualBox Guest Additions. You may need to restart the Window System (or just restart the guest system) to enable the Guest Additions. Press Return to close this window...
- Ubuntu 16.04.2
- VirtualBox 5.1.18r114002
- Guest Additions 5.1.18_114002
Any suggestions on how to get guest additions installed?