{"action":"created","issue":{"url":"https://api.github.com/repos/boxcutter/ubuntu/issues/36","labels_url":"https://api.github.com/repos/boxcutter/ubuntu/issues/36/labels{/name}","comments_url":"https://api.github.com/repos/boxcutter/ubuntu/issues/36/comments","events_url":"https://api.github.com/repos/boxcutter/ubuntu/issues/36/events","html_url":"https://github.com/boxcutter/ubuntu/issues/36","id":124487501,"number":36,"title":"Ubuntu 1504.json -- Vagrant box cannot mount shared folders","user":{"login":"hvram1","id":446988,"avatar_url":"https://avatars.githubusercontent.com/u/446988?v=3","gravatar_id":"","url":"https://api.github.com/users/hvram1","html_url":"https://github.com/hvram1","followers_url":"https://api.github.com/users/hvram1/followers","following_url":"https://api.github.com/users/hvram1/following{/other_user}","gists_url":"https://api.github.com/users/hvram1/gists{/gist_id}","starred_url":"https://api.github.com/users/hvram1/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/hvram1/subscriptions","organizations_url":"https://api.github.com/users/hvram1/orgs","repos_url":"https://api.github.com/users/hvram1/repos","events_url":"https://api.github.com/users/hvram1/events{/privacy}","received_events_url":"https://api.github.com/users/hvram1/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":2,"created_at":"2015-12-31T17:00:10Z","updated_at":"2016-01-01T07:20:21Z","closed_at":"2016-01-01T03:16:35Z","body":"I see this in the error . The vboxadd-install.log is empty \r\nUncompressing VirtualBox 4.2.12 Guest Additions for Linux............\u001B[0m\r\n\u001B[0;32m    virtualbox-iso: VirtualBox Guest Additions installer\u001B[0m\r\n\u001B[0;32m    virtualbox-iso: Copying additional installer modules ...\u001B[0m\r\n\u001B[0;32m    virtualbox-iso: Installing additional modules ...\u001B[0m\r\n\u001B[0;32m    virtualbox-iso: Removing existing VirtualBox DKMS kernel modules ...done.\u001B[0m\r\n\u001B[0;32m    virtualbox-iso: Removing existing VirtualBox non-DKMS kernel modules ...done.\u001B[0m\r\n\u001B[0;32m    virtualbox-iso: Building the VirtualBox Guest Additions kernel modules\u001B[0m\r\n\u001B[0;32m    virtualbox-iso: The headers for the current running kernel were not found. If the following\u001B[0m\r\n\u001B[0;32m    virtualbox-iso: module compilation fails then this could be the reason.\u001B[0m\r\n\u001B[0;32m    virtualbox-iso:\u001B[0m\r\n\u001B[0;32m    virtualbox-iso: Building the main Guest Additions module ...done.\u001B[0m\r\n\u001B[0;32m    virtualbox-iso: Building the shared folder support module ...fail!\u001B[0m\r\n\u001B[0;32m    virtualbox-iso: (Look at /var/log/vboxadd-install.log to find out what went wrong)\u001B[0m\r\n\u001B[0;32m    virtualbox-iso: Doing non-kernel setup of the Guest Additions ...done.\u001B[0m"},"comment":{"url":"https://api.github.com/repos/boxcutter/ubuntu/issues/comments/168287724","html_url":"https://github.com/boxcutter/ubuntu/issues/36#issuecomment-168287724","issue_url":"https://api.github.com/repos/boxcutter/ubuntu/issues/36","id":168287724,"user":{"login":"hvram1","id":446988,"avatar_url":"https://avatars.githubusercontent.com/u/446988?v=3","gravatar_id":"","url":"https://api.github.com/users/hvram1","html_url":"https://github.com/hvram1","followers_url":"https://api.github.com/users/hvram1/followers","following_url":"https://api.github.com/users/hvram1/following{/other_user}","gists_url":"https://api.github.com/users/hvram1/gists{/gist_id}","starred_url":"https://api.github.com/users/hvram1/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/hvram1/subscriptions","organizations_url":"https://api.github.com/users/hvram1/orgs","repos_url":"https://api.github.com/users/hvram1/repos","events_url":"https://api.github.com/users/hvram1/events{/privacy}","received_events_url":"https://api.github.com/users/hvram1/received_events","type":"User","site_admin":false},"created_at":"2016-01-01T07:20:21Z","updated_at":"2016-01-01T07:20:21Z","body":"Thanks . I upgraded by VirtualBox to 5.0 and I had an issue with packer (0.8.1 ) . ( --sataportcount not supported for VBoxManage ) . I upgraded packer to 0.8.6 and that fixed he problem "}}