vagrant 共有フォルダをマウントできない時の対処 - Qiita

ubuntu14.04 が出たので、vagrant box も更新してたら、共有ディレクトリがマウントできなくなってしまった。 こんなエラー: Failed to mount folders in Linux guest. This is usually because the "vboxsf" file system is not available. Please verify that the guest additions are properly installed in the guest and can work properly. The command attempted was: mount -t vboxsf -o uid=`id -u vagrant`,gid=`getent group vagrant | cut -d: -f3` /vagrant /vagran