Connection timeout error for vagrant up

I have Installed virtualbox-dkms $ sudo apt-get install virtualbox-dkms DKMS: install completed. * Stopping VirtualBox kernel modules [ OK ] * Starting VirtualBox kernel modules [ OK ] Setting up virtualbox (4.3.34-dfsg-1+deb8u1ubuntu1.14.04.1) ... * Stopping VirtualBox kernel modules [ OK ] * Starting VirtualBox kernel modules [ OK ] Setting up virtualbox-qt (4.3.34-dfsg-1+deb8u1ubuntu1.14.04.1) ... $ vagrant up Bringing machine 'default' up with 'virtualbox' provider... ==> default: Importing base box 'lucid32'... ==> default: Matching MAC address for NAT networking... ==> default: Setting the name of the VM: chef-repo_default_1449661717604_69994 ==> default: Clearing any previously set network interfaces... ==> default: Preparing network interfaces based on configuration... default: Adapter 1: nat ==> default: Forwarding ports... default: 22 => 2222 (adapter 1) ==> default: Booting VM... ==> default: Waiting for machine to boot. This may take a few minutes... default: SSH address: 127.0.0.1:2222 default: SSH username: vagrant default: SSH auth method: private key default: Warning: Connection timeout. Retrying...