<p><strong>I Try to Run this command to start minikube:</strong></p>
<pre class="lang-sh prettyprint-override"><code>minikube start \
         --extra-config=apiserver.Authorization.Mode=RBAC \
         --extra-config=kubelet.cgroup-driver=systemd \
         --driver=docker
</code></pre>
<p><strong>And Also Try,</strong></p>
<pre class="lang-sh prettyprint-override"><code>minikube start \
         --extra-config=apiserver.Authorization.Mode=RBAC \
         --driver=docker
</code></pre>
<p>But It's giving me errors.<br />
How can I solve this problem...........?</p>
<p><strong>errr like:</strong></p>
<pre class="lang-sh prettyprint-override"><code>stderr:
    [WARNING IsDockerSystemdCheck]: detected &quot;cgroupfs&quot; as the Docker cgroup driver. The recommended driver is &quot;systemd&quot;. Please follow the guide at https://kubernetes.io/docs/setup/cri/
    [WARNING Swap]: running with swap on is not supported. Please disable swap
    [WARNING SystemVerification]: this Docker version is not on the list of validated versions: 20.10.7. Latest validated version: 19.03
    [WARNING SystemVerification]: failed to parse kernel config: unable to load kernel module: &quot;configs&quot;, output: &quot;modprobe: FATAL: Module configs not found in directory /lib/modules/5.4.0-84-generic\n&quot;, err: exit status 1
    [WARNING Service-Kubelet]: kubelet service is not enabled, please run 'systemctl enable kubelet.service'
error execution phase wait-control-plane: couldn't initialize a Kubernetes cluster
To see the stack trace of this error execute with --v=5 or higher
</code></pre>

Jahadul Rakib
<p>Try to start minikube with <code>--bootstrapper=kubeadm</code> and this will enable RBAC for you</p>
<pre class="lang-sh prettyprint-override"><code># Start minikube with kubeadm (Its the default so it's not mandatory)
minikube start --bootstrapper=kubeadm

# Create the default role binding [kube-system:default]
kubectl create clusterrolebinding \
        add-on-cluster-admin \
        --clusterrole=cluster-admin \
        --serviceaccount=kube-system:default

</code></pre>
