To see Cluster dashboard properly, Kubernetes cluster must be reachable either directly from your computer or via HTTP proxy. You can configure HTTP proxy in Cluster Settings. Also, provided credentials in Kubeconfig must be valid. If Kubeconfig uses exec command, the binary must be available in global PATH or absolute path must be used. Lens application can’t see PATH modifications made by any shell init scripts. There might be also some issues on the Snap version if the exec binary is installed also from Snap and requires additional symlinking, please see #699.