System Error when running Ganache 2.5.4 on linux

[mohameddhia]

PLATFORM: linux GANACHE VERSION: 2.5.4

EXCEPTION:

Error: CONNECTION ERROR: Couldn't connect to node on WS.
    at Object.InvalidConnection (/tmp/.mount_ganachdQOZUx/resources/static/node/node_modules/web3-providers-ws/node_modules/web3-core-helpers/src/errors.js:35:16)
    at WebsocketProvider._timeout (/tmp/.mount_ganachdQOZUx/resources/static/node/node_modules/web3-providers-ws/src/index.js:255:48)
    at W3CWebSocket.connection.onclose (/tmp/.mount_ganachdQOZUx/resources/static/node/node_modules/web3-providers-ws/src/index.js:155:15)
    at W3CWebSocket._dispatchEvent [as dispatchEvent] (/tmp/.mount_ganachdQOZUx/resources/static/node/node_modules/yaeti/lib/EventTarget.js:107:17)
    at W3CWebSocket.onClose (/tmp/.mount_ganachdQOZUx/resources/static/node/node_modules/@web3-js/websocket/lib/W3CWebSocket.js:228:10)
    at WebSocketConnection.<anonymous> (/tmp/.mount_ganachdQOZUx/resources/static/node/node_modules/@web3-js/websocket/lib/W3CWebSocket.js:201:17)
    at WebSocketConnection.emit (events.js:210:5)
    at WebSocketConnection.handleSocketClose (/tmp/.mount_ganachdQOZUx/resources/static/node/node_modules/@web3-js/websocket/lib/WebSocketConnection.js:389:14)
    at Socket.emit (events.js:210:5)
    at TCP.<anonymous> (net.js:658:12)