JL-f4m-terminal

 jl  ~  ji  jupyter lab
Traceback (most recent call last):
  File "/home/jl/.local/bin/jupyter-lab", line 8, in <module>
    sys.exit(main())
  File "/usr/lib/python3/dist-packages/jupyter_core/application.py", line 266, in launch_instance
    return super(JupyterApp, cls).launch_instance(argv=argv, **kwargs)
  File "/usr/lib/python3/dist-packages/traitlets/config/application.py", line 657, in launch_instance
    app.initialize(argv)
  File "<decorator-gen-7>", line 2, in initialize
  File "/usr/lib/python3/dist-packages/traitlets/config/application.py", line 87, in catch_config_error
    return method(app, *args, **kwargs)
  File "/usr/lib/python3/dist-packages/notebook/notebookapp.py", line 1630, in initialize
    self.init_webapp()
  File "/home/jl/.local/lib/python3.7/site-packages/jupyterlab/labapp.py", line 404, in init_webapp
    super().init_webapp(*args, **kwargs)
  File "/usr/lib/python3/dist-packages/notebook/notebookapp.py", line 1407, in init_webapp
    self.http_server.listen(port, self.ip)
  File "/usr/lib/python3/dist-packages/tornado/tcpserver.py", line 143, in listen
    sockets = bind_sockets(port, address=address)
  File "/usr/lib/python3/dist-packages/tornado/netutil.py", line 168, in bind_sockets
    sock.bind(sockaddr)
OSError: [Errno 99] Cannot assign requested address