Unable to start jupyter

Question

When i try to run jupyter it shows me this error :-

ERROR: the notebook server could not be started because no available port could be found.

Terminal Logs are as follows:-

[I 20:52:08.747 NotebookApp] The port 8888 is already in use, trying another random port.
[I 20:52:08.748 NotebookApp] The port 8889 is already in use, trying another random port.
[I 20:52:08.748 NotebookApp] The port 8890 is already in use, trying another random port.
[I 20:52:08.749 NotebookApp] The port 8891 is already in use, trying another random port.
[I 20:52:08.750 NotebookApp] The port 8892 is already in use, trying another random port.
[I 20:52:08.750 NotebookApp] The port 8988 is already in use, trying another random port.
[C 20:52:08.779 NotebookApp] ERROR: the notebook server could not be started because no available port could be found.

And, I also checked my system to check which process is running on that port and I found that no process is running and none of these ports are used by any process. But, I still get that error.

I also changed a default port of jupyter to various other port, but still get the same error.

Answer 1

I faced the same problem then run with

jupyter notebook --port 9999