jupyter / jupyter/notebook

Jupyter Notebook fails to launch due to TimeoutError. [WinError 10060]

Open
#3,283 1 comment 0 reactions 0 assignees View on GitHub

Nobody has claimed this yet.

Dominant language
Jupyter Notebook
Stars
13.3k
Forks
5.8k
Avg merge
6d 11h
Merged PRs (30d)
7

Description

Hi,

I am having a problem with launching Jupyter Notebook, it produces the following error:
![image](https://user-images.githubusercontent.com/31764213/35625439-aa8b0baa-0692-11e8-84a8-b2312cae9771.png)

_TimeoutError: [WinError 10060] A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond_

All I did by yesterday is installing VirtualBox, uninstalling Microsoft Visual Studio, but, it has still worked for me by yesterday!
This morning, I try to open my notebook and it shows that error, I had:

- Un-instaled and reinstalled Anaconda!
- Deactivated completely my Firewall and my AV.
- Added exception for my firewall to allow full in-out connections through port 8888, and allow full permission to python/anaconda

But still, without success!
Does anybody get a clue about this?

Thanks, I appreciate

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

The report names no repository files or tests; begin by reproducing Jupyter Notebook launch on Windows and examining the reported TimeoutError [WinError 10060]. The issue records firewall, antivirus, port 8888, and Anaconda reinstall attempts, so done would be identifying the specific cause of the connection timeout and confirming that Notebook launches successfully.

Written by the indexing model from the issue text.

Assessment

Tech stack
jupyter-notebook
Domain
desktop, networking
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
20/100

Get new issues in your inbox

A short digest of beginner-friendly GitHub issues.