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Cannot make the Jupyter notebook work (Python kernel) on Windows 7 #86
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Terminals are not supported (yet?) on Windows, you should not get error messages on windows, just information messages. That being said, the rest of notebook should work correctly without terminals, "No Connection to Kernel" seem like an different issue, like your network/antivirus/firewall blocking websocket connexion. |
Good sir, First off, thank you so much. Also, you're right. When I tried running it offline, with my Ad-Aware Antivirus turned off, everything worked. So it could just be the antivirus. Any words of advice highly appreciated. Please see below for what I get when running "jupyter notebook --debug" with the antivirus turned on (and when the connection to the kernel is not working):
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You will just have to configure your antivirus not to block the websocket connexion. Unfortunately, my experience on that is limitted, as i havent touched an antivirus in many years. The I'm closing the issue, but feel free to continue writing. |
I, having encountered it, confirm this issue being of the antiviral nature, Kaspersky specifically.
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Confirming the above. Kaspersky Endpoint Security had port 8888 among the list of "Monitored Ports". Simply unchecking it from the list immediately resolved this symptom for me. |
The workaround, though i would not prefer it, is to jupyter notebook twice. Then close the first launch altogether. That way you would be working on a different port which is fine with Kaspersky it seems. |
thanks @Fjedor ! |
If you want to run the notebook on a different port, you can do it like this:
Or you can configure it to start on a different port without needing to enter it every time: c.NotebookApp.port = 8889 That should be easier than starting it twice and killing the first one. :-) |
That's what I was looking for. Thanks |
I had the same problem with my Anaconda Jupyter Notebook being blocked by my anti-virus software, which in my case was BitDefender Internet Security 2018 In my case I managed to get around it by disabling the “Block port scans in the network” feature, i.e.:
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@Carreau , (base) C:\Users\Vivek Prem Pandey>jupyter notebook --debug
[D 05:03:15.079 NotebookApp] Accepting token-authenticated connection from ::1 really need your help ,thank you . |
Hello,
First of all, thank you so much for all your hard work. Jupyter is just great!
However, I'm pulling out whatever hair I have left trying to make it work (the notebook part) on Windows. I've followed the instructions from http://jupyter.org/ to the letter, read the forums, did my best to make it work, but no luck.
My details are like:
Thank you so much!
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