Questions tagged [jupyter]

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Kernel is not connecting at Jupyter notebook

I tried every possible answer I found on the internet, downgrading the notebook and tornado version using the Anaconda distribution and many more but none of them solved my problem. Here is the doc ...
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SSH bridge between two dynamic-ip pcs through third static-ip pc for jupyter notebook

normally I use this kind of script (this is part of a larger bash script) to connect my pc to a static-ip pc and run a jupyter notebook remotely: sudo fuser -k 8881/tcp echo 'Port 8881 is free now' ...
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wsl2 jupyter lab URL to Chrome

Goal I want to connect Jupyter Lab with WSL 2 (Ubuntu 18.04) to my chrome Tried Environemtn activate ```jupyter lab`` ERROR: JupyterLab application directory is /root/anaconda3/envs/rapids/share/...
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Jupyter does not work without kernel restart after exception

I need to kill and restart the kernel of Jupyter upon encountering an exception in the code. Otherwise, none of the cells will execute. This happens with any script, i.e. it can be something as simple ...
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jupyterhub: Ubuntu 20.04 - port 80 blocked when accessed remotely

I started a web service running on port :80. The service is available from localhost, but from remote IP addresses seems to be blocked. Ping from remote IPs is OK, firewall seems to be inactive. What ...
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Issue installing SciPy

I am trying to install Scipy to run on Jupyter (in VirtualBox Ubuntu OS, Windows Host). I type the following command and get errors. How can I fix it? python -m pip install --user numpy scipy ...
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1 answer
230 views

Jupyter lab sidebar damages after installing an extension

I'm trying to install TOC extension for Jupyter lab. The issue is the same for both ways of installation: from the command window or from the extension manager. I'm installing an extension using the ...
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2 votes
1 answer
488 views

R syntax highlighting in Jupyter Lab not working

I use a Macbook Pro running High Sierra. At first I created a R virtual environment with: conda create -n R r-essentials r-base Then I installed Java JDK, inside the new environment with: conda ...
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1 answer
114 views

Jupyter notebook loses directory tree periodically

After a time of inactive (1-2 days) jupyter notebook display nothing in directory tree (http://localhost/tree). How I can refresh directory tree without restart server? I don't want restart server ...
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50 views

Jupyter Notebook Config file when using JupyterHub

We have a JupyterHub setup for which the cofig lives at /etc/JupyterHub/jupyterhub_config.py I have still not been able to identify the config file for Jupyter Notebook in this scenario. Doing $...
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2 answers
897 views

How to use Jupyter Lab with ipv6 on Ubuntu

Could someone help me to use Jupyter Lab with ipv6 on Ubuntu? I have google everywhere but I could not find the answer. I've tried both jupyter lab --ip=::1 or jupyter lab --ip=MY_IPV6 it's not ...
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Error exporting PDF file in jupyter notebook: pgfkeys '/tcb/size' error

I'm trying to export a notebook from Jupyter as a PDF file and server dumps this error mesage: nbconvert failed: PDF creating failed, captured latex output: Failed to run "['xelatex', './notebook.tex'...
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2 votes
0 answers
800 views

Getting connection error with jupyter lab remote server

I have started a course on Jetson Nano from the NVIDIA Deep Learning Institute. For that I have to connect to Nano via a browser in headless mode and connect to it via a remote JupyterLab interface. I ...
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1 answer
1k views

Importing Pandas Data Reader

I'm trying to get Pandas DataReader on Juptyer, but it is not working! I went to the Anaconda Prompt, and typed pip install pandas-datareader which it ran successfully. I then went to my jupyter ...
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Jupyterlab opens default environment

Recently it happened that my jupyter lab does not open the environment that it is started in, but the default environment. It could be that this issue comes from an update of my OS (Manjaro) I did ...
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Fresh Jupyter Install fails on notebook launch - "ImportError: cannot import name 'create_prompt_application' from 'prompt_toolkit.shortcuts'

I just installed Jupiter (v 4.4.0) on Ubuntu 18.04. Python version is 3.7. When I try to run any code, I get the same error message. My kernel output looks like this. I 01:09:32.973 NotebookApp] ...
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2 answers
10k views

Getting error 'SyntaxError: invalid syntax' when trying to install Jupyter Notebook using pip on Windows 10

I am using the command on the Jupyter website, pip3 install jupyter but I get the error: File "<stdin>", line 1 pip3 install jupyter ^ ...
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2 votes
0 answers
434 views

Getting this error when trying to create new notebook in jupyter notebook

The Error:= "Unexpected error while saving file: Untitled.ipynb attempt to write a readonly database." It is happening on windows10 machine, initially all is working fine but after install-uninstall(...
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1 answer
350 views

Jupyter notebook command fails on Windows 10

I have been using Jupyter notebooks for sometime now with no problems. My system set is: Windows 10 Python 3.6.5 (v3.6.5:f59c0932b4, Mar 28 2018, 17:00:18) [MSC v.1900 64 bit (AMD64)] FireFox I have ...
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1 vote
1 answer
9k views

Jupyter OSError: [Errno 122] Disk quota exceeded:

I am running jupyter notebook on a server and accessing it using ssh tunnelling. I am having a Kernel error when trying to start jupyter. Traceback (most recent call last): File "/home/user/.conda/...
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1 answer
917 views

Jupyter Notebook not opening for Anaconda Navigator environment other than base

I have an Anaconda environment named abc other than base environment. When I try to open a Jupyter Notebook using it, a window pops up in Google Chrome but the window remains empty. The Jupyter kernel ...
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2 answers
2k views

What's the cause of this strange crash behavior related to Python, Anaconda, Matplotlib, MKL, & Jupyter?

We're pretty stumped on this crash issue as we don't get any tracebacks or other messages about what's actually wrong so it's been tough to debug. Anyhow, here goes. We have a workstation for ...
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2 answers
6k views

Jupyter Notebook Error: display nothing on "http://localhost:8888/tree"

I open jupyter notebook from CMD like this, cmd. But it displays nothing and remains blank after I refresh the page for multiple times or restart the machine, like chrome. I install my Python ...
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8 votes
2 answers
776 views

How can I disable searching in a JupyterLab cell?

If I am in edit mode in a cell, JupyterLab overrides the find shortcut Ctrl + F. If I go into command mode, I can type Ctrl + F and use Chrome's find functionality. How can I disable JupyterLab's ...
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1 vote
2 answers
6k views

Jupyter Kernel Dies when Attempting a Simple Plot (Python)

My Jupyter Notebook cannot even draw a simple plot anymore. Until yesterday, it could plot all kinds of plots of matplotlib and seaborn. It is not a memory error because there are 1.6 GB available. ...
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1 answer
624 views

jupyter using wrong sklearn

I am using jupyter lab (via conda), and I am using sklearn in my code. I figured out I had an older version of sklearn in my virtual environment (0.19.1) so I updated it (conda update scikit-learn) ...
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1 vote
2 answers
7k views

How to open ipynb files in vscode?

Once in a time, I can open the ipynb file within vscode. I can run cells and get result. For that siquation, I have an option when click right bar on the ipynb file showing "open with jupyter server". ...
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  • 111
0 votes
1 answer
301 views

.ipynb file does not exist in Jupyter even it does on Windows file explorer

I have cloned a git repository that contains many Jupyter notebooks. However, some notebooks are non-existent on the Jupyter web file explorer that clearly exist on my Windows 10 file explorer. Others ...
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2 votes
0 answers
175 views

Jupyter stops printing after I reconnect to Kernel

I have an azure vm I connect to it via putty from my windows machine I use screen to run the jupyter on my local browser (chrome) using jupyter notebook --no-browser --port 9999 --ip=* I do DNS:9999 ...
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5 votes
1 answer
6k views

Copy images from Jupyter Lab on Mac

Using Jupyter Lab, I have some images output from matplotlib. I would like to copy the image. How can I do this? Things that do not work: Right-click->Save Image As..., or Copy Image Right-click->...
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