jupyterlab-git extension is not loading on top of jupyerlab in TLJH jupyterhub container

[gmouawad]

Hello,

I have a tljh jupyterhub container installed on a docker linux based.

On top of it, I have installed jupyerlab and jupyterlab-git using the below:
pip install --upgrade jupyterlab jupyterlab-git

Once I open my jupyterlab from the jupyterhub link, I am getting an error that jupyterlab-git is not loaded:

if I run jupyter server extension list on my container below is the result:

Config dir: /root/.jupyter

Config dir: /usr/etc/jupyter
jupyterlab_git enabled
- Validating jupyterlab_git...
jupyterlab_git 0.37.1 OK

/usr/local/lib/python3.6/dist-packages/jupyter_server_mathjax/app.py:40: FutureWarning: The alias _() will be deprecated. Use _i18n() instead.
help=_("""The MathJax.js configuration file that is to be used."""),
Config dir: /usr/local/etc/jupyter
jupyter_server_mathjax enabled
- Validating jupyter_server_mathjax...
jupyter_server_mathjax OK
jupyterlab_git enabled
- Validating jupyterlab_git...
jupyterlab_git 0.37.1 OK
nbclassic enabled
- Validating nbclassic...
nbclassic OK
nbdime enabled
- Validating nbdime...
nbdime 3.1.1 OK

Your help is much appreciated

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[HananInfiniGrow]

I have the same issue with TLJH #1237 (comment)

[gmouawad]

@HananInfiniGrow I opened a discussion on the jupyter community and my issue isn't fixed yet

[fcollonval]

To be able to fix this issue, we need someone to run the user JupyterLab server in debug mode and a good knowledge of TLJH to figure out why the specific endpoints are blocked.

[HYBG-1126]

I have the same issue，but i don't know what should i do;

[vsisl]

I have the same problem - would like to install jupyterlab-git extension in TLJH. @fcollonval I am an admin user in TLJH so I should be able to run JupyterLab server in debug mode. Could you give me some guidance what should I look at?

[gs-scooter]

Same problem here as well, looking for guidance.

[albertnieto]

Has anybody been able to fix this?