Hi!, I have install jupyter and jupyterhub in a debian 10 machine. jupyter is installed with apt:
apt install jupyter jupyter-core python3-notebook python3-qtconsole \ jupyter-nbformat jupyter-notebook jupyter-qtconsole and jupyter hub is installed with pip: *apt install npm nodejs * *python3 -m pip install jupyterhub * *npm install -g configurable-http-proxy * *python3 -m pip install notebook* and I access using the apache server and proxy as described in the documentation of jupyterhub. Until yesterday it worked fine, but today I have installed an upgrade of firefox (now I'm running Firefox 69.03) and now I can't execute any notebook (python, sage or R notebooks). because I get the following error: Opening notebook / Saving every 120 seconds / Kernel error Failed to start the kernel / '_xsrf' argument missing from POST Does anybody knows how to solve the issue? Thanks in advance. -- You received this message because you are subscribed to the Google Groups "Project Jupyter" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/jupyter/3d7d8ac4-3917-4401-b91f-a7a1d4d55fbe%40googlegroups.com.
