Jupyter выдает ошибку 404 в Debian, и я не могу открыть ни одну записную книжку

Jupyter выдает ошибку 404 в Debian, и я не могу открыть ни одну записную книжку ⇐ Python

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Anonymous

Jupyter выдает ошибку 404 в Debian, и я не могу открыть ни одну записную книжку

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Сообщение Anonymous » 17 янв 2025, 16:00

В настоящее время я не могу использовать Jupyter на своем ноутбуке Dell с Debian 12. Я запускаю лабораторию Jupyter в виртуальной среде Python.
Когда я запускаю Jupyter lab Сначала я получаю следующее повторяющееся сообщение об ошибке:

Код: Выделить всё

[W 2025-01-15 18:44:52.720 ServerApp] 404 GET /api/collaboration/room/JupyterLab:globalAwareness (3eb6b7033dd547fbbe52293f4e9e484f@127.0.0.1) 39.53ms referer=None

Меню Jupyter отлично отображается в моем браузере Firefox.
Затем, когда я пытаюсь создать новый блокнот, я получаю следующую ошибку 404:

Код: Выделить всё

[W 2025-01-15 18:45:03.095 ServerApp] 404 PUT /api/collaboration/session/Untitled.ipynb?1736963103090 (3eb6b7033dd547fbbe52293f4e9e484f@127.0.0.1) 1.33ms referer=http://localhost:8888/lab

И открытый блокнот не загружается:

Вот вывод консоли:

Код: Выделить всё

$ jupyter lab
[I 2025-01-15 18:44:09.733 ServerApp] jupyter_lsp | extension was successfully linked.
[I 2025-01-15 18:44:09.736 ServerApp] jupyter_server_terminals | extension was successfully linked.
[I 2025-01-15 18:44:09.740 ServerApp] jupyterlab | extension was successfully linked.
[I 2025-01-15 18:44:09.899 ServerApp] notebook_shim | extension was successfully linked.
[I 2025-01-15 18:44:09.909 ServerApp] notebook_shim | extension was successfully loaded.
[I 2025-01-15 18:44:09.910 ServerApp] jupyter_lsp | extension was successfully loaded.
[I 2025-01-15 18:44:09.911 ServerApp] jupyter_server_terminals | extension was successfully loaded.
[I 2025-01-15 18:44:09.911 LabApp] JupyterLab extension loaded from /home/noe/Documents/univ/TER/venv/lib/python3.11/site-packages/jupyterlab
[I 2025-01-15 18:44:09.912 LabApp] JupyterLab application directory is /home/noe/Documents/univ/TER/venv/share/jupyter/lab
[I 2025-01-15 18:44:09.912 LabApp] Extension Manager is 'pypi'.
[I 2025-01-15 18:44:09.991 ServerApp] jupyterlab | extension was successfully loaded.
[I 2025-01-15 18:44:09.991 ServerApp] Serving notebooks from local directory: /home/noe/Documents/univ/TER/venv
[I 2025-01-15 18:44:09.991 ServerApp] Jupyter Server 2.15.0 is running at:
[I 2025-01-15 18:44:09.991 ServerApp] http://localhost:8888/lab?token=6b54a68b3230f79b6f719f36cdfd9e3dbafcdcba3bc270e7
[I 2025-01-15 18:44:09.991 ServerApp]     http://127.0.0.1:8888/lab?token=6b54a68b3230f79b6f719f36cdfd9e3dbafcdcba3bc270e7
[I 2025-01-15 18:44:09.991 ServerApp] Use Control-C to stop this server and shut down all kernels (twice to skip confirmation).
[C 2025-01-15 18:44:10.009 ServerApp]

To access the server, open this file in a browser:
file:///home/noe/.local/share/jupyter/runtime/jpserver-27699-open.html
Or copy and paste one of these URLs:
http://localhost:8888/lab?token=6b54a68b3230f79b6f719f36cdfd9e3dbafcdcba3bc270e7
http://127.0.0.1:8888/lab?token=6b54a68b3230f79b6f719f36cdfd9e3dbafcdcba3bc270e7
[I 2025-01-15 18:44:10.561 ServerApp] Skipped non-installed server(s):  bash-language-server, dockerfile-language-server-nodejs, javascript-typescript-langserver, jedi-language-server, julia-language-server, pyright, python-language-server, python-lsp-server, r-languageserver, sql-language-server, texlab, typescript-language-server, unified-language-server, vscode-css-languageserver-bin, vscode-html-languageserver-bin, vscode-json-languageserver-bin, yaml-language-server
[W 2025-01-15 18:44:12.203 LabApp] Could not determine jupyterlab build status without nodejs
[W 2025-01-15 18:44:52.720 ServerApp] 404 GET /api/collaboration/room/JupyterLab:globalAwareness (3eb6b7033dd547fbbe52293f4e9e484f@127.0.0.1) 39.53ms referer=None
[I 2025-01-15 18:45:03.006 ServerApp] Creating new notebook in
[W 2025-01-15 18:45:03.095 ServerApp] 404 PUT /api/collaboration/session/Untitled.ipynb?1736963103090 (3eb6b7033dd547fbbe52293f4e9e484f@127.0.0.1) 1.33ms referer=http://localhost:8888/lab
[W 2025-01-15 18:45:52.743 ServerApp] 404 GET /api/collaboration/room/JupyterLab:globalAwareness (3eb6b7033dd547fbbe52293f4e9e484f@127.0.0.1) 1.03ms referer=None
[W 2025-01-15 18:46:52.756 ServerApp] 404 GET /api/collaboration/room/JupyterLab:globalAwareness (3eb6b7033dd547fbbe52293f4e9e484f@127.0.0.1) 3.77ms referer=None
w[W 2025-01-15 18:47:52.971 ServerApp] 404 GET /api/collaboration/room/JupyterLab:globalAwareness (3eb6b7033dd547fbbe52293f4e9e484f@127.0.0.1) 3.24ms referer=None
[W 2025-01-15 18:48:52.983 ServerApp] 404 GET /api/collaboration/room/JupyterLab:globalAwareness (3eb6b7033dd547fbbe52293f4e9e484f@127.0.0.1) 3.23ms referer=None
[W 2025-01-15 18:49:53.027 ServerApp] 404 GET /api/collaboration/room/JupyterLab:globalAwareness (3eb6b7033dd547fbbe52293f4e9e484f@127.0.0.1) 3.63ms referer=None

Версия Jupyter:

Код: Выделить всё

$ jupyter --version
Selected Jupyter core packages...
IPython          : 8.31.0
ipykernel        : 6.29.5
ipywidgets       : not installed
jupyter_client   : 8.6.3
jupyter_core     : 5.7.2
jupyter_server   : 2.15.0
jupyterlab       : 4.3.4
nbclient         : 0.10.2
nbconvert        : 7.16.5
nbformat         : 5.10.4
notebook         : not installed
qtconsole        : not installed
traitlets        : 5.14.3

Я получаю ту же ошибку, когда запускаю jupyter-notebook вне виртуальной среды, но по-прежнему не могу запустить ни один блокнот.
Я не думаю, что это связано с установкой Jupyter, потому что я получаю один и тот же результат при нескольких установках. Мне также удалось запустить jupyterlab в контейнере докеров.

Подробнее здесь: https://stackoverflow.com/questions/793 ... y-notebook

1737118841

Anonymous

В настоящее время я не могу использовать Jupyter на своем ноутбуке Dell с Debian 12.  Я запускаю лабораторию Jupyter в виртуальной среде Python.
Когда я запускаю Jupyter lab Сначала я получаю следующее повторяющееся сообщение об ошибке:
[code][W 2025-01-15 18:44:52.720 ServerApp] 404 GET /api/collaboration/room/JupyterLab:globalAwareness (3eb6b7033dd547fbbe52293f4e9e484f@127.0.0.1) 39.53ms referer=None
[/code]
Меню Jupyter отлично отображается в моем браузере Firefox.
Затем, когда я пытаюсь создать новый блокнот, я получаю следующую ошибку 404: 
[code][W 2025-01-15 18:45:03.095 ServerApp] 404 PUT /api/collaboration/session/Untitled.ipynb?1736963103090 (3eb6b7033dd547fbbe52293f4e9e484f@127.0.0.1) 1.33ms referer=http://localhost:8888/lab
[/code]
И открытый блокнот не загружается:
[img]https://i.sstatic.net/J0vfGf2C.png [/img]

Вот вывод консоли:
[code]$ jupyter lab
[I 2025-01-15 18:44:09.733 ServerApp] jupyter_lsp | extension was successfully linked.
[I 2025-01-15 18:44:09.736 ServerApp] jupyter_server_terminals | extension was successfully linked.
[I 2025-01-15 18:44:09.740 ServerApp] jupyterlab | extension was successfully linked.
[I 2025-01-15 18:44:09.899 ServerApp] notebook_shim | extension was successfully linked.
[I 2025-01-15 18:44:09.909 ServerApp] notebook_shim | extension was successfully loaded.
[I 2025-01-15 18:44:09.910 ServerApp] jupyter_lsp | extension was successfully loaded.
[I 2025-01-15 18:44:09.911 ServerApp] jupyter_server_terminals | extension was successfully loaded.
[I 2025-01-15 18:44:09.911 LabApp] JupyterLab extension loaded from /home/noe/Documents/univ/TER/venv/lib/python3.11/site-packages/jupyterlab
[I 2025-01-15 18:44:09.912 LabApp] JupyterLab application directory is /home/noe/Documents/univ/TER/venv/share/jupyter/lab
[I 2025-01-15 18:44:09.912 LabApp] Extension Manager is 'pypi'.
[I 2025-01-15 18:44:09.991 ServerApp] jupyterlab | extension was successfully loaded.
[I 2025-01-15 18:44:09.991 ServerApp] Serving notebooks from local directory: /home/noe/Documents/univ/TER/venv
[I 2025-01-15 18:44:09.991 ServerApp] Jupyter Server 2.15.0 is running at:
[I 2025-01-15 18:44:09.991 ServerApp] http://localhost:8888/lab?token=6b54a68b3230f79b6f719f36cdfd9e3dbafcdcba3bc270e7
[I 2025-01-15 18:44:09.991 ServerApp]     http://127.0.0.1:8888/lab?token=6b54a68b3230f79b6f719f36cdfd9e3dbafcdcba3bc270e7
[I 2025-01-15 18:44:09.991 ServerApp] Use Control-C to stop this server and shut down all kernels (twice to skip confirmation).
[C 2025-01-15 18:44:10.009 ServerApp]

To access the server, open this file in a browser:
file:///home/noe/.local/share/jupyter/runtime/jpserver-27699-open.html
Or copy and paste one of these URLs:
http://localhost:8888/lab?token=6b54a68b3230f79b6f719f36cdfd9e3dbafcdcba3bc270e7
http://127.0.0.1:8888/lab?token=6b54a68b3230f79b6f719f36cdfd9e3dbafcdcba3bc270e7
[I 2025-01-15 18:44:10.561 ServerApp] Skipped non-installed server(s):  bash-language-server, dockerfile-language-server-nodejs, javascript-typescript-langserver, jedi-language-server, julia-language-server, pyright, python-language-server, python-lsp-server, r-languageserver, sql-language-server, texlab, typescript-language-server, unified-language-server, vscode-css-languageserver-bin, vscode-html-languageserver-bin, vscode-json-languageserver-bin, yaml-language-server
[W 2025-01-15 18:44:12.203 LabApp] Could not determine jupyterlab build status without nodejs
[W 2025-01-15 18:44:52.720 ServerApp] 404 GET /api/collaboration/room/JupyterLab:globalAwareness (3eb6b7033dd547fbbe52293f4e9e484f@127.0.0.1) 39.53ms referer=None
[I 2025-01-15 18:45:03.006 ServerApp] Creating new notebook in
[W 2025-01-15 18:45:03.095 ServerApp] 404 PUT /api/collaboration/session/Untitled.ipynb?1736963103090 (3eb6b7033dd547fbbe52293f4e9e484f@127.0.0.1) 1.33ms referer=http://localhost:8888/lab
[W 2025-01-15 18:45:52.743 ServerApp] 404 GET /api/collaboration/room/JupyterLab:globalAwareness (3eb6b7033dd547fbbe52293f4e9e484f@127.0.0.1) 1.03ms referer=None
[W 2025-01-15 18:46:52.756 ServerApp] 404 GET /api/collaboration/room/JupyterLab:globalAwareness (3eb6b7033dd547fbbe52293f4e9e484f@127.0.0.1) 3.77ms referer=None
w[W 2025-01-15 18:47:52.971 ServerApp] 404 GET /api/collaboration/room/JupyterLab:globalAwareness (3eb6b7033dd547fbbe52293f4e9e484f@127.0.0.1) 3.24ms referer=None
[W 2025-01-15 18:48:52.983 ServerApp] 404 GET /api/collaboration/room/JupyterLab:globalAwareness (3eb6b7033dd547fbbe52293f4e9e484f@127.0.0.1) 3.23ms referer=None
[W 2025-01-15 18:49:53.027 ServerApp] 404 GET /api/collaboration/room/JupyterLab:globalAwareness (3eb6b7033dd547fbbe52293f4e9e484f@127.0.0.1) 3.63ms referer=None
[/code]
Версия Jupyter:
[code]$ jupyter --version
Selected Jupyter core packages...
IPython          : 8.31.0
ipykernel        : 6.29.5
ipywidgets       : not installed
jupyter_client   : 8.6.3
jupyter_core     : 5.7.2
jupyter_server   : 2.15.0
jupyterlab       : 4.3.4
nbclient         : 0.10.2
nbconvert        : 7.16.5
nbformat         : 5.10.4
notebook         : not installed
qtconsole        : not installed
traitlets        : 5.14.3
[/code]
Я получаю ту же ошибку, когда запускаю jupyter-notebook вне виртуальной среды, но по-прежнему не могу запустить ни один блокнот.
Я не думаю, что это связано с установкой Jupyter, потому что я получаю один и тот же результат при нескольких установках. Мне также удалось запустить jupyterlab в контейнере докеров. 

Подробнее здесь: [url]https://stackoverflow.com/questions/79359253/jupyter-gives-404-errors-on-debian-and-im-unable-to-open-any-notebook[/url]