[BUG] <title> Python notebooks don't display contents

[princegeneric]

Is there an existing issue for this?

• I have searched the existing issues

Current Behavior

The notebook loads forever without displaying contents

Expected Behavior

No response

Steps To Reproduce

start container
copy notebook to volume
open notebook

Environment

- OS:
- How docker service was installed:

CPU architecture

x86-64

Docker creation

---
services:
  code-server:
    image: lscr.io/linuxserver/code-server:latest
    container_name: code-server
    environment:
      - PUID=1000
      - PGID=1000
      - TZ=Etc/UTC
      - PASSWORD=password #optional
      - HASHED_PASSWORD= #optional
      - SUDO_PASSWORD=password #optional
      - SUDO_PASSWORD_HASH= #optional
      - PROXY_DOMAIN=code-server.my.domain #optional
      - DEFAULT_WORKSPACE=/config/workspace #optional
    volumes:
      - /opt/code-server/config:/config
    ports:
      - 8443:8443
    restart: unless-stopped

Container logs

context: { skipWalkthrough: true, dependecyOrPackExtensionInstall: true },
  pinned: false,
  isMachineScoped: false,
  isApplicationScoped: false,
  profileLocation: pr {
    scheme: 'file',
    authority: '',
    path: '/config/extensions/extensions.json',
    query: '',
    fragment: '',
    _formatted: 'file:///config/extensions/extensions.json',
    _fsPath: '/config/extensions/extensions.json'
  },
  productVersion: { version: '1.99.1', date: '2025-04-08T18:55:26.035Z' }
}
[08:06:45] Installing extension: ms-toolsai.jupyter-keymap {
  installPreReleaseVersion: false,
  context: { skipWalkthrough: true, dependecyOrPackExtensionInstall: true },
  pinned: false,
  isMachineScoped: false,
  isApplicationScoped: false,
  profileLocation: pr {
    scheme: 'file',
    authority: '',
    path: '/config/extensions/extensions.json',
    query: '',
    fragment: '',
    _formatted: 'file:///config/extensions/extensions.json',
    _fsPath: '/config/extensions/extensions.json'
  },
  productVersion: { version: '1.99.1', date: '2025-04-08T18:55:26.035Z' }
}
[08:06:45] Installing extension: ms-toolsai.vscode-jupyter-cell-tags {
  installPreReleaseVersion: false,
  context: { skipWalkthrough: true, dependecyOrPackExtensionInstall: true },
  pinned: false,
  isMachineScoped: false,
  isApplicationScoped: false,
  profileLocation: pr {
    scheme: 'file',
    authority: '',
    path: '/config/extensions/extensions.json',
    query: '',
    fragment: '',
    _formatted: 'file:///config/extensions/extensions.json',
    _fsPath: '/config/extensions/extensions.json'
  },
  productVersion: { version: '1.99.1', date: '2025-04-08T18:55:26.035Z' }
}
[08:06:45] Installing extension: ms-toolsai.vscode-jupyter-slideshow {
  installPreReleaseVersion: false,
  context: { skipWalkthrough: true, dependecyOrPackExtensionInstall: true },
  pinned: false,
  isMachineScoped: false,
  isApplicationScoped: false,
  profileLocation: pr {
    scheme: 'file',
    authority: '',
    path: '/config/extensions/extensions.json',
    query: '',
    fragment: '',
    _formatted: 'file:///config/extensions/extensions.json',
    _fsPath: '/config/extensions/extensions.json'
  },
  productVersion: { version: '1.99.1', date: '2025-04-08T18:55:26.035Z' }
}
[08:06:47] Could not load vsce-sign module Cannot find package '@vscode/vsce-sign' imported from /app/code-server/lib/vscode/out/server-main.js
[08:06:47] Extension signature verification is not done: ms-toolsai.vscode-jupyter-slideshow
[08:06:47] Extracted extension to file:///config/extensions/ms-toolsai.vscode-jupyter-slideshow-0.1.6-universal: ms-toolsai.vscode-jupyter-slideshow
[08:06:47] Renamed to /config/extensions/ms-toolsai.vscode-jupyter-slideshow-0.1.6-universal
[08:06:47] Could not load vsce-sign module Cannot find package '@vscode/vsce-sign' imported from /app/code-server/lib/vscode/out/server-main.js
[08:06:47] Extension signature verification is not done: ms-toolsai.jupyter-keymap
[08:06:47] Extracted extension to file:///config/extensions/ms-toolsai.jupyter-keymap-1.1.2-universal: ms-toolsai.jupyter-keymap
[08:06:47] Renamed to /config/extensions/ms-toolsai.jupyter-keymap-1.1.2-universal
[08:06:48] Could not load vsce-sign module Cannot find package '@vscode/vsce-sign' imported from /app/code-server/lib/vscode/out/server-main.js
[08:06:48] Extension signature verification is not done: ms-toolsai.vscode-jupyter-cell-tags
[08:06:48] Extracted extension to file:///config/extensions/ms-toolsai.vscode-jupyter-cell-tags-0.1.9-universal: ms-toolsai.vscode-jupyter-cell-tags
[08:06:48] Renamed to /config/extensions/ms-toolsai.vscode-jupyter-cell-tags-0.1.9-universal
[08:06:51] Could not load vsce-sign module Cannot find package '@vscode/vsce-sign' imported from /app/code-server/lib/vscode/out/server-main.js
[08:06:51] Extension signature verification is not done: ms-toolsai.jupyter
[08:06:51] Extracted extension to file:///config/extensions/ms-toolsai.jupyter-2025.3.0-universal: ms-toolsai.jupyter
[08:06:51] Renamed to /config/extensions/ms-toolsai.jupyter-2025.3.0-universal
[08:06:51] Could not load vsce-sign module Cannot find package '@vscode/vsce-sign' imported from /app/code-server/lib/vscode/out/server-main.js
[08:06:51] Extension signature verification is not done: ms-toolsai.jupyter-renderers
[08:06:51] Extracted extension to file:///config/extensions/ms-toolsai.jupyter-renderers-1.1.0-universal: ms-toolsai.jupyter-renderers
[08:06:51] Renamed to /config/extensions/ms-toolsai.jupyter-renderers-1.1.0-universal
[08:06:51] Extension installed successfully: ms-toolsai.vscode-jupyter-slideshow file:///config/extensions/extensions.json
[08:06:51] Extension installed successfully: ms-toolsai.jupyter-keymap file:///config/extensions/extensions.json
[08:06:51] Extension installed successfully: ms-toolsai.vscode-jupyter-cell-tags file:///config/extensions/extensions.json
[08:06:51] Extension installed successfully: ms-toolsai.jupyter file:///config/extensions/extensions.json
[08:06:51] Extension installed successfully: ms-toolsai.jupyter-renderers file:///config/extensions/extensions.json
[08:09:32] [192.168.30.38][9b1acf2f][ManagementConnection] The reconnection short grace time of 5m has expired, so the connection will be disposed.
[08:09:32] [192.168.30.38][3ac2fa83][ExtensionHostConnection] <5648> Extension Host Process exited with code: 0, signal: null.
[08:10:00] [192.168.30.38][95e72e09][ManagementConnection] The client has disconnected gracefully, so the connection will be disposed.
[08:10:00] [192.168.30.38][9884ed8d][ExtensionHostConnection] <10137> Extension Host Process exited with code: 0, signal: null.
File not found: /app/code-server/lib/vscode/node_modules/vsda/rust/web/vsda.js
File not found: /app/code-server/lib/vscode/node_modules/vsda/rust/web/vsda_bg.wasm
[08:10:02] [192.168.30.38][f3fbd2cd][ManagementConnection] New connection established.
[08:10:03] [192.168.30.38][97e143fc][ExtensionHostConnection] New connection established.
[08:10:03] [192.168.30.38][97e143fc][ExtensionHostConnection] <12958> Launched Extension Host Process.

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[LinuxServer-CI]

This issue has been automatically marked as stale because it has not had recent activity. This might be due to missing feedback from OP. It will be closed if no further activity occurs. Thank you for your contributions.