1) [chromium] › test/notebook.spec.ts:24:7 › Notebook › Title should be rendered ───────────────── Error: "apiRequestContext.fetch: Target page, context or browser has been closed Call log: - → POST http://localhost:8888/api/sessions?1744636535065 - user-agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/134.0.6998.35 Safari/537.36 - accept: */* - accept-encoding: gzip,deflate,br - accept-language: en-US - content-type: text/plain;charset=UTF-8 - cookie: username-localhost-8888="2|1:0|10:1744636531|23:username-localhost-8888|196:eyJ1c2VybmFtZSI6ICIwOWI3ZDdkMTQzMGY0NTIzOGYxNDU1YTg4MmE2NmY2ZCIsICJuYW1lIjogIkFub255bW91cyBTaW5vcGUiLCAiZGlzcGxheV9uYW1lIjogIkFub255bW91cyBTaW5vcGUiLCAiaW5pdGlhbHMiOiAiQVMiLCAiY29sb3IiOiBudWxsfQ==|f0d28d69d17ecbfdfe170f56d4856b226bfcfc652c81c373406c4e0ba4c6d09d"; _xsrf=2|bd1144ba|6ddd5ec0a9afc508c1f4c8eae29087e9|1744636531 - origin: http://localhost:8888 - referer: http://localhost:8888/notebooks/test-notebook-Notebook-Title-should-be-rendered-chromium/example.ipynb - x-xsrftoken: 2|bd1144ba|6ddd5ec0a9afc508c1f4c8eae29087e9|1744636531 - sec-ch-ua: "Chromium";v="134", "Not:A-Brand";v="24", "HeadlessChrome";v="134" - sec-ch-ua-mobile: ?0 - sec-ch-ua-platform: "Linux" - content-length: 173 " while running route callback. Consider awaiting `await page.unrouteAll({ behavior: 'ignoreErrors' })` before the end of the test to ignore remaining routes in flight. at /home/runner/work/notebook/notebook/ui-tests/node_modules/@jupyterlab/galata/src/galata.ts:961:49

1) [firefox] › test/filebrowser.spec.ts:32:7 › File Browser › Select one file ──────────────────── Error: expect(locator).toBeVisible() Locator: getByRole('toolbar').getByText('Move to Trash') Expected: visible Received: undefined Call log: - expect.toBeVisible with timeout 5000ms - waiting for getByRole('toolbar').getByText('Move to Trash') 39 | 40 | ['Rename', 'Open', 'Download', 'Move to Trash'].forEach(async (text) => { > 41 | expect(toolbar.getByText(text)).toBeVisible(); | ^ 42 | }); 43 | }); 44 | at forEach (/home/runner/work/notebook/notebook/ui-tests/test/filebrowser.spec.ts:41:39) at /home/runner/work/notebook/notebook/ui-tests/test/filebrowser.spec.ts:40:53

The Ubuntu-20.04 brownout takes place from 2025-02-01. For more details, see https://github.com/actions/runner-images/issues/11101

You are using a frozen webkit browser which does not receive updates anymore on ubuntu20.04-x64. Please update to the latest version of your operating system to test up-to-date browsers.

The Ubuntu-20.04 brownout takes place from 2025-02-01. For more details, see https://github.com/actions/runner-images/issues/11101

You are using a frozen webkit browser which does not receive updates anymore on ubuntu20.04-x64. Please update to the latest version of your operating system to test up-to-date browsers.

1 flaky [chromium] › test/notebook.spec.ts:24:7 › Notebook › Title should be rendered ────────────────── 36 passed (1.8m)