1) [firefox] › test/filebrowser.spec.ts:32:7 › File Browser › Select one file ──────────────────── Error: expect(locator).toBeVisible() Locator: getByRole('toolbar').getByText('Delete') Expected: visible Received: undefined Call log: - expect.toBeVisible with timeout 5000ms - waiting for getByRole('toolbar').getByText('Delete') 39 | 40 | ['Rename', 'Delete', 'Open', 'Download', 'Delete'].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:40:56

2) [firefox] › test/filebrowser.spec.ts:45:7 › File Browser › Select files and folders ─────────── Error: expect(locator).toBeVisible() Locator: getByRole('toolbar').getByText('Delete') Expected: visible Received: undefined Call log: - expect.toBeVisible with timeout 5000ms - waiting for getByRole('toolbar').getByText('Delete') 55 | expect(toolbar.getByText('Rename')).toBeHidden(); 56 | expect(toolbar.getByText('Open')).toBeHidden(); > 57 | expect(toolbar.getByText('Delete')).toBeVisible(); | ^ 58 | }); 59 | 60 | test('Select files and open', async ({ page, tmpPath }) => { at /home/runner/work/notebook/notebook/ui-tests/test/filebrowser.spec.ts:57:41

3) [firefox] › test/notebook.spec.ts:24:7 › Notebook › Title should be rendered ────────────────── Error: "apiRequestContext.fetch: Target page, context or browser has been closed Call log: - → GET http://localhost:8888/api/kernels?1740044809424 - user-agent: Mozilla/5.0 (X11; Linux x86_64; rv:134.0) Gecko/20100101 Firefox/134.0 - accept: */* - accept-encoding: gzip, deflate, br, zstd - host: localhost:8888 - accept-language: en-US - referer: http://localhost:8888/notebooks/test-notebook-Notebook-Title-should-be-rendered-firefox/example.ipynb - x-xsrftoken: 2|686bf2e5|d87b5d743f205c201343c2631a4c4ea0|1740044805 - content-type: application/json - sec-fetch-dest: empty - sec-fetch-mode: cors - sec-fetch-site: same-origin - connection: keep-alive - cookie: username-localhost-8888=2|1:0|10:1740044805|23:username-localhost-8888|196:eyJ1c2VybmFtZSI6ICIzOTI1ODkwY2YzOTA0MDQ1OGU5OTA4MDUwOGE2M2U4YSIsICJuYW1lIjogIkFub255bW91cyBFdXBoZW1lIiwgImRpc3BsYXlfbmFtZSI6ICJBbm9ueW1vdXMgRXVwaGVtZSIsICJpbml0aWFscyI6ICJBRSIsICJjb2xvciI6IG51bGx9|76aa0c066dfb0e34aa0f9ac5d367dc89209751c2a8fc61149c06e9faafd1a0c2; _xsrf=2|686bf2e5|d87b5d743f205c201343c2631a4c4ea0|1740044805 " 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:891:51

3) [firefox] › test/notebook.spec.ts:24:7 › Notebook › Title should be rendered ────────────────── Error: browserContext._wrapApiCall: Test ended. Browser logs: <launching> /home/runner/.cache/ms-playwright/firefox-1471/firefox/firefox -no-remote -headless -profile /tmp/playwright_firefoxdev_profile-AaoNGh -juggler-pipe -silent <launched> pid=5500 [pid=5500][err] *** You are running in headless mode. [pid=5500][err] JavaScript warning: resource://services-settings/Utils.sys.mjs, line 116: unreachable code after return statement [pid=5500][out] console.warn: services.settings: Ignoring preference override of remote settings server [pid=5500][out] console.warn: services.settings: Allow by setting MOZ_REMOTE_SETTINGS_DEVTOOLS=1 in the environment [pid=5500][out] Crash Annotation GraphicsCriticalError: |[0][GFX1-]: glxtest: Unable to open a connection to the X server (t=0.571242) [GFX1-]: glxtest: Unable to open a connection to the X server [pid=5500][out] console.error: ({}) [pid=5500][out] [pid=5500][out] Juggler listening to the pipe [pid=5500][out] console.error: ({}) [pid=5500][out] console.error: SearchEngineSelector: "Received empty search configuration!" [pid=5500][out] console.error: "Received empty top sites configuration!" [pid=5500][out] console.error: SearchEngineSelector: "Received empty search configuration!" [pid=5500][out] console.error: SearchService: "#init: failure initializing search:" ({}) [pid=5500][out] console.error: "Received empty top sites configuration!" [pid=5500][err] JavaScript error: resource://gre/modules/SearchEngineSelector.sys.mjs, line 88: NS_ERROR_UNEXPECTED: Failed to get engine data from Remote Settings [pid=5500][err] JavaScript error: resource://gre/modules/SearchEngineSelector.sys.mjs, line 88: NS_ERROR_UNEXPECTED: Failed to get engine data from Remote Settings [pid=5500][err] JavaScript error: resource://gre/modules/SearchEngineSelector.sys.mjs, line 88: NS_ERROR_UNEXPECTED: Failed to get engine data from Remote Settings [pid=5500][err] JavaScript error: resource://gre/modules/SearchEngineSelector.sys.mjs, line 88: NS_ERROR_UNEXPECTED: Failed to get engine data from Remote Settings [pid=5500][out] console.error: WebExtensions: [pid=5500][out] Message: [Exception... "Failed to get engine data from Remote Settings" nsresult: "0x8000ffff (NS_ERROR_UNEXPECTED)" location: "JS frame :: resource://gre/modules/SearchEngineSelector.sys.mjs :: getEngineConfiguration :: line 88" data: no] [pid=5500][out] Stack: [pid=5500][out] getEngineConfiguration@resource://gre/modules/SearchEngineSelector.sys.mjs:88:24 [pid=5500][out] [pid=5500][out] console.error: SearchSettings: "_write: Could not write to settings file:" (new Error("cannot write without any engine.", "resource://gre/modules/SearchSettings.sys.mjs", 360)) [pid=5500][out] console.error: URLBar - Provider.UrlbarProviderSearchTips: ({}) [pid=5500][err] JavaScript error: chrome://juggler/content/Helper.js, line 82: NS_ERROR_FAILURE: Component returned failure code: 0x80004005 (NS_ERROR_FAILURE) [nsIWebProgress.removeProgressListener] [pid=5500][err] JavaScript error: resource://gre/modules/SearchEngineSelector.sys.mjs, line 88: NS_ERROR_UNEXPECTED: Failed to get engine data from Remote Settings [pid=5500][out] console.error: URLBar - Provider.UrlbarProviderSearchTips: ({}) [pid=5500][err] JavaScript error: http://localhost:8888/static/notebook/notebook_core.fbbdfb19553cad8de294.js?v=fbbdfb19553cad8de294, line 119984: Error: Unhandled error [pid=5500][err] JavaScript error: chrome://juggler/content/content/Runtime.js, line 167: TypeError: message.stack is null [pid=5500][err] JavaScript error: chrome://juggler/content/Helper.js, line 82: NS_ERROR_FAILURE: Component returned failure code: 0x80004005 (NS_ERROR_FAILURE) [nsIWebProgress.removeProgressListener] [pid=5500][err] JavaScript error: resource://gre/modules/SearchEngineSelector.sys.mjs, line 88: NS_ERROR_UNEXPECTED: Failed to g

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.

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Failed to save: Failed to CreateCacheEntry: Received non-retryable error: Failed request: (409) Conflict: cache entry with the same key, version, and scope already exists

Failed to save: Failed to CreateCacheEntry: Received non-retryable error: Failed request: (409) Conflict: cache entry with the same key, version, and scope already exists

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.

36 passed (1.5m)