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webpages only open in basic form and in Browser Console there seem to be a lot of error message I do not understand

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  • Last reply by Lakselus

Lakselus
Lakselus
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10:46:17.834 SearchSettings: get: No settings file exists, new profile? DOMException: Could not open the file at /Users/alanpike/Library/Application Support/Firefox/Profiles/hnj6jviy.default-release/search.json.mozlz4 SearchSettings.jsm:108:18 10:46:18.484 BackgroundUpdate: _reasonsToNotScheduleUpdates: Failed to check for Maintenance Service Registry Key: [Exception... "Component returned failure code: 0x80004001 (NS_ERROR_NOT_IMPLEMENTED) [nsIUpdateProcessor.getServiceRegKeyExists]" nsresult: "0x80004001 (NS_ERROR_NOT_IMPLEMENTED)" location: "JS frame :: resource://gre/modules/BackgroundUpdate.jsm :: _reasonsToNotScheduleUpdates :: line 243" data: no] BackgroundUpdate.jsm:245 10:54:47.435 services.settings: main/doh-providers Signature failed InvalidSignatureError: Invalid content signature (main/doh-providers) RemoteSettingsClient.jsm:965 10:54:47.436 services.settings: main/doh-providers local data was corrupted RemoteSettingsClient.jsm:1000 10:54:47.436 services.settings: main/doh-providers Signature verified failed. Retry from scratch RemoteSettingsClient.jsm:674

10:46:17.834 SearchSettings: get: No settings file exists, new profile? DOMException: Could not open the file at /Users/alanpike/Library/Application Support/Firefox/Profiles/hnj6jviy.default-release/search.json.mozlz4 SearchSettings.jsm:108:18 10:46:18.484 BackgroundUpdate: _reasonsToNotScheduleUpdates: Failed to check for Maintenance Service Registry Key: [Exception... "Component returned failure code: 0x80004001 (NS_ERROR_NOT_IMPLEMENTED) [nsIUpdateProcessor.getServiceRegKeyExists]" nsresult: "0x80004001 (NS_ERROR_NOT_IMPLEMENTED)" location: "JS frame :: resource://gre/modules/BackgroundUpdate.jsm :: _reasonsToNotScheduleUpdates :: line 243" data: no] BackgroundUpdate.jsm:245 10:54:47.435 services.settings: main/doh-providers Signature failed InvalidSignatureError: Invalid content signature (main/doh-providers) RemoteSettingsClient.jsm:965 10:54:47.436 services.settings: main/doh-providers local data was corrupted RemoteSettingsClient.jsm:1000 10:54:47.436 services.settings: main/doh-providers Signature verified failed. Retry from scratch RemoteSettingsClient.jsm:674

Chosen solution

This could be a problem with High Contrast Mode on Mac.

See "New" in the release notes.

Firefox now automatically enables High Contrast Mode when "Increase Contrast" is checked on MacOS in the Accessibility settings.

Make sure you allow pages to choose their own colors.

  • Settings -> General: Fonts & Colors -> Colors: "Override the colors specified by the page with my selections above"

Try "Never" if the default "Only with High Contrast themes" isn't working.

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cor-el
cor-el
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  • Top 10 Contributor
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Chosen Solution

This could be a problem with High Contrast Mode on Mac.

See "New" in the release notes.

Firefox now automatically enables High Contrast Mode when "Increase Contrast" is checked on MacOS in the Accessibility settings.

Make sure you allow pages to choose their own colors.

  • Settings -> General: Fonts & Colors -> Colors: "Override the colors specified by the page with my selections above"

Try "Never" if the default "Only with High Contrast themes" isn't working.

Lakselus
Lakselus Question owner
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Hello, Thanks so much for clear advice. Switching to 'never' has done the trick! I have wasted a lot of time to no avail so you have saved me a lot more. Alan