Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

Mozilla Support में खोजें

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

white background, blue and black text only

  • 6 प्रत्युत्तर
  • 5
  • 1 view
  • के द्वारा अंतिम प्रतियुतर cor-el

more options

Had the same problem several weeks ago and it went away when I re-set the proxy setting. Problem now resurfaced.

First bit - 'untrusted site' keeps popping up. Got one for Google . / Firefox help. Can now only use Chrome to get to Firefox help (thus I'm unable to provide the 'troubleshooting info')

Then I get to a site - e.g. Mozilla Support and the background is white and the only text is black or blue hyperlinks.

I have: - Reset / reloaded Firefox, deleted the 'cert8.db' file. The clock is fine.

Any help would be appreciated.

Thank you,

Neil Wilson

Had the same problem several weeks ago and it went away when I re-set the proxy setting. Problem now resurfaced. First bit - 'untrusted site' keeps popping up. Got one for Google . / Firefox help. Can now only use Chrome to get to Firefox help (thus I'm unable to provide the 'troubleshooting info') Then I get to a site - e.g. Mozilla Support and the background is white and the only text is black or blue hyperlinks. I have: - Reset / reloaded Firefox, deleted the 'cert8.db' file. The clock is fine. Any help would be appreciated. Thank you, Neil Wilson

All Replies (6)

more options

Make sure that you haven't enabled a High Contrast theme in the Windows/Mac Accessibility settings.

Make sure that you allow pages to choose their own colors.

  • Tools > Options > Content : Fonts & Colors > Colors : [X] "Allow pages to choose their own colors, instead of my selections above"

Note that these settings affect background images.

See also:

more options

Sorry - nothing to do with colours. The page (even this link when in Firefox) as per the attached picture.

I have to use Chrome to post this reply.

Again - any help appreciated.

more options

Looks that you are blocking CSS files.

You can try these steps in case of issues with web pages:

You can reload web page(s) and bypass the cache to refresh possibly outdated or corrupted files.

  • Hold down the Shift key and left-click the Reload button
  • Press "Ctrl + F5" or press "Ctrl + Shift + R" (Windows,Linux)
  • Press "Command + Shift + R" (Mac)

Clear the cache and cookies only from websites that cause problems.

"Clear the Cache":

  • Firefox/Tools > Options > Advanced > Network > Cached Web Content: "Clear Now"

"Remove Cookies" from sites causing problems:

  • Firefox/Tools > Options > Privacy > Cookies: "Show Cookies"

Start Firefox in Safe Mode to check if one of the extensions (Firefox/Tools > Add-ons > Extensions) or if hardware acceleration is causing the problem (switch to the DEFAULT theme: Firefox/Tools > Add-ons > Appearance).

  • Do NOT click the Reset button on the Safe Mode start window.
more options

More apologies as this did not solve the problem.

I continue to be only able to reply through Chrome.

I did all the reloading suggested and nothing changed. (I did see the tab reloading - but still blue/black text)

Cache cleared and mozilla cookies removed.

I opened Firefox in Safe Mode and even then had blue/black text appeared in Add-ons.

Attached show extensions and add-ons..

Once again - any further assistance would be gratefully received.

Neil

more options

....and I ensured 'Appearance' was on Default.....Neil

more options

If you have ad-blocking extensions in Firefox or security software that can block such content then check their settings to make sure that nothing is blocked.

Boot the computer in Windows Safe mode with network support (press F8 on the boot screen) as a test to see if that helps.


Create a new profile as a test to check if your current profile is causing the problem.

See "Creating a profile":

If the new profile works then you can transfer files from a previously used profile to the new profile, but be cautious not to copy corrupted files to avoid carrying over the problem