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!

Prohledat stránky podpory

Vyhněte se podvodům. Za účelem poskytnutí podpory vás nikdy nežádáme, abyste zavolali nebo poslali SMS na nějaké telefonní číslo nebo abyste sdělili své osobní údaje. Jakékoliv podezřelé chování nám prosím nahlaste pomocí odkazu „Nahlásit zneužití“.

Learn More

about:config shows an empty page

  • 3 odpovědi
  • 3 mají tento problém
  • 5 zobrazení
  • Poslední odpověď od cor-el

more options

When I enter about:config into the adress box I get only an empty page. The about:config works normally on safe mode.

I have tried to check all boxes in the safe mode window, this did not help. I even manually disabled all add-ons and plugins, but this didn't help either.

Any ideas what to do?

When I enter about:config into the adress box I get only an empty page. The about:config works normally on safe mode. I have tried to check all boxes in the safe mode window, this did not help. I even manually disabled all add-ons and plugins, but this didn't help either. Any ideas what to do?

Všechny odpovědi (3)

more options

Please update to a Recent version of Firefox, either the latest version of Firefox ESR or Firefox 21

more options
more options

Try to disable hardware acceleration in Firefox.

In Firefox Safe mode these changes are effective:

  • all extensions are disabled
  • the default theme is used (no persona)
  • userChrome.css and userContent.css are ignored
  • the default toolbar layout is used (localstore-safe.rdf)
  • the Javascript JIT compiler is disabled
  • hardware acceleration is disabled
  • plugins are not affected
  • preferences are not affected