Join the Mozilla’s Test Days event from Dec 2–8 to test the new Firefox address bar on Firefox Beta 134 and get a chance to win Mozilla swag vouchers! 🎁

Den här webbplatsen har begränsad funktionalitet medan vi utför underhåll för att förbättra din upplevelse. Om en artikel inte löser ditt problem och du vill ställa en fråga har vi vår gemenskap som väntar på att hjälpa dig på @FirefoxSupport på Twitter, /r/firefox på Reddit.

Sök i support

Akta dig för supportbedrägerier: Vi kommer aldrig att be dig att ringa eller skicka ett sms till ett telefonnummer eller dela personlig information. Rapportera misstänkt aktivitet med alternativet "Rapportera missbruk".

Läs mer

I am regularly getting a black bar (sometimes two-color) across the bottom of my screen, which doesn't cover the icons on the bottom -- what do I do about it?

  • 1 svar
  • 1 har detta problem
  • 10 visningar
  • Senaste svar av philipp

more options

Shortly after I enter Firefox, I lose the bottom third of the screen, which is covered by a bi-chromatic bar -- the left side is black the right side is greenish gold. It essentially reduces the size of the Firefox screen. This has been happening for several days.

Shortly after I enter Firefox, I lose the bottom third of the screen, which is covered by a bi-chromatic bar -- the left side is black the right side is greenish gold. It essentially reduces the size of the Firefox screen. This has been happening for several days.

Alla svar (1)

more options

hello, can you try to replicate this behaviour when you launch firefox in safe mode once? if not, maybe an addon is interfering here...

Troubleshoot extensions, themes and hardware acceleration issues to solve common Firefox problems