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Firefox browser on mac with multiple screens

  • 2 cavab
  • 2 have this problem
  • 1 view
  • Last reply by cor-el

ReneeSchel
ReneeSchel
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My Firefox browser shows like the image I have attached. I am using multiple screens (3) them main screen from the mac computer, and two extra screens. On the main screen Firefox displays fine, but on the other screens I get the image shown in the attachment with no menu...nothing. Note all my other browsers work fine on multiple screens.

Note I am using MacOS Sierra version 10.12.4 I have tried reinstalling Firefox as well.

Do you have any idea what might fix the problem?

My Firefox browser shows like the image I have attached. I am using multiple screens (3) them main screen from the mac computer, and two extra screens. On the main screen Firefox displays fine, but on the other screens I get the image shown in the attachment with no menu...nothing. Note all my other browsers work fine on multiple screens. Note I am using MacOS Sierra version 10.12.4 I have tried reinstalling Firefox as well. Do you have any idea what might fix the problem?

All Replies (2)

ReneeSchel
ReneeSchel Question owner
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This is the image of what I am seeing...

cor-el
cor-el
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  • Top 10 Contributor
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You can try to disable hardware acceleration in Firefox.

  • Firefox -> Preferences -> Advanced -> General -> Browsing: "Use hardware acceleration when available"

You need to close and restart Firefox after toggling this setting.