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Firefox only opens on my extended desktop.

  • 1 reply
  • 1 has this problem
  • 5 views
  • Last reply by cor-el

dphauptman
dphauptman
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I run a smart board in my classroom through my MacBook Pro. When I open Firebok, I can only get Firefox to open on the extended desktop. It will not open on my main screen. The only time i can get Firefox on my main screen is to disable the extended desktop or drag it over to the main desktop.

I run a smart board in my classroom through my MacBook Pro. When I open Firebok, I can only get Firefox to open on the extended desktop. It will not open on my main screen. The only time i can get Firefox on my main screen is to disable the extended desktop or drag it over to the main desktop.

All Replies (1)

cor-el
cor-el
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  • Top 10 Contributor
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You can check for problems with the localstore.rdf file.

Try to disable hardware acceleration in Firefox.

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