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Firefox won't go full screen, taskbar does not hide.

  • 4 replies
  • 1 has this problem
  • 13 views
  • Last reply by cor-el

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Firefox won't autohide the taskbar.

In about:config autohide is set to true. I wanted to try deleting my plist, but couldn't find it. I've turned all the add-ons off and nothing helped.

I'm running OSX 10.10.4 and Firefox 40.0.3

Firefox won't autohide the taskbar. In about:config autohide is set to true. I wanted to try deleting my plist, but couldn't find it. I've turned all the add-ons off and nothing helped. I'm running OSX 10.10.4 and Firefox 40.0.3

All Replies (4)

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Start Firefox in Safe Mode {web Link} by holding down the <Shift>
(Mac Options)
key, and then starting Firefox. Is the problem still there?

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Try this extension:

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This is accidentally a repeat post. Cor-el can you delete this one and refer only to my first post that you already responded to? Thank you!

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Locking duplicate thread.
Continue here: [/questions/1083709]