Full Screen Doesn't Work.. Please Help

User Help for Mozilla Firefox
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Joined: August 6th, 2017, 6:49 pm

Post Posted September 30th, 2017, 10:36 am

I got FF 56.0. I can no longer go full screen on FF. How do I fix this??


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Joined: September 23rd, 2004, 8:57 pm
Location: Somewhere on the right coast

Post Posted September 30th, 2017, 12:54 pm

It certainly works here in version 56.

Have you tried starting Firefox in Mozilla Safe Mode?
If no improvement using Safe Mode, do you have the same problem if you create a new profile and test it with no extensions or non-default themes installed?
and ... on_Windows


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Joined: March 10th, 2004, 9:59 pm
Location: Maryland USA

Post Posted October 1st, 2017, 8:59 am

> I can no longer go full screen on FF

Browser itself, as in F11, or videos within the browser?
I have come across some that the "fullscreen" (video) browser button is ineffectual.
(Possible that is due to an extension of mine?)
Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv: Gecko/20110420 SeaMonkey/2.0.14 Pinball CopyURL+ FetchTextURL FlashGot NoScript

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