Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

Avatar for Username

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

This thread was archived. Please ask a new question if you need help.

Full screen mode doesn't work (black screen)

  • 2 replies
  • 1 has this problem
  • 1 view
  • Last reply by erwin161

erwin161
erwin161
more options

When I trying to enter the full screen mode (pressing f11) I only seeing black screen.

When I trying to enter the full screen mode (pressing f11) I only seeing black screen.

All Replies (2)

jonzn4SUSE
jonzn4SUSE
  • Top 10 Contributor
more options

What OS? Try downloading a separate copy of Firefox and run it from the folder(do not sign into you Firefox account) to see what happens.

https://www.mozilla.org/en-US/firefox/all/#product-desktop-release

erwin161
erwin161 Question owner
more options

Linux, Manjaro distro with KDE on it. I tried to do what you suggested and nothing changed. But, I tried to make my taskbar always visible (it had auto-hide property) and now full screen mode is working. I had been trying other browsers (with auto-hide property turned on) and all was working.