This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

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.

ఇంకా తెలుసుకోండి

Using FF 11.0 and it won't do FULL SCREEN anymore

  • 3 ప్రత్యుత్తరాలు
  • 1 ఈ సమస్య కలిగినది
  • 5 వీక్షణలు
  • చివరి సమాధానమిచ్చినది DeeInBC

more options

Up until today, using either the full screen button on the top right corner, or F11 would put my browser in full screen mode. This morning...nada, it just chunks up the top tool bar

Up until today, using either the full screen button on the top right corner, or F11 would put my browser in full screen mode. This morning...nada, it just chunks up the top tool bar

ఎంపిక చేసిన పరిష్కారం

My son came up with a solution; he suggested clicking on a blank portion of the screen, then selecting the full screen icon...it worked!

Don't know why this new 'extra' step is necessary now, but it works. Hope it will help any others that encounter this situation.

ఈ సందర్భంలో ఈ సమాధానం చదవండి 👍 1

ప్రత్యుత్తరాలన్నీ (3)

more options

See if works from View > Full Screen.


thank you

more options

Start Firefox in Diagnose Firefox issues using Troubleshoot Mode to check if one of the extensions or if hardware acceleration is causing the problem (switch to the DEFAULT theme: Firefox/Tools > Add-ons > Appearance/Themes).

Try to disable hardware acceleration.

  • Tools > Options > Advanced > General > Browsing: "Use hardware acceleration when available"
more options

ఎంపిక చేసిన పరిష్కారం

My son came up with a solution; he suggested clicking on a blank portion of the screen, then selecting the full screen icon...it worked!

Don't know why this new 'extra' step is necessary now, but it works. Hope it will help any others that encounter this situation.