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

Mulongo oyo etiyamaki na archive. Tuna motuna mosusu soki osengeli na lisalisi

Page up and page down keys don't work in Firefox (2020); NOT caret browsing

  • 1 eyano
  • 1 eza na nkokoso oyo
  • 1 view
  • Eyano yasuka ya cor-el

LimeTangerine3
LimeTangerine3
more options

Page up and page down keys usually don't work in the latest version of Firefox. I say 'usually' because they will start working again at (what seems to me) random times. I have NOT activated caret browsing; the arrow keys work when the page up/down keys don't. Page up/down keys work in all other apps and browsers.

In Firefox, it acts as though 'number lock' is activated - while typing this, I tried the 'end' and 'page up' keys and it typed the numbers, even though number lock is definitely not on (if I try it in another app, it doesn't type numbers but acts as page up/down etc.)

Page up and page down keys usually don't work in the latest version of Firefox. I say 'usually' because they will start working again at (what seems to me) random times. I have NOT activated caret browsing; the arrow keys work when the page up/down keys don't. Page up/down keys work in all other apps and browsers. In Firefox, it acts as though 'number lock' is activated - while typing this, I tried the 'end' and 'page up' keys and it typed the numbers, even though number lock is definitely not on (if I try it in another app, it doesn't type numbers but acts as page up/down etc.)

All Replies (1)

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

Do Ctrl+PageUp and Ctrl+PageDown work when this happens ?

It is possible that some status keys have the wrong state and Firefox sees them as still pressed.

Try to press all the status keys (Shift, Ctrl, Alt, Windows) a few times to see if that helps to recover from this. If it doesn't help then close and restart Firefox or reboot the computer.