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.

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

Hierdie gesprek is in die argief. Vra asseblief 'n nuwe vraag as jy hulp nodig het.

Open Firefox on 2 monitors at default

  • 1 antwoord
  • 1 het hierdie probleem
  • 7 views
  • Laaste antwoord deur Eldar Value

tomvdheuvel
tomvdheuvel
more options

I have a situation where i have 2 monitors above each other and at start of firefox, firefox needs to open full-screen from the top monitor to the bottom monitor. The situation is in a restaurant and we need to see the tickets coming in from the top monitor going down to the second. It used to work with Ultramon and a script, but i think due to an update this script does not work anymore.

Can anyone help me?

I have a situation where i have 2 monitors above each other and at start of firefox, firefox needs to open full-screen from the top monitor to the bottom monitor. The situation is in a restaurant and we need to see the tickets coming in from the top monitor going down to the second. It used to work with Ultramon and a script, but i think due to an update this script does not work anymore. Can anyone help me?

All Replies (1)

Eldar Value
Eldar Value
more options

create a shortcut for firefox with those parameters: firefox.exe -no-remote -height 2105 -width 1080 -new-window about:home

when on -height, put your total monitors high, and if you're on windows operating system, subtract the taskbar height (usually 55)

In example, if both monitors are on 1920x1080 resolution (width=1920,height=1080) the width should stay 1920 (because its configurated as top-bottom monitors) and height should be 1080*2-55, so 2105. if firefox shows only on the bottom monitor, drag the window to the top monitor and maximaze the window and close firefox, opening should open fine next times.

Good luck