We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

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.

Learn More

Firefox theme doesn't change resolution after I switch it a different display.

  • 2 replies
  • 1 has this problem
  • 8 views
  • Last reply by ice.ivanov

more options

I have 2 displays with different resolutions. Sometimes I have to drag my Firefox window around between those displays. When I drag it from my smaller display to the bigger one, skin (theme) keeps the smaller display resolution and leaves a big white bar in the left area, where I also have white navigation icons. Used to be able to reset skin resolution by minimizing and maximizing the window but after some update (can't determine which one, unfortunately) It doesn't work anymore. And the only way to get rid of this white bar seems to be re-launching firefox which is quite annoying.

I have 2 displays with different resolutions. Sometimes I have to drag my Firefox window around between those displays. When I drag it from my smaller display to the bigger one, skin (theme) keeps the smaller display resolution and leaves a big white bar in the left area, where I also have white navigation icons. Used to be able to reset skin resolution by minimizing and maximizing the window but after some update (can't determine which one, unfortunately) It doesn't work anymore. And the only way to get rid of this white bar seems to be re-launching firefox which is quite annoying.
Attached screenshots

All Replies (2)

more options

What kinda GPU and driver version are you using? I seems like the O/S and GPU can't adjust the settings. Are you using Span or mirror display setup.

more options

WestEnd said

What kinda GPU and driver version are you using? I seems like the O/S and GPU can't adjust the settings. Are you using Span or mirror display setup.

Windows 10, GTX 970, latest drivers. I've just got myself a new SSD and reinstalled windows. Extend setup. The second one is a small satellite display that I use mainly for chat windows.