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

Cuireadh an snáithe seo sa chartlann. Cuir ceist nua má tá cabhair uait.

FireFox will no longer "remember" the window position (full screen) on closing and reopening.

  • 3 fhreagra
  • 11 leis an bhfadhb seo
  • 17 views
  • Freagra is déanaí ó FredMcD

DuckieDuck
DuckieDuck
more options

In previous versions of FireFox I was able to have the browser window set to full screen (either by F11 or under the FF settings menu) and Firefox would remember that setting on closing the browser. On opening it again it would open in full screen mode with toolbar hidden (what I wanted).

Now I have FF 43 and this behavior no longer happens. I would prefer to have FF launch in full screen mode every time rather than having to use F11 or the menu setting if possible. At one time there was a trick with the userChrome.css file but that seems to no longer work (as that's what I used previously).

In previous versions of FireFox I was able to have the browser window set to full screen (either by F11 or under the FF settings menu) and Firefox would remember that setting on closing the browser. On opening it again it would open in full screen mode with toolbar hidden (what I wanted). Now I have FF 43 and this behavior no longer happens. I would prefer to have FF launch in full screen mode every time rather than having to use F11 or the menu setting if possible. At one time there was a trick with the userChrome.css file but that seems to no longer work (as that's what I used previously).

Réiteach roghnaithe

Type about:support in the address bar and press enter.

Under the page logo on the left side you will see Application Basics. Under this find Profile Folder. To it’s right press the button Show Folder. This will open your file browser to the current Firefox profile. Now Close Firefox.

Delete or rename the xulstore.json file. Restart Firefox.

Read this answer in context 👍 2

All Replies (3)

FredMcD
FredMcD
more options

Réiteach Roghnaithe

Type about:support in the address bar and press enter.

Under the page logo on the left side you will see Application Basics. Under this find Profile Folder. To it’s right press the button Show Folder. This will open your file browser to the current Firefox profile. Now Close Firefox.

Delete or rename the xulstore.json file. Restart Firefox.

DuckieDuck
DuckieDuck Úinéir na ceiste
more options

Thank you! That did the trick!

Appreciate it :)

FredMcD
FredMcD
more options

Glad to help. Safe Surfing.