Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

Sök i support

Akta dig för supportbedrägerier: Vi kommer aldrig att be dig att ringa eller skicka ett sms till ett telefonnummer eller dela personlig information. Rapportera misstänkt aktivitet med alternativet "Rapportera missbruk".

Läs mer
Denna tråd har arkiverats. Ställ en ny fråga om du behöver hjälp.
Löst Arkiverad

Session Restore did suddenly not restore windows and tabs

Niklas

I am currently running Firefox on Windows 11 (24 H2) and today, like I have usually done a lot over the past years I opened Firefox, did some browsing, then I quit the app. When I later opened Firefox (version 130.0.1 (64-bit)) no a single of my open windows got restored.

I have been relying on Previous session being restored. Today however, it did not work, and the option to use "hanburger menu" -> History -> Recently Closed Windows" do not show my windows I had open.

How can I find my old sessions? Can I restore them somehow from backed up data?

I am currently running Firefox on Windows 11 (24 H2) and today, like I have usually done a lot over the past years I opened Firefox, did some browsing, then I quit the app. When I later opened Firefox (version 130.0.1 (64-bit)) no a single of my open windows got restored. I have been relying on [https://support.mozilla.org/en-US/kb/restore-previous-session Previous session being restored]. Today however, it did not work, and the option to use "hanburger menu" -> History -> Recently Closed Windows" do not show my windows I had open. How can I find my old sessions? Can I restore them somehow from backed up data?

Alla svar (2)

This is what about:sessionrestore looks like:

Vald lösning

> Can I restore them somehow from backed up data?

Yes, by going replacing the entire C:\Users\Niklas\AppData\Roaming\Mozilla\Firefox\Profiles directory with a copy from my backup from yesterday I was able to restore most of my sessions (minus a days worth of data).