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

A couple of days ago I had to close 2 sessions with multiple tabs of Firefox to install some updates. When I chose "Restore Previous Session", only one of sessions was restored. Is the one session gone forever? Thank you

  • 5 replies
  • 1 has this problem
  • 2 views
  • Last reply by cor-el

more options

A couple of days ago I had to close 2 sessions with multiple tabs of Firefox to install some updates. When I chose "Restore Previous Session", only one of sessions was restored. Is the one session gone forever? Thank you

A couple of days ago I had to close 2 sessions with multiple tabs of Firefox to install some updates. When I chose "Restore Previous Session", only one of sessions was restored. Is the one session gone forever? Thank you

Chosen solution

This is what I did. I had a session open with several tabs, minimized it, and opened Firefox again from my desktop (as an additional session).

cor-el.... I have both sessions back now. I did go to "History>Recently Closed Windows>Restore All Windows", and the missing session came back. Thank you very much for your help!

Read this answer in context 👍 0

All Replies (5)

more options

You can only have one session of firefox open at a time and that session includes all the tabs and windows you had open. When you restored, it should have opened all of them back up for you. Is that what you are referring to?

more options

Maybe he was using Tab Groups?

Check out this article to see how to access Tab groups and maybe you'll find the other session:
https://support.mozilla.org/en-US/kb/what-are-tab-groups

more options

Always make sure to use Firefox > Exit Firefox to close all open windows at once.
Otherwise only the last closed window will be restored.
In that case see if that window is still under "History > Recently Closed Windows"

more options

Chosen Solution

This is what I did. I had a session open with several tabs, minimized it, and opened Firefox again from my desktop (as an additional session).

cor-el.... I have both sessions back now. I did go to "History>Recently Closed Windows>Restore All Windows", and the missing session came back. Thank you very much for your help!

Modified by rudy59