Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

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.

ابحث في الدعم

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 5.0, app tabs gone on restart, all history is there.

  • 1 (رد واحد)
  • 6 have this problem
  • 8 views
  • آخر ردّ كتبه cor-el

more options

Using Firefox 5.0; app tabs disappear on restarting; all history is there; no instruction to wipe history.

How to make app tabs permanent?

AJ July 3, 2011

Using Firefox 5.0; app tabs disappear on restarting; all history is there; no instruction to wipe history. How to make app tabs permanent? AJ July 3, 2011

All Replies (1)

more options

Is Firefox creating a file sessionstore.js in the Firefox Profile Folder?

It is possible that there is a problem with the files sessionstore.js and sessionstore.bak in the Firefox Profile Folder.

Delete the files sessionstore.js and sessionstore.bak in the Firefox Profile Folder.

If you see files sessionstore-##.js with a number in the left part of the name like sessionstore-1.js then delete those as well.
Deleting sessionstore.js will cause App Tabs and Tab Groups and all open tabs to get lost, so you will have to create them again (make a note or bookmark them).

See: