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!

Sykje yn Support

Mij stipescams. Wy sille jo nea freegje in telefoannûmer te beljen, der in sms nei ta te stjoeren of persoanlike gegevens te dielen. Meld fertochte aktiviteit mei de opsje ‘Misbrûk melde’.

Mear ynfo

Dizze konversaasje is argivearre. Stel in nije fraach as jo help nedich hawwe.

How Do I Recover Lost Tabs?

  • 6 antwurd
  • 1 hat dit probleem
  • 7 werjeftes
  • Lêste antwurd fan iceisnice

more options

Restore previous session is grayed out. I've looked at solutions to people with a similar problem and gotten to the point where I backed up the contents in the sessionstore-backups folder in my documents. Inside the folder is an upgrade.js from late last night that should have my tabs, but I don't understand what to do with it. When I look for directions, I keep seeing to rename the upgrade.js to sessionstore.js and rename the other sessionstore.js to like sessionstore.old. The problem is, is I don't see sessionstore.js anywhere and I don't know how to add the upgrade.js to my main profile.

Restore previous session is grayed out. I've looked at solutions to people with a similar problem and gotten to the point where I backed up the contents in the sessionstore-backups folder in my documents. Inside the folder is an upgrade.js from late last night that should have my tabs, but I don't understand what to do with it. When I look for directions, I keep seeing to rename the upgrade.js to sessionstore.js and rename the other sessionstore.js to like sessionstore.old. The problem is, is I don't see sessionstore.js anywhere and I don't know how to add the upgrade.js to my main profile.

Keazen oplossing

The previous.js file is rather large, so make a backup of that file just to be sure.

Try to copy that previous.js file to sessionstore.js in the main profile folder.

You can check History > Recently Closed Tabs/Windows

Dit antwurd yn kontekst lêze 👍 0

Alle antwurden (6)

more options

Things have changed slightly. Here is what I have in the sessionstore-backups folder.

more options

Keazen oplossing

The previous.js file is rather large, so make a backup of that file just to be sure.

Try to copy that previous.js file to sessionstore.js in the main profile folder.

You can check History > Recently Closed Tabs/Windows

more options

How do I get to the main profile folder? I haven't seen sessionstore.js anywhere.

Edit: Nevermind, I'm in the folder, but still no sessionrestore when FF is closed

Bewurke troch iceisnice op

more options

So I copied the previous.js from the sessionstore-backups folder and pasted it in the main profile folder and renamed it to sessionstore.js, but restore previous session is still grayed out.

more options

Firefox would open the session stored in that sessionstore.js (previous.js) file automatically without the need to restore the previous session if there isn't a problem with this file.

Did you check History > Recently Closed Tabs/Windows to see if there are closed tabs or windows?

You can open the file in the Scratchpad ("3-bar" menu button or Tools > Web Developer) to see if it contains the lost tabs. Click the "Pretty Print" button to format the file for readability.

more options

Recently Closed Tabs/Windows didn't show up when I clicked history. But when I open the most recent update.js and the previous.js I see the URLs. I opened scratchpad, but I don't think it is working for me. Nothing I click does anything.

EDIT: I figured out the problem. My Firefox reverted back to the previous version. As soon as I updated it again update.js worked and my tabs are back. Thank you for your help.

Bewurke troch iceisnice op