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Lost all windows after my pc randomly restarted!

I think it was update, my pc restarted. But it usually asks weird. I lost all windows and all tabs. Yet in library/history under restore windows, there is nothing! There … (read more)

I think it was update, my pc restarted. But it usually asks weird. I lost all windows and all tabs. Yet in library/history under restore windows, there is nothing! There was some json file, from which you could get tabs. I tried it last time and it didn't work. Also firefox wasn't even running at that time and previously i had all windows and tabs... Are you kidding me???

I lost like hundreds of important tabs.... Aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa............

Asked by tomas707 1 week ago

Last reply by tomas707 8 minutes ago

Privacy notices

I've continuously been getting an new tabs: https://www.mozilla.org/en-US/privacy/firefox/ repeatedly and now I'm getting up to 4 of them at the same time. I have no clu… (read more)

I've continuously been getting an new tabs: https://www.mozilla.org/en-US/privacy/firefox/ repeatedly and now I'm getting up to 4 of them at the same time. I have no clue how to stop them. Any Ideas?

Asked by tsharp2000k 1 hour ago

Mozilla works too slow when many tabs (~50) are opened.

Hello, my Mozilla Firefox is hanging when I have about 50 tabs opened. So I have to kill the browser and restart it. After a few hours of work I have to do that again. An… (read more)

Hello, my Mozilla Firefox is hanging when I have about 50 tabs opened. So I have to kill the browser and restart it. After a few hours of work I have to do that again. Any ideas/suggestions?

Asked by iso_z 4 hours ago

PC crashed losing all data

The SSD memory on my PC suffered a fatal error losing all data and was replaced. I have therefore lost all my apps and settings etc. although I did have a backup of my do… (read more)

The SSD memory on my PC suffered a fatal error losing all data and was replaced. I have therefore lost all my apps and settings etc. although I did have a backup of my documents. Is there any way to recover the 100+ tabs and bookmarks I had on Firefox when the PC failed. Thanks David

Asked by dinky1 7 hours ago

multiple facebook account container

Hi, I want to ask can we open two or more facebook container for different facebook account where those container isolate from each other. Thank you for the answer. … (read more)

Hi,

I want to ask can we open two or more facebook container for different facebook account where those container isolate from each other.

Thank you for the answer.

Asked by abby 2 days ago

Unable to restore session from file

Hey! First time I get that, I usually lose my tabs due to my mistake but this morning after starting my PC all the tabs were gone with no option to restore or any error … (read more)

Hey!

First time I get that, I usually lose my tabs due to my mistake but this morning after starting my PC all the tabs were gone with no option to restore or any error message. I backed up my previous session json and other files by hand but every time i copy it back into my profile folder and rename it sessionstore.jsonlz4 it just gets deleted after I open firefox and none of my old tabs get loaded. I scrounged the files before and saw that they contain my lost tabs, I just can't seem to restore them. I tried reinstalling firefox too but that didn't help.

Did the restore system change or is the backup corrupt ? Thanks!

Fred

Asked by ftarabout 2 days ago

Last reply by ftarabout 2 days ago

Youtube videos pausing when played in same window

If I have two Youtube videos open in the same window, on different tabs, attempting to play one will automatically pause the other, which makes playing two videos simulta… (read more)

If I have two Youtube videos open in the same window, on different tabs, attempting to play one will automatically pause the other, which makes playing two videos simultaneously inconvenient. This will not occur if the videos are in different windows. How can I disable this?

Asked by sorel.anri 2 days ago

losing tabs when firefox updates

Every so often when Firefox updates - but not every time it updates - it reverts to the status of tabs from some time before: for whatever date it chooses (in the case of… (read more)

Every so often when Firefox updates - but not every time it updates - it reverts to the status of tabs from some time before: for whatever date it chooses (in the case of today it chose November 7th) it brings up the tabs that were open on that day. This means it brings up tabs I closed in the weeks after November 7th and it loses all new tabs I have opened since November 7th; if I opened and closed them since November 7th they are not in history - all tabs that were opened since November 7th disappear without a trace, so none of the new tabs that were open that I was working on are available after the update.

Why is this happening? And what can I do about it?

Asked by dewitt.kathleen 2 days ago

  • Solved

Firefox killed my main window and ALL MY TABS

I closed firefox (all three windows), and when I reopened it, it opened the two background windows... but NOT the main window that had all my tabs and pages and projects.… (read more)

I closed firefox (all three windows), and when I reopened it, it opened the two background windows... but NOT the main window that had all my tabs and pages and projects. Thanks, Firefox.

I *could* go through my History, and see if I remember WHEN I accessed each tab, and TRY to rebuild it, but that is INSANELY ANNOYING and takes upwards an HOUR.

Asked by tha.destroyah 3 days ago

Answered by tha.destroyah 2 days ago

Can we have an option to restore the previous - previous session please?

When i switch on my computer i have to make sure that i open Firefox and restore the previous session before i do anything else. For example, if you click on a link in an… (read more)

When i switch on my computer i have to make sure that i open Firefox and restore the previous session before i do anything else.

For example, if you click on a link in an email - and if Firefox is not open - then it will open Firefox and you have lost access to your previous session tabs.

Yesterday, when i switched on the computer Adobe wanted to remove a program - so i uninstalled the program and then it opened a page in Firefox so i lost 50 tabs. Sigh.

SUGGESTION As well as having the option to restore the previous session could we please have the option to restore the session before that? I think this will make a lot of people very happy.

Asked by abbyeagle 3 days ago

Last reply by FredMcD 3 days ago

Can't load or extract my lost tabs from jsonlz4 file. 90 megabytes worth of tabs.

Hi and thank you in advance. I am in a serious dllema here. I was just about to hire someone to do this work on upwork or fiverr or the like when I did a search and con… (read more)

Hi and thank you in advance. I am in a serious dllema here. I was just about to hire someone to do this work on upwork or fiverr or the like when I did a search and confirmed that my saved passwords are also stored in this file. I have tried Everything I can find to get my 90 megs of tabs back, which a stupid verizon hot spot network log in screen crashed and I am just about at the end of my rope. I

have been through hours and hours of fooling with this. Already tried this site, https://json-csv.com/ pro version, this site https://www.jeffersonscher.com/ffu/scrounger.html and the firefox add on moz-extension://8fb59157-3fd6-43ac-982e-f27264d2874f/app/app.htm and a few other tools that are outdated or don't work on my system.

PLEASE, I will pay someone who is officially from Mozilla if necessary, I just need my tabs back.

Asked by info@sunshineawakenings.org 4 days ago

Last reply by jscher2000 3 days ago

  • Solved

Can't seem to recover my session

Hi, I always have dozens of tabs opened, if not hundreds. They have vanished. I’ve been trying to follow the topics on the matter, such as the one named ‘Session won't lo… (read more)

Hi,

I always have dozens of tabs opened, if not hundreds. They have vanished. I’ve been trying to follow the topics on the matter, such as the one named ‘Session won't load’ (questions/1254740), to no avail.

Finally, this time I remembered not to close Firefox when I saw my tabs where suddenly missing. I’ve never seen the ‘Restore the previous session’ on the Firefox menu, and neither did I this time. Without closing the browser, I did a backup of the ‘sessionstore-backups’ folder. It contains:

‘previous.jsonlz4’, from 22/11/2020 17:42 ‘recovery.baklz4’, from 22/11/2020 18:57 ‘recovery.jsonlz4’ from 22/11/2020 18:58 ‘upgrade.jsonlz4-20201027185343’ from 31/10/2020 13:42 ‘upgrade.jsonlz4-20201108180448’ from 10/11/2020 15:05 ‘upgrade.jsonlz4-20201112153044’ from 22/11/2020 10:34

The one I need is ‘previous.jsonlz4’, since by 18:57 I’ve already lost my tabs. From the update backups I think I could also use the one from 22/11. In any case, I don’t understand what I am doing wrong so as to recover the ‘previous.jsonlz4’. This is what I’ve tried from different threads on my profile folder:

The ‘-backup’ and ‘OLD’ changes belong to different attempts

- Rename (on ‘sessionstore-backups’ folder) ‘recovery.jsonlz4’ and ‘recovery.baklz4’ to ‘recovery-backup.jsonlz4’ and ‘recovery-backup.baklz4’, and also tried with ‘recoveryOLD.jsonlz4’ and ‘recoveryOLD.baklz4’ - Rename ‘sessionstore-backups’ folder to ‘sessionstore-backupsOLD’ - Rename (on the main profile folder) ‘sessionstore.jsonlz4’ file to‘sessionstore-backup.jsonlz4’, and also tried with ‘sessionstoreOLD.jsonlz4’ - Copy/paste the ‘previous.jsonlz4’ file into the main profile folder. - Rename ‘previous.jsonlz4’ to ‘sessionstore.jsonlz4’

Nothing has worked. Once followed the steps, Firefox keeps opening my startup page. Note that it does not restore my previous session (that is, some tabs regarding this same subject), but my startup page, which means my attempts are having some effect, although not the desired one. I do have the ‘Restore previous session’ checkmarked in ‘Setting/General/Startup.

I also tried to replace ‘recovery.baklz4’ (on ‘sessionstore-backups’ folder) with ‘previous.jsonlz4’, from 22/11/2020 17:42, hoping to be prompted with the ‘Well, this is embarrassing’ + ’Restore’ window. I had no success.

I’ve been trying to recover my tabs for hour by now and don’t find what I am doing wrong. Why does Firefox refuse to load my ‘previous.jsonlz4’ file? Am I missing something? Maybe ‘previous.jsonlz4’ is corrupted or something? Should I try to use the ‘upgrade.jsonlz4-20201112153044’ from 22/11/2020 10:34 file? (Although I would lose some information)

Some people talk about a ‘History > Restore Previous Session’. I cannot find anything similar.

Thank you very much

Asked by delfion.815 1 week ago

Answered by jscher2000 1 week ago

  • Solved

Tabs won't close, suddenly links open a new window instead of a new tab.

Suddenly tabs won't close & hitting "Command" & a link opens a new window instead of a new tab. Anyone know how to make tabs close & also how to revert to al… (read more)

Suddenly tabs won't close & hitting "Command" & a link opens a new window instead of a new tab. Anyone know how to make tabs close & also how to revert to allowing "command" + clicking a link to open in a new tab & not a new window? I've tried shift + re-opening Firefox & I tried 'safe mode' & it's still happening.

Asked by gah1114 4 days ago

Answered by gah1114 4 days ago

Tabs are individually loud

Hi. I have a problem with the volume in my firefox. It seems the tabs all are set on a different volume. One tab is really loud, one is barely audible. I notice it when i… (read more)

Hi. I have a problem with the volume in my firefox. It seems the tabs all are set on a different volume. One tab is really loud, one is barely audible. I notice it when i open youtube on multiple tabs, and set the volume of the players to full, the tabs won´t play the same volume. I don't know why that is, or how to change it. Please help.

Asked by Basulani 6 days ago

Tabs lost after restart and Firefox update

Hi, Writing in some distress here. Had Firefox open with a lot of tabs, most relevantly hundreds of pages relevant for my PhD research, when my computer decided to re-sta… (read more)

Hi,

Writing in some distress here. Had Firefox open with a lot of tabs, most relevantly hundreds of pages relevant for my PhD research, when my computer decided to re-start on its own. When I opened Firefox afterward I was greeted by the "What's new with Firefox" page, all my tabs gone. Both "Recently Closed Tabs" and "Recently Closed Windows" were completely empty. "Restore Previous Session" is greyed out and unclickable. After looking up solutions to this problem online I went to my profile at C:\Users\User\AppData\Roaming\Mozilla\Firefox\Profiles, and discovered there was no sessionstore-backups folder there. There is a file called sessionstore.js, but it has last been modified May 2017. I checked and my history is still all there. Is there anything I can do, or do I need to go over the thousands upon thousands of entries there in search of the ones relevant for my research?

Asked by elliottamer 6 days ago

Restore previous session

Hi. I would like to restore my previous session when I open Firefox (last version of the browser installed). The option is turned on, but nothing happens when I close the… (read more)

Hi. I would like to restore my previous session when I open Firefox (last version of the browser installed). The option is turned on, but nothing happens when I close the browser and I open it again. The support says I should see "Restore previous session" after "New Private Window", but this option is not there. In the history, the list of recently closed tabs is always empty, there are juste one or two links in the recently closed windows (it seems to be a random list). Can someone help me ? I don't understand why it doesn't work. Thank you :)

Asked by ape 1 week ago

Last reply by FredMcD 6 days ago

Backing up and restoring lost tabs

I often experience situations on Firefox where I lose all of my important tabs which I never end up getting back, despite having 'restore previous session' turned on. For… (read more)

I often experience situations on Firefox where I lose all of my important tabs which I never end up getting back, despite having 'restore previous session' turned on. For instance, it happens when a software forcefully opens a "Thank you for installing" site while Firefox wasn't running, or when I accidentally open a link in a new window while being on private mode, when I meant to open it in a new private window instead..

On a different browser I used before switching to Firefox, I used to resolve this by going to it's profile location and looking at two files named "Current Session" and "Last Session". I could just rename the "Last Session" file to "Current Session", and all of my tabs would return. I was hoping Firefox would have something similar, but it seems either impossible or maybe just a bit more complicated, since I cannot find anything regarding this on the web.

Each time this happens to me, I go to my Firefox profile folder but cannot really find anything regarding sessions I could replace and restore. Only thing I managed to back up from the various important tabs I lost were six files in a fashion like this:

recovery.jsonlz4, upgrade.jsonlz4-[a lot of numbers]

Can I use these files to recover my lost tabs somehow, similar to how I used to do it in the different browser? Hopefully I'm understandable, it's a bit complicated to explain for me.

Asked by syuro 1 week ago

Can't restore TABS from backup file

Before shutting down Firefox I deleted history/cache/passwords etc from the past day I do this all the time but since I had restore previous tabs selected they always ge… (read more)

Before shutting down Firefox I deleted history/cache/passwords etc from the past day

I do this all the time but since I had restore previous tabs selected they always get restored when I start up again

However this time they weren't restored when I restarted

Without closing Firefox I navigated to the sessionstore-backups folder to see what was there but the files were only 2KB - much too small for the number of tabs.

So I installed ShadowExplorer & Shadowcopyview to see if I could recover older versions I was able to locate jsonlz4 files from a few days ago that were around 11000KB in size so I assumed they would have most of my tabs

However when trying to use the files nothing happens - I tried 2 different steps that I read here had worked for others

1 - Renaming previous.jsonlz4 to sessionstore.jsonlz4 , moving to the profile folder (deleting the old one first) and restarting FF

2 - Deleting sessionstore.jsonlz4 and copying the recovered previous.jsonlz4 / recovery.baklz4 /recovery.jsonlz4 / upgrade.jsonlz4-20201014125134 files to the sessionstore-backups folder and restarting FF

I also repeated the steps after creating a separate profile

None of these worked so I tried examining the jsonlz4 files using https://www.jeffersonscher.com/res/scrounger.html but I got an error message 'Session history file contents could not be read?'

Now I've previously used recovered Jsonlz4 files to restore tabs with no issues but this time they won't work

I read here https://support.mozilla.org/bm/questions/1189759 that updates may cause compatibility issues and the upgrade.jsonlz4-20201014125134 file indicates they was a recent update

The recovered file sizes indicate they contain data so I want to know how I can recover it - if not through FF then through some other software

Asked by darkwolf573 1 month ago

Last reply by jscher2000 1 week ago