Restore a Firefox session which is NOT the most-recent one

Hello again. In 2023, when I had Firefox v110.0.1, an unfortunate hiccup caused my handful of windows and their many tabs to not appear when I restarted Firefox. I asked… (emoñe’ẽve)

Hello again.

In 2023, when I had Firefox v110.0.1, an unfortunate hiccup caused my handful of windows and their many tabs to not appear when I restarted Firefox. I asked for help here and jscher2000 was lovely and walked me through some things to do, which are discussed in https://support.mozilla.org/en-US/questions/1408206 and https://support.mozilla.org/en-US/questions/1396868.

Unfortunately, though I now have Firefox v158.0, this happened again a few days ago and I've been trying to retrace his steps the best I can with the newer version, but to no avail, unfortunately, partly because I don't now see a sessionstore.jsonlz4 file that jscher2000 referenced back in 2023.

(As I remember it, a system upgrade was taking place on my PC, and, also, a new version of Firefox {the v158.0 I mentioned} was also being installed, too.)

I found a Profiles folder (C:\Users\Bram\AppData\Roaming\Mozilla\Firefox\Profiles\p9f543mv.Default User\) that seemed to be relevant, and found a sessionstore-backups subfolder there. However, while that subfolder did NOT have a sessionstore.jsonlz4 file, it DID have files named previous..., recovery..., and (possibly connected to one of those updates), an upgrade... file, too.

When I first found this subfolder (in that "Roaming" area...I looked also in the "Local" area but wasn't confident I found anything more relevant), I copied/renamed previous... (with a timestamp from around the time of that system update, and large filesize) to previousOLD..., and the MUCH smaller recovery... to recoveryOLD, similar to the instructions in those threads. However, even if I also copied that previous... file to sessionstore... (to match those earlier instructions), Firefox would launch but with only the most-recent tabs (i.e., the Advanced Preferences {about:config} tab along with about:support {to provide Troubleshooting Information}) showing, as I'd launched them as part of my efforts to restore the session, and nothing else.)

I have "healthily-sized" recovery... and upgrade... files with the same date/time-stamp and filesize, though my efforts to try to get Firefox to open correctly have removed a similarly-sized previous... from that folder unfortunately -- hopefully the fact that recovery... and that upgrade... file have similar sizes mean they might(?) be valid substitutes for previous... should one be needed.

I hope that this described my situation well, but am happy to answer any questions you might have about it to the best of my ability.

Clearly, Mozilla updated some Firefox characteristics in the intervening three (3) years but I'm not sure how to adapt the new set of filenames to those previous instructions although, as I wrote, maybe one of those larger files will end up being what Firefox uses to try to restore everything...I just don't know what to do with it (i.e., what to rename it and/or where to copy/paste it) in order to make that happen.

Can you please offer some advice in this regard?

Thank you very much, Bram Weiser

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Microsoft 365 tab keeps poping up sometimes multiple windows open, how do I stop it?

The Microsfot365 tab keeps opening up in my browser, multiple tabs will open there is no time frame between. Sometimes one will open, followed by a tab every few seconds.… (emoñe’ẽve)

The Microsfot365 tab keeps opening up in my browser, multiple tabs will open there is no time frame between. Sometimes one will open, followed by a tab every few seconds. Sometimes it's a few mins between the tabs opening. Two have opened since I opened this window.

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Fixing recent UI mistakes

Fixing recent UI mistakes It started with that new button on the menu bar to the left of the arrows which IMO was just clutter. I don't even remember what it was supposed… (emoñe’ẽve)

Fixing recent UI mistakes

It started with that new button on the menu bar to the left of the arrows which IMO was just clutter. I don't even remember what it was supposed to do but at least it was easy to remove.

The next UI mistake IMO was adding the new "Profiles" menu as a main menu entry instead of as a submenu under "Files" or "Tools". This new entry renders dead last after the older menu bar is already onscreen (why?). Many times I am clicking "Tools" or "Help" only to have those pushed left just as clicked. Maybe I am too quick with the mouse, but this feels like a prank not a feature. I saw no way to move "Profiles" to a submenu so I had to disable the feature in about:config.

Now there is a new menu option "Help->Share Firefox" placed as the last submenu entry where "About Firefox" has always been, so out of habit I am hitting "Share" when I really want "About". Again this feels like a prank. Wouldn't "Share" make more sense under "Tools"?

These bad UI decisions could be alleviated with a way to edit the menu organization. Is this feature available? Maybe as a theme?

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Google Search on Desktop Display on Monitor using Phone Dimensions

Recently, I have been experiencing this inconvenience where a google search shrinks to one side of the screen in a vertical format similar to the phone display. The 502 e… (emoñe’ẽve)

Recently, I have been experiencing this inconvenience where a google search shrinks to one side of the screen in a vertical format similar to the phone display. The 502 error usually also comes along when the google search utilizes Gemini. I've tried other browsers like Microsoft Edge with no problems.

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I can't acsess some websites - I was trying to set uo ID ME and was blocked from sending code for resetting password - code 404 track.pst.mrk.it

Firefox blocks me from several sites - error code 400 - 404 I was doing ID ME password reset and was blocked so I canceled some extensions to stop blocking cookies but di… (emoñe’ẽve)

Firefox blocks me from several sites - error code 400 - 404 I was doing ID ME password reset and was blocked so I

canceled some extensions to stop blocking cookies but didn't try again yet as they were going to lock me out of ID ME
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Firefox is continuously uploading or backing up info then deleting it and then backing it up again over and over I am on a metered connection this is destroying me please help

Firefox is continuously uploading or backing up then deleting it and then backing it up again over and over I am on a metered connection this is destroying me please help… (emoñe’ẽve)

Firefox is continuously uploading or backing up then deleting it and then backing it up again over and over I am on a metered connection this is destroying me please help

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Recommend fixes for Firefox freezes.crashes on Amazon Prime Video page (Mac Sequoia 15.8.1)

Running Mac Sequoia 15.8.1 I launch Firefox, login to Amazon Prime and when I get to Amazon Prime Video page, Firefox freezes, won't respond at all, and play button shows… (emoñe’ẽve)

Running Mac Sequoia 15.8.1 I launch Firefox, login to Amazon Prime and when I get to Amazon Prime Video page, Firefox freezes, won't respond at all, and play button shows a rotating circle (see attached). Firefox -does- play video on Youtube and other video websites. Safari on this same laptop plays Amazon Prime Video just fine. All other computers/browsers in my household utilize Firefox to play Amazon Prime Video just fine, so it's something out of whack on this MacBook pro. I have uninstalled and reinstalled Firefox several times with full reboots each time but to no avail. Please provide any other options.

Mbojuruja 1

Firefox blocks my GitHub Actions firmware ZIP as malware despite a clean antivirus scan

Hello, I'm building custom firmware for a Makerdiary nRF52840 USB dongle using GitHub Actions. When I tried downloading the generated ZIP file, Firefox blocked it with th… (emoñe’ẽve)

Hello,

I'm building custom firmware for a Makerdiary nRF52840 USB dongle using GitHub Actions.

When I tried downloading the generated ZIP file, Firefox blocked it with the warning: "This file contains a virus or malware."

I removed the blocked download rather than overriding Firefox's protection.

The ZIP contains custom `.uf2` firmware for an embedded USB device. The GitHub Actions build passed its validation checks, and an independent ClamAV scan of the original firmware reported 0 infected files. I subsequently built and scanned an updated version, which also passed.

Original blocked build: https://github.com/flips96-art/hid-remapper/actions/runs/39094413639

Latest build: https://github.com/flips96-art/hid-remapper/actions/runs/39096517313

Latest antivirus scan: https://github.com/flips96-art/hid-remapper/actions/runs/39096868117

I understand that a clean ClamAV scan does not guarantee the file is safe.

Could someone help me determine why Firefox classified this download as malware and explain how to submit it for a possible false-positive review without disabling Firefox's security protections?

Thank you!

Mbojuruja 1

Firefox is difficult to sync, it used to be easy.

i have 4 computers and 1 Apple phone that all have Firefox installed. I used to be able to sync all of them with no problem but now it seems it has become extremely diff… (emoñe’ẽve)

i have 4 computers and 1 Apple phone that all have Firefox installed. I used to be able to sync all of them with no problem but now it seems it has become extremely difficult and I can't seem to be able to do it as easy any more. My main computer gives me a QR code to scan on my mobile phone but the directions are not clear as to whether I should use my QR reader app or my mobile phone camera. i have not been able to sync my devices because I am having issues signing into my Firefox app on my mobile device. i am just about ready to scrap Firefox on all my devices and start using another browser as it's gotten more difficult to use Firefox. And I would like my old layout for my Windows 11 computer. i do not like the new layout.

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Browser setting cuts off right extremes

View of ESPN "Schedules" is Correct on Edge but cut-off on Firefox, what am I doing wrong? If I select Schedules in Firefox wherever the right side is extensive, the ver… (emoñe’ẽve)

View of ESPN "Schedules" is Correct on Edge but cut-off on Firefox, what am I doing wrong?

If I select Schedules in Firefox wherever the right side is extensive, the very end is cut off. If I use Edge, the browser corrects it, but I don't want to keep switching if I can help it.

Must have some setting wrong but haven't figured it out.


Windows 11 Home: 26H2 Samsung Galaxy Book 5 Pro

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When I start a new session Firefox is, occasionally, opening the previous sessions tabs.

This has been an occasional problem for a month or so. When I start Firefox, perhaps one in three times, it opens all the tabs from the previous session. Particularly dis… (emoñe’ẽve)

This has been an occasional problem for a month or so. When I start Firefox, perhaps one in three times, it opens all the tabs from the previous session. Particularly disconcerting is that it is opening sites with passwords from earlier sessions.

I hoped that the next iteration of Firefox would solve the problem, but it has continued with Firefox 158.0.

I have changed my settings more than once, and then changed them back, without result.

I am running Linux Mint with Cinnamon.

Thank you.

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Recently closed tabs no longer listed

If I inadvertently closed a tab, I used to be able to go to the "recently closed tabs" menu and find it. Now, when I click on that link, there's nothing there. I can an… (emoñe’ẽve)

If I inadvertently closed a tab, I used to be able to go to the "recently closed tabs" menu and find it. Now, when I click on that link, there's nothing there. I can and do use the show all history tab, but that is much much more cumbersome.

A few days ago, I cleared my caches which may or may not be a factor, but I've done a lot of browsing since then.

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Installed 157.0 today and saw this cr*p in the GUI

Hi! I am using the add on 'sidebery' for vertical tabs and I am so happy about and so gotten used to it! (No, sorry, I don't want to use the built-in option) Today I upd… (emoñe’ẽve)

Hi!

I am using the add on 'sidebery' for vertical tabs and I am so happy about and so gotten used to it! (No, sorry, I don't want to use the built-in option)

Today I updated to FF 157.0 and saw this annoying part in the sidebar (as seen in the image attached)! WTaF? o.O I didn't ask for them to take up space in the sidebar that could fit almost TWO vertical tabs! Can I somehow make it go away? Or do I have to contact the creator of 'sidebery' (which I don't think is the culprit)?

userChrome.css 'trick' with

  1. sidebar-header #sidebar-box {
   display: none !important;  

} won't do either.

Thank y'all very much!

Oĩporãmava 5 20

Cannot activate VPN

I want to use your built in VPN. Every time while I follow instructions the process becomes circular. ie., when asked to click on VPN icon the same dropdown menu appears … (emoñe’ẽve)

I want to use your built in VPN. Every time while I follow instructions the process becomes circular. ie., when asked to click on VPN icon the same dropdown menu appears to activate by clicking on VPN button

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