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Can't restore previous session tabs after Firefox crash using Firefox 95 on Mac

I have consulted https://support.mozilla.org/en-US/kb/how-do-i-restore-my-tabs-last-time. That article says: -Click on the menu button [three lines at the upper right] to… (閱讀更多)

I have consulted https://support.mozilla.org/en-US/kb/how-do-i-restore-my-tabs-last-time. That article says:

-Click on the menu button [three lines at the upper right] to open the menu panel. -Click History. -Click Recently Closed Tabs.

I am using Firefox 95.0.2 for Mac (iOS 10.15.7). There is no "Recently Closed Tabs" option to click after clicking on History per the above instruction. I have saved various files from the time of the crash, in particular "previous.jsonlz4" (a 20.6 MB file, as I had a very large number of tabs open). Is there any way to use this or some other file to restore my old tabs?


/moved thread from Firefox for iOS (for iPhone/iPad) to Firefox (desktop) section as you have macOS.

PLS1 於 3 小時前 詢問

Restore recently closed tab shortcut (CTRL+SHIFT+T) not working

Dear Mozilla/Firefox, I've been using Firefox over the last couple of months/years but I just can't get the restore recently closed tab shortcut (CTRL+SHIFT+T) to work on… (閱讀更多)

Dear Mozilla/Firefox,

I've been using Firefox over the last couple of months/years but I just can't get the restore recently closed tab shortcut (CTRL+SHIFT+T) to work on my windows PC.

Here's a (Loom) recording of me showing that Firefox does correctly track the history of closed tabs and that I can click on them to restore but the shortcut (which is also mentioned as CTRL+SHIFT+T) just won't work: https://www.loom.com/share/7048894683654dccb4926aa4dd09e6a6

What I've tried so far: - Check if the history is actively collected - No I'm not using private browsing - I've read another support thread to check "about:config" and in there check that "browser.sessionstore.max_tabs_undo" is set (in my case it's the default 25) - Disabling all extensions (which I don't think are any suspicious or weird ones but disabled just to check - see attached image) - Resetting Firefox through the windows uninstaller - Fully uninstalling (using Revo Uninstaller with advanced check) and reinstalling Firefox

Please help me because I'm about to quit Firefox for such often used feature just not working...

P.S. it's working perfectly on my Macbook and I'm running the latest 96.0.1 64bit version

Rick Goemans 於 16 小時前 詢問

jscher2000 最近回覆 於 5 小時前

inactive pages go blank. firefox 96.0 ubuntu 18.04

hi, it has been 2 days since firefox starts to behave in an unusual way. when opening many tabs, and if i dont click on them (ie inactive) in 2-3 minutes, they go blank. … (閱讀更多)

hi, it has been 2 days since firefox starts to behave in an unusual way. when opening many tabs, and if i dont click on them (ie inactive) in 2-3 minutes, they go blank. when i click on an inactive tab, firefox quickly refreshes it and shows the page. example: let's say i have 3 open tabs: tab1, tab2, tab3. i am reading in tab3 for 15mins. in that period, i didnt click on tab2/1. if now i click on tab2, it is blank and no longer displays the content of the page it is supposed to show. then, firefox quickly refreshes the page and displays the true page.

not really sure why this is happening now. never happened before. it is a really annoying behavior as every tab had to be refreshed automatically if i dont click on it in very few minutes. firefox 96.0 ubuntu 18.04. thanks

soufiane 於 19 小時前 詢問

jonzn4SUSE 最近回覆 於 15 小時前

  • 已解決

Close tab button disappears from inactive tabs with 8 or more open tabs

Before updating to Firefox 96, I could close tabs no matter how squished they were. Now I cannot. Someone with a similar problem at https://support.mozilla.org/en-US/ques… (閱讀更多)

Before updating to Firefox 96, I could close tabs no matter how squished they were. Now I cannot. Someone with a similar problem at https://support.mozilla.org/en-US/questions/1194322 was able to find help, but I'm not meeting with any success implementing their chosen fix. Is there a way to keep the close tab button active with this many tabs anymore, or is that out?

shinichineko 於 23 小時前 詢問

cor-el 於 22 小時前 解答

  • 已解決

Can't restore previous session, "recently closed windows" grayed out

Hi I had two Firefox windows open. One with 100+ tabs and the other with 1 tab. I closed the Firefox with 100 tabs, and then closed the one with 1 tab, without thinking. … (閱讀更多)

Hi

I had two Firefox windows open. One with 100+ tabs and the other with 1 tab. I closed the Firefox with 100 tabs, and then closed the one with 1 tab, without thinking. I then realised that I should have closed them in the opposite order, because I want the 100 tabs to get restored.

I opened Firefox again and was dismayed to see just the single tab get restored. I did some searching and backed up the "sessionstore-backups" folder.

I then tried to close Firefox and replace sessionstore.jsonlz4 with previous.jsonlz4 from the backed up "sessionstore-backups" folder. This did not work, as when I opened Firefox I still only got the 1 tab back and "recently closed windows" remains grayed out. Ctrl+Shift+N does nothing as well.

I used https://www.jeffersonscher.com/ffu/scrounger.html to inspect the backed up previous.jsonlz4 file and it shows

Open Windows Open Window 1 Tab 1 [...]

Closed Windows Closed Window 1 Tab 1 [...] [...] Tab 125 [...]

So the previous.jsonlz4 file does contain my mistakenly closed window but I can't get Firefox to restore the tabs!

Can anyone please help me get my tabs back? I'm on Firefox v96.0.1.

Shosha 於 1 天前 詢問

Shosha 於 17 小時前 解答

Trying to recover session

So i just started having issues where my pc is starting to hot and won't boot up fully. I am working on that but i can hook up the ssd i have in that computer to another… (閱讀更多)

So i just started having issues where my pc is starting to hot and won't boot up fully. I am working on that but i can hook up the ssd i have in that computer to another work computer that i have but it does not have all of my work stuff since i have been working from home due to covid. Is it possible to load up the session i had on my original ssd that is now currently going to be setup as an external drive for my work computer until i can fix my home pc? I ask because i had alot of tabs open with work related stuff that i had not bookmarked at the time so i really need to restore that session so i can recover that work. Any help would be much appreciated.

halla5216 於 1 天前 詢問

halla5216 最近回覆 於 22 小時前

Tabs "Jump" back and forth very quickly.

Win 10. Using FF 96.0. My entire tab row shifts back and forth very rapidly. This has been happening continuously for the past several versions of FF. Condition is also … (閱讀更多)

Win 10. Using FF 96.0. My entire tab row shifts back and forth very rapidly. This has been happening continuously for the past several versions of FF. Condition is also worsens somewhat when I move the mouse. Occasionally, closing a particular tab stops this action but I cannot determine which type of tab does this. This is driving me crazy. Please HELP!! (Is there some way I can send a video from my iphone?)

Mort 於 5 天前 詢問

Mort 最近回覆 於 1 天前

Pinned Tabs Keep Disappearing - any fix/workaround/extension for this?

Hello. My pinned tabs keep disappearing - I now understand what is causing this, but I'm wondering if there is a workaround? I'd really like for my pinned tabs to show on… (閱讀更多)

Hello. My pinned tabs keep disappearing - I now understand what is causing this, but I'm wondering if there is a workaround? I'd really like for my pinned tabs to show on any/every new Firefox window.

ISSUE: If I have more than one Firefox window open, and at some point during the day I close them in the wrong order, I lose all of my pinned tabs, permanently.

As an aside ... just in case the devs are reading: this seems like a very bizarre choice for default behaviour; why make it so incredibly easy for a user to unwittingly lose potentially dozens of pinned links? It's also not very obvious why it happens and have seen numerous people struggling with this issue. However, I appreciate that's how it is, so I'm simply hoping there's a solution :)

Before anyone says: 'just use tabs instead', I normally do, however, for reasons I won't go into (related to a very popular 3rd party plugin) some things open in a new window by default - there is no option to open them in a new tab, so I regularly end up with more than one Firefox window, and it would be nice to know that one false move doesn't decimate all the pinned tabs I've made.

Zedr 於 1 天前 詢問

Open URL as popup preview

I'm looking for a way to preview a website in a simplified popup window when clicking on a link. So ideally when clicking a link while pressing some shortcut (CTLR + ....… (閱讀更多)

I'm looking for a way to preview a website in a simplified popup window when clicking on a link.

So ideally when clicking a link while pressing some shortcut (CTLR + .... ), I don't want to open a new Tab or a full New Window, but some popup without address bar / tabs / ...

I found this: https://support.mozilla.org/en-US/questions/1292666 that might offer what I need. But I can't find the browser.ssb.enabled configuration they mention there in my about:config

rubentsd 於 1 天前 詢問

Firefox extension

Good day how are you today ? i am using metamask extension. I have a question. When it is not fullscreen on right side metamask pop up like in the picture. but once i c… (閱讀更多)

Good day how are you today ? i am using metamask extension. I have a question. When it is not fullscreen on right side metamask pop up like in the picture. but once i changed to fullscreen the metamask extension opens new window. Is it possible for it to always be like a picture regardless fullscreen or not? thank you

aivargrand11 於 1 天前 詢問

FredMcD 最近回覆 於 1 天前

MacOS Firefox open windows instead of tabs

Hello, Firefox support team! Could you help me, how can I ultimately, once for all the time, for all the modes restrict to open new windows? The problem is the Firefox br… (閱讀更多)

Hello, Firefox support team!

Could you help me, how can I ultimately, once for all the time, for all the modes restrict to open new windows? The problem is the Firefox browser open new windows if the browser was closed and Im open a link from a different application (cant solve that at all). Or it was opened but somehow for some sites it opens a window instead of tabs. To be honest it can be a big and annoying issue on mac, if me app in full screen mode. And in genereal also. It is something I dont expect from app. I tried all the variants I found or learned in about:config which a connected with windows. It not helped me at all.

babichfx 於 1 週前 詢問

FredMcD 最近回覆 於 2 天前

Lost Precious Sessions/Tabs even when 'Open Previous Windows and tabs' is Enabled, Must be using Google Chrome :(

I always have automatic updates enabled, using latest Firefox version. I have enabled the options 'Open Previous Windows and tabs' or in earlier versions it was 'restore … (閱讀更多)

I always have automatic updates enabled, using latest Firefox version. I have enabled the options 'Open Previous Windows and tabs' or in earlier versions it was 'restore previous sessions' on my system windows 10 pro from past 2 years.

I have lost about 15+ precious tabs in firefox (1 week of my research work). Even in history it is not showing those tabs.

I was doing my research work / thesis, gone through about 500+ webpages / articles and selected the best, and aligned the tabs in sequence. Today i have opened the 'Private Window' doing some surfing, After few minutes I closed my 'Firefox window of research' as that was using 'too much' amount of ram. After 15 minutes i have closed the 'Private Window' also.

When i opened firefox again all my tabs of Research Windows (1 week of my work) are gone, not even in history.

I must be using Google Chrome for that because chrome does not have any issues with 'Restoring Sessions' with 'Incognito Window'.

mayank.programmer 於 2 天前 詢問

  • 已解決

session restore a month out of date

The last 2 times I've had to restart my laptop unexpectedly (ie not shut down properly), Firefox has loaded tabs from a month or so prior which means I lose recent tabs. … (閱讀更多)

The last 2 times I've had to restart my laptop unexpectedly (ie not shut down properly), Firefox has loaded tabs from a month or so prior which means I lose recent tabs. Anything I can do to keep the automatic session restore more up to date? Couldn't find anything in settings that might apply.

Ripley 於 4 天前 詢問

jscher2000 於 3 天前 解答

  • 已解決

Tabs below the bookmarks

Every time Firefox throws out an update, it's a blind gamble as to whether the tabs, that were such a labor to get back below the bookmark bar after the LAST update, wil… (閱讀更多)

Every time Firefox throws out an update, it's a blind gamble as to whether the tabs, that were such a labor to get back below the bookmark bar after the LAST update, will appear again back at the top. Somehow the userChrome.css gets jazzed or some other thing is different. Then, suddenly, all you see are desperate people posting about how to get the tabs back where they belong. For the love of God Almighty on a roller coaster, isn't anyone at Mozilla thinking that it might be time to just make this a setting? I know I'm not the first person to request this. Which is all the more reason to make it a priority. Please. Shake somebody.

krs701 於 3 天前 詢問

andmagdo 於 3 天前 解答

Open new blank tab in new window

Hi, I would like to have a keyboard shortcut to open a new blank tab in a new window. I cannot seem to find that this already exists, but I imagine a shortcut like 'ctrl… (閱讀更多)

Hi, I would like to have a keyboard shortcut to open a new blank tab in a new window. I cannot seem to find that this already exists, but I imagine a shortcut like 'ctrl + shift + t' to be logical and shouldn't be hard to do. Any help? Sincerely

tommyvisch 於 4 天前 詢問

cor-el 最近回覆 於 4 天前