Diễn đàn hỗ trợ Firefox

My Firefox settings are configured to "Open previous windows and tabs" on Startup. This worked fine until this morning, when I lost all of the tabs in my session, including the pinned ones. The last time I closed Firefox, there was only one window open.

I have already tried these ideas to restore the tabs:

• CTRL+SHIFT+T: Does nothing
• CTRL+SHIFT+N: Does nothing
• Three bar menu -> History -> Recently closed tabs: The list is empty
• Three bar menu -> History -> Recently closed windows: The option is greyed out
• Three bar menu -> History -> Restore previous session: The option does not exist in the menu
• Open user profile folder and open sessionstore-backups folder: There are three files named "previous.jsonlz4", "recovery.baklz4" and "recovery.baklz4". They are each 2KB and contain only an empty tab with the URL "about:home". There are three additional files starting with "upgrade" but they are from too long ago, so they don't contain the tabs I require.

The contents of these tabs are vitally important for my work, so this is causing me significant stress. If anyone can suggest ways to recover my previous tab beyond the documented fixes, I would greatly appreciate it. Thank you so much to anyone who can help!

Malwarebytes www.malwarebytes.com

-Log Details- Protection Event Date: 12/05/2024 Protection Event Time: 10:52 Log File: 0728216c-103d-11ef-bf81-74e6e24e33e7.json

-Software Information- Version: 4.6.12.323 Components Version: 1.0.2309 Update Package Version: 1.0.84577 Licence: Premium

-System Information- OS: Windows 10 (Build 19045.4355) CPU: x64 File System: NTFS User: System

-Blocked Website Details- Malicious Website: 1 , C:\Program Files\Mozilla Firefox\firefox.exe, Blocked, -1, -1, 0.0.0, ,

-Website Data- Category: RiskWare Domain: zeewhaih.com IP Address: 139.45.197.245 Port: 80 Type: Outbound File: C:\Program Files\Mozilla Firefox\firefox.exe

(end)

Should I be worried about this?

Thank you Dave

I have been getting a message that says firefox has something running and cannot shut down. I went into task manager and 'shut down' firefox, but the message keeps on coming. I then thought that I would uninstall it and then reinstall, but it tells me that it cannot uninstall because it is running, -"Firefox is already running but is not responding. The old Firefox process must be closed to open a new window." When I click on ' Close Firefox' nothing happens. when I click on 'Cancel' the message disappears, but will reappear. Then in desperation, I went into program files and deleted the Fifefox folders but it wouldn't reinstall. There is obviously somewhere a file/file which is screwing me up, does anyone know what this it?

Hello, Mozilla Community I'm contacting you to ask for help with a Mozilla Firefox problem I'm having with trying to visit the following website: The website https://strandsarchivenyt.com/ It won't load, and I'm not sure if that's because of a bug in the website, a browser issue, or something else entirely.

Does anyone else have knowledge of this problem or recommendations for a fix? I've attempted removing addons and cleaning the cache in my browser, but the issue still exists.

I would be grateful for any advice or ideas on improving the usability of the website. Thank you in advance for your assistance.

Hi,

This has been brought up before, but not with this exact question (not that I could find, at least).

I understand that cookies cannot be synced across devices, but this is not what I am asking for. Is there a way to make firefox sync the list of exceptions? Meaning, only the specified website URL and its status, not the cookies from these sites.

I used to have no problem opening messages.google.com/web/conversations to link my messages to my Pixel phone. Just recently the site will not open in Firefox. Not an error message, it just won't open the page.

My "recovery.jsonlz4" file from a previous install will not reopen my previous session (tabs) after the new installation.

Before deleting my previous installation of Firefox (for a clean install), I did two things: I created a restore point, and I did a backup of my old data.

The data consists of: bookmarks-2024-05-10.json

These folders: C:\Users\[machinename]\AppData\Local C:\Users\[machinename]\AppData\Roaming C:\Computer Files\Mozilla Firefox\distribution C:\Program Data\Mozilla-1de4eexxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx

Within "Roaming" I have Firefox\Profiles\xxxxxxxx.default-release\sessionstore-backups

In that sessionstore-backup, I have a "recovery.baklz4" (most recent session, I'm guessing) and three others that look like "upgrade.jsonlz4-2024xxxxxxxxxxx

With Firefox closed, I took a copy of "recovery.baklz4" (745 KB) and pasted it into the current sessionstore-backups file, then I changed the file to "recovery.jsonlz4".

I thought that when I reopened Firefox, my previous tabs would appear. They didn't. So, I went to the menu, then to History, and clicked on Recover Previous Session. That didn't do anything either. And it reduced the size of the *.jsonlz4 file from 745 KB to 6 KB.

I'm not sure what I've done wrong. Can you help me out?

Thank you.

Frank

if i search in the firefox bar then google always search "all time" but i want it to search the last 3 year. i have a code for that this: https://www.google.com/search?q=%25s&sca_esv=cd9a55a255ee4ca7&source=lnt&tbs=cdr%3A1%2Ccd_min%3A2022%2Ccd_max%3A&tbm=

but how can i change this in firefox? where i need to put this or how?

I had issue with notifications (showed up but when i click on them they didnt were redirecting to original tweet) so i cleaned cookies after cleaning cookies i doesnt have option to turn on push notifications.

Dear all, I would like to know how to disable the automatic insertion of the tag
in a text editor in Firefox. I am using Froala, and I am experiencing this only in firefox. Chrome and Edge do not add this tag automatically. Thank you for you support. Kind regards, Cristiano

For a few weeks now, FIrefox will not play DRM content video on this computer. I have tried all the suggested solutions and none have worked. Also, I uninstalled and reinstalled Firefox, but the problem remains. I am very frustrated with this problem and am ready to get rid of Firefox permanently on ALL our computers unless this can be fixed.

Thank you in advance for your assistance.

When will the new version of Firefox fixing the PDF reader vulnerability be rolled out?

Unless there is some patch one needs to re-install a non-vulnerable version.

https://www.cisecurity.org/advisory/a-vulnerability-in-mozilla-pdfjs-could-allow-for-arbitrary-code-execution_2024-046

https://support.mozilla.org/en-US/questions/1333222

I enter my search data or search item description into the Firefox window central to the screen, the input word and following description immediately jumps to the URL bar. How can I stop this annoying operation

Hello,

I had a crap ton of pinned pages for a long time. I restarted my computer and now they're gone. I've restarted my computer before with no issues. Pinned pages are supposed to stay no matter if you turn off or restart. How can I go about getting them back?

Thanks,

Michelle Sinclair

Asking again. Support won't help. Volunteers won't help.

IS THERE A SECURITY SETTING I NEED TO CHANGE TO ACCESS MY BANK????????????????????

PC, Windows 10, Firefox user/advocate/supporter since it was Netscape Navigator.

Anyone?