Firefox Community Forum

I'm getting the following error message:

The bookmarks and history system will not be functional because one of Firefox's files is in use by another application. Some security software can cause this problem.

I don't know what prompted this concern on my Windows 11-based laptop, but I only noticed this last night doing some research for another issue. I don't have any of my bookmarks showing up in the bookmarks section, nor will it allow me to click the star on any tab to bookmark the page. I have restarted and shut down my laptop several times and this is not solving the concern. Let me know if you need more information or if I need to start this inquiry again elsewhere, but again it sounds like the same concern.

I have included a screenshot of the exact error for accuracy's sake. Like everyone else here, I'm trying to get my bookmark and history access back up and running but not sure how to go about it.

I couldn't get past the first fix suggestion because I am not sure how to restart Firefox (https://support.mozilla.org/en-US/kb/fix-bookmarks-and-history-will-not-be-functional?as=u&utm_source=inproduct&redirectslug=The+bookmarks+and+history+system+will+not+be+functional&redirectlocale=en-US). I have restarted my laptop several times but the issue still persists.

Please advise.

Ironically, I am not having this issue on my older PC that is still operating on Windows 10. I can view history and access or add bookmarks with no concern to my knowledge.

Every time I try to log onto https://find-and-update.company-information.service.gov.uk/company I get the following message Secure Connection Failed An error occurred during a connection to find-and-update.company-information.service.gov.uk. PR_CONNECT_RESET_ERROR Error code: PR_CONNECT_RESET_ERROR The page you are trying to view cannot be shown because the authenticity of the received data could not be verified. Please contact the web site owners to inform them of this problem. I can log on from my mobile so I know the site is working

I'm on FF 154.0. The power went out here and when it came back and I booted the desktop computer something had changed in FF.

I used to see the active tab as green in the tab bar and yellow for the rest, but now they're all gray until I mouse over the bar and only then does it turn green/yellow.

I struggled with this for many hours trying many //active tab color// solutions I found in searches but nothing got it back to my old behavior.

So as a last resort I tried adding the Firefox Color extension, but when I click Add to Firefox it just turns into a throbber that never changes so it doesn't install. I'm stuck!

Frustrated!!

153.Ob13

Settings/Privacy and Security/Enhanced tracking selections/Advanced settings/Manage exceptions is not functioning properly. Every site that I have saved as an exception initially fails to do two things when the site is loaded. First, the site blocks content as if it is not an exception, and then it refuses to completely load the page. This requires me me to X-force the page to finish loading, and then I have to refresh the page by loading it a second time before the exception operates properly. This behavior is precisely the same on every exception website I have entered. Definitely some bugs at work here.

can not copy and past in ebay descriptions when trying to make a listing .Also can not type in the description box will work on edge trying to list but can not as i can put information in description box. Tried on edge works fine. turned off enhanced protection still same.

In during a search this problem has happen before after updates

When uploading a file to attach to another app...the upload window opens up in dark mode. I don't like this and I did not change anything but it happens repeatedly. i have checked all options in settings to make sure the light mode is checked. Why is this happening. i did not change anything. Please advise. Thanks

Hello everyone,

I would like to ask for clarification regarding the distribution of Firefox through third-party packaging methods.

As I understand it, Mozilla's trademarks and branding are protected, and in some cases official permission may be required to distribute Firefox under the Firefox name and branding.

Within the Ubuntu Touch community, there is a method called "Crackle" that can repackage existing applications and make them available as installable "Clickable" packages on the platform. One of the applications that has been repackaged in this way is Firefox.

However, this Firefox package is currently not available in the Ubuntu Touch software store because there is concern that distributing it may require explicit permission from Mozilla.

My question is therefore:

Does a project or community need Mozilla's permission to distribute a repackaged version of Firefox through a software store? If so, what would be the correct process for obtaining such permission? Alternatively, if the software is merely being repackaged to provide an installation method on another platform, without modifying Firefox itself, is additional permission still required?

We would appreciate any clarification regarding Mozilla's policies on redistribution, repackaging, and trademark usage in this context.

Thank you for your time and assistance.

Hey everyone!

I just noticed that post FF's 150 update, I can no longer drag and drop folders into my DSM window. This has been a non issue for over 6 years and all of a sudden, poof. I did find that you can still to this on Safari, but long term, Mozilla and Synology need to address this. There's already a post on the Synology fourms about it and I've emailed their Support Team to see what they have to day. Posting this here in case anyone has found a workaround in the Config settings pane.

Thanks! --Brian

Previously downloading files did not close the source website. Now when downloading a file, the source website is closed. Requires logging into the source website for each file downloaded. How can closing the source website be stopped.

How do I resolve scrolling issues (unable to scroll) on many websites. AI recommendations of clearing browsing history and cache have not been effective. Scrolling is possible using Google Chrome.

I'm using Firefox in Windows. I lost all of my bookmarks... never mind how, I think I can prevent it from happening again... and I'm trying to figure out whether there is a way to recover them.

Looking in the profile folder, I see three profiles. One is listed on the about:profiles page, and is identified as the default. The other two aren't listed there at all.

I need to select each of those other two and see whether my bookmarks can be recovered from them. But how. The about:profiles page has a button for creating a new profile, but not for adding an existing profile to the page. Either it's listed there or it's not.

It seems to me that I could create a new profile and make it the default folder, then quit Firefox and replace it with a copy of one of the profiles I want to investigate. However, I lost my bookmarks by doing something similar to that, so I'm wary of doing it again.

Can someone explain what is happening here--why there are three profiles in the default profile's folder but only one list listed, and why there's apparently no provision for making Firefox list the others?

I don't know who was the absolute [edited] to have the idea of forcing updates while the user is still working on the browser by shutting the browser down. Can someone else help me understand how to stop this nonsense??

And yes, I had the option "Check for updates but let you choose to install them" selected, and I'm still being molested by this forced restart """feature"""!

Every time I'm in the middle of an important work session, Firefox will suddenly refuse to open new tabs and prevent the ones that are already open from connecting and receiving updates. It erase private tabs and messes up everything!

I was in a call with my boss, and it got dropped because Firefox decided to update?? And DEMANDED that I close the browser IMMEDIATELY to continue using it????? What the hell???????????

I've only been running into this problem in the past few months, and I'm honestly shocked by how little uproar I'm seeing online about this bug. This is by far the worst think I've ever seen in a browser.

Anyway, I appreciate any help. I saw a trick to permanently disable updates, but I don't want to disable them. I just want them to be installed either when I CHOOSE or when the bloody browser is NOT in use!

up until this latest version you could delete your search history with a simple right click. This option no longer exists and there is no easily found way to delete "Search History" where did it go? will it be returned? is Search History no longer delete able?

This has been in the last month or so. It will freeze up and I can't break out of it. Last time it froze the whole computer and I had to power down and restart. There must be something that changed. And there must be some way for me to be able to quit when this happens. Last time it was on a video call with my 104 year old mother and it is very annoying. The whole thing froze and I had to restart the computer and when I got it back up, she was off. I need some way to break out so I don't have to do a complete restart. t.

After the last update I keep bein forcefully logged out of my firefox account. And when I manage to log in, my saved passwords are all gone! After restarting firefox I'm logged out again. What's going on?

Hi folks,

Is there a way to remove website suggestions from the URL address bar dropdown? I visited a site once in the past month (orbitz.com), and now it's featured/stuck in the suggestion dropdown, replacing sites that I visit daily. The cynical side of me says these businesses paid to have their URL stuck in the dropdown, but maybe that's just cynicism. Can I remove sites like this?

Thanks!