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restoring lost tabs

I am VERY unhappy !!! For a long time I have had Firefox reopen tabs from the previous session, but today they are all gone !! I have read in some of the community questi… (xem thêm)

I am VERY unhappy !!! For a long time I have had Firefox reopen tabs from the previous session, but today they are all gone !! I have read in some of the community questions that the recent update unchecked that option and when I looked, that was what had happened. I tried clicking on "restore previous session" but that only opened tabs I had used and closed this morning. Is it in any way possible to get back those tabs I used to have? It also seems that some of my recent Bookmarks have disappeared as well, yet it has retained bookmarks that are over 13 years old. I am running Windows 10 Professional version 20H2 Build 19042.1237... and Firefox version 92.0 Win

Đã được hỏi bởi WinB 20 giờ trước

Trả lời lần cuối bởi WinB 11 giây trước

Secure Connection Failed

Secure Connection Failed An error occurred during a connection to www.cvent.com. PR_END_OF_FILE_ERROR The page you are trying to view cannot be shown because the authe… (xem thêm)

Secure Connection Failed

An error occurred during a connection to www.cvent.com. PR_END_OF_FILE_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 website owners to inform them of this problem.

Đã được hỏi bởi leon_brathwaite 3 giờ trước

Trả lời lần cuối bởi FredMcD 47 giây trước

Deleting item in dropdown window.

I have tried a hundred times and this method does NOT work. open search. use down arrow highlight item press delete Why is this so difficult? Thank you. … (xem thêm)

I have tried a hundred times and this method does NOT work.

open search. use down arrow highlight item press delete

Why is this so difficult?

Thank you.

Đã được hỏi bởi CiaoBella1 53 phút trước

Trả lời lần cuối bởi jscher2000 4 phút trước

Lost Bookmarks in Firefox

In trying to fix a Mozilla VPN problem, I uninstalled and reinstalled Firefox as directed by VPN support. Now Firefox has lost its bookmarks. Can they be recovered? If… (xem thêm)

In trying to fix a Mozilla VPN problem, I uninstalled and reinstalled Firefox as directed by VPN support. Now Firefox has lost its bookmarks. Can they be recovered? If so, how?

Đã được hỏi bởi rabbit 2 ngày trước

Trả lời lần cuối bởi FredMcD 4 phút trước

"Gah" Tab Crashes and Spontaneous Shutdowns

Have been experiencing frequent "Gah" tab closures and unexpected Firefox shutdowns lately which require "Restore Now" action. Am running latest version of Firefox on Wi… (xem thêm)

Have been experiencing frequent "Gah" tab closures and unexpected Firefox shutdowns lately which require "Restore Now" action. Am running latest version of Firefox on Win10 desktop which is updated religiously. Have run Task Manager which indicates no activity higher than a Medium rating. Interestingly, while I experienced a couple of tab closures this morning, they are predominately later in the day and on occasion I need to reboot the system to get Firefox operating. Hopefully there is a relatively simple fix for this issue. Thanks.

Đã được hỏi bởi WhiteBimmer 12 giờ trước

Trả lời lần cuối bởi FredMcD 7 phút trước

Dark Theme

Is there a quick short cut key stroke to turn ON/Off the Firefox browser screen Dark Theme? If the Windows 10 professional 64 Bit screen settings are set for Dark theme i… (xem thêm)

Is there a quick short cut key stroke to turn ON/Off the Firefox browser screen Dark Theme? If the Windows 10 professional 64 Bit screen settings are set for Dark theme in Hi Contrast settings, for the visually impaired, The Firefox browser displays in bright white screen.

Đã được hỏi bởi akeyboard4me1 10 giờ trước

Trả lời lần cuối bởi jscher2000 9 phút trước

All Bookmarks Gone and Can't be Recovered

Hi There I think my Firefox upgraded and now all my bookmarks have disappeared. I tried to restore them but I keep on gettina message saying "unable to process backup fi… (xem thêm)

Hi There

I think my Firefox upgraded and now all my bookmarks have disappeared. I tried to restore them but I keep on gettina message saying "unable to process backup file".

Please help.

Đã được hỏi bởi lornaraedaniel 4 giờ trước

Trả lời lần cuối bởi jscher2000 19 phút trước

Webpages have begun to open in random language.

About a week ago, Firefox began occasionally opening a webpage or even my Google login window in some random language. Opening a new tab and closing the errant tab would … (xem thêm)

About a week ago, Firefox began occasionally opening a webpage or even my Google login window in some random language. Opening a new tab and closing the errant tab would result in the same page opening correctly in English. The language used when Firefox erred was never the same twice. In the last couple days the rate of errors has accelerated. Any ideas how to fix this problem? Is someone other than me using my Firefox credentials?

Đã được hỏi bởi scottyNC 32 phút trước

Text not shown in certain selecton boxes and input boxes

My search text will not be visible on some websites, selection boxes like drop downs are blank, and some popups have missing text. All of these issues can be highlighted … (xem thêm)

My search text will not be visible on some websites, selection boxes like drop downs are blank, and some popups have missing text. All of these issues can be highlighted to see the text it is just a pain to do and sometimes impossible on certain sites.

Đã được hỏi bởi bafunk35 1 giờ trước

allow popup

Fedora 33, Firefox all The web page wants permission to know my location and popups a yes/no box. I click on Yes expecting the box to do it's thing and go away. It doe… (xem thêm)

Fedora 33, Firefox all The web page wants permission to know my location and popups a yes/no box. I click on Yes expecting the box to do it's thing and go away. It doesn't, it remains and covers everything below it and locks the page.

And the problem is getting old ...

Đã được hỏi bởi cal 1 giờ trước

  • Đã giải quyết

Firefox address bar under remote control. No solution found in community or on web yet.

Greetings. I have scoured the web and read all the community posts on this robot head, under remote control, and orange stripes in the address bar problem that so many pe… (xem thêm)

Greetings. I have scoured the web and read all the community posts on this robot head, under remote control, and orange stripes in the address bar problem that so many people seem to be having. There are a few answers, but almost all of them use very technical terms that are way above my head and not defined. None of them provide a sequence of steps to fix the problem that a browser novice might be able to follow. Surely there must be a way to fix this or to explain to frustrated users why it is there and not removable. None of my other Firefox browsers have this on other machines.

Is there a series of steps to solve the problem? That would be so helpful especially without undefined terms. Thanks so much. This type of answer will help so many frustrated users (me included of course) :)

Đã được hỏi bởi photonic 1 ngày trước

Đã được trả lời bởi cor-el 3 giờ trước

Firefox saved passwords

Hello I have used Firefox since 2016 and back then I had stored some passwords on the browser (without a Firefox account). After some time my PC hard drive stopped workin… (xem thêm)

Hello I have used Firefox since 2016 and back then I had stored some passwords on the browser (without a Firefox account). After some time my PC hard drive stopped working, and I still had passwords saved on the browser. Afterwards I managed to get a new PC set up, which after a few years started to break down. This time, before the device had fully stopped working, I decided to uninstall Firefox. I realized afterwards that a folder had been created on my desktop named 'old Firefox data'. I managed to see my saved passwords in a folder. But bringing back the talk about passwords on my old hard drive, are they saved on some kind of database? I would like to remove all my past data as it helps with my obsessive compulsive disorder. Also, about the 'old Firefox data' folder, did my saved passwords also save on any database after uninstalling Firefox? Thanks

Đã được hỏi bởi heyitzaltoXD 9 giờ trước

Trả lời lần cuối bởi jscher2000 2 giờ trước

Cached web content grows in size when computer turned off

Before I close the Firefox browser i go to Settings>Clear Data> Cookies & Site Data>Cached Web Content. I clear all and the Cached Web Content is lowered to … (xem thêm)

Before I close the Firefox browser i go to Settings>Clear Data> Cookies & Site Data>Cached Web Content. I clear all and the Cached Web Content is lowered to 45kb. History is deleted. There is nothing in Manage Data or Manage Exceptions. The computer is turned off. A day later the computer is turned on and Cached Web Content is 2Mb.

Windows Defender anti-virus malware scan and full scan have been run. The computer is up to date, Win 10 Home, version 21H1, OS build 19043.1237.

Any idea what is causing Cached Web Content to grow from 45kb to 2 Mb when the computer is turned off?

Đã được hỏi bởi lee37 1 ngày trước

Trả lời lần cuối bởi jscher2000 2 giờ trước

Firefox browser has now become practically unusable

I generally have loads of tabs open, and until recently this wasn’t an issue (perhaps until last upgrade?), but now, I can hardly move between tabs, the drop down list sh… (xem thêm)

I generally have loads of tabs open, and until recently this wasn’t an issue (perhaps until last upgrade?), but now, I can hardly move between tabs, the drop down list showing tab selection doesn’t work, nor does the left/right arrows. When I delete a tab, it leaves a ‘space’ where the tab was, only ‘back filling’ after I’ve opened up another tab to full screen mode and then minimised it again, at which point it goes to the very left-most tab and the only way I can get to tabs further down the list, is by deleting them in the manner described. I’ve actually got 2 laptops (Win 7 & 8.1), and it’s now happening on both of them. This might have something to do with memory management/the computer’s page file, but as things stand, I’m SERIOUSLY going to be switching to another browser - despite sticking with Firefox for many-a-year. BTW, I’m actually writing this on my phone, as I couldn’t now do it on either of my laptops (hence I’m currently unable to attach anything/provide screen grabs etc. I guess the only way to ‘clear’ this issue, would be to either close/restart Firefox or my laptop - neither of which I really want to do. Is there a way that I can use an earlier version of the browser and prevent it automatically updating? Yours, a now very frustrated longtime user,

Francis Beardsell

Đã được hỏi bởi francis.beardsell 5 giờ trước

Trả lời lần cuối bởi jscher2000 3 giờ trước

chosen primary password not working anymore...

A week ago I started using a primary password for FF. I learned it by heart, also copied it to my iPhone in a safe notation (I have access to the notation using my finger… (xem thêm)

A week ago I started using a primary password for FF. I learned it by heart, also copied it to my iPhone in a safe notation (I have access to the notation using my finger print). It worked just fine for the first days. Today I tried to use the primary password again, in order to enter a website, but somehow FF denies me entrance, again and again. No spelling issues or missing characters, because I copy the primary password from my iPhone notation and paste it into the primary password field on my Mac. In FF Lockwise (on my iPhone) I can also still see my primary FF password, which is exactly the same. Typing it down character by character doesn’t solve the problem, nor does restarting FF. Caps lock is off. No issues with my keyboard. In my privacy and security setting I cannot to stop FF from asking my primary password, because (of course also there) it won’t recognize the primary password I enter...

There is no one who knows about my primary password nor has anyone access to my computer or iPhone. So there is no way I could explain somebody to have been able to change my primary password. Could anybody please explain to me what might be going on? Did other people experience the same issue? What steps should I take to try to solve it?

And I surely wish not to need to reset my primary password, because I will lose all my saved passwords from FF... Happily I still have access to FF Lockwise on my iPhone (using my finger print). So I could still copy each password and save it somewhere else. But that would mean quite a lot of work. Besides of that I don’t trust it to work better next time I set up a primary FF password…

I hope I explained my problem well enough. Thanks in advance for trying to help me out!

Đã được hỏi bởi Eran FF sync 4 giờ trước

Trả lời lần cuối bởi Eran FF sync 3 giờ trước

Firefox reports a secure connection without existing certificate

When i click on the lock icon in the address bar, nothing happens (I would expect to see the encryption and certificate, but no widget opens). When I right-click into the… (xem thêm)

When i click on the lock icon in the address bar, nothing happens (I would expect to see the encryption and certificate, but no widget opens). When I right-click into the page and select "View Page Info", "Security", "View Certificate", no certificate exists. Only generic info is shown (Servers+Authorities). Also an error is reported in the system log, confirming that no certificate exists: JavaScript error: chrome://browser/content/browser-siteIdentity.js, line 642: TypeError: issuerCert is undefined

Questions:

  • Why does Firefox show the lock icon while no certificate exists?
  • How does Firefox establish a secure connection without having a certificate? (From my understanding a certificate is needed for TLS to work.)

Version used: Firefox 78.12.0esr ('Mozilla/5.0 (X11; FreeBSD amd64; rv:78.0) Gecko/20100101 Firefox/78.0'), no add-ons or plugins.

Đã được hỏi bởi pmc1 4 ngày trước

Trả lời lần cuối bởi pmc1 3 giờ trước

bookmarks toolbar reduce horizontal icon spacing

For anyone who wishes to reduce horizontal spacing between bookmark icons in the horizontal Bookmarks Toolbar across the top of Firefox window (under the address bar), he… (xem thêm)

For anyone who wishes to reduce horizontal spacing between bookmark icons in the horizontal Bookmarks Toolbar across the top of Firefox window (under the address bar), here is the code to add to userChrome.css:

/* Bookmarks Toolbar icon horizontal spacing */

toolbarbutton.bookmark-item:not(.subviewbutton) {

   padding: var(--bookmark-block-padding) 3px !important;

}

The default value is 4px. I changed it to 3px. You can change this number as you like.

Remember to save the css file, close and then re-open the browser to view the update.

There is also a way to play with this live if you access the Browser Toolbox: https://developer.mozilla.org/en-US/docs/Tools/Browser_Toolbox and access userChrome.css: https://developer.mozilla.org/en-US/docs/Tools/Style_Editor

Hope this saves someone the hours I spent finding this solution. Cheers!

Đã được hỏi bởi lightwing 3 giờ trước