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SEC_ERROR_UNKNOWN_ISSUER for Google and Youtube

I am getting a certification issue when trying to visit 2 specific sites which are some of the most visited sites in the web: https://www.google.com and https://www.youtu… (διαβάστε περισσότερα)

I am getting a certification issue when trying to visit 2 specific sites which are some of the most visited sites in the web: https://www.google.com and https://www.youtube.com

The error it shows when trying to visit these 2 pages, is SEC_ERROR_UNKNOWN_ISSUER.

I have tried to troubleshoot it and follow the solutions recommended at: https://support.mozilla.org/en-US/kb/error-codes-secure-websites#w_the-error-occurs-on-multiple-secure-sites

however none of the solutions described in this guide worked to solve my problem.

In that guide, one of the suggested solutions is to scan my system for any malware. I used the following: Windows Defender Maleware Bytes AntiMalware Karpersky TDSSkiller however the results are all clean.

In the guide, it suggested that I check the clock as well. The system clock however is synchronized.

Last, I have resetted Firefox Profile but this didnt fix the issue either.

I shall note that the issue appeared yesterday and so far nothing helped fixing it. Not even the system restarts.

The issue about visiting these two sites, is limited only to Firefox.

I can access https://www.google.com and https://www.youtube.com without problems using Google Chrome and the Opera Browser.

Also, Google Mail and Google Translate work fine on Firefox. These two sites can be accessed with Firefox without causing any SEC_ERROR_UNKNOWN_ISSUER errors.

Ερώτηση από SilentResident 5 μήνες πριν

Απάντηση από philipp 5 μήνες πριν

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Can't seem to recover my session

Hi, I always have dozens of tabs opened, if not hundreds. They have vanished. I’ve been trying to follow the topics on the matter, such as the one named ‘Session won't lo… (διαβάστε περισσότερα)

Hi,

I always have dozens of tabs opened, if not hundreds. They have vanished. I’ve been trying to follow the topics on the matter, such as the one named ‘Session won't load’ (questions/1254740), to no avail.

Finally, this time I remembered not to close Firefox when I saw my tabs where suddenly missing. I’ve never seen the ‘Restore the previous session’ on the Firefox menu, and neither did I this time. Without closing the browser, I did a backup of the ‘sessionstore-backups’ folder. It contains:

‘previous.jsonlz4’, from 22/11/2020 17:42 ‘recovery.baklz4’, from 22/11/2020 18:57 ‘recovery.jsonlz4’ from 22/11/2020 18:58 ‘upgrade.jsonlz4-20201027185343’ from 31/10/2020 13:42 ‘upgrade.jsonlz4-20201108180448’ from 10/11/2020 15:05 ‘upgrade.jsonlz4-20201112153044’ from 22/11/2020 10:34

The one I need is ‘previous.jsonlz4’, since by 18:57 I’ve already lost my tabs. From the update backups I think I could also use the one from 22/11. In any case, I don’t understand what I am doing wrong so as to recover the ‘previous.jsonlz4’. This is what I’ve tried from different threads on my profile folder:

The ‘-backup’ and ‘OLD’ changes belong to different attempts

- Rename (on ‘sessionstore-backups’ folder) ‘recovery.jsonlz4’ and ‘recovery.baklz4’ to ‘recovery-backup.jsonlz4’ and ‘recovery-backup.baklz4’, and also tried with ‘recoveryOLD.jsonlz4’ and ‘recoveryOLD.baklz4’ - Rename ‘sessionstore-backups’ folder to ‘sessionstore-backupsOLD’ - Rename (on the main profile folder) ‘sessionstore.jsonlz4’ file to‘sessionstore-backup.jsonlz4’, and also tried with ‘sessionstoreOLD.jsonlz4’ - Copy/paste the ‘previous.jsonlz4’ file into the main profile folder. - Rename ‘previous.jsonlz4’ to ‘sessionstore.jsonlz4’

Nothing has worked. Once followed the steps, Firefox keeps opening my startup page. Note that it does not restore my previous session (that is, some tabs regarding this same subject), but my startup page, which means my attempts are having some effect, although not the desired one. I do have the ‘Restore previous session’ checkmarked in ‘Setting/General/Startup.

I also tried to replace ‘recovery.baklz4’ (on ‘sessionstore-backups’ folder) with ‘previous.jsonlz4’, from 22/11/2020 17:42, hoping to be prompted with the ‘Well, this is embarrassing’ + ’Restore’ window. I had no success.

I’ve been trying to recover my tabs for hour by now and don’t find what I am doing wrong. Why does Firefox refuse to load my ‘previous.jsonlz4’ file? Am I missing something? Maybe ‘previous.jsonlz4’ is corrupted or something? Should I try to use the ‘upgrade.jsonlz4-20201112153044’ from 22/11/2020 10:34 file? (Although I would lose some information)

Some people talk about a ‘History > Restore Previous Session’. I cannot find anything similar.

Thank you very much

Ερώτηση από delfion.815 4 μήνες πριν

Απάντηση από jscher2000 4 μήνες πριν

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Can't play some Youtube-Videos / Twitter "Your browser does not currently recognize any of the video formats available"

Hello Everyone I'm having troubles with playing some Youtube-Videos and Twitter Videos. I had to re-install my Windows 10 (64 Bit) due to some hardware-issues which are … (διαβάστε περισσότερα)

Hello Everyone

I'm having troubles with playing some Youtube-Videos and Twitter Videos. I had to re-install my Windows 10 (64 Bit) due to some hardware-issues which are not related, and I'm having this issue since then. Here are the steps that I already did:

-Removing all Add-Ons -Starting in Safe mode - Deinstalling and reinstalling Firefox, then starting in safe Mode -Deinstalling Firefox with a tool that also deletes all Firefox-Related Registry Keys and App-Data Files and reinstalling it to a different path (other HD) -Disabling add-ons - Disabling Open264 Videocodec and widevine content decryption module (more just because of frustration^^, but I was then able to play some Youtube videos after this one) - mediasource.enabled is active (and all the other ones as well) -Installed addons (even though it didn't work with them disabled as well): NOscript( youtube videos are allowed, some of the are working), Ublock Origin, Video Download Helper, HTTPS Everyhwere, Tree Style Tab, Limit distracting sites - Updating to the newest Firefox-Version (which came out today)

Btw: on https://www.youtube.com/html5/ it tells me that everything works fine and I have of course the newest Firefox-Version installed.

Do you guys may have any other ideas?

Thank you for your help.

Kind regards,


Gabe

Ερώτηση από mcbob 4 μήνες πριν

Απάντηση από FredMcD 4 μήνες πριν

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Is it possible to share a FF profile on two computers?

I have been using Firefox for ages now, and collected a rather large number of bookmarks (>15,000) As far as I know such a number poses some issues, for instance I tri… (διαβάστε περισσότερα)

I have been using Firefox for ages now, and collected a rather large number of bookmarks (>15,000) As far as I know such a number poses some issues, for instance I tried several times to use Sync but was never able to use it.

Since I am using two different machines, I tend to save my bookmarks only on the main one. When I am working on the laptop I never save bookmarks but I message them to myself (never been able to save them on my main machine, sigh) and every once in a while I "restore" bookmarks from the backup set of the main machine on the laptop. It always takes a while and oftentimes it feels like the process hangs, but so far I managed.

Today I started wondering again if there's a less frustrating and more efficient way to handle this. The question I started asking myself was: could I use the same FF profile from the laptop & the main machine? Say by saving it in the cloud?

Thanks for any hint or suggestion!

Ερώτηση από Giampaolo 4 μήνες πριν

Απάντηση από cor-el 4 μήνες πριν

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Why I get: DOMException: The quota has been exceeded. ?

Hello. I need help with: `DOMException: The quota has been exceeded.` I'm trying to use IndexedDB. However, the code is requesting persistent storage: `await window.navig… (διαβάστε περισσότερα)

Hello. I need help with: `DOMException: The quota has been exceeded.` I'm trying to use IndexedDB. However, the code is requesting persistent storage: `await window.navigator.storage.persist();` (and this is returning true) This website is only storing about 8MB of data and I have a different website storing 200MB of data (userscript) The storage medium still has 140GB available. What quota did I exceed? If this is the wrong place, please direct me to the right place

Ερώτηση από brunoais 6 μήνες πριν

Απάντηση από brunoais 6 μήνες πριν

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FF 83 Two-Finger Scroll Sensitivity

Hi, I just updated to Firefox Developer 83.0b4 and the two-finger scroll sensitivity has been drastically reduced with no clear way to reconfigure it. I've spent the past… (διαβάστε περισσότερα)

Hi, I just updated to Firefox Developer 83.0b4 and the two-finger scroll sensitivity has been drastically reduced with no clear way to reconfigure it. I've spent the past 30 mins tweaking scroll settings in `about:config` (restarting FF after each value change) to no avail. In fact, it doesn't even appear that enabling/disabling `general.smoothScroll` or `general.smoothScroll.mouseWheel` have any noticeable effect, let alone the many other options listed. Are there any pages that describe the myriad options in `about:config` so that I can take a more measured approach to troubleshooting this issue?

What changed? And why? Chrome did this same thing at v68 without ever providing any way to configure it and FF has been my main browser since. I'm just trying to understand how such a significant input change can happen overnight without any explanation or any way to fix it.

Ερώτηση από Ian 5 μήνες πριν

Απάντηση από Ian 4 μήνες πριν

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Firefox Developer Edition. Developer Tools. Console. Can't get the command line prompt up, to test Javascript

Hello! Using Firefox Developer Edition. Trying to get the command line prompt so I can type Javascript for a class. When in ctrl + shift + K Developer Tools: Web Console … (διαβάστε περισσότερα)

Hello! Using Firefox Developer Edition. Trying to get the command line prompt so I can type Javascript for a class. When in ctrl + shift + K Developer Tools: Web Console command line interface prompt (>> ) not showing (where I can type and test js code.)

I have

  1. set the ' devtools.chrome.enabled preference to true in about:config, ' as suggested in docs (but it still has no >> to type on).
  2. Also enabled 'enable browser chrome and add on debugging' in developer... settings)

How can I type in the Firefox console to test Javascript commands? Thanks!

Ερώτηση από zainab.tech 5 μήνες πριν

Απάντηση από cor-el 5 μήνες πριν

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How do I stop using beta?

I Googled about stopping using Firefox beta and transition to release version but none of the pages I found in this forum talks about an error message about user profile … (διαβάστε περισσότερα)

I Googled about stopping using Firefox beta and transition to release version but none of the pages I found in this forum talks about an error message about user profile that only gives me the option to Create a New Profile (therefore losing all my add-ons, cookies, settings and everything) or Exit.

I tried manually googling "download Firefox" and downloaded the release version and after installing it, I get the warning message above. This thread here https://support.mozilla.org/en-US/questions/1224888 has a link to the rapid release version but I end up in the same warning message.

Since the beta will necessarily always be a newer version than a release version, how do I transition from beta to a release version but preserve all my settings, add-ons and everything if Firefox will tell me that it won't let me use my existing profile in an older version, the release version?

My motivation to leave the beta version is that Firefox started having a bug since 27-Oct-2020 in Google meetings where either a shared screen or the camera image of the person in a meeting appears very zoomed in in the top left corner so it doesn't show the rest of the image.

Ερώτηση από riluma 5 μήνες πριν

Απάντηση από jscher2000 5 μήνες πριν

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Inspector element highlight html element wont go away when the mouse no longer hovers

This question is about the developer tools (inspector). Sorry if this is not the right forum. If this is not the right place, please specify where I can ask this question… (διαβάστε περισσότερα)

This question is about the developer tools (inspector). Sorry if this is not the right forum. If this is not the right place, please specify where I can ask this question. I have looked around but this seemed like the best place to write this.

This problem started a couple a month ago in Firefox Developer Edtion after an automatic update (to either v82 or 83, im not sure).

This is what used to be the case, prior to the update: In the developer tools, in the inspector tab. There's an overview of the HTML-tree, and when you hover over an html-element in the tree, the correspondent element in de browser window is highlighted, and when you move your mouse the item will no longer be highlighted, since you're no longer hovering over it in the HTML tree. This is how it has always been.

The situation as it has been for 2 to 4 weeks: After selecting a couple of items in de HTML tree, and maybe editing some CSS, so just after normal use, The selected element will stay highlighted, even though I'm no longer hovering over it in the Inspector window. I added a screenshot to show what I mean. This bug is annoying because when editing CSS, I want to be able to clearly see the changes I mean, but now theyre obstructed by the highlight. Toggling developer tools by pressing F12 twice fixes this obviously, but only for a couple of minutes, and sometimes the problem return immidiatly.

This problem first emerged in Firefox Developer Edition about a month ago after an update. It really messes with my workflow, and I couldnt find a solution. Tee problem emerged on multiple websites (not just the ones a was developing, as you can see in my screenshot it also happens on the mozzila website) and the problem was the same accros multiple computers (all modern windows 10 machinary, owned by me or my collegues). So I stopped using Developer Edition, and switched to using 'regular' Firefox for developing, as regular Firefox did not exibit this bug. But since last week, after regular Firefox also got an update, the bug appears in regular Firefox aswell.

So here I am, an avid Firefox Developer Edition user, desperate for a solution. Ofcourse I already tried everything from reïnstalling, refreshing firefox, everything.

Thanks

Ερώτηση από diede 5 μήνες πριν

Απάντηση από jscher2000 5 μήνες πριν

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credit card approval not happening

Hello: FF dev build 83.0b5 64bit, w10p. A new odd issue to me. Using ActBlue (political PAC) I sometimes use my regular credit card to make small political contribution. … (διαβάστε περισσότερα)

Hello: FF dev build 83.0b5 64bit, w10p. A new odd issue to me. Using ActBlue (political PAC) I sometimes use my regular credit card to make small political contribution. As of 28oct20, this FF stops completing the transaction. I hit the "donate" button, & nothing happens. I have seen a "processing" type msg from the vendor us. promptly - but again, the current page just sits there, the "processing"action & pg don't happen. On 28th eve, I checked my bank acct to see if somehow the donation had been made (I would see the deduction taken), and no, it hadn't. No prior nightly build type update had shown this behavior. I have no other FF on this w10 (no stable, nada anything else for FF). I have made no changes to extensions, plugins or otherwise. I had to go to stable chrome to complete the donation, and chrome did it right the 1st time. So, this is just an FYI, I don't know where else to post nor may I have the rights to post elsewhere. Tx.

Ερώτηση από psldda 5 μήνες πριν

Απάντηση από FredMcD 5 μήνες πριν

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How to stop Firefox suggesting "Search with Google" or "Search with Amazon"

I'm using 83.0b6 (64-bit) with both an address bar and search bar. Recently, if I type a g into the address bar the second suggestion is "search with google directly from… (διαβάστε περισσότερα)

I'm using 83.0b6 (64-bit) with both an address bar and search bar. Recently, if I type a g into the address bar the second suggestion is "search with google directly from the address bar. Typing an a does the same thing for amazon. Search suggestions are turned off. Top sites are unchecked in the address bar settings. All Firefox home content is unchecked in settings.

Is it possible to remove these "search with" suggestions from the address bar drop down? Thanks.

Ερώτηση από cewinter 5 μήνες πριν

Απάντηση από jscher2000 5 μήνες πριν

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Open bookmarks in same tab...

Is there any setting that I can change to force Firefox to open bookmarks in the same tab that I have open when clicking on a bookmark? I hope this makes sense. In other … (διαβάστε περισσότερα)

Is there any setting that I can change to force Firefox to open bookmarks in the same tab that I have open when clicking on a bookmark? I hope this makes sense. In other words, right now I'm on the Mozilla support page writing this. If I click on a bookmark in the bookmarks bar, it always opens a new tab. I want to force it to stay on this tab and go to the bookmark. Thanks.

Ερώτηση από PlainDave 5 μήνες πριν

Απάντηση από Scribe 5 μήνες πριν

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Firefox sync - account locked

Hey there guys, For a week now am trying to login to my FF account within Firefox in order to sync data. Now when I enter my email and password I get greeted with a messa… (διαβάστε περισσότερα)

Hey there guys,

For a week now am trying to login to my FF account within Firefox in order to sync data. Now when I enter my email and password I get greeted with a message that my account it locked. "Sorry. We’ve locked your account. The confirmation email we sent to <email here> was returned and we’ve locked your account to protect your Firefox data."

Now read along the web that I need to wait 24h (already had) before I retry or that I need to submit a ticket to mozilla bug platform (that I also had but got no reply yet - for 4 days). Not sure what to do next... Trying my luck with writing a message here as maybe someone will take note of my issue. Before anyone asks, I have access to my email that the account is registered with. Also I can access my account from the desktop browser from Windows where am already logged in, but feel that if I need to maybe reinstall FF, will not be able to login again.

Any help is highly appreciated.

Gabriel

Ερώτηση από Gabriel Lup 5 μήνες πριν

Απάντηση από Gabriel Lup 5 μήνες πριν

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update

so. firefox (on my windows 10 PC) updated itself, then crashed so it could finish it's update. now ALL of my settings are gone. ALL of my passwords ALL of my history. the… (διαβάστε περισσότερα)

so. firefox (on my windows 10 PC) updated itself, then crashed so it could finish it's update. now ALL of my settings are gone. ALL of my passwords ALL of my history.

they are on my phone, which WAS linked to my PC, but that linking was lost, too, i guess because the history shows on the phone, along with the passwords and logins. and i will just cut to the chase here. because the fucking directions on how to relink those devices is gibberish.

how do i restore those items without manually reentering and resaving (which only works sporadically at best) those items?

Ερώτηση από ingenius1 5 μήνες πριν

Απάντηση από FredMcD 5 μήνες πριν

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show / hide password options

Good evening, I downloaded firefox developer and I must say that I was very amazed by the wonderful browser you have created, the only problem is that when I want to go t… (διαβάστε περισσότερα)

Good evening, I downloaded firefox developer and I must say that I was very amazed by the wonderful browser you have created, the only problem is that when I want to go to view the credentials, any person can view the password (I use a window login password) .

I ask you to enter if it is possible to verify (if it exists) to enter the login window password so as to have even more security!

Ερώτηση από gius.cuscina 5 μήνες πριν

Απάντηση από TyDraniu 5 μήνες πριν

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Firefox Beta / Nightly

HI i am trying Firefox Beta and i see there is Nightly out so the question is which one is better. Firefox Beta / Nightly i am on Firefox Beta and i see it more faste… (διαβάστε περισσότερα)

HI i am trying Firefox Beta and i see there is Nightly out so the question is which one is better. Firefox Beta / Nightly i am on Firefox Beta and i see it more faster just asking when will Firefox Beta come out of the Beta pregame witch one is the most fastest Firefox Beta / Nightly  ?? thank you

Sean

Ερώτηση από seanyboy 5 μήνες πριν

Απάντηση από jscher2000 5 μήνες πριν

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Search bookmarks in toolbar without asterisk

Hello, You have to use an asterisk to search a bookmark in toolbar. I think that's not very intuitive. It shoul search without it. Every time, you want to search in too… (διαβάστε περισσότερα)

Hello, You have to use an asterisk to search a bookmark in toolbar. I think that's not very intuitive. It shoul search without it.

Every time, you want to search in toolbar and see results with bookmarks as well. It's very helpful. Please update this.

Ερώτηση από David 5 μήνες πριν

Απάντηση από Balázs Meskó 5 μήνες πριν