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  • Đã giải quyết

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.

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  • Đã giải quyết

Manage Exceptions button for cookies exceptions is not working

Manage Exceptions button for cookies is not working for me since FF88 or 89, don’t remember which version precisely. I click on the button and the dialogue box that would… (xem thêm)

Manage Exceptions button for cookies is not working for me since FF88 or 89, don’t remember which version precisely. I click on the button and the dialogue box that would normally appear to set exceptions does not pop up. Moreover it looks like when I click on the button the user interface on that tab freezes for a period. My FF profile is customised. I know if I start with a blank profile the issue goes away. I have another that works fine. However I would rather try to fix this issue in my current profile. I poked around in about:config but so far have had no success.

Any ideas? I searched google but could not find anything. Also checked mozilla bugzilla a while back without success. I am using FF 92 on Arch Linux.

Đã được hỏi bởi piscium 2 ngày trước

Đã được trả lời bởi piscium 1 ngày trước

  • Đã giải quyết

bookmark creation is broken

My bookmark creation is broken. I'm using Ubuntu, also cleared the cache, uninstalled/reinstalled. My existing bookmarks are still there. "Bookmark This Page" in the sear… (xem thêm)

My bookmark creation is broken. I'm using Ubuntu, also cleared the cache, uninstalled/reinstalled. My existing bookmarks are still there. "Bookmark This Page" in the search bar does not work. Troubleshoot had the same broken bookmark prob.

The Home page row of shortcuts are all blank.

Another weird thing is FF doesn't show up in my apps. I just added another FF, which had the same problem and deleted it.

Đã được hỏi bởi ouaisaussi 2 ngày trước

Đã được trả lời bởi jscher2000 1 ngày trước

  • Đã giải quyết

Firefox 91 Linux - WebGL stopped working

WebGL has stopped working. I think this has happened with Firefox 91. For example, http://webglsamples.org/aquarium/aquarium.html gives the error Status: WebGL creation f… (xem thêm)

WebGL has stopped working. I think this has happened with Firefox 91.

For example, http://webglsamples.org/aquarium/aquarium.html gives the error Status: WebGL creation failed: * tryNativeGL () * Exhausted GL driver options. (FEATURE_FAILURE_WEBGL_EXHAUSTED_DRIVERS)

I'm running Firefox on Debian on ChromeOS.

On about:support, WebGL 1 Driver Renderer: Red Hat -- virgl WebGL 2 Driver Rendered: Red Hat -- virgl

There are no WebGL errors in about:support

I've tried the Troubleshoot Mode but that made no difference.

Đã được hỏi bởi Rob 1 tháng trước

Đã được trả lời bởi Rob 4 ngày trước

  • Đã giải quyết

Language compatibility issue on chrome os

I installed linux firefox by this instruction: https://support.mozilla.org/en-US/kb/run-firefox-chromeos?utm_source=www.mozilla.org-firefox-browsers-chromebook&utm_me… (xem thêm)

I installed linux firefox by this instruction: https://support.mozilla.org/en-US/kb/run-firefox-chromeos?utm_source=www.mozilla.org-firefox-browsers-chromebook&utm_medium=referral&utm_campaign=seo

and Korean website looks like the screenshot.

I tried setting Chromebook default language on Korean and English, and browser settings set on Korean and English for each. Nothing worked.

Đã được hỏi bởi bluemoon7744 5 ngày trước

Đã được trả lời bởi cor-el 5 ngày trước

  • Đã giải quyết

After change the network connection to cable, or to a different Wifi, firefox can't connect to the internet unless restarted

After change the network connection to cable, or to a different Wi-Fi network, Firefox will lose connection and will be unable to access any website unless its is restat… (xem thêm)

After change the network connection to cable, or to a different Wi-Fi network, Firefox will lose connection and will be unable to access any website unless its is restated, closing all Firefox windows.

The problem happens when:

1. I have the Firefox opened, I disconnect from wife A, Firefox lost connection, then I connect to Wi-Fi B, all other browsers can connect, but Firefox does not. (if Wi-Fi A and B are from different router)

2. A start the computer disconnected, I open the Firefox, I connect to internet, any other browser that was previously opened can connect, but Firefox does not.

OS: openSUSE Tumbleweed 20210912 Firefox version (91.0.2. It occurs in the last two years, it is so annoying)

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  • Đã giải quyết

Unable to delete "import bookmarks" tab

I recently installed Firefox Developer Edition on a Debian system. I synced my existing profile. There is currently an "import bookmarks" tab displayed that I am unable… (xem thêm)

I recently installed Firefox Developer Edition on a Debian system. I synced my existing profile. There is currently an "import bookmarks" tab displayed that I am unable to delete. I see other existing questions asking and answering this problem, however, I do not have the "customization" option recommended.

Đã được hỏi bởi rdoucet1 1 tuần trước

Đã được trả lời bởi rdoucet1 1 tuần trước

  • Đã giải quyết

Why is there this annoying underline in some of Firefox's UI elements?

Whenever I open Firefox's settings there are some weird underlines on some letters on some things. I would like to know what their purpose is and why they exist. Nothing … (xem thêm)

Whenever I open Firefox's settings there are some weird underlines on some letters on some things. I would like to know what their purpose is and why they exist. Nothing more, nothing less. I am on Pop!_OS 21.04, Gnome version 3.38.5, windowing system is X11, Firefox version 92.0, Mozilla Firefox for Ubuntu Canonical - 1.0.

Đã được hỏi bởi steuse 1 tuần trước

Đã được trả lời bởi TyDraniu 1 tuần trước

  • Đã giải quyết

Bookmarks CSS

Why are vertical spaces different in my bookmarks from my personal bar, the lateral panel and the library window ? How to fix it, as I want everything same ? I'm unable t… (xem thêm)

Why are vertical spaces different in my bookmarks from my personal bar, the lateral panel and the library window ? How to fix it, as I want everything same ? I'm unable to take a capture of my personal bar where vertical spaces are bigger than elsewhere.

Đã được hỏi bởi api16 1 tuần trước

Đã được trả lời bởi api16 1 tuần trước

  • Đã giải quyết

Bookmarks tab bookmark spacing

Ubuntu 20.04, Unity 7 After upgrading from FF 91.0.2 to FF 92.0 it looks like the vertical spacing between the bookmarks in my bookmark tab folders increased. The bookmar… (xem thêm)

Ubuntu 20.04, Unity 7

After upgrading from FF 91.0.2 to FF 92.0 it looks like the vertical spacing between the bookmarks in my bookmark tab folders increased. The bookmarks are less useful now. Is there a way to decrease this spacing?

Đã được hỏi bởi pulnimar 2 tuần trước

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  • Đã giải quyết

Cursor goes to address bar instead of search bar

In Ubuntu 18.04, I bring up a new page, click in the search bar in the middle of the page. Then when I start typing it jumps to the address bar although I have already pl… (xem thêm)

In Ubuntu 18.04, I bring up a new page, click in the search bar in the middle of the page. Then when I start typing it jumps to the address bar although I have already placed and preferred the search bar to the right. No! NO! NO!

I use Duck Duck Go but Google does the same.

It is bad enough that the upgrade was automatically loaded but on top of that, changing preferences including dumping my home page. Change privacy settings without asking ( to a lower level on top of that ).

Really POOR form.

Đã được hỏi bởi dee3 3 tháng trước

Đã được trả lời bởi jscher2000 3 tháng trước

  • Đã giải quyết

Firefox can’t establish a connection to the server at ws://127.0.0.1 (plugin or setting is causing this, how to discover exact cause?)

Hello, Firefox 91.0.2 shows in dev. console: Firefox can’t establish a connection to the server at ws://127.0.0.1 The Private browsing window has the issue too, but i am … (xem thêm)

Hello, Firefox 91.0.2 shows in dev. console: Firefox can’t establish a connection to the server at ws://127.0.0.1

The Private browsing window has the issue too, but i am unsure if it really disable all extensions.

When i use different Firefox profile, then the localhost site i am trying to load is loaded without that error. So how to discover please which FIrefox profile setting is preventing the loading please?

Đã được hỏi bởi #367259 2 tuần trước

Đã được trả lời bởi #367259 2 tuần trước

  • Đã giải quyết

Firefox is taking over my RAM

What is going on with Firefox on Linux? It's been my favorite browser for years and I want to stick with it, but it becomes unusable. I've got 32GB of RAM, so I should t… (xem thêm)

What is going on with Firefox on Linux? It's been my favorite browser for years and I want to stick with it, but it becomes unusable.

I've got 32GB of RAM, so I should theoretically be able to open quite a few tabs (which I need as a web developer), but when I have about 15 tabs open, it consumes about 1GB of ram per tab. Usually I have some webmail tabs open, google drive, youtube, some documentation and references, github, example sites... you know, the usuall stuff you find in a web dev's browser.

I'm running the latest updates on Ubuntu 20.04 and have the latest Firefox installed. On my Windows (dual-boot so the same computer, but windoze is more for gaming than for work), I can open 50 tabs and have no memory issues at all. I'm syncing my extensions so it's the exact same configuration, yet on Linux it's huge a pain in the behind to keep using it.

Are there any fixes for this? I've seen other complain about similar issues for previous versions of Firefox and other Linux distros, I've ran through all the self help suggestions and nothing helps.

Đã được hỏi bởi Jan 2 tuần trước

Đã được trả lời bởi Jan 2 tuần trước

  • Đã giải quyết

Line Spaces Between Bookmarks In Folders

Hello all there, after the latest update to FF 92.0 the bookmarks which are organized in folders enlarged its line space between. Unfortunately very less bookmarks can be… (xem thêm)

Hello all there,

after the latest update to FF 92.0 the bookmarks which are organized in folders enlarged its line space between. Unfortunately very less bookmarks can be seen at once. How can I set the spaces between those bookmarks?

Đã được hỏi bởi chris_someone 2 tuần trước

Đã được trả lời bởi cor-el 2 tuần trước

  • Đã giải quyết

Transperent FIrefox - Visual Bug

Firefox seems to be partially transparent, which makes my background to bleed over the Firefox windows. I have already reinstalled it, cleared cookies and data, refreshe… (xem thêm)

Firefox seems to be partially transparent, which makes my background to bleed over the Firefox windows. I have already reinstalled it, cleared cookies and data, refreshed firefox, made a new profile and even deleted all firefox files and cache in ~/.mozilla/firefox and /usr/lib/firefox/ & firefox-addons/.


And despite all of this it still does not seem to fix the transparency issue, apart form it all the browser works great only that visual bug annoys the experience. The errors seems to disappear if Firefox is launched in Troubleshoot Mode but launching without it brings back the issue.

NOTE: It can be fixed by installing a fresh copy of the system which is not convenient. Error happens in Firefox-92.0 in linux.

Đã được hỏi bởi carlossantaana990 2 tuần trước

Đã được trả lời bởi carlossantaana990 2 tuần trước

  • Đã giải quyết

Can't Clear Firefox History

Hi, suddently i can't delete history browsing in firefox. No matter what i try it still not clear the browsing history. What first i do is "Forget About This Site" option… (xem thêm)

Hi, suddently i can't delete history browsing in firefox. No matter what i try it still not clear the browsing history. What first i do is "Forget About This Site" option to delete single history form a website but it doesn't work. Then i try to delete browsing history from setting, setup to clear history when firefox closed and even i delete history with "Everything" option it still doesn't work.

I don't remember exactly, but if i not wrong i've got this issue since upgrade to 91.0.2 version. For your information, i use Firefox-bin version in Gentoo Linux with i3 Window Manager.

Any help will be apreciated.

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  • Đã giải quyết

add google search

I can not add google search. I added yandex, yahoo, but google can not. I click address bar right mouse, but dont show "added google". How fix it?

Đã được hỏi bởi Sergey 3 tuần trước

Đã được trả lời bởi FredMcD 3 tuần trước

  • Đã giải quyết

Firefox restoring sessions on startup despite "Restore previous sessions" being unchecked in startup

Possible bug: I cannot stop Firefox from restoring sessions after restarting computer. Restore previous session is not checked in Settings, browser.sessionstore.resuming_… (xem thêm)

Possible bug: I cannot stop Firefox from restoring sessions after restarting computer. Restore previous session is not checked in Settings, browser.sessionstore.resuming_after_os_restart is false, and browser.sessionstore.resume_from_crash is false as well. Ubuntu 20.04, Firefox 91.0.2, only add-on is TreeStyleTabs, but this behavior displays with add-ons disabled.

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Đã được trả lời bởi FredMcD 3 tuần trước