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Youtube says "Your browser does not currently recognize any of the video formats available." / Amazon Prime "Video Unavailable" on Linux (Centos 8.1)

Some Youtube videos say "Your browser does not currently recognize any of the video formats available. " and Amazon Prime "Video Unavailable" is also fixed by this. I fix… (read more)

Some Youtube videos say "Your browser does not currently recognize any of the video formats available. "

and Amazon Prime "Video Unavailable" is also fixed by this.

I fixed this by installing FFMPEG which installs libavcodec.so.58

DRM Playback is enabled under preferences.

Asked by FirefoxBob 10 hours ago

Last reply by James 9 hours ago

Firefox will system prevent to hibernate

I am using Windows 7 64bit. For some time I have noticed that in about 50% of cases Firefox prevents the system from shutting down in hibernate mode. Instead, the Windows… (read more)

I am using Windows 7 64bit. For some time I have noticed that in about 50% of cases Firefox prevents the system from shutting down in hibernate mode. Instead, the Windows login dialog appears again. If I terminate Firefox before shutting down the system, the system will shut down correctly in hibernate mode. Any idea what that could be?

Best regards,

Walter Hahn

Asked by walter.hahn 1 day ago

Open JPEG picture in Firefox with Paint

Hi everyone, When I open a PDF file on Firefox, it is opening with Adobe Reader. But when I click in a link of a picture in JPEG format en Firefox, it is opening in a new… (read more)

Hi everyone,

When I open a PDF file on Firefox, it is opening with Adobe Reader. But when I click in a link of a picture in JPEG format en Firefox, it is opening in a new tab in the browser. I would like to set by default paint. How can I change that please ?

Best regards,

NK

Asked by najith.kalairuban 3 days ago

Last reply by cor-el 1 day ago

How do I fix my orxy settings?

I get this error message: The proxy server is refusing connections Firefox is configured to use a proxy server that is refusing connections. Check the proxy settings t… (read more)

I get this error message:

The proxy server is refusing connections

Firefox is configured to use a proxy server that is refusing connections.

   Check the proxy settings to make sure that they are correct.
   Contact your network administrator to make sure the proxy server is working.

What do I have to do to fix this?

Asked by L. Kent Lederer 2 days ago

Last reply by cor-el 2 days ago

WebRTC with Janus Websockets and Asterisk no sound, 78esr

We have a server running Debian Buster with Janus and Asterisk installed using the standard Debian packages. Using the standard Janus test page to make calls through our … (read more)

We have a server running Debian Buster with Janus and Asterisk installed using the standard Debian packages. Using the standard Janus test page to make calls through our server via the Websockets interface, we have no problems with any of the Firefox 68esr browsers, but after upgrading to the latest 78esr browser, we have no audio after the call connects if we initiate the call from Windows 10. Using Linux or Mac 78esr (or any OS with Chrome) to initiate the call audio is working, even if the answering browser is 78esr on Windows 10.

Looking in the Asterisk and Janus logs for working and silent calls, they appear identical (opus codec selected in all cases), and there are no errors in the Web Console after upgrading adapter.js to 7.4.0.

Is there a known problem with websockets and 78esr?

Asked by raymond.field 3 days ago

nothing loads

Firefox won't load any pages at all, the home page is blank and I've tried several things to try and fix it such as restarting my laptop and reinstalling Firefox. I've tr… (read more)

Firefox won't load any pages at all, the home page is blank and I've tried several things to try and fix it such as restarting my laptop and reinstalling Firefox. I've tried safe mode but everything's still blank on there so I know it isn't my addons. Any help is appreciated!

Asked by crammitjammit 3 days ago

Will not permit me to load an old profile. Your instructions on the recovering data page just feed me into an endless loop of prompts to create a new profile.

Will not permit me to load an old profile. Your instructions on the recovering data page just feed me into an endless loop of prompts to create a new profile. The old pr… (read more)

Will not permit me to load an old profile. Your instructions on the recovering data page just feed me into an endless loop of prompts to create a new profile.


The old profiles had my logins for work. I would prefer not to have to spend hours resetting something like 15-20 logins and profiles and then the next two months forgetting what the new ones are.

Asked by andrewchalk88 5 days ago

Last reply by cor-el 4 days ago

Pop up appears in 1st Display when the firefox is in second display

Hello, I am using SAP CRM using Firefox. I always open my Firefox in second display and always i need the pop up to appear on the second display where my Firefox is opene… (read more)

Hello,

I am using SAP CRM using Firefox. I always open my Firefox in second display and always i need the pop up to appear on the second display where my Firefox is opened.

But the pop up just shifts to the first screen each time

I don't have this issue in Chrome or the edge

Asked by sudheerkrishnan85 1 week ago

Certificate handling in Firefox 78.0.

Hi, could anyone tell me the difference between the policy settings Import Enterprise Roots and new for Firefox 78.0 : security.osclientcerts.autoload. Thanks Juergen … (read more)

Hi,

could anyone tell me the difference between the policy settings Import Enterprise Roots and new for Firefox 78.0 : security.osclientcerts.autoload. Thanks Juergen

Asked by Juergen.schroth 1 week ago

Last reply by jscher2000 1 week ago

How to disable political propaganda from Mozilla

When you open a new tab a "snippet" is shown at the bottom of the page. According to the preferences this is for "Updates from Mozilla and Firefox". Now I'm starting to s… (read more)

When you open a new tab a "snippet" is shown at the bottom of the page. According to the preferences this is for "Updates from Mozilla and Firefox".

Now I'm starting to see messages about how I can fight racism and how I should be proud of who I am.

Is there a way to limit the messages to things that are actually related to Firefox? I want to see important technical updates. I see enough political statements everywhere else.

Asked by argh1 1 week ago

Last reply by cor-el 1 week ago

Firefox extension install greyed out

Please see attached image. Whenever I try to install an extension on firefox quantum 68.2.0 ESR it simply shows a greyed out button I cannot press. The only article I can… (read more)

Please see attached image. Whenever I try to install an extension on firefox quantum 68.2.0 ESR it simply shows a greyed out button I cannot press. The only article I can find on this offers the solution that it can be fixed using another plugin (which I can't install for the same reason...)

Asked by lethweii 1 week ago

Last reply by jscher2000 1 week ago

Firefox keeps on installing itself

Hi everyone, I recently installed Firefox in a new Mac, I've been using Firefox in my old MacBook Pro without a problem, but in the new one, it keeps showing the installa… (read more)

Hi everyone, I recently installed Firefox in a new Mac, I've been using Firefox in my old MacBook Pro without a problem, but in the new one, it keeps showing the installation "disk" and when I try to eject it it says it's busy... do you know what I should do to install it definitively? Many thanks for your help. Best, y+

Asked by yettalee 1 week ago

Last reply by James 1 week ago

Install hangs

Was having trouble with Firefox (not connecting to web sites). Tried refresh did not fix did search and deleting all Mozilla files. Now when I launch Firefox exe. get me… (read more)

Was having trouble with Firefox (not connecting to web sites). Tried refresh did not fix did search and deleting all Mozilla files. Now when I launch Firefox exe. get message "for some reason we could not install Firefox try again " takes about 30 min. or longer to get this message

Asked by uscple4mc 1 week ago

Firefox sync not working after signing in. Can not disconnect the account now.

Hi folks, I have endured the sync problem for months. Today I struggled for solving it. I have a Firefox 68.0.1 esr manual installation on Ubuntu 16.04. The sync worke… (read more)

Hi folks,

I have endured the sync problem for months. Today I struggled for solving it.

I have a Firefox 68.0.1 esr manual installation on Ubuntu 16.04. The sync worked when I signed in the first time. But the bookmark can not longer be updated afterwards.

If I add or delete a bookmark on my Firefox 68.0.1 esr on Windows 10, the change will not be updated to the Linux version. And vice versa.

On the Linux, I tried to disconnect my account (in the preference about:preferences?entrypoint=fxa_app_menu#sync ). I click "Disconnect" and "Just Disconnect" in the prompt, but the account is still logged in.

Another way I tried is to have a fresh new installation of Firefox 68.9 esr. Then I was asked to sign in again. After typing the password, the new bookmarks were updated. But If I make further changes on the other devices, these changes will not be sync to Linux. And I can't disconnect the account on Linux.

It looks like a new install, which resetting the login process can temporarily solve the problem.

Here is the content of the sync-log file. Can you see what is broken? Thanks in advance.


1593396039810 Sync.LogManager DEBUG Flushing file log

1593396039810 FirefoxAccounts TRACE not checking freshness of profile as it remains recent

1593396039815 Sync.LogManager DEBUG Log cleanup threshold time: 1592532039815

1593396039824 Sync.LogManager DEBUG Done deleting files.

1593396177546 FirefoxAccounts DEBUG FxAccountsWebChannel message received: fxaccounts:fxa_status

1593396177546 FirefoxAccounts DEBUG fxa_status received

1593396177546 FirefoxAccounts DEBUG service: 30b11ae57025e70b

1593396177546 FirefoxAccounts DEBUG is private browsing: false

1593396771684 Sync.RemoteTabs INFO Generating tab list with filter

1593396771684 Sync.RemoteTabs INFO Final tab list has 0 clients with 0 tabs.

1593396939808 Sync.Service DEBUG User-Agent: Firefox/68.9.0 (Linux x86_64) FxSync/1.70.0.20200527211442.desktop

1593396939808 Sync.Service INFO Starting sync at 2020-06-28 19:15:39 in browser session hnIS9YAkhTxS

1593396939808 Sync.Service DEBUG In sync: should login.

1593396939808 Sync.Service INFO User logged in successfully - verifying login.

1593396939809 Sync.BrowserIDManager DEBUG unlockAndVerifyAuthState: user declined to unlock master-password

1593396939809 Sync.Status DEBUG Status.login: service.master_password_locked => service.master_password_locked

1593396939809 Sync.Status DEBUG Status.service: error.login.failed => error.login.failed

1593396939809 Sync.Service DEBUG Fetching unlocked auth state returned service.master_password_locked

1593396939809 Sync.ErrorHandler ERROR Sync encountered a login error

1593396939809 Sync.SyncScheduler DEBUG Clearing sync triggers and the global score.

1593396939810 Sync.SyncScheduler DEBUG Couldn't log in: master password is locked.

1593396939810 Sync.SyncScheduler DEBUG Starting client-initiated backoff. Next sync in 900000 ms.

1593396939810 Sync.SyncScheduler DEBUG Next sync in 900000 ms. (why=client-backoff-schedule)

1593396939811 Sync.Service DEBUG Exception calling WrappedLock: Error: Login failed: service.master_password_locked(resource://services-sync/service.js:984:15) JS Stack trace: onNotify@service.js:984:15

Asked by tianci.zju+firefox 1 week ago

User-defined keyboard shortcuts on Mac don't work, unless menu item has been displayed

I've assigned user-defined shortcuts to Firefox on my Mac by adding items to: System Preferences -> Keyboard -> Shortcuts -> + icon. This method works fine… (read more)

I've assigned user-defined shortcuts to Firefox on my Mac by adding items to:

    System Preferences -> Keyboard -> Shortcuts -> + icon. 

This method works fine in other applications. However, within Firefox these only work after I've clicked on the menu bar and displayed the item with the shortcut.

For example, I have a shortcut to show the Bookmarks Toolbar defined as "View->Toolbars->Bookmarks Toolbar." In Firefox, under View menu I see the item "Bookmarks Toolbar" with the appropriate shortcut key shown next to it. BUT whenever I open a new window I have to show that menu item again before the shortcut key actually works.

Is this a bug?

I've tried different shortcuts, turning on/off private browsing, defining shortcuts under "All Applications" as well as "Firefox.app"

Thanks in advance for your help!

Asked by dave_schlossberg 1 week ago

Last reply by ARMAN KHAN 1 week ago