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The programm "Firefox.app" cannot be opened - after updating to Firefox 84 on macOS Catalina

I updated to Firefox 84 on my macOS Catalina 10.15.7 system. At the end of the update process to Firefox 84, when Firefox restarted, a pop-up appeared that some files whe… (Lesen Sie mehr)

I updated to Firefox 84 on my macOS Catalina 10.15.7 system. At the end of the update process to Firefox 84, when Firefox restarted, a pop-up appeared that some files where suspected to be ransomware. I choose some "quarantine" button, but then the restart stopped and macOS showed a notification "The program "Firefox.app" cannot be opened" (My translation from german).

This message appears if I try to start Firefox from Finder or from Dock. Launching Firefox from the Profile Manager (via Terminal) works. Firefox is executed with my profile.

The following actions I took were not helpful: - Re-installing the Firefox-App and my profile from a Time Machine backup - Un-installing and re-installing Firefox from the Mozilla site. - Starting Firefox with a freshly created profile - Re-installing Catalina from macOS recovery mode

In the system preferences' security tab Firefox is not considered as beeing harmful.

I'd be very grateful for some hints where to look for further actions. Thanks, Ingo

Gefragt von i-bra vor 6 Tagen

new print preview window

My TWO questions concern this web page: https://support.mozilla.org/en-US/kb/how-print-web-pages-firefox 1) The web page mentions a new print menu in Firefox version 82. … (Lesen Sie mehr)

My TWO questions concern this web page: https://support.mozilla.org/en-US/kb/how-print-web-pages-firefox

1) The web page mentions a new print menu in Firefox version 82. I have version 84.02 installed. The web page above shows "this improved print menu" under the heading "Print a web page." PLEASE NOTE: the "improved print menu" shown does NOT have a Simplify Page option. That option was on the old print menu. What happened to the Simplify Page option?

2) I have tried the "alternative instructions" shown on the web page above but that alternative does NOT give me the old "Print preview settings" shown. Instead, carefully following the "alternative instructions" gives me the same "improved print menu" mentioned above. Why does following the "alternative instructions" give me the new print menu and not the old print menu (which DOES have the Simplify Page option)?

Thank you.

Gefragt von cvancant vor 6 Tagen

How to improve combability with modern websites on Firefox 3.5.5

Hi all, Currently running Firefox 3.5.5 on Ubuntu Netbook Remix 9.04 Have not been able to find a way to update to an even slightly newer version of the Firefox browser. … (Lesen Sie mehr)

Hi all,

Currently running Firefox 3.5.5 on Ubuntu Netbook Remix 9.04

Have not been able to find a way to update to an even slightly newer version of the Firefox browser. Upgrading the OS to a supported Linux distribution is impossible with this device.

With this, what can be done to improve the browsing experience of the currently installed Firefox version, 3.5.5? 90% of websites are inaccessible due to SSL_ERROR_NO_CYPHER_OVERLAP, and the sites that do connect will have breakages.

Thanks

Gefragt von kotire4815 vor 6 Tagen

How to stop Huffington Post autoplay?

I've disabled autoplay in Firefox just like every other sane person. Nevertheless, Huffington Post still manages to evade it. When I visit a page, autoplay is blocked. Bu… (Lesen Sie mehr)

I've disabled autoplay in Firefox just like every other sane person. Nevertheless, Huffington Post still manages to evade it. When I visit a page, autoplay is blocked. But if I leave it for any reason -- go to another tab, click a link and come back -- it starts autoplaying. First of all, how do they do this, and why doesn't the Firefox setting work in all instances? And second, how do I make it stop?

Gefragt von pjcamp vor 1 Woche

Letzte Antwort von pjcamp vor 6 Tagen

WebRTC example, video playback not working

The sample example at given following link not working on Firefox version 84.0.2 (64-bit). Video plaback is not happening. https://mdn-samples.mozilla.org/s/webrtc-captu… (Lesen Sie mehr)

The sample example at given following link not working on Firefox version 84.0.2 (64-bit). Video plaback is not happening. https://mdn-samples.mozilla.org/s/webrtc-capturestill/

Other applications using WebRTC have same issues. Please reply.

Gefragt von send2jitu vor 1 Woche

Letzte Antwort von send2jitu vor 6 Tagen

"Unable to connect" message

Using current Firefox (84.0.2) on an iMac desk computer. Since Apple put out their recent upgrade to OS Big Sur (2019 ~Nov?), Firefox keeps dropping its internet connecti… (Lesen Sie mehr)

Using current Firefox (84.0.2) on an iMac desk computer. Since Apple put out their recent upgrade to OS Big Sur (2019 ~Nov?), Firefox keeps dropping its internet connection. Works for a session, but when I come back a few hours later I see "Unable to connect..." Restarting always gets it back to start another session. But rebooting several times every day gets old. When Firefox is on the blink, Safari browser works fine, no problem. Connection is there. But my fullest set of bookmarks is in Firefox, so I'd rather use Firefox. Even more strange: Safari and Firefox both continue to work on my wife's desktop same iMac, no problem, just not Firefox on mine. Found help article "Firefox can't load websites but other browsers can" (https://support.mozilla.org/en-US/kb/firefox-cant-load-websites-other-browsers-can), went through every step to troubleshoot. No go, still drops. Contacted Apple support and they were flummoxed. Any ideas?

Gefragt von prainbow vor 6 Tagen

How to enable spell-check permanently?

Spell-checking is working perfectly but whenever I type I have to click this check spelling button every time (See the screenshot) or else the spell check doesn't work. I… (Lesen Sie mehr)

Spell-checking is working perfectly but whenever I type I have to click this check spelling button every time (See the screenshot) or else the spell check doesn't work. Is there any way to turn it on permanently?

Gefragt von Badruzzaman Nibir vor 1 Woche

Letzte Antwort von Badruzzaman Nibir vor 6 Tagen

Cannot access my Yahoo email account

bold text I continue to receive the following message when I try to access my Yahoo email account: Secure Connection Failed An error occurred during a connection to guce.… (Lesen Sie mehr)

bold text I continue to receive the following message when I try to access my Yahoo email account:

Secure Connection Failed

An error occurred during a connection to guce.yahoo.com. PR_CONNECT_RESET_ERROR

This was occurring for a couple of weeks before the 84.0.1 update and continues now. Any help would be appreciated. Thank you. (Screenshot attached)

Gefragt von kellrikki vor 1 Woche

Letzte Antwort von kellrikki vor 1 Woche

Amazon Prime Video not playing 1080p

For month and several versions of Firefox (now running on 84.0.2 64bits), videos on Amazon Prime Video cannot play in 1080p even when video quality in settings clearly in… (Lesen Sie mehr)

For month and several versions of Firefox (now running on 84.0.2 64bits), videos on Amazon Prime Video cannot play in 1080p even when video quality in settings clearly indicates the required internet speed is available for 1080p quality (sorry for the french language in the screen-capture but the number of 6.84Go is visible and it is the required speed for 1080p).

I run on Windows 10, I have a download speed of 767Mbps (checked with https://www.speedtest.net) with a maximum of 1000Mbps download connection, I tried on two different laptops, tried with Firefox Nightly (currently 86.0a1 64bits version) and nothing works.

There used to be a trick that worked until about last August : you had to search the title of the movie you wanted to watch in the Amazon Prime Video search-bar, press enter and click on the play icon of the movie. Any other time you clicked on the play icon, only HD was available but with the trick you could still get 1080p. Annoying but working. Now the trick doesn't work, internet is not helpful, although I'm glad (so to speak) to see that I'm not the only one with this issue.

Any help is appreciated, thank you in advance.

Gefragt von mike_powel vor 1 Woche

Letzte Antwort von mike_powel vor 1 Woche

Private browsing doesn't use dark theme

Bug 513418 suggests that private browsing windows are meant to use a dark theme, like Chrome, but this doesn't appear to be the case. Without this it's hard for me to qui… (Lesen Sie mehr)

Bug 513418 suggests that private browsing windows are meant to use a dark theme, like Chrome, but this doesn't appear to be the case. Without this it's hard for me to quickly tell the difference between a normal window and a private window.

Is this an intentional change, or is a bug preventing private windows from using a dark theme?

Gefragt von Ash vor 6 Tagen

Viewing cookies

I have set cookies on FF to view and see retaintion. When I go to Privacy and security, Cookies and site data, and then click on "manage data" it never shows stored cooki… (Lesen Sie mehr)

I have set cookies on FF to view and see retaintion. When I go to Privacy and security, Cookies and site data, and then click on "manage data" it never shows stored cookies. Why is this the case ? Is there another location that displays cookies?

Gefragt von Mace2 vor 1 Woche

Letzte Antwort von Mace2 vor 6 Tagen

Wordpress tool menu does not "stick" in Firefox

In Wordpress, the editor tool menu at the top of the screen normally sticks to the top of the page. But in Firefox, it will disappear or scroll up with the rest of the pa… (Lesen Sie mehr)

In Wordpress, the editor tool menu at the top of the screen normally sticks to the top of the page. But in Firefox, it will disappear or scroll up with the rest of the page. This is not supposed to happen and doesn't in any other browser we've tested.

Resizing and refreshing the page may temporarily work, but the problem returns.

Gefragt von music9 vor 6 Tagen

ffmpeg.wasm ReferenceError: SharedArrayBuffer

Hi, I am trying to merge audio and video using ffmpeg.wasm. But during merging i am getting the following error in the firefox console Uncaught (in promise) ReferenceEr… (Lesen Sie mehr)

Hi,

I am trying to merge audio and video using ffmpeg.wasm. But during merging i am getting the following error in the firefox console


Uncaught (in promise) ReferenceError: SharedArrayBuffer is not defined

   createFFmpegCore f0bd8474-dcba-4c9d-bf00-81c95c0ce5b4:22
   e createFFmpeg.js:64
   f runtime.js:63
   _invoke runtime.js:293
   E runtime.js:118
   a ffmpeg.min.js:1
   c ffmpeg.min.js:1
   promise callback*a ffmpeg.min.js:1
   c ffmpeg.min.js:1
   i ffmpeg.min.js:1
   i ffmpeg.min.js:1
   k createFFmpeg.js:50
   mergeVideo app.js:127
   onmessage recorder.js:238


Please help me in solving the issue... Thanks in advance...

Gefragt von opzets037 vor 6 Tagen

Can't enter NZ phone number to sync

Similar to https://support.mozilla.org/en-US/questions/1257374 NZ cell phone numbers have 8 to 10 digits (no country code, first two digits are 02). Firefox only accepts … (Lesen Sie mehr)

Similar to https://support.mozilla.org/en-US/questions/1257374 NZ cell phone numbers have 8 to 10 digits (no country code, first two digits are 02). Firefox only accepts 10 digits for some crazy reason. Such a stupid restriction: Just accept any number, including country code. My number has 9 digits. What do I do now?

The justification "we do it because it was the easiest to implement w/o trying to iterate through the list of countries to find a possible match. It was the easiest path forward to getting the feature shipped." in https://bugzilla.mozilla.org/show_bug.cgi?id=1468338 is weak at best.

Gefragt von frachg vor 6 Tagen

Letzte Antwort von frachg vor 6 Tagen

Draging links into firefox from a file, change behavior

how to/is there a way to change the default behavior of dragging a link from a txt file into the firefox browser, and not deleting the link P.S I know it would not delete… (Lesen Sie mehr)

how to/is there a way to change the default behavior of dragging a link from a txt file into the firefox browser, and not deleting the link P.S I know it would not delete the link if I hold the ctrl button, but that is additional step I would like to skip if possible

Gefragt von AwakenColonizeStroller33 vor 6 Tagen

Linux Start up

I have FF on Linux laptop and connected to my FF account to sync. All works fine. However after closing down laptop, restarting, open FF I do not auto reconnect to FF acc… (Lesen Sie mehr)

I have FF on Linux laptop and connected to my FF account to sync. All works fine. However after closing down laptop, restarting, open FF I do not auto reconnect to FF account and sync. What settings do I need so that I auto sync when opening FF? I DO NOT want FF to save site passwords i.e. BBC, TED, etc.

FF 84.0.2(64bit) for Linux Mint - 1.0

This is being sent / monitored from a Windows 10 computer and not the Linux laptop

Not sure if part of this posted as had an internet issue previously that took some time to resolve.

Gefragt von greenterryj vor 6 Tagen