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Immediately after update from Firefox 67.0 to 67.0.1 DownloadHelper stopped recognizing YouTube videos.

Worked fine, but now typically shows , e.g., "no media to process in current tab." Or it seems to download but then gives error message "MP2T No data received." It had ju… (閱讀更多)

Worked fine, but now typically shows , e.g., "no media to process in current tab." Or it seems to download but then gives error message "MP2T No data received." It had just worked fine with Firefox 67.0. DownloadHelper v. 7.3.6. Looks fine in the Add-ons/"manage your extensions" tab.

RickLe 於 1 年前 詢問

FredMcD 於 1 年前 解答

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"a" key shortcut

Whenever I want to search something or type anything in Firefox it will automatically click what ever my cursor is over. This only happens when I press the A key though. … (閱讀更多)

Whenever I want to search something or type anything in Firefox it will automatically click what ever my cursor is over. This only happens when I press the A key though. I've tested it and it only happens on Firefox, and it doesn't matter what it is that the cursor is hovering over, as long as I press the A key it will register as a click. Is there a way to disable this as It's incredibly frustrating when I'm trying to search something and I end up "clicking" some random Youtube video or link.

Tedresell 於 1 年前 詢問

Wesley Branton 於 1 年前 解答

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Any form in my Firefox (in two different PCs doesn't accept letter q (lowercase)

I have two Windows 10 PC with Firefox. Since several weeks in forms like gmail compose or facebook messenger or hotmail both sujbect and message, I cannot type the letter… (閱讀更多)

I have two Windows 10 PC with Firefox.

Since several weeks in forms like gmail compose or facebook messenger or hotmail both sujbect and message, I cannot type the letter q in lowercase.

Fine typing Q but no q

I tried to find any solution to this but no results. I found a similar topic here with letter Q instead. I followed the steps but no luck as well. (Cannot type letter Q (weird bug!))

The issue is simple, typing q doesn't type anything. I can paste the Q from clipboard and works fine (this how I survived)

I have Spanish (Mexico) language and Latin American keyboard by default. Tried with the standard English (US) and US international keyboard with the same behavior .

Any help is appreciated.

aouton 於 1 年前 詢問

jscher2000 於 1 年前 解答

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List of Addons not visible after Firefox update

My Addons are working okay, however when I look at the about:addons page the list only shows blank spaces where addons should be, only a blue highlight shows if I click o… (閱讀更多)

My Addons are working okay, however when I look at the about:addons page the list only shows blank spaces where addons should be, only a blue highlight shows if I click on each addon.

This is the same for my Plugins and Themes.

I have tried deleting some files in my profile as suggested by others on here with similar problems but none work.

Richchad 於 1 年前 詢問

Richchad 於 1 年前 解答

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Lost settings for most addons after system crash

I had a system crash, probably with Firefox opened. After restarting PC and starting Firefox, most of the addons I have had lost all of their settings and were reset to d… (閱讀更多)

I had a system crash, probably with Firefox opened.

After restarting PC and starting Firefox, most of the addons I have had lost all of their settings and were reset to default - Tampermonkey lost all the scripts I had installed, uBlock lost all settings and rules, etc. Weirdly some extensions kept portions of their settings, like TreeTabs saved tree structure despite also getting reset to default.

Additionally Firefox also got its own settings reset to default, while the tabs from my session and bookmarks were saved.

Is there any way to recover addon and Firefox settings, is there any backup of them?

Shajirr 於 1 年前 詢問

Shajirr 於 1 年前 解答

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Show in Folder option for bookmark search results

Chrome has, and I'm pretty sure FF used to have, the ability to show what folder a bookmark was in when right clicking it from bookmark search results in the bookmarks or… (閱讀更多)

Chrome has, and I'm pretty sure FF used to have, the ability to show what folder a bookmark was in when right clicking it from bookmark search results in the bookmarks organizer.

It'd be great to add it back to the right-click menu there and also add it to a right-click menu off bookmark results from searching "* ..." in the awesome bar.

ctoomey 於 1 年前 詢問

the-edmeister 於 1 年前 解答

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Firefox screenshots suddenly stopped downloading my shots

Hello, Suddenly, when using the screenshots tool, it doesn't save save my shot when I screenshot it and click on the "Download" button anymore. Nothing happens and I can'… (閱讀更多)

Hello,

Suddenly, when using the screenshots tool, it doesn't save save my shot when I screenshot it and click on the "Download" button anymore.

Nothing happens and I can't see anymore that blue down arrow beside the URL bar.

Hesham_3del 於 1 年前 詢問

cor-el 於 1 年前 解答

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I need to reinstall a hoverlink addon to read articles - don't remember its name - help

I had to refresh Firefox & lost the link that let me read articles by hovering over the link. Fon't remember its name. Someone on the forum told me in the first place… (閱讀更多)

I had to refresh Firefox & lost the link that let me read articles by hovering over the link. Fon't remember its name. Someone on the forum told me in the first place. Also my image expander the gave me a larger image when I hover over it is one I'd like to find again.

This is for a desktop with windows 10.

jPendragon 於 2 年前 詢問

McCoy 於 2 年前 解答

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Extension icon is broken.

I have an extension called "Undo Close Tab" installed, it works well since one day the icon in the toolbar changes. The first idea is the author changes the icon and Fir… (閱讀更多)

I have an extension called "Undo Close Tab" installed, it works well since one day the icon in the toolbar changes.

The first idea is the author changes the icon and Firefox automatically upgrade this extesion.

But no.

After some test I think Firefox seems to cache the wrong icon at some place.

I use Browser Toolbox to debug this element and find the icon data is inline, not refer to the resource inside the extension.

Also try to remove and reinstall the extension, or disable other extensions, but not helpful.

Even I modify the icon file name in manifest.json then repack the extionsion, install it with Firefox debugger, the icon on the toolbar is still unchanged.

I guess a refresh to Firefox may fix it but I don't want to do that because all the preferences will lost.

So is there a icon cache in Firefox? Is there another way to fix this?

Bellozzz 於 2 年前 詢問

cor-el 於 2 年前 解答

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After last update firefox 64 the addon ''Ultrawidey'' on youtube do not working anymore on automaticaly mode. On firefox 63.0.3 was working. Can u tell me why?

After last update firefox 64 the addon Ultrawidey;; do not working automaticaly on fullscreen on youtube! , This addon was streching 16;9 content to 21:9 contect screen a… (閱讀更多)

After last update firefox 64 the addon Ultrawidey;; do not working automaticaly on fullscreen on youtube! , This addon was streching 16;9 content to 21:9 contect screen automaticaly. Also the function on addon Z key not working, only her X key is working , but i have to press X evrytime to get rid off blackbars now!! So I downgrade to Firefox 63.0.3, now automaticaly strech screen to 21:9 working again!! and addon function Z key working again on youtube . Can u tell me why?

Dan 於 2 年前 詢問

Dan 於 2 年前 解答

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I am unable to add an extension to the toolbar

I have added https://addons.mozilla.org/en-US/firefox/addon/gfycat-click-to-gif/ It shows up in the Extensions section under "about:addons" and it is enabled. However in … (閱讀更多)

I have added https://addons.mozilla.org/en-US/firefox/addon/gfycat-click-to-gif/

It shows up in the Extensions section under "about:addons" and it is enabled. However in my toolbar, there is no icon for it and therefore I cannot use it. I've tried using the "Customize" feature but none of my extensions show up there, so I cannot drag them to the toolbar.

I would attach screenshots, but even that isn't working on this support page form.

drewgbarnes 於 2 年前 詢問

drewgbarnes 於 2 年前 解答

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Getting "Secure Connection Failed" message on site that works fine in Chrome and has an A+ from Qualys SSL Labs and Mozilla Observatory

When trying to load my personal Nextcloud instance, I receive the error in the title. I have tested the site every way I can think of, but the site's security is fine. Th… (閱讀更多)

When trying to load my personal Nextcloud instance, I receive the error in the title. I have tested the site every way I can think of, but the site's security is fine. The site loads fine in Chrome and on the Android version of Firefox. When using chrome://pippki/content/exceptionDialog.xul , I received the error "This site attempts to identify itself with invalid information." Only problem is, after looking through the cert, I can't find anything that's invalid. I have attached everything I can think of that's relevant.

I have tried a new profile (same error), Safe Mode (same error), disabling security.ssl.enable_ocsp_stapling in about:config, disabling my antimalware (Windows Defender), and refreshing Firefox. I don't know what else I can do to try and fix this.

aveilleux 於 2 年前 詢問

aveilleux 於 2 年前 解答

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Firefox 63.0 bookmark sidebar not loading html page

Hi. Before version 63.0 I could load my own custom web page into the bookmark sidebar. This no longer happens. Is there a way of getting this function back or do I have t… (閱讀更多)

Hi.

Before version 63.0 I could load my own custom web page into the bookmark sidebar. This no longer happens.

Is there a way of getting this function back or do I have to revert to an earlier version of Firefox?

Phil.

RottenSod 於 2 年前 詢問

user1929 於 2 年前 解答

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Firefox crashes because of the fbplugin plugin

I downloaded the newest version of Firefox and it simply crashes before it opens. This is the Crash ID: Crash ID: bp-19c953f3-7fb3-4ba3-9136-06c9d0181024 I don't know w… (閱讀更多)

I downloaded the newest version of Firefox and it simply crashes before it opens.

This is the Crash ID:

Crash ID: bp-19c953f3-7fb3-4ba3-9136-06c9d0181024

I don't know what to do.

ShahidIbrahim 於 2 年前 詢問

jscher2000 於 2 年前 解答

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Browser console window appears in front of home page when I open FF.

It just floats there until I close it, button upper left of console. I am not a developer but I followed the instructions to fix this, as posted in here a year ago (almos… (閱讀更多)

It just floats there until I close it, button upper left of console. I am not a developer but I followed the instructions to fix this, as posted in here a year ago (almost exactly). The instruction to "right click" is irrelevant ... what to click? there is a list of hundreds of entries, some default, many modified. I haven't modified anything, I swear. Started about a week ago, update before last (last was within last 36 hours).

candancie 於 2 年前 詢問

jscher2000 於 2 年前 解答

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Substitute chrome addon: Video screenshot addon

Hi, I find this chrome video screenshot extension very useful: https://chrome.google.com/webstore/detail/video-screenshotter/ppkojackhibeogijphhfnamhemklmial . It allows … (閱讀更多)

Hi, I find this chrome video screenshot extension very useful: https://chrome.google.com/webstore/detail/video-screenshotter/ppkojackhibeogijphhfnamhemklmial . It allows me to screenshot a video from practically any website. But I am trying to get rid of chrome and stick to firefox. Is there any firefox addon similar to this? I've looked everywhere.

Computer 於 2 年前 詢問

McCoy 於 2 年前 解答

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tab crash when loading html files

using 61.0.1 (64-bit) Mozilla Firefox for Linux Mint, mint 1.0 Files saved with Save Page WE 12.1 When attempting to open an html file the result is "Gah. Your tab just c… (閱讀更多)

using 61.0.1 (64-bit) Mozilla Firefox for Linux Mint, mint 1.0 Files saved with Save Page WE 12.1 When attempting to open an html file the result is "Gah. Your tab just crashed. We can help!

Choose Restore This Tab to reload the page."

Is this fault with FF or WE? Thank you, Doug

dsiddens 於 2 年前 詢問

dsiddens 於 2 年前 解答

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Yes, how do I get rid of Ask.com when I want to search the Internet for something?

Every time that I want to search the Internet for something, Ask.com does not work for me. I want to delete it and use Yahoo.com as my search engine. How do I go about do… (閱讀更多)

Every time that I want to search the Internet for something, Ask.com does not work for me. I want to delete it and use Yahoo.com as my search engine. How do I go about doing that? Please let me know ASAP! Malcolm.

mhuscrof 於 2 年前 詢問

Shadow110 於 2 年前 解答