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XML Parsing Error: no element found

Hi, I've just installed the latest Firefox update (84.0) and now I get the following message where my bookmarks sidebar should be: XML Parsing Error: no element found Loc… (διαβάστε περισσότερα)

Hi,

I've just installed the latest Firefox update (84.0) and now I get the following message where my bookmarks sidebar should be:

XML Parsing Error: no element found Location: chrome://browser/content/places/bookmarksSidebar.xhtml Line Number 1, Column 1:

The history sidebar works, just not the bookmarks one.

Does anyone have any idea how to fix it?

Debbie

Ερώτηση από ffsync.sw 2 μήνες πριν

Απάντηση από ffsync.sw 2 μήνες πριν

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"For quick access, place your bookmarks here on the bookmarks toolbar. Manage bookmarks..." message.

Hi. The message "For quick access, place your bookmarks here on the bookmarks toolbar. Manage bookmarks..." has appeared at the top of my Firefox window. I don't think it… (διαβάστε περισσότερα)

Hi. The message "For quick access, place your bookmarks here on the bookmarks toolbar. Manage bookmarks..." has appeared at the top of my Firefox window. I don't think it's been there for more than a couple of days, so it must have been added by a recent update. I already have my bookmarks available just fine, so is there a way to get rid of the message? Thanks!

Ερώτηση από Archdevil155 2 μήνες πριν

Απάντηση από jscher2000 2 μήνες πριν

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Firefox crashes on startup in Windows 10

I submitted a crash report: bp-28bfafdf-37b2-4a4c-b56d-19c690201216 I cannot start Firefox. It crashes with 30 seconds of attempting to open it. It crashes in safe mode, … (διαβάστε περισσότερα)

I submitted a crash report: bp-28bfafdf-37b2-4a4c-b56d-19c690201216 I cannot start Firefox. It crashes with 30 seconds of attempting to open it. It crashes in safe mode, too. I refreshed Firefox. I have installed the latest Firefox (12/16/2020). I have uninstalled Flash Player. I have rebooted. I have no startup.*.cache file in my profiles directory. I have only startup_shaders. I do have two Firefox\Profiles\*.default-* directories. One was created years ago and the other was created on 10th December.

Ερώτηση από richard.dempsey 2 μήνες πριν

Απάντηση από FredMcD 2 μήνες πριν

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Telstra Webmail has stopped working in Firefox

I am using Windows 10 and up until last week have never had any problem with Firefox. Now when I log into my Telstra account, I can see all the services available except … (διαβάστε περισσότερα)

I am using Windows 10 and up until last week have never had any problem with Firefox. Now when I log into my Telstra account, I can see all the services available except Telstra Webmail. When I select Webmail I just receive 3 flashing square dots but the page will not load. I am able the access my Telstra Webmail from Internet Explorer but not Firefox. Telstra has suggested that I use Google Chrome instead of Firefox but I would prefer to use Firefox so hopefully someone can help me with this issue.

Ερώτηση από Philip47 2 μήνες πριν

Απάντηση από Philip47 2 μήνες πριν

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Preferances set wrong and I can not find to change

Hi, I have FF 85, there is some setting that doesn't allow a new tab to open, without me having to give permission each time (another step and a time waster). Everything … (διαβάστε περισσότερα)

Hi, I have FF 85, there is some setting that doesn't allow a new tab to open, without me having to give permission each time (another step and a time waster). Everything I have found, tells me to go to general settings and then go to "advanced" at the bottom of the general list and to change the setting there. There is no "advanced link to click, so I can't change this damn setting. This drives me crazy, as all help tells me to "go somewhere, that is not there". Help........why is it so difficult to change this simple setting, that was probably set incorrectly at some time in the past......... Help

Ερώτηση από rubinontheroad1 2 μήνες πριν

Απάντηση από rubinontheroad1 2 μήνες πριν

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Mainpassword versus fingerprint auth

Hi, on my laptop and on my android phone I use fingerprint readers as auth methods which is very convenient. Can I replace the main password from firefox with auth via fi… (διαβάστε περισσότερα)

Hi,

on my laptop and on my android phone I use fingerprint readers as auth methods which is very convenient. Can I replace the main password from firefox with auth via fingerprint readers? On both mobile and desktop (win) versions?

Cheers, Chris

Ερώτηση από Chris 2 μήνες πριν

Απάντηση από cor-el 2 μήνες πριν

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How do I minimize tabs in FF 84.0?

Am running FF84.0 on a 64-bit Windows 10 machine. After installing this FF version, I see only the "X" to close the tab, with no "--" to minimize. How do I minimize, rat… (διαβάστε περισσότερα)

Am running FF84.0 on a 64-bit Windows 10 machine. After installing this FF version, I see only the "X" to close the tab, with no "--" to minimize. How do I minimize, rather than close, a tab?

Ερώτηση από davekelly23405 2 μήνες πριν

Απάντηση από jscher2000 2 μήνες πριν

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Why was the shortcut for the bookmark manager changed?

Hello! After updating to the most recent version the shortcut (CTRL+SHIFT+B) for the bookmark manager has changed to CTRL+SHIFT+O . WHY?!? after years and years now that?… (διαβάστε περισσότερα)

Hello!

After updating to the most recent version the shortcut (CTRL+SHIFT+B) for the bookmark manager has changed to CTRL+SHIFT+O . WHY?!? after years and years now that? the old one you could manage with one hand...especially annoying if you use the bookmark manager often and used to open it with one hand while not having to let go off the mouse with the other hand. and second... is there a way to customize shortcuts etc? in the old firefox there was apparently, but that is now gone?!? or is there a way with the help of about:config?

with regards

Ερώτηση από LeSeigneur 2 μήνες πριν

Απάντηση από Wesley Branton 2 μήνες πριν

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How to do multi-line Bookmarks bar after 84-update?

Hi all! How to do multi-line Bookmarks bar after 84-update? All code from userChrome.css that working on 83 update and has 3 working lines was crashed after 84, and bookm… (διαβάστε περισσότερα)

Hi all!

How to do multi-line Bookmarks bar after 84-update?

All code from userChrome.css that working on 83 update and has 3 working lines was crashed after 84, and bookmarks bar have only 1 line now(

Any body know how to fix it?

ps: sorry for bad english)

Ερώτηση από Tim 2 μήνες πριν

Απάντηση από jscher2000 2 μήνες πριν

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Change the Keyboard Shortcut for Show All Bookmarks back to Ctrl-Shift-B as in version 83

All of a sudden pressing Ctrl-Shift-B no longer opens my Bookmarks window (Library), but instead closes my bookmarks toolbar! Is there a way to revert this shortcut back … (διαβάστε περισσότερα)

All of a sudden pressing Ctrl-Shift-B no longer opens my Bookmarks window (Library), but instead closes my bookmarks toolbar!

Is there a way to revert this shortcut back to what it's been for the longest time?

I know the "new" combination is Ctrl-Shift-O but I've used the old one so often (maybe 50 times a day), that this change is nerve-racking.

Thanks.

Ερώτηση από Slouch 2 μήνες πριν

Απάντηση από cor-el 1 εβδομάδα πριν

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Version 84 Restore session not in my drop down menu. Where has it gone?

When my Firefox restarted after a Windows reboot it only restored the tabs in one window, but when I shut it down I had 2 windows open. I can't see how to restore the sec… (διαβάστε περισσότερα)

When my Firefox restarted after a Windows reboot it only restored the tabs in one window, but when I shut it down I had 2 windows open. I can't see how to restore the second window, other than going through my history. Having restored 1 window, restore session is not in the drop down menu.

Ερώτηση από Gilbern 2 μήνες πριν

Απάντηση από Gilbern 2 μήνες πριν

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I am having troubles using the web site "The Daily Wire" on this laptop running Windows 10, but only when using the Firefox browser.

I am having troubles using the web site "The Daily Wire" on this laptop running Windows 10. The site will either not open at all, or if it opens, the articles on the site… (διαβάστε περισσότερα)

I am having troubles using the web site "The Daily Wire" on this laptop running Windows 10. The site will either not open at all, or if it opens, the articles on the site won't open when clicked on. I have uninstalled and refreshed Firefox, same problem. The site works fine on my desktop PC when using Firefox, and on this laptop when running all other browsers. Any ideas?

Ερώτηση από don_brink 2 μήνες πριν

Απάντηση από FredMcD 2 μήνες πριν

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YouTube

can not play two video on same time from two pages on youtube, if i play one on first page other video on second page stopped playing.

Ερώτηση από gentr 2 μήνες πριν

Απάντηση από gentr 2 μήνες πριν

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etsy.com will not load for the last two days. only i firefox.

firefox won't load any pages of etsy.com for approximately the last two days. although the site's logo appears on the browser tab, the browser window itself is a blank w… (διαβάστε περισσότερα)

firefox won't load any pages of etsy.com for approximately the last two days.

although the site's logo appears on the browser tab, the browser window itself is a blank white page, no error message, no spinning wheel, and the full webpage address showing in the address bar.

help.etsy.com loads fine, although in reality, that directs to a zendesk domain.

etsy.com loads fine on other browsers and isn't showing outages on down detector, etc.

i have cleared the cache, cookies, etc., closed and reopened the browser, made sure i'm using the latest version, ran a malware scan, made sure there are no permissions, rules, add ons, apps, or other things that are interfering with the site loading.

i have not changed any of my firefox settings in the last year, besides automatic updates. antivirus also up to date and i don't appear to have any malware.

any ideas?

(also providing this info to etsy.com, in case the issue is 100% on their end.)

thanks in advance for any insights.

Ερώτηση από firefoxfan 2 μήνες πριν

Απάντηση από firefoxfan 2 μήνες πριν

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Does Firefox support .mp4 video?

On page https://support.mozilla.org/en-US/kb/html5-audio-and-video-firefox?redirectslug=viewing-html5-audio-and-video&redirectlocale=en-US I find "AAC and H.264/MPEG-… (διαβάστε περισσότερα)

On page https://support.mozilla.org/en-US/kb/html5-audio-and-video-firefox?redirectslug=viewing-html5-audio-and-video&redirectlocale=en-US

I find "AAC and H.264/MPEG-4 AVC are patented audio/video compression formats. They can be viewed in Firefox using built-in OS libraries (so neither Mozilla nor you need to pay a fee) if embedded in the MP4 container format (.mp4, .m4a, .m4p, .m4b, .m4r, .m4v file types)."

But when I create an HTML page with the following HTML5 code:

<!DOCTYPE html>
<html>
<body>
</body>
This is a test of video.
<video src="C:/MyVideoFile.mp4" controls>
</video>
</html>

I get the error "No video with supported format and MIME type found". Does Firefox in fact support .mp4 video? If so, what changes do I need to make in the HTML?

Ερώτηση από WoodyFF 2 μήνες πριν

Απάντηση από WoodyFF 2 μήνες πριν

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Don't want Sync

Suddenly, a yellow icon with an explanation point in it has appeared over thee horizontal bars in the upper right of my tool bar section. When I click on it a warning rea… (διαβάστε περισσότερα)

Suddenly, a yellow icon with an explanation point in it has appeared over thee horizontal bars in the upper right of my tool bar section. When I click on it a warning reads "Reconnect to Firefox Account." I never knew I was not connected and since I'm able to write this, right here in a Firefox support group page with my account, I have a feeling I may still be conmected to my Firefox account. When I click on that warning icon I'm led to believe I should do something with this thing called Sync. I have to guess this is a Firefox software corruption or someone has hacked into Firefox and this is a phishing tool or malware.

How do I get rid of the yellow icon and the Sync stuff?

Does anyone know a telephone number or email address for Mozilla ?

Ερώτηση από lee37 2 μήνες πριν

Απάντηση από Wesley Branton 2 μήνες πριν

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How to recover passwords from old firefox data

Hello I had to reset my computer but it saved all my firefox data. I've tried to import the files to firefox to access my passwords but the files are json which it won't … (διαβάστε περισσότερα)

Hello I had to reset my computer but it saved all my firefox data. I've tried to import the files to firefox to access my passwords but the files are json which it won't let me upload only .csv. How do I use this data to get my passwords?

Ερώτηση από fxxkboyzgetmoneyz 2 μήνες πριν

Απάντηση από FredMcD 2 μήνες πριν