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Firefox slowing down my entire system

HI, it's a problem that's been around for years, yet i never got an appropriate answer, so i'm asking here: The longer i keep Firefox running, the slower my whole system … (xem thêm)

HI,

it's a problem that's been around for years, yet i never got an appropriate answer, so i'm asking here:

The longer i keep Firefox running, the slower my whole system gets and the slower firefox itself gets - up to a point (generally like about 10 hours or so) where everything becomes so slow, i have to manually shut down Firefox via the Task Manager. All that seems to be independent from the fact whether i actually do something in Firefox or not.

So i don't know what Firefox actually does while i'm away that kills my whole system, but i'd really like to know and i appreciate any help!!!

THX in advance

Đã được hỏi bởi j.jansen7909 3 tháng trước

Trả lời lần cuối bởi j.jansen7909 2 tháng trước

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PayPal checkout popup window loads indefinitely; cannot make a payment

When using the "Checkout with PayPal" button on websites the PayPal popup window appears however it's impossible to progress to the checkout. When OneTouch is activated, … (xem thêm)

When using the "Checkout with PayPal" button on websites the PayPal popup window appears however it's impossible to progress to the checkout.

When OneTouch is activated, the text 'Securely logging you in...' appears overlayed with the spinning wheel in the popup window. This continues indefinitely.

When this is not activated the window doesn't progress further after entering the email as prompted by the window and pressing Next.

It's possible to login to PayPal in a separate tab however that doesn't influence the popup behaviour.


Looking at the console in the popup there are a few 'Unable to find window by ref window.js:148:14' errors.

In the 'host' window where the popup was called from the console displays the 'Failed to execute ‘postMessage’ on ‘DOMWindow’: The target origin provided (‘https://www.paypal.com’) does not match the recipient window’s origin (‘https://www.paypal.com’).' error.


I believe this could be a recent issue because I was able to make several payments last month with all settings the same. I have a separate user.js file that I keep my settings in (I can send it over if required). These settings have not been changed since the file has been created.


The following actions have been tried and didn't improve the situation:

- refreshing the current profile

- disabling all addins

- adding paypal.com into exclusions for 'Block pop-up windows' and Enhanced Tracking Protection

- cleaning History and cookies


I then launched Firefox with a separate 'clean' profile and was able to make the payment successfully. Sure enough, importing my user.js file broke PayPal. I went through the settings commenting them out by groups.

The following setting was causing the issue:

user_pref("privacy.firstparty.isolate", true);

Setting it to 'false' made the PayPal popup window work correctly again.

Thought that this would be helpful for anyone experiencing similar issues. Cheers.

Đã được hỏi bởi lupagamidho 8 tháng trước

Đã được trả lời bởi lupagamidho 8 tháng trước

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Content is not drawn on the entire screen on Linux

Sometimes, when I open the browser, ALL content is not drawn to the window size, as shown in the screenshot. In this case, mouse events are tracked as if everything was d… (xem thêm)

Sometimes, when I open the browser, ALL content is not drawn to the window size, as shown in the screenshot. In this case, mouse events are tracked as if everything was drawn correctly, i.e., to the entire size. Only resizing the window helps. How to fix this problem? This happens not only in KDE, but also in GNOME. Clearing the profile didn't help. Running without extensions too. Such a problem still sometimes occurs. OS: ArchLinux https://imgur.com/a/X7Ue9Al

Đã được hỏi bởi Daniel Bernar 7 tháng trước

Trả lời lần cuối bởi Daniel Bernar 3 tháng trước

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Firefox does not appear in volume mixer in Windows 10

Firefox does not appear in volume mixer in Windows 10. No sound is audible in Firefox. The same Web sites work well and produce audio in other browsers. Everything's OK w… (xem thêm)

Firefox does not appear in volume mixer in Windows 10. No sound is audible in Firefox. The same Web sites work well and produce audio in other browsers. Everything's OK with PC audio system.

Đã được hỏi bởi yk320 8 tháng trước

Đã được trả lời bởi RobertJ 8 tháng trước

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How can I change the font size of tabs and menu?

I used to use Theme & Font Size Changer and was able to change the fonts to large and bold so I could read them. Now it doesn't work because of Firefox "upgrades". … (xem thêm)

I used to use Theme & Font Size Changer and was able to change the fonts to large and bold so I could read them. Now it doesn't work because of Firefox "upgrades". There really should be an easier way to change fonts, both sizes and colors, because not everyone is 20 years old with great eyesight. Is there a fairly easy way to do this? I'll even take a not-so-easy way if it works.

BTW, I've used "Firefox Colors" and it does make it a bit easier, but I really need to be able to increase the size of the text AND bold it.

Đã được hỏi bởi rosawood 8 tháng trước

Trả lời lần cuối bởi wdg.photo 3 tháng trước

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cant rename new folder, just keep getting 'new folder'

I book mark a page....bookmarks open in default to either 'NEW FOLDER' or MOBILE ...I then change path to 'OTHER BOOKMARKS ' where all my bookmarks are. bookmarks then ch… (xem thêm)

I book mark a page....bookmarks open in default to either 'NEW FOLDER' or MOBILE ...I then change path to 'OTHER BOOKMARKS ' where all my bookmarks are. bookmarks then change by itself and goes to 'new folder' I then try and change the name but all i get is a NEW FOLDER Look at the snap shot guys Help please...my bookmarks are in a mess

Đã được hỏi bởi jeffersbourne 7 tháng trước

Đã được trả lời bởi cor-el 7 tháng trước

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Can't add attachments to emails in Gmail.

When I try to attach a file to an email send in Gmail, nothing happens. The upload bar shows no progress and the email sits in the draft folder. The size of the file has … (xem thêm)

When I try to attach a file to an email send in Gmail, nothing happens. The upload bar shows no progress and the email sits in the draft folder. The size of the file has no bearing on the problem. I've tried running in Safe Mode and even did a clean reinstall but it didn't help. The problem does not occur with the same accounts in Chrome or Opera; only in Firefox. I've tried everything recommended here, but nothing helped.

Đã được hỏi bởi Jim Morton 8 tháng trước

Đã được trả lời bởi Matthew Thomas 7 tháng trước

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Unable To Update Firefox 72.0.1

I am using Windows 7 Home and Firefox 72.0.1. When I try to update Firefox to a later version, it stops working on my computer, and plays dead. Is there a way to fix this… (xem thêm)

I am using Windows 7 Home and Firefox 72.0.1. When I try to update Firefox to a later version, it stops working on my computer, and plays dead. Is there a way to fix this frustrating problem? Your assistance will be much appreciated.

Đã được hỏi bởi Geoff Dunstan 3 tháng trước

Đã được trả lời bởi FredMcD 3 tháng trước

What is the proper procedure for reporting malicious links in Firefox Send?

I tried to post this question in the correct forum, but there is no option to choose Firefox Send as a product when asking a question. The Firefox Send forum at https://s… (xem thêm)

I tried to post this question in the correct forum, but there is no option to choose Firefox Send as a product when asking a question. The Firefox Send forum at https://support.mozilla.org/en-US/questions/firefox-send appears to be empty and I didn't see a way to post there directly.

An email account at my school district was recently compromised and had sent out 122 malicious phishing links via Firefox Send before we stopped it and took control of the account back. I have the list of malicious Firefox Send links and I'd like to share them with the proper people at Mozilla so something can be done.

The files are all password-protected archives (I know the passwords) that contain malicious VBS files which have their code heavily obfuscated. I haven't yet tried to figure out what the VB scripts do - I was hoping a cyber security professional would be willing to take a look.

Someone please contact me so I can at least try to get the files taken down.

If I were to make a feature request for Firefox Send, it would be to add a button to report a file as malicious.

Đã được hỏi bởi Brian G 3 tháng trước

Trả lời lần cuối bởi McCoy 3 tháng trước

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How to find the folder containing a bookmark

I can easily find a bookmark by searching in the Library "All bookmarks" window. However, I cannot figure out how to see folder that contains that bookmark. In Safari the… (xem thêm)

I can easily find a bookmark by searching in the Library "All bookmarks" window. However, I cannot figure out how to see folder that contains that bookmark. In Safari there an optional column for folder and you can then right-click and get an option to open the folder.

Is there a way to do this in Firefox?

-louie

Đã được hỏi bởi Louie S 8 tháng trước

Trả lời lần cuối bởi eberger5 3 tháng trước

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Make "Minimize Memory Usage" default

Like many users who have placed this same complaint on this forum and others, Firefox, when left active with even only a few tabs, uses all available RAM until my 16 GB m… (xem thêm)

Like many users who have placed this same complaint on this forum and others, Firefox, when left active with even only a few tabs, uses all available RAM until my 16 GB machine is populated up to 98% and barely works (Dell Optiplex 5060, i7-8700, 16 GB RAM, Windows 10 64-bit; Firefox 72.0.2 (64-bit)).

When I shut Firefox down, I release 8 GB of RAM. I have used the "about:memory|Minimize Memory Usage" button with some success.

How can I make that memory setting permanent or the default, so I don't have to lose my research momentum by having to wait to get to a point where I can open the "about" settings window and manually click that button? It's very frustrating.

I've tested in Safe Mode, disabled any add-ons (I only have what Firefox supplied), and the condition still persists.

Making the "Minimize Memory Usage" setting, or an equivalent if there is one, permanent would help.

Thanks.

Đã được hỏi bởi ed9213 7 tháng trước

Trả lời lần cuối bởi Web Surfer 3 tháng trước

Get rid of Activity_Stream

I want to get rid of all prompts to activity stream. I have disabled in about config https://wiki.mozilla.org/Firefox/Activity_Stream I do not have FF Nighlty and do not … (xem thêm)

I want to get rid of all prompts to activity stream. I have disabled in about config https://wiki.mozilla.org/Firefox/Activity_Stream

I do not have FF Nighlty and do not want this and do not want telemetry on either

No sooner do FF allow one to opt in to snippet garbage etc than they force this trash on people

Đã được hỏi bởi OAKSFOX 3 tháng trước

Trả lời lần cuối bởi OAKSFOX 3 tháng trước

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How to print out my passwords in Firefox? I need to migrate user names and passwords for various web sites to a new computer

https://support.mozilla.org/en-US/questions/1253828 does not seem to work because the caret (») is not visible in Firefox 72.0.2 (64-bit) that is on my machine. This is m… (xem thêm)

https://support.mozilla.org/en-US/questions/1253828 does not seem to work because the caret (») is not visible in Firefox 72.0.2 (64-bit) that is on my machine. This is most annoying. Firefox and T'Bird are the most difficult software to migrate to new computers.

I need the export as a CVS. The other approaches either don't allow copy and paste or they are JSON and I have no clue how rto use that.

The other angle: logins.json (passwords) and key4.db (58+) for Passwords saved in the Password Manager I don't see a way to get that into a spreadsheet.

It is particularly annoying because there is an import function but no export function. I have over 300 web site user names and passwords. Hours and hours of work to just copy one at a time.

Đã được hỏi bởi SFSecurity 8 tháng trước

Đã được trả lời bởi cor-el 8 tháng trước

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I somehow lost Google as my home page and all my bookmark toolbar items. Does anyone know how I can restore? ?

Hi out there- I would greatly appreciate advice about how I can fix this problem with restoring my Google home page. I have no idea how I lost it since I made no chang… (xem thêm)

Hi out there-

I would greatly  appreciate advice about how I can fix this problem with restoring my  Google home page. I have no idea how I lost it since I made no changes to it. It was simply there last night and gone this morning. I am a writer and I make a living from the Internet so time lost is money  lost. 

Thanks in advance for any help you can give me.

Befuddled in PA,

Marjorie

Đã được hỏi bởi heelsdown 3 tháng trước

Đã được trả lời bởi FredMcD 3 tháng trước

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i have inadvertently closed my tabs and 2 previous window sessions. can i retrieve these? the history is intact, but not the tabs.

usually clicking on 'restore previous session', 'recently closed tabs' or recently closed windows opens everything but this time it has not.

Đã được hỏi bởi fftty 8 tháng trước

Trả lời lần cuối bởi jscher2000 8 tháng trước

My firefox keep changing eno matter how many times i revert these changes

Right now the startup screen and the default search engine is Yahoo. I change it back to google (which is what i had) but when i restart Firefox, i see yahoo again. Also … (xem thêm)

Right now the startup screen and the default search engine is Yahoo. I change it back to google (which is what i had) but when i restart Firefox, i see yahoo again. Also the default search engine is yahoo again.

Đã được hỏi bởi megasanthoshmuthu 3 tháng trước

Trả lời lần cuối bởi FredMcD 3 tháng trước

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Profile migration won't work

I've tried for 3 hours now simply to migrate my win7 profile to win10. Using the mozilla guide i get to a point where i open firefox and all is great. Bookmarks etc all s… (xem thêm)

I've tried for 3 hours now simply to migrate my win7 profile to win10. Using the mozilla guide i get to a point where i open firefox and all is great. Bookmarks etc all successfully show. But then if i close fiefox and open it again, in the top left-hand corner in red i just get

Please tell me what i'm doing wrong!

Đã được hỏi bởi autolycus 8 tháng trước

Đã được trả lời bởi autolycus 7 tháng trước