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  • Đã giải quyết

firefox lagging due to high cpu usage

Hi all, I've been having problems with firefox lagging constantly. General browsing around feels laggy - and opening new tabs pretty much causes my computer to freeze for… (xem thêm)

Hi all,

I've been having problems with firefox lagging constantly. General browsing around feels laggy - and opening new tabs pretty much causes my computer to freeze for a few seconds. During this time firefox causes the CPU to spike to 100% usage.

I've been using firefox for years on this computer with no issues. Hardware is pretty good (i7 5820k, 64GB of ram and an SSD).

So far I have tried:

  • Running in safe mode
  • Using a different profile
  • Downgrading to an older firefox
  • Changing allowed CPU cores from 8, to 4
  • Updated graphic card drivers to latest version

None of these work, and I'm getting a bit tired of the constant slow downs. Chrome works flawlessly, as does all my other software...

Any ideas?

Thanks!

Đã được hỏi bởi agouranga 5 tháng trước

Đã được trả lời bởi agouranga 5 tháng trước

  • Đã giải quyết

Very slow performance 81.0.2 (64-bit)

Hi all, Since a few days Firefox is so slow that I decided to switch to Edge and Chrome. Any idea what's up and how to come back to "normal" performance. Kind regards, Ti… (xem thêm)

Hi all,

Since a few days Firefox is so slow that I decided to switch to Edge and Chrome. Any idea what's up and how to come back to "normal" performance.

Kind regards, Tilman

Đã được hỏi bởi tilman.ulshoefer 4 tháng trước

Đã được trả lời bởi FredMcD 4 tháng trước

  • Đã giải quyết

Youtube CORS error

Hi, I faced the problem with Youtube recommendations on a video page. When I watch a video I can't see recommendations, comments and video title (see the image). In conso… (xem thêm)

Hi, I faced the problem with Youtube recommendations on a video page. When I watch a video I can't see recommendations, comments and video title (see the image). In console i get an error: Cross-Origin Request Blocked: The Same Origin Policy disallows reading the remote resource at https://googleads.g.doubleclick.net/pagead/id. (Reason: CORS request did not succeed).

I am on arch linux system.

I've tried to: 1. Update all ca-certificate* packages 2. Disable and delete ad-block 3. Use another browser (there is no problem, only in firefox)

This problem is only actual on Youtube for me.

Đã được hỏi bởi Yuudai 4 tháng trước

Đã được trả lời bởi cor-el 4 tháng trước

Firefox not saving files and pages

After updating tо Firefox 81.0 the browser stopped saving files and pages. For example, when I click file > save, nothing happens, the files also are not saved when us… (xem thêm)

After updating tо Firefox 81.0 the browser stopped saving files and pages. For example, when I click file > save, nothing happens, the files also are not saved when using "save link as" or clicking on a link. The browser seems to perform all other functions flawlessly. If anyone knows what the problem is, pls share any relevant experience.

Đã được hỏi bởi Indiana31 5 tháng trước

Trả lời lần cuối bởi Indiana31 2 tuần trước

Being told that I need firefox permission to access a site. Help

bold textI am trying to access NJ state schedule vaccination appointment. Keep getting message that firefox will not allow me to access site. How to I change settings to … (xem thêm)

bold textI am trying to access NJ state schedule vaccination appointment. Keep getting message that firefox will not allow me to access site. How to I change settings to do so.

Đã được hỏi bởi bparasolle 2 tuần trước

Trả lời lần cuối bởi jscher2000 2 tuần trước

  • Đã giải quyết

Updated to Firefox 81.0 but credit card autofill is still missing from Options/Preferences menu

I just updated Firefox to version 81.0 in Linux, Windows and Mac, but the credit card autofill option is still missing from the Preferences menu. I followed the instructi… (xem thêm)

I just updated Firefox to version 81.0 in Linux, Windows and Mac, but the credit card autofill option is still missing from the Preferences menu.

I followed the instructions from here:

https://support.mozilla.org/en-US/kb/credit-card-autofill

Yes, I am located in the US.

Đã được hỏi bởi Mr.K 5 tháng trước

Đã được trả lời bởi Mr.K 5 tháng trước

Update ruined pdfviewer design

Update came and I became furious that the pdfviewer is changed (I could write you a 300 page book why the forced UI and changes to user settings are terrible and hated ev… (xem thêm)

Update came and I became furious that the pdfviewer is changed (I could write you a 300 page book why the forced UI and changes to user settings are terrible and hated everywhere). I would like to use the previous version (with the dark background), not this white version which burns out my eyes. I really hope that there is an option for this and only I could not find it.

Thanks in advance!

P.s: I do not want to install any themes/plugins/whatevers to solve this problem, the previous Firefox pdf viewer did not need them.

Đã được hỏi bởi kopaszkukac69 5 tháng trước

Trả lời lần cuối bởi jscher2000 3 tuần trước

  • Đã giải quyết

Change pdf viewer background color (both sides of the pdf) to dark

Hey there, awesomes! I'd like to change my Firefox pdf viewer's background color (both sides of the pdf) to dark, currently it shows light gray (see `background_bg.png`)… (xem thêm)

Hey there, awesomes! I'd like to change my Firefox pdf viewer's background color (both sides of the pdf) to dark, currently it shows light gray (see `background_bg.png`). And here is effect I want it to look like (see screenshot from Chrome `wished_bg.png`). Thanks in advance (:

PS: I don't want to change my theme to dark. It seems I have to change my css, but I dunno which & how.

Đã được hỏi bởi Mark Taylor 5 tháng trước

Đã được trả lời bởi jscher2000 5 tháng trước

  • Đã giải quyết
  • Đã lưu trữ

Turn off the control media playback via harware media keys

Can I turn off the "control media playback via hardware media keys on a keyboard or headset or virtual media control interface" function? (Firefox 81.0, Windows 10) … (xem thêm)

Can I turn off the "control media playback via hardware media keys on a keyboard or headset or virtual media control interface" function? (Firefox 81.0, Windows 10)

Đã được hỏi bởi Hey Google 6 tháng trước

Đã được trả lời bởi TyDraniu 6 tháng trước

  • Đã giải quyết

tabs below address bar - an ongoing problem not fixed !!!

Ever since IE changed to tabs on top firefox coders followed like mindless automatons without any regard to/for Mozilla community and users. We are sick and tired of bein… (xem thêm)

Ever since IE changed to tabs on top firefox coders followed like mindless automatons without any regard to/for Mozilla community and users. We are sick and tired of being ignored. We want/need tabs bellow address bar. Now, tell us how to simply get tabs below address bar or tell the coders to provide us with the option. And, we don’t care about any excuses as previously provided or outright ignored by them.

Đã được hỏi bởi g7777 5 tháng trước

Đã được trả lời bởi cor-el 5 tháng trước

After update to firefox 80.0 pages sometimes load blank randomly

After update to firefox 80 sometimes random pages do not load. They open as blank white page with refresh button being inactive. Only way to solve this problem is close p… (xem thêm)

After update to firefox 80 sometimes random pages do not load. They open as blank white page with refresh button being inactive. Only way to solve this problem is close page, open new tab and try to load this page again.

This is completely random, happening on all sites, opened from links on other sites, bookmarks or speed dial. No idea what could cause it. Maybe firefox has some problems with creating new process for new tab if my process limit is set to 1?

Đã được hỏi bởi Piterk 5 tháng trước

Trả lời lần cuối bởi Piterk 1 tháng trước

  • Đã giải quyết

Amazon Fire Tablet

I was gifted an Amazon Fire Tablet to use for an upcoming hospital/rehab stay. I use Firefox on my desktop and Android phone and want to use it on my tablet, but the Ama… (xem thêm)

I was gifted an Amazon Fire Tablet to use for an upcoming hospital/rehab stay. I use Firefox on my desktop and Android phone and want to use it on my tablet, but the Amazon store doesn't have the app. Not sure I trust the Amazon Silk browser, but I may have no choice. I am not a tech savvy person! I don't know the difference between a bit, byte, or buttercup. If there is a way to install and use Firefox on my tablet, and sync with other devices, I would like to do so. Please explain how to do it as though you are talking to a 6 year old (who probably knows more about this stuff than I do, anyway). Thanks. rennylloyd

Đã được hỏi bởi rennylloyd 4 tháng trước

Đã được trả lời bởi Václav Trpišovský 4 tháng trước

  • Đã giải quyết

Hide the title bar.

I'd like to hide the title bar in Firefox. It takes up valuable on-screen real-estate, and doesn't really serve a purpose (other than showing a web page's full title, whi… (xem thêm)

I'd like to hide the title bar in Firefox. It takes up valuable on-screen real-estate, and doesn't really serve a purpose (other than showing a web page's full title, which I'm not interested in anyway).

In this screenshot, I have Firefox on the left, and Brave on the right. Now, I know it's only about 30 or so vertical pixels, but the title bar in Firefox is taking up a lot of space that could be used for actual web content.

Is there any way to disable this top bar? Or is it baked into the actual program itself?

Đã được hỏi bởi tailsnow 4 tháng trước

Đã được trả lời bởi cor-el 4 tháng trước

  • Đã giải quyết

pausing a video mutes all sounds with bluetooth headphones

Hi ! Ever since I received my bluetooth headphones (ATH-SR50BT), I've had a problem with the sound. Whenever I pause a video or kill the tab it's in (even if the video is… (xem thêm)

Hi !

Ever since I received my bluetooth headphones (ATH-SR50BT), I've had a problem with the sound. Whenever I pause a video or kill the tab it's in (even if the video is not playing) all the sounds of my computer are muted. Simply changing my sound output and going back to my headphone resume the other sounds.

I've tried solutions for Windows and the headphone without success, and then found solutions that appear to work for Chrome (https://support.google.com/chrome/thread/8894867?hl=en&msgid=14396047) and Spotify (https://community.spotify.com/t5/Desktop-Windows/Pausing-Spotify-Playback-quot-Mutes-quot-ALL-Audio-Playback-On/m-p/4551102/highlight/true#M64084), hence why I decided to search for a Firefox fix.

Could someone help me ?

Đã được hỏi bởi pauldelrincon 4 tháng trước

Đã được trả lời bởi jscher2000 4 tháng trước

Pinch Zoom Functionality

Q: Does anyone know if Firefox has maybe re-instated pinch zoom functionality for Mac users? Or if there is a decent work around available yet? And if not, anyone have … (xem thêm)

Q: Does anyone know if Firefox has maybe re-instated pinch zoom functionality for Mac users?

Or if there is a decent work around available yet?

And if not, anyone have a good answer as to why Firefox overlooked it in their last major update? Seems rather shortsighted to me. Not being able to pinch zoom on my mac trackpad is highly frustrating. It's pretty much a deal breaker, making me want to migrate back to Chrome or elsewhere. Which is sad, because I thought I'd finally escaped Google for browsing.

Đã được hỏi bởi seanyful 4 tháng trước

Trả lời lần cuối bởi TyDraniu 1 tháng trước

Firefox spellchecker won't work, dispite having the dictionary installed.

Okay. I've got an issue with the spellchecker that seems to be a bug. I installed the dictionary, and made sure it was on. However it won't detect even things like gfhjrj… (xem thêm)

Okay. I've got an issue with the spellchecker that seems to be a bug. I installed the dictionary, and made sure it was on. However it won't detect even things like gfhjrjdjd as being misspelled. It's really annoying. It doesn't seem to be able to detect text boxes - even this one. There is no option to enable it with right click.

Đã được hỏi bởi pjblackmoore 4 tháng trước

Trả lời lần cuối bởi plausibel 1 tháng trước

Disable or erase "Recently Bookmarked"

I want to erase or preferably disable the "Recently Bookmarked" functionality when you go to the bookmarks part of the library. How do I do this? I don't see anything in … (xem thêm)

I want to erase or preferably disable the "Recently Bookmarked" functionality when you go to the bookmarks part of the library. How do I do this? I don't see anything in the Support, despite doing searches using several different search terms. It is a strange thing to have without being able to erase it or disable it, especially since bookmarks saved during "private window" searches show up there.

Đã được hỏi bởi bpghayward 4 tháng trước

Trả lời lần cuối bởi cor-el 1 tháng trước