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Extremely high cpu consumption, lag, stuttering on powerful Ubuntu 22.04 LTE workstation

I have a fresh Ubuntu 22.04 workstation running on a Xeon w5-3433 (16x 2.0-4.2GHz). I noticed that certain front-end heavy websites (e.g. chess.com) are extremely laggy &… (lire la suite)

I have a fresh Ubuntu 22.04 workstation running on a Xeon w5-3433 (16x 2.0-4.2GHz). I noticed that certain front-end heavy websites (e.g. chess.com) are extremely laggy & cause CPU usage to spike to the point that other processes (e.g. Spotify audio processing) hang for ~500 ms. Additionally, simple actions (opening a new tab, closing the ctrl-f search bar) also cause CPU spikes & hangs. This shouldn't be happening.

Thus far I have: 1) Switched snap channel to Firefox beta 2) Switched snap channel to Firefox nightly 3) Uninstalled the Firefox snap; reinstalled from the new Mozilla repo via apt 4) Cried, sobbed 5) Obtained turbostat info (interrupts spike from ~75k to >100k when actively using ff (e.g. mousing over website elements/having chess.com tab active/rendering); ff is open always). Here it is: https://pastebin.com/Q2ZCDC0t 6) Run the ff profiler on laggy tabs. Screenshot attached.

Help! I am perplexed. What's all this RefreshDriver stuff? How do I kill the jank?

Demandé par Anton Hengst il y a 1 mois

Dernière réponse par zeroknight il y a 1 mois

chat and screen letters on emails from web browsers are "foggy"

i log in att/yahoo or gmail, email on the web browser as well your website right now using the latest firefox browser and the letters are kind of foggy, i will attach a s… (lire la suite)

i log in att/yahoo or gmail, email on the web browser as well your website right now using the latest firefox browser and the letters are kind of foggy, i will attach a screen shot for you. the problem doesn't happen when i use microsoft edge or chrome, can you please fix it? thank you, Liev

Demandé par lsi secretary il y a 3 mois

Dernière réponse par cor-el il y a 3 mois

Firefox keeps saying I am offline.

I've been through all the topics and Firefox keeps telling me I am offline, especially when i am using YouTube or when I was trying to access my account by clicking on my… (lire la suite)

I've been through all the topics and Firefox keeps telling me I am offline, especially when i am using YouTube or when I was trying to access my account by clicking on my face.

Demandé par FmrTeach Larry il y a 1 mois

Dernière réponse par zeroknight il y a 1 mois

Multiple instances of "Isolated Web Co" when using Firefox on Ubuntu...

I'm having problems with Firefox using 75% of processor capacity. In "top" I see many instances of "Isolated Web Co". At the moment of this screen shot the processor is … (lire la suite)

I'm having problems with Firefox using 75% of processor capacity. In "top" I see many instances of "Isolated Web Co".

At the moment of this screen shot the processor is not overwhelmed, however, it will sometime jump up to 75% and the system will seem to freeze.

What is the "Isolated Web Co"? I'm thinking a virus.

Thank you.

Demandé par Paul606 il y a 1 mois

Dernière réponse par cor-el il y a 1 mois

Recurring Browser Crashes on Lenovo Legion T5 26IAB with Windows 11 Home

Hello, I am experiencing a persistent issue with web browsers on my Lenovo Legion T5 26IAB running Windows 11 Home. Regardless of whether I use Mozilla Firefox, the brow… (lire la suite)

Hello,

I am experiencing a persistent issue with web browsers on my Lenovo Legion T5 26IAB running Windows 11 Home. Regardless of whether I use Mozilla Firefox, the browser frequently crashes. This happens at least once a day, and it seems to be unrelated to the number of tabs open or the specific content being viewed. I did the help -> diagnose mode without plugin and it crashed too, im not sure what this is realted to.

The crashes often present with an error message suggesting a failure in the new tabs or trying to load a old one, despite the fact that my system's RAM usage is typically around 60-70%. I have already updated the BIOS, Lenovo drivers, and NVIDIA graphics drivers, but the issue persists.

I'm seeking advice on what might be causing these browser crashes. Is it possible that there's a compatibility issue with Windows 11 Home? Could it be related to the graphics card or its drivers, even though they are up-to-date? I have not changed the power cable from my old PC; could this be a factor?

Any insights, suggestions, or similar experiences would be greatly appreciated. I'm trying to determine if this is a hardware issue, a driver conflict, or something else entirely.

Thank you in advance for your help.

Demandé par socialpatrickk il y a 2 mois

Dernière réponse par zeroknight il y a 2 mois

browser

I'm still using windows professional 7, it works for the most part. Unfortunately often the browser won't load or it will load and runs very slowly, then it shows a box s… (lire la suite)

I'm still using windows professional 7, it works for the most part. Unfortunately often the browser won't load or it will load and runs very slowly, then it shows a box saying close previous firefox. When it is running slowly I often have to hit the browser many times until the box shows up saying close previous firefox. Is this something to do with windows 7 or another completely different issue.

Demandé par sharr1061 il y a 1 mois

Dernière réponse par jonzn4SUSE il y a 1 mois

Crashes

I don't want to be asking this question in what is completely incorrectly termed a "community". Other users don't know anything. Firefox should have actual support. But I… (lire la suite)

I don't want to be asking this question in what is completely incorrectly termed a "community". Other users don't know anything. Firefox should have actual support. But I have no choice.

I am absolutely sick of this. Firefox crashes at least once every 24 hours. No reason no message it just freezes.

This is on top of the fact that every time an update is available Firefix stops working properly to force you to install the update.

Demandé par esseeeayeenn il y a 4 semaines

Dernière réponse par cor-el il y a 3 semaines

Firefox won't open new tabs

When I try to open a new tab, the dot continues to move back and forth but does not load the tab. Sometimes I have gotten the message: "A web page is slowing down your br… (lire la suite)

When I try to open a new tab, the dot continues to move back and forth but does not load the tab. Sometimes I have gotten the message: "A web page is slowing down your browser. To stop it close the page."

I have tried fixes suggested on the web, but no help, including clearing the cache.

Thank you in advance.

Demandé par sarahlj il y a 1 mois

Dernière réponse par cor-el il y a 1 mois

Keyboard and mouse input stops working after watching videos

When watching videos on YouTube or Amazon Prime, Firefox will eventually stop recognizing keyboard and mouse input in all windows and tabs. This can happen after just a … (lire la suite)

When watching videos on YouTube or Amazon Prime, Firefox will eventually stop recognizing keyboard and mouse input in all windows and tabs. This can happen after just a few minutes of video or after hours. It affects nearly all input: typing or clicking in webpages, the toolbar, the address bar, etc., though I can click the 'x' button to close tabs. When I close the final window, a dialogue will appear stating that Firefox is non-responsive and allowing me to kill the process. This seems unusual, because the OS's system monitor indicates there is plenty of unused and available RAM and CPU resources. Firefox behaves normally after restarting.

OS: Xubuntu 22.04 Firefox version: 120.0 (though previous versions have been affected for the last few months)

Demandé par ff.acco il y a 4 mois

Dernière réponse par jonzn4SUSE il y a 4 mois

Characters dissapearing, missing, garbled only in Firefox

Characters dissapearing, missing, garbled only in Firefox. Seems to be ok in troubleshooting mode. This only happens in Firefox so it appears to be isolated. As you hover… (lire la suite)

Characters dissapearing, missing, garbled only in Firefox. Seems to be ok in troubleshooting mode. This only happens in Firefox so it appears to be isolated. As you hover over links is when it happens the most. I have the latest version installed and was just loaded on a new system.

Demandé par yomoose il y a 2 mois

Dernière réponse par cor-el il y a 2 mois

Firefox performance issues

Hi, There seems to be many Firefox processes running which consumes large amount of CPU and memory (attached) - I have only opened a single instance of Firefox however t… (lire la suite)

Hi,

There seems to be many Firefox processes running which consumes large amount of CPU and memory (attached) - I have only opened a single instance of Firefox however there seems to be problems with this. I end Firefox processes and start anew, however it appears the same. I restart the computer and open firefox it appears the same. I'm not sure whats going on. This is impacting my PC performance negatively.

Demandé par Nabeel il y a 3 mois

Dernière réponse par Terry il y a 3 mois

Toolbar popup windows too small

Hi, as seen in the screenshots, the toolbar popup windows are way too small. This goes for installing addons, websites asking for permissions, and remembering autofill in… (lire la suite)

Hi, as seen in the screenshots, the toolbar popup windows are way too small. This goes for installing addons, websites asking for permissions, and remembering autofill information. It only seems to affect those instances, as addons pinned to the toolbar work as expected.

I've tried:

  1. Clean reinstalling firefox (including deleting the Mozilla directories in AppData/Roaming + Local)
  2. Deleting the default profile and creating a new one and launching with that
  3. Deleting the xulstore.json file

The issue still occurs in troubleshoot mode, so doesn't seem to be an addon causing this. I also have the zoom set to 100% and font size as it was when installed; this is a fresh install still doing it.

This is similar to https://support.mozilla.org/bm/questions/1342630, except that was 2 years ago and trying those solutions did not work for me.

Any help would be appreciated. Thanks

Demandé par lyxnxx il y a 3 mois

Dernière réponse par zeroknight il y a 3 mois

F1 Key not working for other apps, when firefox is in front

i use firefox on ubuntu and a dropdown terminal app called tilda. i configured the F1 key in the system to bring down the tilda terminal. it works in every other applicat… (lire la suite)

i use firefox on ubuntu and a dropdown terminal app called tilda. i configured the F1 key in the system to bring down the tilda terminal. it works in every other application, just when firefox is in front, the F1 key does nothing. it wasn't the case before, now it is.

Demandé par Framed il y a 2 mois

Dernière réponse par zeroknight il y a 2 mois

<Space> keystroke lags behind other keys

Hi,ey Since a while, whenever firefox starts lagging, the space key is registered after other keys are pressed. I.e. when i type something like "this is a test" i get so… (lire la suite)

Hi,ey Since a while, whenever firefox starts lagging, the space key is registered after other keys are pressed. I.e. when i type something like "this is a test" i get something like "thisisat est"; the space key is taken into account but at some random moment after some other keys are taken into account. What couldbe the cause and what can I do to stop this ? Thanks ! Ted

Demandé par The Bdouilleur il y a 1 mois

Dernière réponse par zeroknight il y a 1 mois

Reprting an error

I think you need a place where users can easily report errors. I frequently find Firefox doesn't work with some sites, or stops working where it has worked before, especi… (lire la suite)

I think you need a place where users can easily report errors. I frequently find Firefox doesn't work with some sites, or stops working where it has worked before, especially where some login or click button is required. Have a look at this site, New Zealand government register for charities: https://register.charities.govt.nz/CharitiesRegister/ViewCharity?accountId=1ebd3717-79f0-e911-ba6c-00155d6b7730&searchId=6827e00b-e624-4fe4-ad80-8ccb4645ead2 I have to use a different browser now to access this site, which I frequently need for work.

Cheers

Demandé par harald47 il y a 1 mois

Dernière réponse par cor-el il y a 1 mois

firefox crash

Hi, I've installed you browser on different devices (Mac and Windows PC). After last upgrade I've a lot of problem. Firefox doesn't work anymore. It crash at the start st… (lire la suite)

Hi, I've installed you browser on different devices (Mac and Windows PC). After last upgrade I've a lot of problem. Firefox doesn't work anymore. It crash at the start stopping itself without charging any internet pages. I think the problem was in your last upgrade file, because I ve the same issue both with windows and Mac platform...please help me.

Thank a lot.

Demandé par christian abate il y a 5 mois

Dernière réponse par cor-el il y a 5 mois