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Firefox using too much RAM

Hello, I've just downloaded firefox, making the switch from chrome. Doing so I've migrated a couple of tabs and extensions I had. Totally it was 50 tabs, with 6 extensio… (xem thêm)

Hello,

I've just downloaded firefox, making the switch from chrome. Doing so I've migrated a couple of tabs and extensions I had. Totally it was 50 tabs, with 6 extensions, I've downgraded now with the switch and it's only 37 tabs and 2 extensions, even so firefox is using more ram than google by a large amount. With 50 tabs open, chrome was using 1.5gigabytes of memory. With the same 37 tabs and extensions, firefox is currently using 6 gigabytes of memory.

The tabs used are from reputable sources, so firefox shouldn't be breaking on these websites. The extensions I am using at the moment on firefox is, Ublock origin, Dark Reader.

As far as reputation goes, firefox should be using less Ram than chrome. Is there a setting I should know about to lower such performance issues? Firefox acceleration is ON.

Thank you for any answers.

Được hỏi bởi jaxhagglund 1 năm trước

Được trả lời bởi jonzn4SUSE 1 năm trước

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XULRunner Error: Could not determine any profile running in backgroundtask mode!

I recently installed new pc with fresh Firefox Developer Edition. Then I transfered the profile folder from old pc to the new pc. All bookmarks, addons, etc is there. Jus… (xem thêm)

I recently installed new pc with fresh Firefox Developer Edition. Then I transfered the profile folder from old pc to the new pc. All bookmarks, addons, etc is there. Just the XULRunner popup appears only on the new pc. I uninstalled firefox on the new pc again and reinstalled it with profile cleaning. After profile cleaning firefox got faster and addons got removed. But the XULRunner popup keeps appearing. When I go to taskscheduler and trigger the "Firefox Developer Edition Background Update CA9422711AE1A81C" again, the XULRunner popup appears. Removing this taskscheduler and Firefox keeps readding it and the XULRunner popup are back. Any idea how I can get rid of the XULRunner popup?

Được hỏi bởi simonbergi9 1 năm trước

Được trả lời bởi simonbergi9 1 năm trước

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Removing the Extensions Puzzle Piece Icon?

I just updated to the latest version of Firefox, and all of a sudden I have a new icon, Extensions, that looks like a puzzle piece, I cant seem to be able to remove it...… (xem thêm)

I just updated to the latest version of Firefox, and all of a sudden I have a new icon, Extensions, that looks like a puzzle piece, I cant seem to be able to remove it....at all.

Được hỏi bởi Imot 1 năm trước

Được trả lời bởi cor-el 1 năm trước

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No Audio from Firfox. Not in Windows volume mixer

After start up Firefox I am not getting any audio. No other app nor browser has this issue. It does not show up in the volume mixer. I've made sure all apps, browser, dri… (xem thêm)

After start up Firefox I am not getting any audio. No other app nor browser has this issue. It does not show up in the volume mixer. I've made sure all apps, browser, drivers, and windows are up to date.

Được hỏi bởi birdville3000 1 năm trước

Được trả lời bởi birdville3000 1 năm trước

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Input Type from a CSV File is Recognized as Ms excel file

In the current Version of Firefox the input field is set to the wrong filetype if select an csv file. Open with Chrome and Firefox. Chrome set the file type to text/csv … (xem thêm)

In the current Version of Firefox the input field is set to the wrong filetype if select an csv file.

Open with Chrome and Firefox. Chrome set the file type to text/csv Firefox to "application/vnd.ms-excel"

Working example open the consoel to see the output: https://codepen.io/GrizzlyStu/pen/YzjZjez

Được hỏi bởi Grizzly 1 năm trước

Được trả lời bởi cor-el 1 năm trước

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Windows 11 Audio fail, works on all other browsers

First time ever. Tested other browsers, sound works fine. Changed no settings when it suddenly went silent. Refreshed. Uninstalled/reinstalled. Nada/nothing. So to not fe… (xem thêm)

First time ever. Tested other browsers, sound works fine. Changed no settings when it suddenly went silent. Refreshed. Uninstalled/reinstalled. Nada/nothing. So to not feel as if I've lost my hearing, I won't be using Firefox until there's a fix on their end, already tried everything suggested in troubleshooting and refreshed. It's just not playing well with Win11.

Được hỏi bởi VeeVee 1 năm trước

Được trả lời bởi VeeVee 1 năm trước

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As soon as a video is played in youtube firefox crashes

The main youtube page loads and displays ok. As soon as a video is played (even in preview), firefox crashes. I'm on Linux Manjaro. other websites with video work fine (f… (xem thêm)

The main youtube page loads and displays ok. As soon as a video is played (even in preview), firefox crashes. I'm on Linux Manjaro. other websites with video work fine (for ex Vimeo) I tried disabling all my addons and plugins in the normal mode (not troubleshoot mode) and it still crashes. However, the troubleshoot mode works fine ! Refreshing firefox didn't fix the issue. I have another computer with Linux manjaro and firefox works just fine. I spent a lot of time trying to understand what's wrong but I really don't see why.

Thanks in advance for your help.

Được hỏi bởi gdurrens 1 năm trước

Được trả lời bởi TyDraniu 1 năm trước

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Stop auto importing history from other browsers

I am a game developer. I work about 12 hours a day, in Chrome. It is my main browser. When I installed firefox, I was asked to "import" cookies and such. I did. Which has… (xem thêm)

I am a game developer. I work about 12 hours a day, in Chrome. It is my main browser. When I installed firefox, I was asked to "import" cookies and such. I did. Which has been a terrible headache. All of the bookmarks and everything from Chrome came with it, which I already had in firefox, since I've had it for years. But, I thought since this is a brand new computer that I needed to do that. Fast-forward a couple of weeks and now EVERY time I open up firefox, all 10 million history links are in history.

I use firefox to unwind and watch movies. I don't want 10 million links to work in front of where I left off in binge watching Seinfeld.

I've tried everything and followed instructions and STILL, all history from Chrome shows up in firefox. It is infuriating. AND uninstalling and reinstalling did nothing. The setting is already in the account to import from Chrome to firefox. I've removed addons and extensions as well. Nothing has worked.

Được hỏi bởi boundlessenterprise 1 năm trước

Được trả lời bởi willjoe24421 1 năm trước

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Blue border around elements when clicking them

Hi. After recent update I started to see issue where blue/white border is present when clicking web site elements. Ususally this kind of border is present if you select e… (xem thêm)

Hi. After recent update I started to see issue where blue/white border is present when clicking web site elements. Ususally this kind of border is present if you select elements via keybaord but in this case it's present when clicking elements with mouse. It usually stop doing this if I close and reopen FF but not for long. Example is in posted screenshot. I have not altered my settings in any way.

Được hỏi bởi Sunlighthell 1 năm trước

Được trả lời bởi TyDraniu 1 năm trước

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Unable to download PDFs in embedded pdf.js viewer

Example Site: https://mcpsc.mo.gov/media/pdf/genesis-school-inc-revocation-hearing but I've had it happen on several sites. On this page, I am not able to click the down… (xem thêm)

Example Site: https://mcpsc.mo.gov/media/pdf/genesis-school-inc-revocation-hearing but I've had it happen on several sites.

On this page, I am not able to click the download button built into the pdf.js viewer and have it download - it clicks and does nothing. If I right click in the frame and click "Show only this frame", then I can download the PDF using that same button. Any ideas?

Được hỏi bởi FrigginMcMonster 1 năm trước

Được trả lời bởi jscher2000 - Support Volunteer 1 năm trước

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Firefox suggesting usernames - saved logins off

Firefox is suggesting usernames on multiple websites that I access regularly. However, I have the saved logins feature turned off in Firefox. When I access Settings >… (xem thêm)

Firefox is suggesting usernames on multiple websites that I access regularly. However, I have the saved logins feature turned off in Firefox.

When I access Settings > Privacy & Security > Logins and Passwords - it shows all of these options turned off.

When I access Settings > Privacy & Security > Logins and Passwords > Saved Logins... - it indicates No Logins Found / No Synced Logins found.

I do have Firefox Sync turned on to sync between devices, but since it indicates "No Synced Logins" it doesn't appear this is coming from another device. I have checked multiple devices and found they all show "No Synced Logins"

Only happening in Firefox. I am not getting these suggested logins in Edge or Chrome.

Happening across all my Windows 10 and 11 devices that have Firefox sync enabled. 2 x Windows 11 Pro 22H2 (build 22621.819) 1 x Windows 10 Pro 22H2 (build 19045.2364)

Firefox 108.0 on all Windows devices, but it started before updating to 108.

I have not yet tried resetting Firefox - hoping to use that as a last resort.

Any suggestions on where else to look or what I should try?

Được hỏi bởi bumgarb 1 năm trước

Được trả lời bởi bumgarb 1 năm trước

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Firefox extremely slow on some sites

Hi, I just replaced my SSD (Samsung 960EVO m.2 250Gb) for a larger/faster SSD (Samsung 980 m.2 1Tb) . I'm on Windows 10 and have 32Mb Ram. Firefox is now very slow on som… (xem thêm)

Hi, I just replaced my SSD (Samsung 960EVO m.2 250Gb) for a larger/faster SSD (Samsung 980 m.2 1Tb) . I'm on Windows 10 and have 32Mb Ram. Firefox is now very slow on some websites (not all).

This example is typical and has occured on multiple sites. To test and compare, I copied the URL, created a new tab in Firefox, then Paste and Go. I timed this 3 times and each time was 30 seconds. I Pasted the same into Chrome and Edge and each time it was instant. https://savingschampion.co.uk/best-buys/personal/easy-access-accounts

On my previous SSD, there was never an issue of any lag on any site.

BBC.co.uk/news is fine, as are several other sites. Does anyone have any idea what's happening? This is making Firefox unworkable for me, so unless I can fix the issue, I will have to move permanently to Chrome or Edge. That would be a shame after many years with Firefox.

Thank you in advance.

Được hỏi bởi glen24 1 năm trước

Được trả lời bởi jonzn4SUSE 1 năm trước

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i can't find my 'mozilla' directory in "appdata/roaming"

i somehow can't find the 'mozilla' folder in 'appdata/roaming'. i was trying to open my profile folder but it displays the message saying that it's 'unavailable'. i digg… (xem thêm)

i somehow can't find the 'mozilla' folder in 'appdata/roaming'. i was trying to open my profile folder but it displays the message saying that it's 'unavailable'. i digged in further into the problem and found out that i had no such mozilla folder in appdata. is there any way to fix this problem? or am i just missing something?

Được hỏi bởi MNK 1 năm trước

Được trả lời bởi cor-el 1 năm trước

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Core Web Vitals in Firefox

Dear Firefox Team, good morning. I hope you are doing well and that you are all healthy. Guys... while looking for a way to measure the performance of our site, we cam… (xem thêm)

Dear Firefox Team, good morning.

I hope you are doing well and that you are all healthy.

Guys... while looking for a way to measure the performance of our site, we came across the Core Web Vitals (CWV) some time ago. These are Google KPIs for measuring the user experience on a page (https://web.dev/vitals/#core-web-vitals). Unfortunately, some of the KPIs (like the Largest Contentful Paint or Cumulative Layout Shift) are currently only accessible using Chrome and it's preformance API. That's a pity, because there are also many people using Firefox who visit our site... and it would be interesting to have such KPIs as well.

In an article by Cloudflare (https://developers.cloudflare.com/analytics/web-analytics/understanding-web-analytics/core-web-vitals/) we recently learned that Firefox is also planning to expose the metrics used in the CWV... only the "coming soon" from the article is a bit vague. That's why I'm contacting you to get some more information on that topic. Do you perhaps know whether the topic is planned and will be tackled this year?

Thank you for your attention. Best regards, Carlos

Được hỏi bởi carlos.cohen 1 năm trước

Được trả lời bởi cor-el 1 năm trước

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Firefox crashes since upgrade to MacOS Ventura Version 13.0.1 (22A400)

Since the OS upgrade, any portal that I open (especially the ones that I have my user id and password saved) crashes. One crash report can be found at https://crash-stats… (xem thêm)

Since the OS upgrade, any portal that I open (especially the ones that I have my user id and password saved) crashes. One crash report can be found at https://crash-stats.mozilla.org/report/index/7d671357-2d98-4bbc-b177-4029e0221221

I have tried disabling add-ons/ exensions, disabling auto-fill, downgrading security, reinstalling (even the ESR edition), deleting Firefox files from the library/application_support - but it doesn't simply work. Not sure if this is an OS issue.

Any ideas would really help. Getting the below info on the about:crashes each time:

Crash Reason EXC_BAD_ACCESS / KERN_INVALID_ADDRESS Crash Address 0x0000000000000018

Được hỏi bởi sowmik.sengupta 1 năm trước

Được trả lời bởi cor-el 1 năm trước

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Disable horizontal scrolling

Is there any way I can completely disable horizontal scrolling? I'm using a laptop with a trackpoint (lenovo x230, Windows 10) and it's not terribly accurate, which means… (xem thêm)

Is there any way I can completely disable horizontal scrolling? I'm using a laptop with a trackpoint (lenovo x230, Windows 10) and it's not terribly accurate, which means scrolling whilst a youtube video is going often makes it track backwards or forwards, and another website I use uses a horizontal click to send me to the next page, which sucks. I would prefer to just be able to disable it entirely. Thanks!

I swear to god I used to have it disabled, just need to work out how again.

Được hỏi bởi koco1 1 năm trước

Được trả lời bởi koco1 1 năm trước

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Developer Tools "Find" next, previous, replace options?

I've been professional web developer for almost 15 years. I've wanted to try to step away from Chrome, but I'm having a hard time navigating through basic functionality … (xem thêm)

I've been professional web developer for almost 15 years. I've wanted to try to step away from Chrome, but I'm having a hard time navigating through basic functionality with Firefox's developer tools. One of those was a simple "Control + F" find feature. Am I missing something?

Specifically, lets say I want to search for a specific class within a style sheet. In Chrome I can bring up the dev tools, select the style sheet, Control + F, and it will give me a toolbar with options to step through each instance of the class. It gives me total count and I can hit the up or down arrow to cycle through each instance of that class (insert any selector here). I can also Replace an instance or all instances.

When I try this in Firefox's dev tools, I get the first instance but see no way to do anything else. If I hit enter it doesn't cycle through to the next instance but creates a line break in my style sheet.

I've researched with no success. I know there is the filter option but that isn't what I'm looking for in this case. Any help would be greatly appreciated.

Được hỏi bởi gamecrazedm 1 năm trước

Được trả lời bởi cor-el 1 năm trước

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Google Drive file details error

Lately in Google Drive I get this error when I select one image or a file: Impossible load details. Retry. I have Firefox 108 version, on Edge and Chrome all is OK. Also … (xem thêm)

Lately in Google Drive I get this error when I select one image or a file: Impossible load details. Retry. I have Firefox 108 version, on Edge and Chrome all is OK. Also the troubleshoot mode doesn't resolve the problem.

Được hỏi bởi happysurf 1 năm trước

Được trả lời bởi happysurf 1 năm trước