Extensions are exhausting my CPU (it reaches 100%)

Firefox extensions are exhausting my CPU like a malware (it seems like it...) and i can't figure out which one is the problem Application Basics Name: Firefox Versio… (閱讀更多)

Firefox extensions are exhausting my CPU like a malware (it seems like it...) and i can't figure out which one is the problem

Application Basics


Name: Firefox Version: 128.10.0esr Build ID: 20250421121556 Distribution ID: canonical User Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:128.0) Gecko/20100101 Firefox/128.0 OS: Linux 6.8.0-59-generic #61-Ubuntu SMP PREEMPT_DYNAMIC Fri Apr 11 23:16:11 UTC 2025 OS Theme: ChromeOS-Dark-Compact / ChromeOS-Compact Multiprocess Windows: 1/1 Fission Windows: 1/1 Enabled by default Remote Processes: 7 Enterprise Policies: Inactive Google Location Service Key: Found Google Safebrowsing Key: Found Mozilla Location Service Key: Missing Safe Mode: false Memory Size (RAM): 14.9 GB Disk Space Available: 17.1 GB

Crash Reports for the Last 3 Days


Firefox Features


Name: Firefox Screenshots Version: 39.0.1 ID: screenshots@mozilla.org

Name: Form Autofill Version: 1.0.1 ID: formautofill@mozilla.org

Name: Picture-In-Picture Version: 1.0.0 ID: pictureinpicture@mozilla.org

Name: Web Compatibility Interventions Version: 133.4.0 ID: webcompat@mozilla.org

Name: WebCompat Reporter Version: 2.1.0 ID: webcompat-reporter@mozilla.org

Remote Features


Upgrade Spotlight Rollout: (treatment)

Remote Processes


Type: Extension Count: 1

Type: Preallocated Count: 3

Type: Privileged About Count: 1

Type: Socket Count: 1

Type: Utility JavaScript Oracle Count: 1

Add-ons


Name: Arabic spell-checking dictionary Type: dictionary Version: 3.2.20120321.2resigned1 Enabled: true ID: ar@dictionaries.addons.mozilla.org

Name: British English Dictionary (Marco Pinto) Type: dictionary Version: 4.0.1 Enabled: true ID: marcoagpinto@mail.telepac.pt

Name: Dictionnaire français Type: dictionary Version: 7.0b Enabled: true ID: fr-dicollecte@dictionaries.addons.mozilla.org

Name: English United States Dictionary Type: dictionary Version: 115.0 Enabled: true ID: @unitedstatesenglishdictionary

Name: AdBlock — block ads across the web Type: extension Version: 6.20.0 Enabled: true ID: jid1-NIfFY2CA8fy1tg@jetpack

Name: AdBlocker for YouTube™ Type: extension Version: 0.5.1 Enabled: true ID: jid1-q4sG8pYhq8KGHs@jetpack

Name: AdBlocker Ultimate Type: extension Version: 3.8.35 Enabled: true ID: adblockultimate@adblockultimate.net

Name: Add-ons Search Detection Type: extension Version: 2.0.0 Enabled: true ID: addons-search-detection@mozilla.com

Name: AI Grammar Checker & Paraphraser – LanguageTool Type: extension Version: 8.19.4 Enabled: true ID: languagetool-webextension@languagetool.org

Name: Amazon.com Type: extension Version: 1.7 Enabled: true ID: amazondotcom@search.mozilla.org

Name: Anti-Adblock Blocker Type: extension Version: 0.0.7 Enabled: true ID: {7616a0b7-d0b6-4a0d-ad65-c9b35d96bad4}

Name: Behind The Overlay Type: extension Version: 0.2.1 Enabled: true ID: jid1-Y3WfE7td45aWDw@jetpack

Name: Bing Type: extension Version: 1.6 Enabled: true ID: bing@search.mozilla.org

Name: Buster: Captcha Solver for Humans Type: extension Version: 3.1.0 Enabled: true ID: {e58d3966-3d76-4cd9-8552-1582fbc800c1}

Name: CanvasBlocker Type: extension Version: 1.11 Enabled: true ID: CanvasBlocker@kkapsner.de

Name: Clear Cache Type: extension Version: 4.2 Enabled: true ID: clearcache@michel.de.almeida

Name: cookies.txt Type: extension Version: 0.8 Enabled: true ID: {12cf650b-1822-40aa-bff0-996df6948878}

Name: Dark Reader Type: extension Version: 4.9.103 Enabled: true ID: addon@darkreader.org

Name: Dictionary Anywhere Type: extension Version: 1.1.0 Enabled: true ID: {e90f5de4-8510-4515-9f67-3b6654e1e8c2}

Name: Disconnect Type: extension Version: 20.3.1.2 Enabled: true ID: 2.0@disconnect.me

Name: Don't track me Google Type: extension Version: 4.28 Enabled: true ID: dont-track-me-google@robwu.nl

Name: DuckDuckGo Type: extension Version: 1.4 Enabled: true ID: ddg@search.mozilla.org

Name: Enhancer for YouTube™ Type: extension Version: 2.0.130.1 Enabled: true ID: enhancerforyoutube@maximerf.addons.mozilla.org

Name: Facebook Container Type: extension Version: 2.3.12 Enabled: true ID: @contain-facebook

Name: Firefox Color Type: extension Version: 2.1.7 Enabled: true ID: FirefoxColor@mozilla.com

Name: Firefox Multi-Account Containers Type: extension Version: 8.2.0 Enabled: true ID: @testpilot-containers

Name: Firefox Relay Type: extension Version: 2.8.1 Enabled: true ID: private-relay@firefox.com

Name: FoxyImage Type: extension Version: 1.8resigned1 Enabled: true ID: foxyimage@eros.man

Name: FoxyLink Type: extension Version: 1.5 Enabled: true ID: foxylink@eros.man

Name: FoxyTab Type: extension Version: 2.31 Enabled: true ID: foxytab@eros.man

Name: Free Download Manager Type: extension Version: 3.2.1 Enabled: true ID: fdm_ffext2@freedownloadmanager.org

Name: GNOME Shell integration Type: extension Version: 12 Enabled: true ID: chrome-gnome-shell@gnome.org

Name: Google Type: extension Version: 1.4 Enabled: true ID: google@search.mozilla.org

Name: Grammarly: AI Writing and Grammar Checker App Type: extension Version: 8.929.0 Enabled: true ID: 87677a2c52b84ad3a151a4a72f5bd3c4@jetpack

Name: HTTPS Everywhere Type: extension Version: 2021.7.13 Enabled: true ID: https-everywhere@eff.org

Name: Impulse Blocker Type: extension Version: 1.2.0 Enabled: true ID: {3a7ab27c-6a20-4d24-9fda-5e38f8992556}

Name: Lightning Autofill Type: extension Version: 13.15.2 Enabled: true ID: {143f479b-4cb2-4d8c-8c31-ae8653bc6054}

Name: Malwarebytes Browser Guard Type: extension Version: 3.0.18 Enabled: true ID: {242af0bb-db11-4734-b7a0-61cb8a9b20fb}

Name: minerBlock Type: extension Version: 1.2.17resigned1 Enabled: true ID: xd4rker@gmail.com

Name: Ping Blocker Type: extension Version: 2.0.0 Enabled: true ID: {8bd6d796-c31a-40ff-8cb1-92459b6443d9}

Name: Privacy Badger Type: extension Version: 2025.3.27 Enabled: true ID: jid1-MnnxcxisBPnSXQ@jetpack

Name: React Developer Tools Type: extension Version: 6.0.0 Enabled: true ID: @react-devtools

Name: Redux DevTools Type: extension Version: 3.2.10 Enabled: true ID: extension@redux.devtools

Name: Replace Type: extension Version: 1.5 Enabled: true ID: replace@eros.man

Name: retire.js Type: extension Version: 2.1.4 Enabled: true ID: @retire.js

Name: Return YouTube Dislike Type: extension Version: 3.0.0.18 Enabled: true ID: {762f9885-5a13-4abd-9c77-433dcd38b8fd}

Name: Search by Image Type: extension Version: 8.2.0 Enabled: true ID: {2e5ff8c8-32fe-46d0-9fc8-6b8986621f3c}

Name: Side View Type: extension Version: 0.6.6956 Enabled: true ID: side-view@mozilla.org

Name: Simple Tab Groups Type: extension Version: 5.3.2 Enabled: true ID: simple-tab-groups@drive4ik

Name: Simple Translate Type: extension Version: 3.0.0 Enabled: true ID: simple-translate@sienori

Name: SoundFixer Type: extension Version: 1.4.1 Enabled: true ID: soundfixer@unrelenting.technology

Name: SponsorBlock for YouTube - Skip Sponsorships Type: extension Version: 5.12.1 Enabled: true ID: sponsorBlocker@ajay.app

Name: Temp Mail - Disposable Temporary Email Type: extension Version: 0.0.34 Enabled: true ID: {2d97895d-fcd3-41ab-82e6-6a1d4d2243f6}

Name: TinEye Reverse Image Search Type: extension Version: 2.0.9 Enabled: true ID: tineye@ideeinc.com

Name: To Google Translate Type: extension Version: 4.2.0 Enabled: true ID: jid1-93WyvpgvxzGATw@jetpack

Name: Transmission easy client Type: extension Version: 2.2.0 Enabled: true ID: jid1-0GMKQAI8A9x5jg@jetpack

Name: Turn Off the Lights Type: extension Version: 4.5.7 Enabled: true ID: stefanvandamme@stefanvd.net

Name: VirusTotal Scan Type: extension Version: 0.6.3 Enabled: true ID: {06def8b7-bcc3-4f1e-add7-7d8222ca0efc}

Name: Vue.js devtools Type: extension Version: 6.6.3 Enabled: true ID: {5caff8cc-3d2e-4110-a88a-003cc85b3858}

Name: Web Archives Type: extension Version: 7.0.1 Enabled: true ID: {d07ccf11-c0cd-4938-a265-2a4d6ad01189}

Name: Wikipedia (en) Type: extension Version: 1.3 Enabled: true ID: wikipedia@search.mozilla.org

Name: WOT Website Security & Privacy Protection Type: extension Version: 20220920.0wot Enabled: true ID: {a0d7ccb3-214d-498b-b4aa-0e8fda9a7bf7}

Name: Yahoo Search Type: extension Version: 1.0.1resigned1 Enabled: true ID: @yset

Name: Youtube Audio Type: extension Version: 0.0.2.5 Enabled: true ID: {580efa7d-66f9-474d-857a-8e2afc6b1181}

Name: Zoom Extension Type: extension Version: 2.2.5 Enabled: true ID: {bf855ead-d7c3-4c7b-9f88-9a7e75c0efdf}

Name: Language: English (CA) Type: locale Version: 128.10.20250421.121556 Enabled: true ID: langpack-en-CA@firefox.mozilla.org

Name: Language: English (GB) Type: locale Version: 128.10.20250421.121556 Enabled: true ID: langpack-en-GB@firefox.mozilla.org

Name: Language: English (US) Type: locale Version: 128.0.20240725.162350 Enabled: true ID: langpack-en-US@firefox.mozilla.org

Name: Language: Français (French) Type: locale Version: 128.0.20240725.162350 Enabled: true ID: langpack-fr@firefox.mozilla.org

Name: Language: العربية (Arabic) Type: locale Version: 128.10.20250421.121556 Enabled: true ID: langpack-ar@firefox.mozilla.org

Name: Dark Type: theme Version: 1.2 Enabled: true ID: firefox-compact-dark@mozilla.org

Name: Adblock Plus - free ad blocker Type: extension Version: 4.21.1 Enabled: false ID: {d10d0bf8-f5b5-c8b4-a8b2-2b9879e08c5d}

Name: Easy Screenshot Type: extension Version: 3.109 Enabled: false ID: easyscreenshot@mozillaonline.com

Name: FoxyProxy Type: extension Version: 9.2 Enabled: false ID: foxyproxy@eric.h.jung

Name: IDM Integration Module Type: extension Version: 6.42.22 Enabled: false ID: mozilla_cc3@internetdownloadmanager.com

Name: NoScript Type: extension Version: 12.6 Enabled: false ID: {73a6fe31-595d-460b-a920-fcc0f8843232}

Name: Onion Control (anonymous proxy) Type: extension Version: 0.1.5 Enabled: false ID: {d22a1484-dcef-44e9-ab52-80f0f4a331a3}

Name: Open in Chrome™ Browser Type: extension Version: 0.3.7 Enabled: false ID: {086f665e-6a55-4107-9147-f9a14e72b137}

Name: Open in MS Edge™ Type: extension Version: 0.3.4 Enabled: false ID: {94782f74-1a58-4332-a803-00006221a9d0}

Name: Open in VLC™ media player Type: extension Version: 0.4.4 Enabled: false ID: {6b954d17-d17c-4a19-8fe6-ee8052a562d6}

Name: Popup Blocker (strict) Type: extension Version: 0.8.8 Enabled: false ID: {de22fd49-c9ab-4359-b722-b3febdc3a0b0}

Name: Privacy Tweaks Type: extension Version: 0.1.7 Enabled: false ID: {3f932d07-6730-4c65-b5a6-f9f2f188f1e8}

Name: Security Tweaks Type: extension Version: 0.1.7 Enabled: false ID: {2b89f94e-a4da-47f7-ba7d-865ae7e689db}

Name: Speed Tweaks Type: extension Version: 0.1.7 Enabled: false ID: {c541dcb6-72ed-450d-8186-680e9d12b305}

Name: StayFree - Website Blocker & Web Analytics Type: extension Version: 2.2.0 Enabled: false ID: {30b15d56-b2fa-4cb2-98fd-7b5e26306483}

Name: Tab Stash Type: extension Version: 3.3 Enabled: false ID: tab-stash@condordes.net

Name: User-Agent Switcher and Manager Type: extension Version: 0.5.0 Enabled: false ID: {a6c4a591-f1b2-4f03-b3ff-767e5bedf4e7}

Name: Windscribe - Free Proxy and Ad Blocker Type: extension Version: 3.4.13.2 Enabled: false ID: @windscribeff

Name: XDM Browser Monitor Type: extension Version: 2.2 Enabled: false ID: browser-mon@xdman.sourceforge.net

Name: Firefox Alpenglow Type: theme Version: 1.4 Enabled: false ID: firefox-alpenglow@mozilla.org

Name: Light Type: theme Version: 1.2 Enabled: false ID: firefox-compact-light@mozilla.org

Name: Matte Black (Red) Type: theme Version: 2022.2.23 Enabled: false ID: {a7589411-c5f6-41cf-8bdc-f66527d9d930}

Name: Science Fiction Florest Type: theme Version: 1.0 Enabled: false ID: {4d6138be-7d98-4fed-8cb9-277c3a351183}

Name: System theme — auto Type: theme Version: 1.3 Enabled: false ID: default-theme@mozilla.org

John Magdy Lotfy Kamel 於 4 天前 詢問

Mark 最近回覆於 6 小時前

autofill

I want to edit my auto-fill data, I suspect it may have errors. How do I get to see and edit the auto-fill data that has been entered into my browser? I have looked and c… (閱讀更多)

I want to edit my auto-fill data, I suspect it may have errors. How do I get to see and edit the auto-fill data that has been entered into my browser? I have looked and can't locate this info.

fowlerc2325 於 5 天前 詢問

Mark 最近回覆於 6 小時前

Autofill problems

Autofill keeps bringing up an old email address as a choice when logging onto website accounts. When I accessed 'Autofill' under 'Settings,' there was no choice for email… (閱讀更多)

Autofill keeps bringing up an old email address as a choice when logging onto website accounts. When I accessed 'Autofill' under 'Settings,' there was no choice for email addresses (see circled area on photo). Is this not a feature, or am I in the wrong place? If this isn't a feature, I would like to suggest this addition.

justourstuff1 於 5 天前 詢問

Mark 最近回覆於 6 小時前

  • 已解決

Is there an alternative to the discontinued Firefox Translations add-on?

The Firefox Translations add-on has been discontinued and no longer works. As a foreign language learner, I found it very useful to open the Firefox Translations popup, e… (閱讀更多)

The Firefox Translations add-on has been discontinued and no longer works. As a foreign language learner, I found it very useful to open the Firefox Translations popup, enter some text, and have that text translated locally. Is there an alternative that has the same functionality?

D Hobbs 於 16 小時前 詢問

TyDraniu 於 15 小時前 解答

Show page information when hovering over a tab on the Firefox tab bar

How do I get Firefox to show page information when hovering over a tab on the Firefox tab bar? It did this until one of the recent updates and now that doesn't work and … (閱讀更多)

How do I get Firefox to show page information when hovering over a tab on the Firefox tab bar? It did this until one of the recent updates and now that doesn't work and I can't find anything in settings to control this feature.

Seafrog 於 1 天前 詢問

Paul 最近回覆於 6 小時前

Tab groups

Hello, My Firefox recently updated (it's now v. 138.0.1), and now I can't seem to create tab groups anymore. When I move one tab on top of another, nothing happens. What … (閱讀更多)

Hello, My Firefox recently updated (it's now v. 138.0.1), and now I can't seem to create tab groups anymore. When I move one tab on top of another, nothing happens. What can I do to get this useful tool back? Thank you!

Gilly Nadel 於 16 小時前 詢問

MarkRH 最近回覆於 6 小時前

Tabs Not Restoring on Startup Despite Correct Settings

I am writing to report an issue I’ve been experiencing with your browser. Despite setting the startup option to “Continue where you left off,” my open tabs are not being … (閱讀更多)

I am writing to report an issue I’ve been experiencing with your browser. Despite setting the startup option to “Continue where you left off,” my open tabs are not being restored when I reopen the browser.

I have already taken the following steps to troubleshoot the issue:

   Confirmed that “Continue where you left off” is enabled in the settings
   Ensured I am not using incognito/private mode
   Disabled all extensions to rule out conflicts
   Verified that the browser is up to date
   Checked for tab recovery options in history

Even after trying all these measures, the problem persists. I kindly request your assistance in resolving this issue.

Please let me know if you require any system logs or additional information.

Thank you for your support.

Lokesh Baskar 於 7 小時前 詢問

  • 已解決

Tab groups STILL not working ???

According to the most recent update page, this function should be working for all users by now. (see attached screenshot). It is still not working for me. Has the timeli… (閱讀更多)

According to the most recent update page, this function should be working for all users by now. (see attached screenshot).

It is still not working for me. Has the timeline been postponed? Is anyone else still unable to use this function?

Thank you!

Diana FireHeart 於 1 天前 詢問

MarkRH 於 1 天前 解答

Error in Rendering

I am not sure if I asked this previously with another issue. Be that as it may, I will ask. A few weeks ago I went into the Startup Menu to disable certain programs tha… (閱讀更多)

I am not sure if I asked this previously with another issue. Be that as it may, I will ask.

A few weeks ago I went into the Startup Menu to disable certain programs that I thought was slowing the system's startup. That was a couple weeks ago. I went over the startup items and disabled only those I do not use or need after starting my computer.

I use Yahoo as my homepage on the Firefox browser. On some of the photos associated with an article I get this error:

Error in rendering player

Error Code: 400-404 Session Id: rm7bfdr3 (Pls: 93a94693-7bc6-4c95-8398-99b65521dab2)

Why is this happening and how do I fix it? I will also attach a screen shot of a page with the error.

Thanks as always, Irv

irn1922 於 4 天前 詢問

jscher2000 - Support Volunteer 最近回覆於 8 小時前

Missing Group Tabs

Hello. I love the feature. I didn't know it was a new feature because I started using Firefox around April. I saved my group tabs, very happy about it. Then I close and s… (閱讀更多)

Hello. I love the feature. I didn't know it was a new feature because I started using Firefox around April. I saved my group tabs, very happy about it. Then I close and save it, then I opened it again, it was great!

I am a student, I use my group tab to add the tabs that have the resources that I need to, and would also like to study for more knowledge and for my next school year.

There was no problem at that whole time. In April 21, there was no problem until April 22, 23 no problem. But I forgot my charger at that time, because I was at my mothers house. Then I wait for weeks for my charger to come back, about 2 weeks for my laptop to revive there in my grandparent's house.

When I got my charger, and opened firefox. Wait, but at first when I opened firefox, it showed me that there is a new update, an update about tab groups that I already now. I looked at my group tabs, and they are not there anymore.

What should I do to get them back.

Allyson Marie Vicera 於 8 小時前 詢問