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Capturing Logs after Running Troublshooting Mode

I had an issue where my browser disappeared. Here are specifics for my installation. Name Firefox Version 142.0.1 Build ID 20250827004350 Distribution ID raspberrypi… (tuilleadh eolais)

I had an issue where my browser disappeared. Here are specifics for my installation.

Name Firefox Version 142.0.1 Build ID 20250827004350 Distribution ID raspberrypios User Agent Mozilla/5.0 (X11; Linux x86_64; rv:142.0) Gecko/20100101 Firefox/142.0 OS Linux 6.12.62+rpt-rpi-2712 #1 SMP PREEMPT Debian 1:6.12.62-1+rpt1~bookworm (2026-01-19)


I relaunched and then restored previous session. After that, I searched open tabs, but when I selected a tab that was reported to be opened,  it was not restored. I went to troubleshooting mode and it worked fine suggesting some issue with an extension.  What, if any logs could I capture to help debug? thanks
Open 1 140

Firefox keeps crashing my Linux Mint

I use Linux Mint and I have been experiencing numerous system crashes involving Firefox which requires a cold boot. What is the problem? How can I debug this? Are you get… (tuilleadh eolais)

I use Linux Mint and I have been experiencing numerous system crashes involving Firefox which requires a cold boot. What is the problem? How can I debug this? Are you getting crash reports?’

This happens several times a week. It has happened continuously tonight since installing the latest update via the Software Manager.

The program causes a total freeze of the OS. All other running programs and all input sources. I have no choice but to shut down via the power button on the tower.

Mint generates crash reports but I have no way to determine if they are being sent to Mozilla.

Firefox for Linux does not provide a troubleshooting system like it does on Windows. Neither does Mint.

I studied Computer Science in the 80s when Firefox was known as Navigator. I learned C and the Unix OS, but since then I became a psychologist, and don't remember too much of the Com Sci stuff I learned and I don't think Mint allows user modifications anyway.

What can be done to fix this? I don't have the Benjamins to buy a new Windows to replace the Linux, nor do I want to.

Open 3 30

Firefox close randomly and forget my open tabs

My firefox has been closing while I am away from my computers. I have a few computer running linux (Ubuntu 24.04) and one in mac osx (Big Sur). Usually, I can start firef… (tuilleadh eolais)

My firefox has been closing while I am away from my computers. I have a few computer running linux (Ubuntu 24.04) and one in mac osx (Big Sur). Usually, I can start firefox and it will remember my tabs which is annoying but still manageable. However, once in a while, (which happened yesterday), all the firefox closed on all the computers and it forgot my tabs when I start firefox again.

I have already set app.update.auto to false on all of the firefox instance prior to this incident to avoid firefox update would close out firefox itself. So if anyone has any idea of what to check to see why firefox keep closing and/or why once in a while it will not remember my tabs, I would really appreciate it.

Open 1 70

Firefox crashes on specific websites, mostly online stores

Hello. I have this problem for almost a year now. There are websites where my Firefox crashes constantly and I can't use it at all for browsing them. All such websites ar… (tuilleadh eolais)

Hello. I have this problem for almost a year now. There are websites where my Firefox crashes constantly and I can't use it at all for browsing them. All such websites are mostly online stores where you can buy something by putting it into cart and then proceeding to order page. I can't even scroll through product pages, it crashes in second after opening the webpage. For example, ozon.ru

This happens in Troubleshoot Mode too.

Firefox 128.8.0esr (64-bit) Debian 11 (bullseye) Xfce 4.16

One of the recent crash reports: bp-a94b8ff4-9b5d-4909-8948-d6e120251030

Cartlannaithe 3 90

Constant crashes in Linux

I have used Firefox since version 1.5 and have loved it and the community since. However, since finally scrapping Windows and switching completely to linux, Firefox has b… (tuilleadh eolais)

I have used Firefox since version 1.5 and have loved it and the community since. However, since finally scrapping Windows and switching completely to linux, Firefox has been frequently troublesome with random crashes. The crashes occur on any website I may be on and for seemingly no reason. It happens when I'm in the middle of browsing a page, just opened a new tab, or even when Firefox is simply open and I'm active on another open application.

Environment is as follows:

OS: Zorin OS 18 (Latest patches) (Based on Ubuntu) Mobo: Asus Crosshair VI Hero (Latest available BIOS) CPU: Ryzen 9 5900XT GPU: EVGA GeForce RTX 3080 XC Gaming (10GB) Ram: 8GBx4 G.Skill TridentZ RGB DDR4 (3200) Sys Drive: Samsung 970Evo M.2 Nvme 500GB

Firefox is installed via Flatpack through the built in app store in Zorin OS.

The crashes will sometimes be constant as well. Such as when it crashes, crash reporter comes up, then I click "Restart Firefox" and the second I see the window, it crashes again. This has been a constant problem though at random times ever since I switched back to Linux about 5 months ago.

Any help would be greatly appreciated. I don't want to have to change my primary browser from one that I am generally so happy with, and is also the browser that I recommend to everyone.

Open 3

Firefox crashes without error message

OS: Debian (trixie) Firefox version: 149.0b3 Firefox suddenly crashes without any displayed error. Attempt to troubleshoot it in "safe mode" doesn't help (it also sudd… (tuilleadh eolais)

  • OS: Debian (trixie)
  • Firefox version: 149.0b3

Firefox suddenly crashes without any displayed error. Attempt to troubleshoot it in "safe mode" doesn't help (it also suddenly crashes.

  • When I had redirected following output: "Exiting due to channel error."
  • after restart, I launched "about:crashes", but there were no entries
Open 6 270

firefox browser

I had firefox for 5 years it worked great then I upgraded one day about a month ago and NOW I have had to Force Quit firefox 20 out of the last 30 days. engineers ???????… (tuilleadh eolais)

I had firefox for 5 years it worked great then I upgraded one day about a month ago and NOW I have had to Force Quit firefox 20 out of the last 30 days. engineers ??????????????????

Cartlannaithe 4 160

Firefox 145.0.1 keeps crashing on Arch Linux

I keep getting sporadic crashes, and sometimes a tab crash (particularly on maps.google.com). I have the latest updates to all my software. What can I do to help prevent … (tuilleadh eolais)

I keep getting sporadic crashes, and sometimes a tab crash (particularly on maps.google.com). I have the latest updates to all my software. What can I do to help prevent these crashes? Here is my latest crash report: AdapterDeviceID: 0x2786 AdapterDriverVendor: mesa/zink AdapterDriverVersion: 25.2.7.0 AdapterVendorID: 0x10de AvailablePageFile: 8801103872 AvailablePhysicalMemory: 19833294848 AvailableSwapMemory: 4294963200 AvailableVirtualMemory: 28575019008 BackgroundTaskMode: 0 BuildID: 20251118134602 ContentSandboxCapabilities: 119 ContentSandboxCapable: 1 ContentSandboxLevel: 6 CrashTime: 1763533596 DOMFissionEnabled: 1 DOMIPCEnabled: 1 DesktopEnvironment: kde EMCheckCompatibility: true EventLoopNestingLevel: 1 GpuSandboxLevel: 0 GraphicsNumActiveRenderers: 2 GraphicsNumRenderers: 1 HeadlessMode: 0 InstallTime: 1763527586 IsWayland: 1 LastInteractionDuration: 11 LastStartupWasCrash: 0 LinuxMemoryPSI: 0,0,0,6,0,0,0,6 LinuxUnderMemoryPressure: 0 NimbusEnrollments: 1-callout-contextual-chatbot-suggestion-treatment-a-tab-switching-copy-rollout:treatment-a-tab-switching-copy,account-adoption-callout-passwords-global-rollout:treatment-e,account-adoption-pxi-menu-rollout-v2:treatment-a,address-autofill-desktop-pref-release-rollout:enable-address-autofill,ai-chatbot-page-summarization-mvp-treatment-a-callout-badge-rollout-v2:treatment-a-callout-badge,context-id-rotation-every-3-days:control,deprecate-ipaddrany-rollout-for-release:control,desktop-release-rollout-show-relay-to-all-browsers-next-sign-up-modal-cta:next-sign-up-modal-cta,disable-enrollment-status-telemetry-for-firefox-desktop-via-nimbustelemetry:control,downsample-uptakeremotecontent-events:control,enable-newtab-telemetry-by-time-zone-offset:branch,enable-nimbus-unenrollment-synchronization:control,encrypted-client-hello-fallback-mechanism:control,enforce-crlite-results-and-limit-use-of-ocsp-rollout:enforce,etp-strict-message-release:control,fast-udp-for-firefox-treatment-fast-udp-release-rollout:treatment-fast-udp,fox-doodle-multi-action-cta-2025-rollout:treatment-a,fx-accounts-ping-release-rollout-2:control,link-previews-all-channel-rollout-with-onboarding:long-press-preview,link-previews-all-channel-rollout-without-onboarding:long-press-preview,long-term-holdback-2025h1-growth-desktop:delivery,mozilla-vpn-in-private-browsing-treatment-d-rollout-en-only:treatment-d,multiple-profile-switching-rollout-v2:treatment-a-multi-profiles,new-tab-145120251009134757-to-release:rollout,ohttp-merino-content-recs-rollout:enable-ohttp,pdf-annotations-highlight-treatment-b-rollout:treatment-b,pin-frequently-used-websites-143-promo-rollout-all-locales:rollout-branch,product-insight-telemetry-via-server-knobs-rollout-release:control-rollout,refactor-new-tab-telemetry-rollout:treatment,relay-integration-into-firefox-118-release-for-all-fxa-and-autofill-users:enable-relay-integration,roll-out-expanded-sign-in-pxi-toolbar-button-wcallout-signed-out:sign-in-with-call-out,sections-rollout-us:sections,smart-tab-groups-rollout-beta:smart-tab-groups,store-new-tab-content-interactions-locally:store-events,unified-api-for-spocs-and-top-sites-controlled-rollout-for-release-133:control,visual-card-updates:updated,visual-search-rollout:google-lens-rollout,windows-ui-automation-release-rollout:rollout Notes: Arch LinuxFP(D10-L1000-W0000000-T01) WR? WR+ EGL? EGL- GL Context? GL Context+ WebGL? WebGL+ ProductID: {ec8030f7-c20a-464f-9b0e-13a3a9e97384} ProductName: Firefox RDDProcessStatus: Running ReleaseChannel: release SafeMode: 0 SecondsSinceLastCrash: 7563 StartupCacheValid: 1 StartupCrash: 0 StartupTime: 1763527808 SubmittedFrom: Client TelemetryEnvironment: {"build":{"applicationId":"{ec8030f7-c20a-464f-9b0e-13a3a9e97384}","applicationName":"Firefox","architecture":"x86-64","buildId":"20251118134602","version":"145.0.1","vendor":"Mozilla","displayVersion":"145.0.1","platformVersion":"145.0.1","xpcomAbi":"x86_64-gcc3","updaterAvailable":false},"partner":{"distributionId":"archlinux","distributionVersion":"1.0","partnerId":null,"distributor":"archlinux","distributorChannel":"firefox","partnerNames":["archlinux"]},"system":{"memoryMB":31850,"virtualMaxMB":null,"cpu":{"count":20,"cores":12,"pcount":12,"mcount":0,"ecount":0,"vendor":"GenuineIntel","name":"12th Gen Intel(R) Core(TM) i7-12700K","family":6,"model":151,"stepping":2,"l2cacheKB":1280,"l3cacheKB":25600,"speedMHz":4900,"extensions":["hasMMX","hasSSE","hasSSE2","hasSSE3","hasSSSE3","hasSSE4_1","hasSSE4_2","hasAVX","hasAVX2","hasAES"]},"os":{"name":"Linux","version":"6.17.8-arch1-1","locale":"en-US","distro":"Arch","distroVersion":"rolling"},"hdd":{"profile":{"model":null,"revision":null,"type":null},"binary":{"model":null,"revision":null,"type":null},"system":{"model":null,"revision":null,"type":null}},"gfx":{"D2DEnabled":null,"DWriteEnabled":null,"ContentBackend":"Skia","Headless":false,"TargetFrameRate":60,"textScaleFactor":1,"adapters":[{"description":"zink Vulkan 1.4(NVIDIA GeForce RTX 4070 (NVK AD104) (MESA_NVK))","vendorID":"0x10de","deviceID":"0x2786","subsysID":null,"RAM":0,"driver":null,"driverVendor":"mesa/zink","driverVersion":"25.2.7.0","driverDate":null,"GPUActive":true}],"monitors":[{"screenWidth":2560,"screenHeight":1440,"defaultCSSScaleFactor":1,"contentsScaleFactor":1}],"features":{"compositor":"webrender","hwCompositing":{"status":"available"},"gpuProcess":{"status":"unused"},"webrender":{"status":"available"},"wrCompositor":{"status":"blocklisted:FEATURE_FAILURE_WEBRENDER_COMPOSITOR_DISABLED"},"openglCompositing":{"status":"available"},"omtp":{"status":"unused"}}},"appleModelId":null,"hasWinPackageId":null},"settings":{"blocklistEnabled":true,"e10sEnabled":true,"e10sMultiProcesses":8,"fissionEnabled":true,"locale":"en-US","intl":{"requestedLocales":["en-US"],"availableLocales":["en-US"],"appLocales":["en-US"],"systemLocales":["en-US"],"regionalPrefsLocales":["en-US"],"acceptLanguages":["en-US","en"]},"update":{"channel":"release","enabled":false,"autoDownload":false,"background":false},"userPrefs":{"browser.newtabpage.enabled":false,"browser.search.region":"US","browser.startup.homepage":"<user-set>","browser.urlbar.autoFill":true,"browser.urlbar.autoFill.adaptiveHistory.enabled":false,"browser.urlbar.dnsResolveSingleWordsAfterSearch":0,"browser.urlbar.quicksuggest.dataCollection.enabled":false,"browser.urlbar.suggest.quicksuggest.nonsponsored":true,"browser.urlbar.suggest.quicksuggest.sponsored":true,"media.gmp-gmpopenh264.lastInstallStart":1763354920,"media.gmp-gmpopenh264.lastDownload":1763354920,"media.gmp-gmpopenh264.lastUpdate":1763354920,"media.gmp-widevinecdm.lastInstallStart":1763363440,"media.gmp-widevinecdm.lastDownload":1763363441,"media.gmp-widevinecdm.lastUpdate":1763363441,"media.gmp-manager.lastCheck":1763527774,"media.gmp-manager.lastEmptyCheck":1763527774,"network.http.microsoft-entra-sso.enabled":false,"network.trr.strict_native_fallback":false,"privacy.donottrackheader.enabled":true,"widget.content.gtk-high-contrast.enabled":true},"sandbox":{"effectiveContentProcessLevel":6,"contentWin32kLockdownState":3},"addonCompatibilityCheckEnabled":true,"isDefaultBrowser":true,"defaultSearchEngine":"ddg","defaultSearchEngineData":{"loadPath":"[app]ddg","name":"DuckDuckGo","submissionURL":"https://duckduckgo.com/?t=ffab&q="}},"profile":{"creationDate":20409,"firstUseDate":20409},"addons":{"activeAddons":{"webcompat@mozilla.org":{"version":"146.9.20251107.171218","scope":1,"type":"extension","updateDay":20409,"isSystem":true,"isWebExtension":true,"multiprocessCompatible":true,"blocklisted":false,"description":"Urgent post-release fixes for web compatibility.","name":"Web Compatibility Interventions","userDisabled":false,"appDisabled":false,"foreignInstall":false,"hasBinaryComponents":false,"installDay":20409,"signedState":3,"signedTypes":"[2,1]","quarantineIgnoredByApp":true,"quarantineIgnoredByUser":false},"uBlock0@raymondhill.net":{"version":"1.67.0","scope":1,"type":"extension","updateDay":20409,"isSystem":false,"isWebExtension":true,"multiprocessCompatible":true,"blocklisted":false,"description":"Finally, an efficient blocker. Easy on CPU and memory.","name":"uBlock Origin","userDisabled":false,"appDisabled":false,"foreignInstall":false,"hasBinaryComponents":false,"installDay":20409,"signedState":2,"signedTypes":"[2,1]","quarantineIgnoredByApp":true,"quarantineIgnoredByUser":false},"addon@darkreader.org":{"version":"4.9.113","scope":1,"type":"extension","updateDay":20409,"isSystem":false,"isWebExtension":true,"multiprocessCompatible":true,"blocklisted":false,"description":"Dark mode for every website. Take care of your eyes, use dark theme for night and daily browsing.","name":"Dark Reader","userDisabled":false,"appDisabled":false,"foreignInstall":false,"hasBinaryComponents":false,"installDay":20409,"signedState":2,"signedTypes":"[2,1]","quarantineIgnoredByApp":true,"quarantineIgnoredByUser":false},"{aecec67f-0d10-4fa7-b7c7-609a2db280cf}":{"version":"2.31.0","scope":1,"type":"extension","updateDay":20409,"isSystem":false,"isWebExtension":true,"multiprocessCompatible":true,"blocklisted":false,"description":"An open source userscript manager that supports a lot of browsers","name":"Violentmonkey","userDisabled":false,"appDisabled":false,"foreignInstall":false,"hasBinaryComponents":false,"installDay":20409,"signedState":2,"signedTypes":"[2,1]","quarantineIgnoredByApp":false,"quarantineIgnoredByUser":false},"forget-me-not@lusito.info":{"version":"2.2.8","scope":1,"type":"extension","updateDay":20409,"isSystem":false,"isWebExtension":true,"multiprocessCompatible":true,"blocklisted":false,"description":"Make the browser forget website data, except for the data you want to keep.","name":"Forget Me Not - Forget cookies & other data","userDisabled":false,"appDisabled":false,"foreignInstall":false,"hasBinaryComponents":false,"installDay":20409,"signedState":2,"signedTypes":"[2,0]","quarantineIgnoredByApp":false,"quarantineIgnoredByUser":false},"{41f9e51d-35e4-4b29-af66-422ff81c8b41}":{"version":"2.3.2resigned1","scope":1,"type":"extension","updateDay":20409,"isSystem":false,"isWebExtension":true,"multiprocessCompatible":true,"blocklisted":false,"description":"Adds the ability to disable JavaScript on specific sites.","name":"Disable JavaScript","userDisabled":false,"appDisabled":false,"foreignInstall":false,"hasBinaryComponents":false,"installDay":20409,"signedState":2,"signedTypes":"[2,0]","quarantineIgnoredByApp":false,"quarantineIgnoredByUser":false},"jid1-xUfzOsOFlzSOXg@jetpack":{"version":"5.24.8","scope":1,"type":"extension","updateDay":20409,"isSystem":false,"isWebExtension":true,"multiprocessCompatible":true,"blocklisted":false,"description":"A suite of modules that enhance your Reddit browsing experience","name":"Reddit Enhancement Suite","userDisabled":false,"appDisabled":false,"foreignInstall":false,"hasBinaryComponents":false,"installDay":20409,"signedState":2,"signedTypes":"[2,1]","quarantineIgnoredByApp":false,"quarantineIgnoredByUser":false},"plasma-browser-integration@kde.org":{"version":"2.1","scope":1,"type":"extension","updateDay":20410,"isSystem":false,"isWebExtension":true,"multiprocessCompatible":true,"blocklisted":false,"description":"Provides better integration with the KDE Plasma desktop.","name":"Plasma Integration","userDisabled":false,"appDisabled":false,"foreignInstall":false,"hasBinaryComponents":false,"installDay":20410,"signedState":2,"signedTypes":"[2,1]","quarantineIgnoredByApp":false,"quarantineIgnoredByUser":false},"data-leak-blocker@mozilla.com":{"version":"144.0.0","scope":4,"type":"extension","updateDay":0,"isSystem":true,"isWebExtension":true,"multiprocessCompatible":true,"blocklisted":false,"description":"","name":"Data Leak Blocker","userDisabled":false,"appDisabled":false,"foreignInstall":false,"hasBinaryComponents":false,"installDay":0,"quarantineIgnoredByApp":true,"quarantineIgnoredByUser":false},"formautofill@mozilla.org":{"version":"1.0.1","scope":4,"type":"extension","updateDay":0,"isSystem":true,"isWebExtension":true,"multiprocessCompatible":true,"blocklisted":false,"description":null,"name":"Form Autofill","userDisabled":false,"appDisabled":false,"foreignInstall":false,"hasBinaryComponents":false,"installDay":0,"quarantineIgnoredByApp":true,"quarantineIgnoredByUser":false},"ipp-activator@mozilla.com":{"version":"0.1","scope":4,"type":"extension","updateDay":0,"isSystem":true,"isWebExtension":true,"multiprocessCompatible":true,"blocklisted":false,"description":"A system add-on to activate IPP in 143","name":"IPP Activator","userDisabled":false,"appDisabled":false,"foreignInstall":false,"hasBinaryComponents":false,"installDay":0,"quarantineIgnoredByApp":true,"quarantineIgnoredByUser":false},"newtab@mozilla.org":{"version":"145.2.0","scope":4,"type":"extension","updateDay":0,"isSystem":true,"isWebExtension":true,"multiprocessCompatible":true,"blocklisted":false,"description":"","name":"New Tab","userDisabled":false,"appDisabled":false,"foreignInstall":false,"hasBinaryComponents":false,"installDay":0,"quarantineIgnoredByApp":true,"quarantineIgnoredByUser":false},"pictureinpicture@mozilla.org":{"version":"1.0.0","scope":4,"type":"extension","updateDay":0,"isSystem":true,"isWebExtension":true,"multiprocessCompatible":true,"blocklisted":false,"description":"Fixes for web compatibility with Picture-in-Picture","name":"Picture-In-Picture","userDisabled":false,"appDisabled":false,"foreignInstall":false,"hasBinaryComponents":false,"installDay":0,"quarantineIgnoredByApp":true,"quarantineIgnoredByUser":false},"addons-search-detection@mozilla.com":{"version":"3.0.0","scope":4,"type":"extension","updateDay":0,"isSystem":true,"isWebExtension":true,"multiprocessCompatible":true,"blocklisted":false,"description":"","name":"Add-ons Search Detection","userDisabled":false,"appDisabled":false,"foreignInstall":false,"hasBinaryComponents":false,"installDay":0,"quarantineIgnoredByApp":true,"quarantineIgnoredByUser":false}},"theme":{"id":"default-theme@mozilla.org","blocklisted":false,"description":"Follow the operating system setting for buttons, menus, and windows.","name":"System theme — auto","userDisabled":false,"appDisabled":false,"version":"1.4.2","scope":4,"foreignInstall":false,"hasBinaryComponents":false,"installDay":20409,"updateDay":20409},"activeGMPlugins":{"gmp-gmpopenh264":{"version":"2.6.0","userDisabled":false,"applyBackgroundUpdates":1},"gmp-widevinecdm":{"version":"4.10.2891.0","userDisabled":false,"applyBackgroundUpdates":1}}},"experiments":{"long-term-holdback-2025h1-growth-desktop":{"branch":"delivery","type":"nimbus-nimbus"},"1-callout-contextual-chatbot-suggestion-treatment-a-tab-switching-copy-rollout":{"branch":"treatment-a-tab-switching-copy","type":"nimbus-rollout"},"account-adoption-callout-passwords-global-rollout":{"branch":"treatment-e","type":"nimbus-rollout"},"account-adoption-pxi-menu-rollout-v2":{"branch":"treatment-a","type":"nimbus-rollout"},"address-autofill-desktop-pref-release-rollout":{"branch":"enable-address-autofill","type":"nimbus-rollout"},"ai-chatbot-page-summarization-mvp-treatment-a-callout-badge-rollout-v2":{"branch":"treatment-a-callout-badge","type":"nimbus-rollout"},"context-id-rotation-every-3-days":{"branch":"control","type":"nimbus-rollout"},"deprecate-ipaddrany-rollout-for-release":{"branch":"control","type":"nimbus-rollout"},"desktop-release-rollout-show-relay-to-all-browsers-next-sign-up-modal-cta":{"branch":"next-sign-up-modal-cta","type":"nimbus-rollout"},"disable-enrollment-status-telemetry-for-firefox-desktop-via-nimbustelemetry":{"branch":"control","type":"nimbus-rollout"},"downsample-uptakeremotecontent-events":{"branch":"control","type":"nimbus-rollout"},"enable-newtab-telemetry-by-time-zone-offset":{"branch":"branch","type":"nimbus-rollout"},"enable-nimbus-unenrollment-synchronization":{"branch":"control","type":"nimbus-rollout"},"encrypted-client-hello-fallback-mechanism":{"branch":"control","type":"nimbus-rollout"},"enforce-crlite-results-and-limit-use-of-ocsp-rollout":{"branch":"enforce","type":"nimbus-rollout"},"etp-strict-message-release":{"branch":"control","type":"nimbus-rollout"},"fast-udp-for-firefox-treatment-fast-udp-release-rollout":{"branch":"treatment-fast-udp","type":"nimbus-rollout"},"fox-doodle-multi-action-cta-2025-rollout":{"branch":"treatment-a","type":"nimbus-rollout"},"fx-accounts-ping-release-rollout-2":{"branch":"control","type":"nimbus-rollout"},"link-previews-all-channel-rollout-with-onboarding":{"branch":"long-press-preview","type":"nimbus-rollout"},"link-previews-all-channel-rollout-without-onboarding":{"branch":"long-press-preview","type":"nimbus-rollout"},"mozilla-vpn-in-private-browsing-treatment-d-rollout-en-only":{"branch":"treatment-d","type":"nimbus-rollout"},"multiple-profile-switching-rollout-v2":{"branch":"treatment-a-multi-profiles","type":"nimbus-rollout"},"new-tab-145120251009134757-to-release":{"branch":"rollout","type":"nimbus-rollout"},"ohttp-merino-content-recs-rollout":{"branch":"enable-ohttp","type":"nimbus-rollout"},"pdf-annotations-highlight-treatment-b-rollout":{"branch":"treatment-b","type":"nimbus-rollout"},"pin-frequently-used-websites-143-promo-rollout-all-locales":{"branch":"rollout-branch","type":"nimbus-rollout"},"product-insight-telemetry-via-server-knobs-rollout-release":{"branch":"control-rollout","type":"nimbus-rollout"},"refactor-new-tab-telemetry-rollout":{"branch":"treatment","type":"nimbus-rollout"},"relay-integration-into-firefox-118-release-for-all-fxa-and-autofill-users":{"branch":"enable-relay-integration","type":"nimbus-rollout"},"roll-out-expanded-sign-in-pxi-toolbar-button-wcallout-signed-out":{"branch":"sign-in-with-call-out","type":"nimbus-rollout"},"sections-rollout-us":{"branch":"sections","type":"nimbus-rollout"},"smart-tab-groups-rollout-beta":{"branch":"smart-tab-groups","type":"nimbus-rollout"},"store-new-tab-content-interactions-locally":{"branch":"store-events","type":"nimbus-rollout"},"unified-api-for-spocs-and-top-sites-controlled-rollout-for-release-133":{"branch":"control","type":"nimbus-rollout"},"visual-card-updates":{"branch":"updated","type":"nimbus-rollout"},"visual-search-rollout":{"branch":"google-lens-rollout","type":"nimbus-rollout"},"windows-ui-automation-release-rollout":{"branch":"rollout","type":"nimbus-rollout"}},"services":{"accountEnabled":true,"syncEnabled":true}} Throttleable: 1 TotalPageFile: 37691719680 TotalPhysicalMemory: 33396756480 URL: https://www.youtube.com/watch?v=MUVLHRaYilU UptimeTS: 5788.34422208 UtilityProcessStatus: Running Vendor: Mozilla Version: 145.0.1 useragent_locale: en-US This report also contains technical information about the state of the application when it crashed.

Cartlannaithe 1 150

Firefox crashing

Hi Mozilla I hav got a problem with Firefox on Kubuntu 24.04.3. Everytime the computer is restarted Firefox crashes the first time it's started. That's not a big problem,… (tuilleadh eolais)

Hi Mozilla I hav got a problem with Firefox on Kubuntu 24.04.3. Everytime the computer is restarted Firefox crashes the first time it's started. That's not a big problem, starting Firefox again don't take long. But the problems is exceeding. If i start Firefox by clicking a link in a mail in Thunderbird. And Firefox has not yet been started, It crashes, but now it's also invaliding the Task bar on the screen where Firefox was started. Invaliding means that I cannot start apps from that screens taskbar, and the clock has stalled, none of the tools works etc. The only possibility solution I have been able to figure out, is restart (It's like going back to Win 98). Sometimes I am able to start a app from that invalid taskbar. But it's not the one app that i clicked on. Even though I can trigger it via Thunderbird, the invaliding of the taskbar will occur after a while. And I have to restart. I am not sure if this is the right place to post. But Firefox is always involved, but maybe Thunderbird or Ubuntu was the right place? Every time Firefox crashes there is send a crash report to Mozilla, but is has been going on for a while, so i guess that nobody is looking at the crash report. If I use Chromium instead of Firefox I don't see the problem.

Cartlannaithe 7 468

Tabs Crashing Constantly in FF 146.x 147.x and 147.0.7esr

I've been using Firefox on Linux since it was Nautilus. Currently running EasyOS Linux Daedalus and Excalibur on different Lenovo ThinkCentre Tiny Core i3-8100t boxes and… (tuilleadh eolais)

I've been using Firefox on Linux since it was Nautilus. Currently running EasyOS Linux Daedalus and Excalibur on different Lenovo ThinkCentre Tiny Core i3-8100t boxes and different drives: A good Samsung SSD and two good flashdrives. 32G new RAM installed on each box. I've been using these boxes for over a year. For the last month or so, ever since updating to v. 146 my tabs have been crashing like crazy! I don't normally have more than 10 tabs open at once. But now, as soon as I open a 5th tab it crashes.

I'm running Top to watch CPU and RAM usage. I see nothing unusual. I've rebooted. Disabled all add-ons and run in Troubleshoot mode. Tabs still crash. My only add-ons are uBlock Origin, Temporary Containers and Dark Mode. It happens whether I have hardware acceleration turned on or off. I don't know what else to try. Here are my most recent crash reports. I hope you can figure out the problem. Thank you so much!

Submitted Crash Reports Report ID Date Submitted bp-570147ea-4ab1-4543-828a-d5b7d0260202 2/2/26, 12:04 PM View bp-6422cca3-a458-4b68-9d70-e4acc0260202 2/2/26, 12:00 PM View bp-6be58295-46a1-411d-a241-3f85b0260202 2/2/26, 2:52 AM View bp-afa98aeb-f15f-418b-abe5-06da80260202 2/1/26, 10:03 PM View bp-9c7632d5-db44-47e3-babf-a2bd70260202 2/1/26, 8:28 PM View bp-95d245df-f31d-4512-80bd-f0d180260202 2/1/26, 8:18 PM View bp-85752e77-2bb1-4f13-a2b5-68fdb0260202 2/1/26, 7:24 PM View bp-ae5d263d-608b-485e-867e-2aa190260202 2/1/26, 7:21 PM View bp-9efef3a5-b1ef-4279-b055-fa4760260202 2/1/26, 7:00 PM View bp-5b05d78e-26d2-4896-bbba-bea6a0260202 2/1/26, 6:58 PM View bp-acbd8424-5545-4e40-afbb-93ca90260201 2/1/26, 12:33 PM View bp-1415051a-9824-44d7-8f87-8fd270260124 1/24/26, 8:47 AM View bp-9c50b2a5-27a7-45f6-a65c-e45070260124 1/24/26, 8:47 AM View bp-28e5e55f-952f-45a9-9c99-44e300260124 1/23/26, 11:37 PM View bp-3b509a00-0a8f-4a67-94ec-fad500260124 1/23/26, 11:37 PM View bp-65b6d54d-cbf7-4045-b189-019fb0260124 1/23/26, 11:23 PM View bp-a5e110b3-6d7d-4aa4-b8a7-439f10260124 1/23/26, 9:32 PM View bp-d74bf5ce-fdcd-41e4-b2be-6ed990260124 1/23/26, 9:12 PM View bp-cebf5062-d3aa-4653-9d64-2ad0a0260124 1/23/26, 6:57 PM View bp-1bcd2f2e-2136-412b-8919-ed96c0260123 1/23/26, 5:54 PM View bp-50d66365-399c-464a-b6f4-8a3230260123 1/23/26, 5:32 PM View bp-95b5ab2b-35d4-4867-8f33-ba1b10260123 1/23/26, 5:26 PM View bp-b7c48b83-02cd-435f-b466-dab650260123 1/23/26, 5:26 PM View bp-1eccdf1e-184f-4cd8-8e1f-1d6cb0260123 1/23/26, 3:33 PM View bp-22b3fe80-9420-403b-84a4-4840c0260123 1/23/26, 12:26 PM View bp-aa6baadc-fa01-4c42-90d5-5d4120260202 2/2/26, 12:07 PM View bp-9cf8b3be-8be4-4fd2-a812-444540260202 2/2/26, 12:07 PM View bp-22f8081d-7052-4962-a699-66b600260202 2/2/26, 12:07 PM View

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