Since two days Thunderbird crashes on startup. I even removed all (incl. Library Files) files from my laptop and reinstalled Thunderbird. Still the same problem. ----------------- '''Log:''' AdapterDeviceID: 0x0d26 AdapterVendorID: 0x8086 Add-ons: default-theme%40mozilla.org:1.3,google%40search.mozilla.org:1.0,ddg%40search.mozilla.org:1.0,amazon%40search.mozilla.org:1.1,leo_ende_de%40search.mozilla.org:1.0,wikipedia%40search.mozilla.org:1.0,bing%40search.mozilla.org:1.0,ecosia%40search.mozilla.org:1.1 AvailablePhysicalMemory: 164257792 AvailableSwapMemory: 1072168960 BackgroundTaskMode: 0 BuildID: 20231122164546 ContentSandboxCapable: 1 ContentSandboxLevel: 1 CrashTime: 1701506012 DOMFissionEnabled: 1 DOMIPCEnabled: 1 EMCheckCompatibility: true EventLoopNestingLevel: 1 GpuSandboxLevel: 0 GraphicsNumRenderers: 1 HeadlessMode: 0 InstallTime: 1701505211 LastStartupWasCrash: 1 MacAvailableMemorySysctl: 84 MacMemoryPressure: Normal MacMemoryPressureCriticalTime: Unset MacMemoryPressureNormalTime: 1701506008 MacMemoryPressureSysctl: 1 MacMemoryPressureWarningTime: Unset Notes: FP(D00-L1000-W0000000-T010) WR? WR+ GL Context? GL Context+ ProductID: {3550f703-e582-4d05-9a08-453d09bdfdc6} ProductName: Thunderbird PurgeablePhysicalMemory: 848007168 ReleaseChannel: release SafeMode: 0 SecondsSinceLastCrash: 672 StartupCacheValid: 0 StartupCrash: 0 StartupTime: 1701506008 SubmittedFrom: Client TelemetryEnvironment: {"build":{"applicationId":"{3550f703-e582-4d05-9a08-453d09bdfdc6}","applicationName":"Thunderbird","architecture":"x86-64","buildId":"20231122164546","version":"115.5.1","vendor":null,"displayVersion":"115.5.1","platformVersion":"115.5.0","xpcomAbi":"x86_64-gcc3","updaterAvailable":true},"partner":{"distributionId":null,"distributionVersion":null,"partnerId":null,"distributor":null,"distributorChannel":null,"partnerNames":[]},"system":{"memoryMB":16384,"virtualMaxMB":null,"cpu":{"extensions":["hasMMX","hasSSE","hasSSE2","hasSSE3","hasSSSE3","hasSSE4_1","hasSSE4_2","hasAVX","hasAVX2","hasAES"]},"os":{"name":"Darwin","version":"21.6.0","locale":"de-DE"},"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,"EmbeddedInFirefoxReality":null,"adapters":[{"description":null,"vendorID":"0x8086","deviceID":"0x0d26","subsysID":null,"RAM":0,"driver":null,"driverVendor":null,"driverVersion":null,"driverDate":null,"GPUActive":true},{"description":null,"vendorID":"0x1002","deviceID":"0x6821","subsysID":null,"RAM":0,"driver":null,"driverVendor":null,"driverVersion":null,"driverDate":null,"GPUActive":null}],"monitors":[{"screenWidth":2880,"screenHeight":1800,"scale":2}],"features":{"compositor":"webrender","hwCompositing":{"status":"available"},"gpuProcess":{"status":"unused"},"webrender":{"status":"available"},"wrCompositor":{"status":"available"},"openglCompositing":{"status":"available"},"omtp":{"status":"unused"}}},"appleModelId":"MacBookPro11,5","hasWinPackageId":null},"settings":{"blocklistEnabled":true,"e10sEnabled":true,"e10sMultiProcesses":8,"fissionEnabled":true,"telemetryEnabled":false,"locale":"de","intl":{"requestedLocales":["de"],"availableLocales":["en-US","de"],"appLocales":["de","en-US"],"systemLocales":["de-DE"],"regionalPrefsLocales":["de-DE"],"acceptLanguages":["de","en-US","en"]},"update":{"channel":"release","enabled":true,"autoDownload":true,"background":true},"userPrefs":{"browser.fixup.alternate.enabled":false,"browser.search.region":"DE","network.trr.strict_native_fallback":false,"widget.content.gtk-high-contrast.enabled":true},"sandbox":{"effectiveContentProcessLevel":1,"contentWin32kLockdownState":3},"addonCompatibilityCheckEnabled":true,"isDefaultBrowser":null},"profile":{"creationDate":19693,"firstUseDate":19693},"addons":{"activeAddons":{"google@search.mozilla.org":{"version":"1.0","scope":4,"type":"extension","updateDay":null,"isSystem":false,"isWebExtension":true,"multiprocessCompatible":true},"ddg@search.mozilla.org":{"version":"1.0","scope":4,"type":"extension","updateDay":null,"isSystem":false,"isWebExtension":true,"multiprocessCompatible":true},"amazon@search.mozilla.org":{"version":"1.1","scope":4,"type":"extension","updateDay":null,"isSystem":false,"isWebExtension":true,"multiprocessCompatible":true},"leo_ende_de@search.mozilla.org":{"version":"1.0","scope":4,"type":"extension","updateDay":null,"isSystem":false,"isWebExtension":true,"multiprocessCompatible":true},"wikipedia@search.mozilla.org":{"version":"1.0","scope":4,"type":"extension","updateDay":null,"isSystem":false,"isWebExtension":true,"multiprocessCompatible":true},"bing@search.mozilla.org":{"version":"1.0","scope":4,"type":"extension","updateDay":null,"isSystem":false,"isWebExtension":true,"multiprocessCompatible":true},"ecosia@search.mozilla.org":{"version":"1.1","scope":4,"type":"extension","updateDay":null,"isSystem":false,"isWebExtension":true,"multiprocessCompatible":true}},"theme":{},"activeGMPlugins":{"dummy-gmp":{"version":"0.1","userDisabled":false,"applyBackgroundUpdates":1}}}} Throttleable: 1 TotalPhysicalMemory: 17179869184 UptimeTS: 4.51456372 Version: 115.5.1 useragent_locale: de ----------------- MacBookPro11,5 Quad-Core Intel Core i7 2,5 GHz Processors: 1 Cores: 4 Speicher: 16 GB