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FF is slow even after fresh install, but fast when started in "safe mode"
It's on windows 7, everything is choppy (opening menus, loading pages, opening new tabs, opening settings, ..)
I started in "safe mode" and everything was responsive. Restarted and disabled all addons / plugins -> back to choppy.
Deinstalled, renamed profile directory and restarted: Choppy again :(
Any idea? I'm currently on Chrome for this question. If I could provide more information, please tell me.
about:support gives these: {
"application": { "name": "Firefox", "version": "38.0.1", "buildID": "20150513174244", "userAgent": "Mozilla/5.0 (Windows NT 6.1; WOW64; rv:38.0) Gecko/20100101 Firefox/38.0", "updateChannel": "release", "supportURL": "https://support.mozilla.org/1/firefox/38.0.1/WINNT/de/", "numTotalWindows": 1, "numRemoteWindows": 0, "remoteAutoStart": false }, "crashes": { "submitted": [], "pending": 0 }, "modifiedPreferences": { "browser.cache.disk.smart_size.first_run": false, "browser.cache.disk.smart_size.use_old_max": false, "browser.cache.disk.capacity": 358400, "browser.cache.frecency_experiment": 1, "browser.download.importedFromSqlite": true, "browser.places.smartBookmarksVersion": 7, "browser.sessionstore.upgradeBackup.latestBuildID": "20150513174244", "browser.startup.homepage_override.mstone": "38.0.1", "browser.startup.homepage_override.buildID": "20150513174244", "dom.mozApps.used": true, "extensions.lastAppVersion": "38.0.1", "media.gmp-eme-adobe.lastUpdate": 1432155265, "media.gmp-gmpopenh264.lastUpdate": 1432155267, "media.gmp-gmpopenh264.version": "1.4", "media.gmp-eme-adobe.version": "9", "media.gmp-manager.lastCheck": 1432155248, "media.gmp-manager.buildID": "20150513174244", "network.cookie.prefsMigrated": true, "network.predictor.cleaned-up": true, "places.database.lastMaintenance": 1432156065, "places.history.expiration.transient_current_max_pages": 53646, "plugin.importedState": true, "plugin.disable_full_page_plugin_for_types": "application/pdf", "privacy.sanitize.migrateFx3Prefs": true, "storage.vacuum.last.places.sqlite": 1432156193, "storage.vacuum.last.index": 0 }, "lockedPreferences": {}, "graphics": { "numTotalWindows": 1, "numAcceleratedWindows": 0, "windowLayerManagerType": "Basic", "windowLayerManagerRemote": true, "numAcceleratedWindowsMessage": [ "tryNewerDriver", "9.6" ], "adapterDescription": "Standard-VGA-Grafikkarte", "adapterVendorID": "0x1002", "adapterDeviceID": "0x7145", "adapterSubsysID": "200617aa", "adapterRAM": "Unknown", "adapterDrivers": "vga framebuf vga256 vga64k", "driverVersion": "6.1.7600.16385", "driverDate": "6-21-2006", "adapterDescription2": "", "adapterVendorID2": "", "adapterDeviceID2": "", "adapterSubsysID2": "", "adapterRAM2": "", "adapterDrivers2": "", "driverVersion2": "", "driverDate2": "", "isGPU2Active": false, "direct2DEnabled": false, "directWriteEnabled": false, "directWriteVersion": "6.2.9200.17292", "direct2DEnabledMessage": [ "tryNewerDriver", "9.6" ], "webglRendererMessage": [ "tryNewerDriver", "9.6" ], "info": { "AzureCanvasBackend": "skia", "AzureSkiaAccelerated": 0, "AzureFallbackCanvasBackend": "cairo", "AzureContentBackend": "cairo" } }, "javaScript": { "incrementalGCEnabled": true }, "accessibility": { "isActive": false, "forceDisabled": 0 }, "libraryVersions": { "NSPR": { "minVersion": "4.10.8", "version": "4.10.8" }, "NSS": { "minVersion": "3.18.1 Basic ECC", "version": "3.18.1 Basic ECC" }, "NSSUTIL": { "minVersion": "3.18.1", "version": "3.18.1" }, "NSSSSL": { "minVersion": "3.18.1 Basic ECC", "version": "3.18.1 Basic ECC" }, "NSSSMIME": { "minVersion": "3.18.1 Basic ECC", "version": "3.18.1 Basic ECC" } }, "userJS": { "exists": false }, "extensions": [ { "name": "Firefox Certificate Store Hotfix", "version": "20150311.01", "isActive": false, "id": "firefox-hotfix@mozilla.org" } ], "experiments": []
}
All Replies (1)
hi, thanks for posting your configuration - probably firefox will go back to speeds as used to once you update your system's graphics driver: https://support.lenovo.com/us/en/downloads/ds004138