Akkulaufzeit seit Update auf OS X Yosemite Version 10.10.4 dramatisch gesunken.

[roiher]

Hallo zusammen,

Vielleicht kann mir hier jemand helfen.

Ich bin mit meinem Apple mac book Air (2011) super zufrieden, alles ist gut gelaufen, jedoch seit dem update auf OS X Yosemite hat die Akkulaufzeit von mehreren Stunden auf nunmehr unter eine Stunde abgenommen.

Aus anderen Forenbeiträgen habe ich rausgelesen dass man mittels EtreCheck einen Systemcheck machen soll.

Hab dies nun gemacht, kann aber leider daraus nichts rauslesen.

Kann mir hier jemand helfen meine Akkulaufzeit wieder zu verbessern?


Hier die EtreCheck Daten:

EtreCheck version: 2.3 (135)


Report generated 8/2/15, 2:28 PM


Download EtreCheck from http://etresoft.com/etrecheck




Click the [Click for support] links for help with non-Apple products.


Click the [Click for details] links for more information about that line.




Hardware Information: (What does this mean?)


    MacBook Air (13-inch, Mid 2011) (Verified)


    MacBook Air - model: MacBookAir4,2


    1 1.8 GHz Intel Core i7 CPU: 2-core


    4 GB RAM Not upgradeable


        BANK 0/DIMM0


            2 GB DDR3 1333 MHz ok


        BANK 1/DIMM0


            2 GB DDR3 1333 MHz ok


    Bluetooth: Old - Handoff/Airdrop2 not supported


    Wireless:  en0: 802.11 a/b/g/n


    Battery: Health = Normal - Cycle count = 553 - SN = D861437047NDKRNA8




Video Information: (What does this mean?)


    Intel HD Graphics 3000


        Color LCD 1440 x 900




System Software: (What does this mean?)


    OS X 10.10.4 (14E46) - Time since boot: about 7 days




Disk Information: (What does this mean?)


    APPLE SSD SM256C disk0 : (251 GB) (Solid State - TRIM: Yes)


        EFI (disk0s1) <not mounted> : 210 MB


        Recovery HD (disk0s3) <not mounted>  [Recovery]: 650 MB


        Macintosh HD (disk1) / : 248.41 GB (38.92 GB free)


            Encrypted AES-XTS Unlocked Converting


            Core Storage: disk0s2 250.14 GB Online




USB Information: (What does this mean?)


    Apple Internal Memory Card Reader


    Apple Inc. Apple Internal Keyboard / Trackpad


    Apple Inc. BRCM20702 Hub


        Apple Inc. Bluetooth USB Host Controller


    Apple Inc. FaceTime Camera (Built-in)




Thunderbolt Information: (What does this mean?)


    Apple Inc. thunderbolt_bus




Gatekeeper: (What does this mean?)


    Mac App Store and identified developers




Kernel Extensions: (What does this mean?)


        /Incompatible Software/avast!.app


    [not loaded]    com.avast.AvastFileShield (1.0.1) [Click for support]


    [not loaded]    com.avast.PacketForwarder (1.3) [Click for support]




        /Library/Extensions


    [loaded]    com.sophos.kext.sav (9.2.50 - SDK 10.8) [Click for support]


    [loaded]    com.sophos.nke.swi (9.2.50 - SDK 10.8) [Click for support]




Startup Items: (What does this mean?)


    TuxeraNTFSUnmountHelper: Path: /Library/StartupItems/TuxeraNTFSUnmountHelper


    Startup items are obsolete in OS X Yosemite




Problem System Launch Agents: (What does this mean?)


    [killed]    com.apple.CallHistoryPluginHelper.plist


    [killed]    com.apple.CallHistorySyncHelper.plist


    [killed]    com.apple.coreservices.appleid.authentication.plist


    [killed]    com.apple.gamed.plist


    [killed]    com.apple.icloud.fmfd.plist


    [killed]    com.apple.nsurlsessiond.plist


    [killed]    com.apple.SafariNotificationAgent.plist


    [killed]    com.apple.scopedbookmarkagent.xpc.plist


    [killed]    com.apple.security.cloudkeychainproxy.plist


    [killed]    com.apple.telephonyutilities.callservicesd.plist


    10 processes killed due to memory pressure




Problem System Launch Daemons: (What does this mean?)


    [killed]    com.apple.AssetCacheLocatorService.plist


    [killed]    com.apple.awdd.plist


    [killed]    com.apple.ctkd.plist


    [killed]    com.apple.emond.aslmanager.plist


    [killed]    com.apple.nehelper.plist


    [killed]    com.apple.nsurlsessiond.plist


    [killed]    com.apple.tccd.system.plist


    [killed]    com.apple.wdhelper.plist


    8 processes killed due to memory pressure




Launch Agents: (What does this mean?)


    [loaded]    com.oracle.java.Java-Updater.plist [Click for support]


    [running]    com.sophos.uiserver.plist [Click for support]




Launch Daemons: (What does this mean?)


    [loaded]    com.adobe.fpsaud.plist [Click for support]


    [loaded]    com.avast.crashreport.plist [Click for support]


    [loaded]    com.microsoft.office.licensing.helper.plist [Click for support]


    [loaded]    com.oracle.java.Helper-Tool.plist [Click for support]


    [loaded]    com.oracle.java.JavaUpdateHelper.plist [Click for support]


    [running]    com.sophos.common.servicemanager.plist [Click for support]




User Launch Agents: (What does this mean?)


    [loaded]    com.adobe.ARM.[...].plist [Click for support]


    [loaded]    com.google.keystone.agent.plist [Click for support]


    [running]    com.spotify.webhelper.plist [Click for support]




User Login Items: (What does this mean?)


    iTunesHelper    Programm Hidden (/Applications/iTunes.app/Contents/MacOS/iTunesHelper.app)


    CrossOver CD Helper    UNKNOWN  (missing value)


    Dropbox    Programm  (/Applications/Dropbox.app)


    Spotify    Programm Hidden (/Applications/Spotify.app)




Internet Plug-ins: (What does this mean?)


    FlashPlayer-10.6: Version: 18.0.0.209 - SDK 10.6 [Click for support]


    QuickTime Plugin: Version: 7.7.3


    AdobePDFViewerNPAPI: Version: 10.1.14 [Click for support]


    AdobePDFViewer: Version: 10.1.14 [Click for support]


    Flash Player: Version: 18.0.0.209 - SDK 10.6 [Click for support]


    Default Browser: Version: 600 - SDK 10.10


    SharePointBrowserPlugin: Version: 14.0.0 [Click for support]


    Silverlight: Version: 5.0.61118.0 - SDK 10.6 [Click for support]


    JavaAppletPlugin: Version: Java 8 Update 45 Check version




User internet Plug-ins: (What does this mean?)


    Google Earth Web Plug-in: Version: 7.1 [Click for support]




Safari Extensions: (What does this mean?)


    AdBlock


    avast! WebRep


    Youtube MP3 Converter




3rd Party Preference Panes: (What does this mean?)


    Flash Player  [Click for support]


    Java  [Click for support]


    Paragon NTFS for Mac ® OS X  [Click for support]


    Perian  [Click for support]


    Tuxera NTFS  [Click for support]




Time Machine: (What does this mean?)


    Time Machine not configured!




Top Processes by CPU: (What does this mean?)


        28%    WindowServer


        14%    corestoraged


        10%    com.apple.WebKit.WebContent(15)


        7%    ARM


        6%    Safari




Top Processes by Memory: (What does this mean?)


    594 MB    com.apple.WebKit.WebContent(15)


    539 MB    kernel_task


    356 MB    Safari


    74 MB    Skype


    61 MB    InterCheck




Virtual Memory Information: (What does this mean?)


    39 MB    Free RAM


    3.96 GB    Used RAM (511 MB Cached)


    851 MB    Swap Used




Diagnostics Information: (What does this mean?)


    Jul 24, 2015, 04:51:55 PM    /Library/Logs/DiagnosticReports/Kernel_2015-07-24-165155_[redacted].panic [Click for details]

 

[orcymmot]

Versuch doch einfach nochmal drüber zu installieren.
Dürfte eigentlich nicht sein, dass die Laufzeit so rapide abnimmt.
Wenn es trotzdem nicht besser wird, dann geh zur letzten "funktionierenden" Version zurück.

 

[bernie313]

avast, Sophos sollten weg.
Spotify ist Akkufresser und läuft ja im Hintergrund mit, ist denn diese Version Yosemitefähig, bzw. gibt es eventuell ein Update dafür.
Tuxera und Paragon, wofür 2 Dinge, wo eines reicht?
Des weiteren hast du für deine Anwendungen etwas wenig RAM oder solltest mal neu starten.

 

[roiher]

Super, vielen Dank, werde die Vorschläge gleich mal testen.

 

[Pucker]

Mir ist es übrigens auch schon aufgefallen, dass die Akkuleistung seit dem Update auf 10.10.4 merklich abgenommen hat. Ich würde sagen, dass ich im Vergleich zu 10.10.3 etwa eine Stunde Akkuleistung eingebüßt habe. Das ist etwas ärgerlich, auch wenn die Leistung im Vergleich zu den gängigen Windows Notebooks immer noch sehr gut ist.