1 Reply Latest reply: Jun 19, 2014 8:22 AM by John Galt
amarama79 Level 1 Level 1 (0 points)

Hello all,

 

I am new to these forums. I am having trouble with a slow running Macbook Air using Mavericks. I saw that my kernel_tasks were running high (1.5-1.7 GB) so I ran an EtreCheck. I'll post the results below.

 

I see that EtreCheck recommends deleting kernel extensions and failed launch daemons and agents. Can someone explain to me how to do this? Also are there other aspects of the Etrecheck results that I should try to fix in my system in order to have it run more efficiently?

 

Thank you,

 

Anne-Marie

 

EtreCheck version: 1.9.12 (48)

Report generated June 18, 2014 at 10:41:59 AM GMT+1

 

Hardware Information:

    MacBook Air (13-inch, Mid 2012) (Verified)

    MacBook Air - model: MacBookAir5,2

    1 1.8 GHz Intel Core i5 CPU: 2 cores

    4 GB RAM

 

Video Information:

    Intel HD Graphics 4000 - VRAM: (null)

        Color LCD 1440 x 900

 

System Software:

    OS X 10.9.3 (13D65) - Uptime: 3 days 12:27:47

 

Disk Information:

    APPLE SSD SM256E disk0 : (251 GB)

        EFI (disk0s1) <not mounted>: 209.7 MB

        Macintosh HD (disk0s2) / [Startup]: 250.14 GB (111.38 GB free)

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

 

USB Information:

    Apple Inc. FaceTime HD Camera (Built-in)

    Apple Internal Memory Card Reader

    Apple Inc. Apple Internal Keyboard / Trackpad

    Apple Inc. BRCM20702 Hub

        Apple Inc. Bluetooth USB Host Controller

 

Thunderbolt Information:

    Apple Inc. thunderbolt_bus

 

Gatekeeper:

    Mac App Store and identified developers

 

Kernel Extensions:

    [loaded]    com.Cycling74.driver.Soundflower (1.6.6 - SDK 10.6) Support

    [not loaded]    com.NovatelWireless.driver.NovatelWirelessUSBCDCECMControl (3.0.13) Support

    [not loaded]    com.NovatelWireless.driver.NovatelWirelessUSBCDCECMData (3.0.13) Support

    [not loaded]    com.ZTE.driver.ZTEUSBCDCACMData (1.3.35) Support

    [not loaded]    com.ZTE.driver.ZTEUSBMassStorageFilter (1.3.35) Support

    [not loaded]    com.asix.driver.ax88179_178a (1.4.0 - SDK 10.6) Support

    [not loaded]    com.cisco.nke.ipsec (2.0.1) Support

    [not loaded]    com.novamedia.driver.IceraUSB_MSD_Bypass (1.3.0) Support

    [not loaded]    com.novatelwireless.driver.3G (3.0.13) Support

    [not loaded]    com.novatelwireless.driver.3GData (3.0.13) Support

    [not loaded]    com.novatelwireless.driver.DisableAutoInstall (3.0.13) Support

    [not loaded]    com.option.driver.Option72 (2.15.0) Support

    [not loaded]    com.option.driver.OptionHS (3.26.0) Support

    [not loaded]    com.option.driver.OptionMSD (1.21.0) Support

    [not loaded]    com.option.driver.OptionQC (1.11.0) Support

    [loaded]    com.rim.driver.BlackBerryUSBDriverInt (0.0.67) Support

    [not loaded]    com.rim.driver.BlackBerryUSBDriverVSP (0.0.67) Support

    [not loaded]    com.seagate.driver.PowSecDriverCore (5.0.1) Support

    [not loaded]    com.seagate.driver.PowSecLeafDriver_10_4 (5.0.1) Support

    [not loaded]    com.seagate.driver.PowSecLeafDriver_10_5 (5.0.1) Support

    [not loaded]    com.seagate.driver.SeagateDriveIcons (5.0.1) Support

    [loaded]    com.splashtop.driver.SRXDisplayCard (1.6 - SDK 10.7) Support

    [loaded]    com.splashtop.driver.SRXFrameBufferConnector (1.6 - SDK 10.7) Support

    [loaded]    com.squirrels.driver.AirParrotSpeakers (1.7 - SDK 10.7) Support

    [not loaded]    com.vodafone.driver (3.0.9) Support

    [not loaded]    com.vodafone.driver.Data (3.0.9) Support

    [not loaded]    com.zte.driver.cdc_ecm_qmi (1.0.26) Support

    [not loaded]    com.zte.driver.cdc_usb_bus (1.0.26) Support

    [not loaded]    de.novamedia.driver.NMSamsung (0.0.2) Support

    [not loaded]    de.novamedia.driver.NMSmartplugSCSIDevice (1.0.1) Support

    [not loaded]    de.novamedia.driver.NMUSBCDCACMControl (3.2.12) Support

    [not loaded]    de.novamedia.driver.NMUSBCDCACMData (3.2.12) Support

    [not loaded]    de.novamedia.oem.vodafone.vtp.huawei.cdc (0.0.2) Support

    [loaded]    foo.tap (1.0) Support

    [not loaded]    foo.tun (1.0) Support

 

Startup Items:

    CiscoVPN: Path: /System/Library/StartupItems/CiscoVPN

    HP IO: Path: /Library/StartupItems/HP IO

    HWNetMgr: Path: /Library/StartupItems/HWNetMgr

    HWPortDetect: Path: /Library/StartupItems/HWPortDetect

    OpenAFS: Path: /Library/StartupItems/OpenAFS

    ParallelsDesktopTransporter: Path: /Library/StartupItems/ParallelsDesktopTransporter

    tap: Path: /Library/StartupItems/tap

    tun: Path: /Library/StartupItems/tun

    VNCServer: Path: /Library/StartupItems/VNCServer

 

Problem System Launch Daemons:

    [failed]    com.apple.AOSNotificationOSX.plist

    [failed]    com.apple.softwareupdated.plist

    [failed]    com.apple.wdhelper.plist

 

Problem System Launch Agents:

    [failed]    com.paragon.NTFS.auth.plist Support

 

Launch Daemons:

    [failed]    com.adobe.fpsaud.plist Support

    [loaded]    com.barebones.authd.plist Support

    [not loaded]    com.barebones.textwrangler.plist Support

    [running]    com.cisco.anyconnect.vpnagentd.plist Support

    [running]    com.cleverfiles.cfbackd.plist Support

    [running]    com.google.keystone.daemon.plist Support

    [loaded]    com.microsoft.office.licensing.helper.plist Support

    [loaded]    com.oracle.java.Helper-Tool.plist Support

    [loaded]    com.oracle.java.JavaUpdateHelper.plist Support

    [running]    com.splashtop.streamer-daemon.plist Support

    [running]    com.splashtop.streamer-srioframebuffer.plist Support

    [loaded]    com.squirrels.kextinstaller.plist Support

    [failed]    edu.duke.eprintupdate.plist Support

    [failed]    pcloudd.plist Support

 

Launch Agents:

    [not loaded]    com.adobe.AAM.Updater-1.0.plist Support

    [running]    com.amazon.sendtokindle.launcher.plist Support

    [loaded]    com.cisco.anyconnect.gui.plist Support

    [failed]    com.flipvideo.FlipShare.AutoRun.plist Support

    [loaded]    com.google.keystone.agent.plist Support

    [loaded]    com.oracle.java.Java-Updater.plist Support

    [not loaded]    com.realvnc.VNCServerd.plist Support

    [loaded]    com.realvnc.VNCServersd.plist Support

    [running]    com.rosettastone.rosettastonedaemon.plist Support

    [failed]    com.seagate.SeagateStorageGauge.plist Support

    [not loaded]    com.splashtop.streamer-for-root.plist Support

    [loaded]    com.splashtop.streamer-for-user.plist Support

    [failed]    de.novamedia.VodafoneDeviceObserver.plist Support

    [failed]    edu.duke.eprint.popup.plist Support

    [running]    net.culater.SIMBL.Agent.plist Support

 

User Launch Agents:

    [loaded]    com.adobe.ARM.[...].plist Support

    [running]    com.akamai.single-user-client.plist Support

    [not loaded]    com.google.Chrome.framework.plist Support

    [running]    com.microsoft.LaunchAgent.SyncServicesAgent.plist Support

    [failed]    com.plexapp.helper.plist Support

    [loaded]    com.splashtop.streamer-for-user.plist Support

    [running]    com.spotify.webhelper.plist Support

 

User Login Items:

    Dropbox

    DEVONthink Sorter

 

Internet Plug-ins:

    JavaAppletPlugin: Version: Java 7 Update 60 Check version

    o1dbrowserplugin: Version: 5.4.2.18903 Support

    Default Browser: Version: 537 - SDK 10.9

    Flip4Mac WMV Plugin: Version: 2.3.6.5 Support

    AmazonMP3DownloaderPlugin101750: Version: Unknown

    RealPlayer Plugin: Version: Unknown

    AdobeAAMDetect: Version: AdobeAAMDetect 1.0.0.0 - SDK 10.6 Support

    FlashPlayer-10.6: Version: 14.0.0.125 - SDK 10.6 Support

    AdobePDFViewerNPAPI: Version: 11.0.07 - SDK 10.6 Support

    Silverlight: Version: 5.1.20913.0 - SDK 10.6 Support

    Flash Player: Version: 14.0.0.125 - SDK 10.6 Support

    iPhotoPhotocast: Version: 7.0 - SDK 10.8

    googletalkbrowserplugin: Version: 5.4.2.18903 Support

    QuickTime Plugin: Version: 7.7.3

    AdobePDFViewer: Version: 11.0.07 - SDK 10.6 Support

    GarminGpsControl: Version: 4.0.4.0 Release - SDK 10.6 Support

    SharePointBrowserPlugin: Version: 14.4.2 - SDK 10.6 Support

    DirectorShockwave: Version: 11.6.8r638 Support

 

Safari Extensions:

    Clip to DEVONthink: Version: 1.2.2

    My eBay Manager: Version: 3.1.0

    Readability: Version: 1.10

    Zotero Connector: Version: 4.0.8

 

Audio Plug-ins:

    BluetoothAudioPlugIn: Version: 1.0 - SDK 10.9

    AirPlay: Version: 2.0 - SDK 10.9

    AppleAVBAudio: Version: 203.2 - SDK 10.9

    iSightAudio: Version: 7.7.3 - SDK 10.9

 

iTunes Plug-ins:

    Quartz Composer Visualizer: Version: 1.4 - SDK 10.9

 

User Internet Plug-ins:

    Picasa: Version: 1.0 Support

    fbplugin_1_0_3: Version: (null) Support

    Google Earth Web Plug-in: Version: 7.1 Support

 

3rd Party Preference Panes:

    Akamai NetSession Preferences  Support

    Flash Player  Support

    Flip4Mac WMV  Support

    FUSE for OS X (OSXFUSE)  Support

    Growl  Support

    Java  Support

    Perian  Support

 

Time Machine:

    Skip System Files: NO

    Mobile backups: OFF

    Auto backup: NO - Auto backup turned off

    Volumes being backed up:

        Macintosh HD: Disk size: 232.96 GB Disk used: 129.23 GB

    Destinations:

        Data [Network] (Last used)

        Total size: 372.53 GB

        Total number of backups: 2

        Oldest backup: 2012-12-30 07:23:33 +0000

        Last backup: 2013-05-27 17:11:52 +0000

        Size of backup disk: Too small

            Backup size 372.53 GB < (Disk used 129.23 GB X 3)

    Time Machine details may not be accurate.

    All volumes being backed up may not be listed.

 

Top Processes by CPU:

        37%    firefox

         3%    WindowServer

         2%    Finder

         2%    Microsoft Outlook

         0%    Microsoft Word

 

Top Processes by Memory:

    1.58 GB    firefox

    20 MB    Finder

    20 MB    WindowServer

    12 MB    Dropbox

    12 MB    SystemUIServer

 

Virtual Memory Information:

    13 MB    Free RAM

    1.05 GB    Active RAM

    1.05 GB    Inactive RAM

    940 MB    Wired RAM

    11.23 GB    Page-ins

    1.46 GB    Page-outs


MacBook Air (13-inch Mid 2012), OS X Mavericks (10.9.3)
  • John Galt Level 8 Level 8 (40,180 points)

    amarama79 wrote:

     

    I see that EtreCheck recommends deleting kernel extensions and failed launch daemons and agents.

     

    He also writes (emphasis added) "Finally, it is important to use the official, vendor-provided uninstaller or uninstallation instructions to remove this low-level software. Simply deleting files may leave your system in a worse state than when you started."

     

    Use the applicable instructions provided by the vendors of each of the non-Apple system modifications you installed, and there are many installed on that Mac. Here is one example:

     

    http://cycling74.com/products/soundflower/

     

    See the short video that appears under the heading "Learn how to uninstall Soundflower". It's simple. You can always re-install Soundflower if removing it does not result in improvement.

     

    Repeat for each non-Apple system modification, extension, Internet plug-in, launch daemon, launch agent, etc. This includes Google Chrome and its plethora of "helpers" that run poorly on Apple products. Confirm their respective deletions from your system, and test your Mac after properly deleting each one. Back up your system prior to making any modifications.

     

    Never search Google for a solution. Most Google search results will lead you to installing a catch-all "cleaning" or "zapping" utility that will result in certain misery.

     

    If you need specific instructions regarding other products, write back.