My mac is running extremely slow and has trouble connecting to wifi

Question

My MacBook Pro has been running VERY slow lately, all applications (whether or not they require an internet connection).  And it&#x27;s having trouble maintaining a connection to my wireless internet (even though every other device in the house seems to connect just fine).  I&#x27;ve had this machine since 2010 so I&#x27;m sure it is need of a really good cleaning, but I&#x27;m not sure how to go about diagnosing what needs to be cleaned or how to do it.I ran the "Etrecheck" software and got the following information:Problem description:My computer is running very slow and am having very spotty wireless internet connectivityEtreCheck version: 2.2 (132)Report generated 7/4/15, 3:57 PMDownload EtreCheck from http://etresoft.com/etrecheckClick 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: ℹ️    MacBook Pro (13-inch, Mid 2009) (Technical Specifications)    MacBook Pro - model: MacBookPro5,5    1 2.53 GHz Intel Core 2 Duo CPU: 2-core    4 GB RAM Upgradeable        BANK 0/DIMM0            2 GB DDR3 1067 MHz ok        BANK 1/DIMM0            2 GB DDR3 1067 MHz ok    Bluetooth: Old - Handoff/Airdrop2 not supported    Wireless:  en1: 802.11 a/b/g/n    Battery: Health &#x3D; Check Battery - Cycle count &#x3D; 468 - SN &#x3D; W093805U877ZAVideo Information: ℹ️    NVIDIA GeForce 9400M - VRAM: 256 MB        Color LCD 1280 x 800System Software: ℹ️    OS X 10.10.2 (14C109) - Time since boot: 17 days 5:36:21Disk Information: ℹ️    FUJITSU MJA2250BH FFS G1 disk0 : (250.06 GB)        EFI (disk0s1) &lt;not mounted&gt; : 210 MB        Macintosh HD (disk0s2) / : 249.20 GB (139.22 GB free)        Recovery HD (disk0s3) &lt;not mounted&gt;  [Recovery]: 650 MB    HL-DT-ST DVDRW  GS23N USB Information: ℹ️    Apple Inc. Built-in iSight    Provo Craft &amp; Novelty Inc Cricut Explore    DMI DMI USB2.0 Storage 250.06 GB        BACKUP (disk2s1) /Volumes/BACKUP : 250.06 GB (117.76 GB free)    Apple Internal Memory Card Reader    Apple Inc. Apple Internal Keyboard / Trackpad    Apple Computer, Inc. IR Receiver    Logitech USB Receiver    Apple Inc. BRCM2046 Hub        Apple Inc. Bluetooth USB Host ControllerConfiguration files: ℹ️    /etc/hosts - Count: 3Gatekeeper: ℹ️    Mac App Store and identified developersKernel Extensions: ℹ️        /Library/Extensions    [loaded]    com.logitech.manager.kernel.driver (4.10.1 - SDK 10.8) [Click for support]        /System/Library/Extensions    [not loaded]    com.leapfrog.driver.LfConnectDriver (1.8.1 - SDK 10.7) [Click for support]Startup Items: ℹ️    MySQLCOM: Path: /Library/StartupItems/MySQLCOM    Startup items are obsolete in OS X YosemiteProblem System Launch Agents: ℹ️    [killed]    com.apple.CallHistoryPluginHelper.plist    [killed]    com.apple.cmfsyncagent.plist    [killed]    com.apple.rcd.plist    [killed]    com.apple.SafariNotificationAgent.plist    [killed]    com.apple.scopedbookmarkagent.xpc.plist    [killed]    com.apple.warmd_agent.plist    [killed]    com.apple.xpc.loginitemregisterd.plist    7 processes killed due to memory pressureProblem System Launch Daemons: ℹ️    [killed]    com.apple.ctkd.plist    [killed]    com.apple.icloud.findmydeviced.plist    [killed]    com.apple.nehelper.plist    [killed]    com.apple.periodic-monthly.plist    [killed]    com.apple.periodic-weekly.plist    [killed]    com.apple.wdhelper.plist    [killed]    com.apple.xpc.smd.plist    7 processes killed due to memory pressureLaunch Agents: ℹ️    [running]    com.flipvideo.FlipShare.AutoRun.plist [Click for support]    [running]    com.logitech.manager.daemon.plist [Click for support]Launch Daemons: ℹ️    [loaded]    com.adobe.fpsaud.plist [Click for support]    [loaded]    com.leapfrog.connect.shell.plist [Click for support]User Launch Agents: ℹ️    [loaded]    com.adobe.ARM.[...].plist [Click for support]    [failed]    com.apple.CSConfigDotMacCert-[...]@me.com-SharedServices.Agent.plist    [loaded]    com.google.keystone.agent.plist [Click for support]User Login Items: ℹ️    iTunesHelper    UNKNOWN Hidden (missing value)    Monitor    Application Hidden (/Applications/LeapFrogConnect.app/Contents/Monitor.app)    Dropbox    Application  (/Applications/Dropbox.app)    TuneupMyMac    UNKNOWN  (missing value)    WDQuickView    Application  (/Incompatible Software/WDQuickView.app)Internet Plug-ins: ℹ️    Google Earth Web Plug-in: Version: 7.0 [Click for support]    Default Browser: Version: 600 - SDK 10.10    Flip4Mac WMV Plugin: Version: 2.3.6.5 [Click for support]    PandoWebInst: Version: 1.0 [Click for support]    Unity Web Player: Version: UnityPlayer version 4.0.1f2 [Click for support]    Silverlight: Version: 5.1.30514.0 - SDK 10.6 [Click for support]    FlashPlayer-10.6: Version: 18.0.0.194 - SDK 10.6 [Click for support]    Flash Player: Version: 18.0.0.194 - SDK 10.6 [Click for support]    QuickTime Plugin: Version: 7.7.3    CitrixICAClientPlugIn: Version: 11.4.3 - SDK 10.0 [Click for support]    iPhotoPhotocast: Version: 7.0    AdobePDFViewer: Version: 9.5.5 [Click for support]    npCricutR: Version: Cricut_x86_64 2.1504.912.5605 - SDK 10.10 [Click for support]    JavaAppletPlugin: Version: 15.0.0 - SDK 10.10 Check versionUser internet Plug-ins: ℹ️    WebEx64: Version: 1.0 - SDK 10.5 [Click for support]Safari Extensions: ℹ️    Add To Amazon Wish List3rd Party Preference Panes: ℹ️    3ivx MPEG-4  [Click for support]    Flash Player  [Click for support]    Flip4Mac WMV  [Click for support]    Logi Preference Manager  [Click for support]    Media Booster  [Click for support]Time Machine: ℹ️    Time Machine not configured!Top Processes by CPU: ℹ️        24%    java         7%    WindowServer         4%    coreaudiod         1%    com.hp.devicemonitor         1%    discoverydTop Processes by Memory: ℹ️    709 MB    com.apple.WebKit.WebContent(5)    480 MB    kernel_task    250 MB    softwareupdated    193 MB    java    61 MB    SafariVirtual Memory Information: ℹ️    65 MB    Free RAM    3.94 GB    Used RAM    192 MB    Swap UsedDiagnostics Information: ℹ️    Jul 2, 2015, 08:04:42 PM    /Library/Logs/DiagnosticReports/Numbers_2015-07-02-200442_[redacted].cpu_resour ce.diag [Click for details]

Linc Davis · Answer

When you see a beachball cursor or the slowness is especially bad, note the exact time: hour, minute, second.   These instructions must be carried out as an administrator. If you have only one user account, you are the administrator.Launch the Console application in any of the following ways:☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.☞ Open LaunchPad and start typing the name.The title of the Console window should be All Messages. If it isn&#x27;t, select          SYSTEM LOG QUERIES ▹ All Messagesfrom the log list on the left. If you don&#x27;t see that list, select          View ▹ Show Log Listfrom the menu bar at the top of the screen.Each message in the log begins with the date and time when it was entered. Scroll back to the time you noted above.Select the messages entered from then until the end of the episode, or until they start to repeat, whichever comes first.Copy the messages to the Clipboard by pressing the key combination command-C. Paste into a reply to this message by pressing command-V.The log contains a vast amount of information, almost all of it useless for solving any particular problem. When posting a log extract, be selective. A few dozen lines are almost always more than enough.Please don&#x27;t indiscriminately dump thousands of lines from the log into this discussion.Please don&#x27;t post screenshots of log messages—post the text.Some private information, such as your name, may appear in the log. Anonymize before posting.When you post the log extract, you might see an error message on the web page: "You have included content in your post that is not permitted," or "The message contains invalid characters." That&#x27;s a bug in the forum software. Please post the text on Pastebin, then post a link here to the page you created.

tlsmith · Answer

My problem seems to be constant so I&#x27;m not sure I could pinpoint exact start &amp; stop times, but I did notice it as soon as I got on my computer this morning, at 8:15:15am.  So here&#x27;s a snippet of the system log queries from that point in time.Also, one thing I did notice was that when my son plays Minecraft on my computer and forgets to shut it all the way off, it seems to run it&#x27;s slowest, but even after I shut the game completely off, I never get back to the speed that I used to have.7/7/15 8:15:17.108 AM nsurlstoraged[6004]: Error: stepSQLStatement:toCompletionWithRetry - stepping returned unhandled result&#x3D;11, DB&#x3D;/Users/Tiffany/Library/Caches/com.apple.Safari/Cache.db7/7/15 8:15:17.683 AM UserEventAgent[187]: com.apple.TMHelperAgent.SetupOffer enabled7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.191 AM com.apple.xpc.launchd[1]: (com.apple.softwareupdate_notify_agent) Service only ran for 5 seconds. Pushing respawn out by 5 seconds.7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:18.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:19.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:19.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:23.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:23.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:23.234 AM com.apple.xpc.launchd[1]: (com.apple.appstoreupdateagent) Service only ran for 9 seconds. Pushing respawn out by 1 seconds.7/7/15 8:15:24.299 AM storeassetd[309]: AssetServiceDelegate: Accepting new connection &lt;NSXPCConnection: 0x7fcb985ce990&gt; connection from pid 308 with interface &lt;AssetServiceInterface: 0x7fcb98501b00&gt; (PID 308)7/7/15 8:15:24.306 AM storeassetd[309]: addOperation &lt;UpdateOperation: 0x7fcb986ed7e0&gt;{name &#x3D; &#x27;(null)&#x27;}7/7/15 8:15:24.309 AM storedownloadd[312]: DownloadServiceDelegate: Accepting new connection &lt;NSXPCConnection: 0x7fd9cbd49340&gt; connection from pid 309 with interface &lt;DownloadServiceInterface: 0x7fd9cbd489a0&gt; (PID 309)7/7/15 8:15:24.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:24.000 AM kernel[0]: BUG in process suhelperd[160]: over-released legacy external boost assertions (1 total, 1 external, 0 legacy-external)7/7/15 8:15:29.799 AM mds[32]: (DiskStore.Normal:2376) 96001 3.6670627/7/15 8:16:08.095 AM nsurlstoraged[6004]: Error: stepSQLStatement:toCompletionWithRetry - stepping returned unhandled result&#x3D;11, DB&#x3D;/Users/Tiffany/Library/Caches/com.apple.Safari/Cache.db7/7/15 8:16:23.275 AM nsurlstoraged[6004]: Error: stepSQLStatement:toCompletionWithRetry - stepping returned unhandled result&#x3D;11, DB&#x3D;/Users/Tiffany/Library/Caches/com.apple.Safari/Cache.db7/7/15 8:17:39.538 AM Pages[8356]: WARNING: The Gestalt selector gestaltSystemVersion is returning 10.9.2 instead of 10.10.2. Use NSProcessInfo&#x27;s operatingSystemVersion property to get correct system version number.Call location:7/7/15 8:17:39.642 AM Pages[8356]: 0   CarbonCore                          0x96f817c7 ___Gestalt_SystemVersion_block_invoke + 1357/7/15 8:17:39.642 AM Pages[8356]: 1   libdispatch.dylib                   0x900090b5 dispatch_once_f + 2517/7/15 8:17:39.643 AM Pages[8356]: 2   libdispatch.dylib                   0x9000a0d8 dispatch_once + 317/7/15 8:17:39.643 AM Pages[8356]: 3   CarbonCore                          0x96f13e88 _Gestalt_SystemVersion + 10507/7/15 8:17:39.643 AM Pages[8356]: 4   CarbonCore                          0x96f13a39 Gestalt + 1507/7/15 8:17:39.643 AM Pages[8356]: 5   SFUtility                           0x02170d40 SFUHashInit + 327/7/15 8:17:39.643 AM Pages[8356]: 6   SFTabular                           0x01af8f51 +[SFTTableConfiguration sharedTableConfiguration] + 357/7/15 8:18:12.665 AM bird[6035]: Assertion failed: ![_xpcClients containsObject:client]7/7/15 8:18:12.666 AM bird[6035]: Assertion failed: ![_xpcClients containsObject:client]

Linc Davis · Answer

Please remove "Minecraft" completely and see whether there&#x27;s an improvement. If not, you can reinstall it. If the problem is resolved and you still want to use Minecraft, refer to its developer or user forums for support.Any third-party software that doesn&#x27;t install from the App Store or by drag-and-drop into the Applications folder, and uninstall by drag-and-drop to the Trash, is a system modification.Whenever you remove system modifications, they must be removed completely, and the only way to do that is to use the uninstallation tool, if any, provided by the developers, or to follow their instructions. If the software has been incompletely removed, you may have to re-download or even reinstall it in order to finish the job.I never install system modifications myself, and except as stated in this comment, I don&#x27;t know how to uninstall them. You&#x27;ll have to do your own research to find that information.Here are some general guidelines to get you started. Suppose you want to remove something called “BrickMyMac” (a hypothetical example.) First, consult the product&#x27;s Help menu, if there is one, for instructions. Finding none there, look on the developer&#x27;s website, say www.brickmymac.com. (That may not be the actual name of the site; if necessary, search the Web for the product name.) If you don’t find anything on the website or in your search, contact the developer. While you&#x27;re waiting for a response, download BrickMyMac.dmg and open it. There may be an application in there such as “Uninstall BrickMyMac.” If not, open “BrickMyMac.pkg” and look for an Uninstall button. The uninstaller might also be accessed by clicking the Customize button, if there is one.Back up all data before making any changes.You will generally have to restart the computer in order to complete an uninstallation. Until you do that, there may be no effect, or unpredictable effects.If you can’t remove software in any other way, you’ll have to erase and install OS X. Never install any third-party software unless you&#x27;re sure you know how to uninstall it; otherwise you may create problems that are very hard to solve.Trying to remove complex system modifications by hunting for files by name often will not work and may make the problem worse. The same goes for "utilities" such as "AppCleaner" and the like that purport to remove software.