ok ho cercato di fare tutto spero di essere riuscito
di seguito il report di etrecheck
comunque java lo ho aggiornato
in oltre il comando terminale non accetta la password amministratore
EtreCheck version: 2.9.11 (264)
Report generated 2016-05-03 18:13:53
Download EtreCheck from
https://etrecheck.com" onclick="window.open(this.href);return false;
Runtime 2:18
Performance: Excellent
Click the [Support] links for help with non-Apple products.
Click the [Details] links for more information about that line.
Problem: Other problem
Hardware Information: ⓘ
iMac (27-inch, Mid 2011)
[Technical Specifications] - [User Guide] - [Warranty & Service]
iMac - model: iMac12,2
1 3,1 GHz Intel Core i5 CPU: 4-core
8 GB RAM Upgradeable - [Instructions]
BANK 0/DIMM0
2 GB DDR3 1333 MHz ok
BANK 1/DIMM0
2 GB DDR3 1333 MHz ok
BANK 0/DIMM1
4 GB DDR3 1333 MHz ok
BANK 1/DIMM1
Empty
Bluetooth: Old - Handoff/Airdrop2 not supported
Wireless: en1: 802.11 a/b/g/n
Video Information: ⓘ
AMD Radeon HD 6970M - VRAM: 1024 MB
iMac 2560 x 1440
System Software: ⓘ
OS X El Capitan 10.11.4 (15E65) - Time since boot: about 2 days
Disk Information: ⓘ
APPLE HDD ST1000DM003 disk0 : (1 TB) (Rotational)
EFI (disk0s1) <not mounted> : 210 MB
Macintosh HD (disk0s2) / : 999.35 GB (45.23 GB free)
Recovery HD (disk0s3) <not mounted> [Recovery]: 650 MB
OPTIARC DVD RW AD-5690H ()
USB Information: ⓘ
Apple Inc. FaceTime HD Camera (Built-in)
Western Digital My Book 1110 999,5 GB
EFI (disk1s1) <not mounted> : 210 MB
WD 1TB (disk1s2) /Volumes/WD 1TB : 999.16 GB (115.48 GB free)
Apple Inc. BRCM2046 Hub
Apple Inc. Bluetooth USB Host Controller
Western Digital Ext HDD 1021 2 TB
WD 2TB (disk2s1) /Volumes/WD 2TB : 2.00 TB (164 MB free)
Apple Computer, Inc. IR Receiver
Apple Card Reader
Firewire Information: ⓘ
WD My Book 111D 800mbit - 800mbit max
disk3s1 (disk3s1) <not mounted> : 32 KB
My Book (disk3s3) /Volumes/My Book : 2.00 TB (618.39 GB free)
Thunderbolt Information: ⓘ
Apple Inc. thunderbolt_bus
Configuration files: ⓘ
/etc/hosts - Count: 20
Gatekeeper: ⓘ
Anywhere
Kernel Extensions: ⓘ
/System/Library/Extensions
[not loaded] com.Cycling74.driver.SAVD (1.0.0d1 - SDK 10.6 - 2016-05-02) [Support]
[not loaded] com.devguru.driver.SamsungComposite (1.4.32 - SDK 10.6 - 2016-05-02) [Support]
[loaded] com.hzsystems.terminus.driver (4 - 2016-05-02) [Support]
[not loaded] com.roxio.BluRaySupport (1.1.6 - 2016-05-02) [Support]
~/Library/Services/ToastIt.service/Contents/MacOS
[not loaded] com.roxio.TDIXController (2.0 - 2011-12-11) [Support]
Startup Items: ⓘ
VirtualBox: Path: /Library/StartupItems/VirtualBox
Startup items are obsolete in OS X Yosemite
System Launch Agents: ⓘ
[failed] com.apple.softwareupdate_notify_agent.plist
[not loaded] 9 Apple tasks
[loaded] 147 Apple tasks
[running] 81 Apple tasks
System Launch Daemons: ⓘ
[not loaded] 45 Apple tasks
[loaded] 150 Apple tasks
[running] 93 Apple tasks
Launch Agents: ⓘ
[not loaded] com.adobe.AAM.Updater-1.0.plist (2015-05-05) [Support]
[failed] com.adobe.ARMDCHelper.cc24aef4a1b90ed56a...plist (2016-03-02) [Support]
[loaded] com.adobe.CS5ServiceManager.plist (2015-05-05) [Support]
[loaded] com.oracle.java.Java-Updater.plist (2013-02-11) [Support]
Launch Daemons: ⓘ
[loaded] com.adobe.ARMDC.Communicator.plist (2016-03-02) [Support]
[loaded] com.adobe.ARMDC.SMJobBlessHelper.plist (2016-03-02) [Support]
[loaded] com.adobe.SwitchBoard.plist (2015-05-05) [Support]
[failed] com.adobe.fpsaud.plist (2016-04-16) [Support]
[loaded] com.bombich.ccc.plist (2013-10-24) [Support]
[failed] com.elgato.EyeConnect.plist (2012-10-23) [Support]
[loaded] com.malwarebytes.MBAMHelperTool.plist (2016-04-25) [Support]
[loaded] com.microsoft.office.licensing.helper.plist (2010-09-23) [Support]
[loaded] com.oracle.java.Helper-Tool.plist (2013-02-11) [Support]
User Launch Agents: ⓘ
[loaded] com.adobe.AAM.Updater-1.0.plist (2012-04-15) [Support]
[loaded] com.google.keystone.agent.plist (2016-03-03) [Support]
[running] com.plexapp.ht.helper.plist (2016-04-30) [Support]
[running] com.spotify.webhelper.plist (2016-04-18) [Support]
Other Apps: ⓘ
[running] com.etresoft.EtreCheck.90272
[running] com.plexapp.plexmediaserver.23712
[loaded] com.rogueamoeba.instanton-agent
[running] net.culater.SIMBL.Agent
[loaded] 410 Apple tasks
[running] 199 Apple tasks
Internet Plug-ins: ⓘ
AdobeAAMDetect: AdobeAAMDetect 1.0.0.0 - SDK 10.6 (2012-11-01) [Support]
FlashPlayer-10.6: 21.0.0.226 - SDK 10.6 (2016-04-21) [Support]
QuickTime Plugin: 7.7.3 (2016-03-22)
AdobePDFViewerNPAPI: 15.010.20060 - SDK 10.8 (2016-03-24) [Support]
AdobePDFViewer: 15.010.20060 - SDK 10.8 (2016-03-24) [Support]
Flash Player: 21.0.0.226 - SDK 10.6 (2016-04-21) [Support]
Default Browser: 601 - SDK 10.11 (2016-03-22)
SharePointBrowserPlugin: 14.5.6 - SDK 10.6 (2016-05-01) [Support]
JavaAppletPlugin: Java 8 Update 91 build 14 (2016-05-02) Check version
3rd Party Preference Panes: ⓘ
Flash Player (2016-04-16) [Support]
Java (2016-05-02) [Support]
Time Machine: ⓘ
Skip System Files: NO
Mobile backups: OFF
Auto backup: YES
Volumes being backed up:
Macintosh HD: Disk size: 999.35 GB Disk used: 954.12 GB
Destinations:
My Book [Local]
Total size: 2.00 TB
Total number of backups: 100
Oldest backup: 14/04/15, 00:13
Last backup: 03/05/16, 17:16
Size of backup disk: Too small
Backup size 2.00 TB < (Disk used 954.12 GB X 3)
Top Processes by CPU: ⓘ
4% kernel_task
2% WindowServer
1% fontd(2)
1% Plex Media Server
0% askpermissiond(2)
Top Processes by Memory: ⓘ
777 MB kernel_task
254 MB mds_stores
246 MB mdworker(14)
221 MB Google Chrome Helper(3)
188 MB Dropbox
Virtual Memory Information: ⓘ
714 MB Free RAM
7.30 GB Used RAM (3.24 GB Cached)
768 KB Swap Used
Diagnostics Information: ⓘ
May 2, 2016, 08:51:41 PM ~/Library/Logs/DiagnosticReports/prl_disp_service_2016-05-02-205141_[redacted].crash
com.parallels.desktop.dispatcher - /Incompatible Software/Parallels Service.app/Contents/MacOS/prl_disp_service
May 1, 2016, 08:19:00 PM Self test - passed