Hello, same issue. Slowness and trouble booting. I get stuck on the login screen (often), it's doesn't freeze, but it doesn't respond to anything I click or type. I'm having trouble booting up now. I generally have to kill hold down the power button to reboot when things seize up. I'm getting stuck on the Apple logo screen. I have to do a PRAM reboot to get past it, but that doesn't always work. I managed to get a full Time Machine backup, so I think my data is safe. I reinstalled Yosemite from scratch into a new partition, and it runs beautifully. However, I have so many apps and so much data/config info in the original install, I really want to try to fix it. Here is a paste of my EtreCheck:
Problem description:
Slowness associated with Yosemite install
EtreCheck version: 2.0.6 (91)
Report generated October 27, 2014 at 9:40:47 AM CDT
Hardware Information: ℹ️
MacBook Pro (15-inch, Early 2011) (Verified)
MacBook Pro - model: MacBookPro8,2
1 2 GHz Intel Core i7 CPU: 4-core
4 GB RAM 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: en1: 802.11 a/b/g/n
Video Information: ℹ️
Intel HD Graphics 3000 - VRAM: 384 MB
Color LCD 1440 x 900
AMD Radeon HD 6490M - VRAM: 256 MB
System Software: ℹ️
OS X 10.10 (14A389) - Uptime: 0:35:8
Disk Information: ℹ️
Hitachi HTS725050A9A362 disk0 : (500.11 GB)
S.M.A.R.T. Status: Verified
EFI (disk0s1) <not mounted> : 210 MB
Recovery HD (disk0s3) <not mounted> [Recovery]: 650 MB
Recovery HD (disk0s5) <not mounted> [Recovery]: 650 MB
MacintoshHD (disk1) / [Startup]: 399.08 GB (127.76 GB free)
Core Storage: disk0s2 399.44 GB Online
YosemiteBoot (disk3) /Volumes/YosemiteBoot : 98.79 GB (83.10 GB free)
Encrypted AES-XTS UnlockedConverting
Core Storage: disk0s4 99.16 GB Online
MATSHITADVD-R UJ-898
USB Information: ℹ️
Apple Inc. FaceTime HD Camera (Built-in)
Apple, Inc. Keyboard Hub
Mitsumi Electric Apple Optical USB Mouse
Apple, Inc Apple Keyboard
Apple Inc. Apple Internal Keyboard / Trackpad
Apple Inc. BRCM2070 Hub
Apple Inc. Bluetooth USB Host Controller
Seagate Backup+ Desk 3 TB
S.M.A.R.T. Status: Verified
EFI (disk2s1) <not mounted> : 315 MB
Seagate Backup Plus Drive (disk2s2) /Volumes/Seagate Backup Plus Drive : 3 TB (3 TB free)
Apple Computer, Inc. IR Receiver
Thunderbolt Information: ℹ️
Apple Inc. thunderbolt_bus
Gatekeeper: ℹ️
Mac App Store and identified developers
Kernel Extensions: ℹ️
/Library/Application Support/Symantec/Protector
[not loaded] com.symantec.kext.protector.panther (1.0f5) Support
[not loaded] com.symantec.kext.protector.tigerplus (1.0f5) Support
/Library/StartupItems/SymAutoProtect
[not loaded] com.Symantec.kext.SAVAPComm (12.1) Support
/System/Library/Extensions
[not loaded] com.3dconnexion.driver (1.7 - SDK 10.6) Support
[not loaded] com.AmbrosiaSW.AudioSupport (4.1.2 - SDK 10.7) Support
[not loaded] com.FTDI.driver.FTDIUSBSerialDriver (2.2.14) Support
[not loaded] com.cisco.nke.ipsec (2.0.1) Support
[not loaded] com.lytro.Firefly (4.1 - SDK 10.7) Support
[not loaded] com.wacom.kext.wacomtablet (6.3.6 - SDK 10.8) Support
Startup Items: ℹ️
ciscod: Path: /System/Library/StartupItems/ciscod
CiscoVPN: Path: /System/Library/StartupItems/CiscoVPN
ChmodBPF: Path: /Library/StartupItems/ChmodBPF
HP IO: Path: /Library/StartupItems/HP IO
HP Trap Monitor: Path: /Library/StartupItems/HP Trap Monitor
KeyAccess: Path: /Library/StartupItems/KeyAccess
NortonMissedTasks: Path: /Library/StartupItems/NortonMissedTasks
SMC: Path: /Library/StartupItems/SMC
SymAutoProtect: Path: /Library/StartupItems/SymAutoProtect
SymProtector: Path: /Library/StartupItems/SymProtector
Startup items are obsolete and will not work in future versions of OS X
Launch Agents: ℹ️
[running] com.acs-inc.BEAMstatus.plist Support
[not loaded] com.acs-inc.BEAMsti.plist Support
[not loaded] com.adobe.AAM.Updater-1.0.plist Support
[loaded] com.adobe.CS5ServiceManager.plist Support
[running] com.brother.LOGINserver.plist Support
[invalid?] com.cisco.anyconnect.gui.plist Support
[failed] com.hallmark.ca_enroll.plist Support
[failed] com.hallmark.orbiter.desktopretrieve.plist Support
[loaded] com.hp.help.tocgenerator.plist Support
[invalid?] com.leapmotion.Leap-Motion.plist Support
[running] com.netopia.timbuktu.pro.host.plist Support
[invalid?] com.oracle.java.Java-Updater.plist Support
[running] com.sassafras.KeyAccess.plist Support
[running] com.symantec.quickmenusa.application.plist Support
[running] com.symantec.savdiskmountnotify.application.plist Support
[running] com.symantec.scannotification.application.plist Support
[running] com.symantec.symsecondarylaunch.application.plist Support
[invalid?] com.teamviewer.teamviewer.plist Support
[invalid?] com.teamviewer.teamviewer_desktop.plist Support
[running] com.wacom.wacomtablet.plist Support
Launch Daemons: ℹ️
[loaded] com.acs-inc.beamclient.plist Support
[running] com.acs-inc.mdird.plist Support
[loaded] com.adobe.fpsaud.plist Support
[invalid?] com.adobe.SwitchBoard.plist Support
[loaded] com.ambrosiasw.ambrosiaaudiosupporthelper.daemon.plist Support
[running] com.cisco.anyconnect.vpnagentd.plist Support
[loaded] com.hallmark.ctec.hmkcolorbookomatic.plist Support
[invalid?] com.leapmotion.leapd.plist Support
[loaded] com.lytro.Lytro.InstallHelper.plist Support
[loaded] com.microsoft.office.licensing.helper.plist Support
[invalid?] com.oracle.java.Helper-Tool.plist Support
[loaded] com.oracle.java.JavaUpdateHelper.plist Support
[running] com.sassafras.KeyAccess.plist Support
[invalid?] com.teamviewer.teamviewer_service.plist Support
[not loaded] com.xerox.authorization.database.plist Support
User Launch Agents: ℹ️
[loaded] com.adobe.ARM.[...].plist Support
[invalid?] com.citrixonline.GoToMeeting.G2MUpdate.plist Support
[loaded] com.google.keystone.agent.plist Support
User Login Items: ℹ️
Dropbox Application (/Applications/Dropbox.app)
Cisco AnyConnect Secure Mobility Client ApplicationHidden (/Applications/Cisco/Cisco AnyConnect Secure Mobility Client.app)
Cisco AnyConnect Secure Mobility Client ApplicationHidden (/Applications/Cisco/Cisco AnyConnect Secure Mobility Client.app)
Internet Plug-ins: ℹ️
MeetingJoinPlugin: Version: (null) - SDK 10.6 Support
nplastpass: Version: 2.5.5 Support
WacomNetscape: Version: 2.1.0-1 - SDK 10.8 Support
Default Browser: Version: 600 - SDK 10.10
Flip4Mac WMV Plugin: Version: 2.3.8.1 Support
AmazonMP3DownloaderPlugin1017265: Version: AmazonMP3DownloaderPlugin 1.0.17 Support
WacomTabletPlugin: Version: WacomTabletPlugin 2.1.0.2 Support
Silverlight: Version: 5.1.20125.0 - SDK 10.6 Support
FlashPlayer-10.6: Version: 14.0.0.145 - SDK 10.6 Support
Flash Player: Version: 14.0.0.145 - SDK 10.6 Mismatch! Adobe recommends 15.0.0.189
QuickTime Plugin: Version: 7.7.3
iPhotoPhotocast: Version: 7.0 - SDK 10.8
SharePointBrowserPlugin: Version: 14.1.3 - SDK 10.6 Support
AdobePDFViewer: Version: 10.1.1 Support
JavaAppletPlugin: Version: 15.0.0 - SDK 10.10 Check version
User Internet Plug-ins: ℹ️
CitrixOnlineWebDeploymentPlugin: Version: 1.0.105 Support
WebEx64: Version: 1.0 - SDK 10.5 Support
Safari Extensions: ℹ️
LastPass
iTube Studio
3rd Party Preference Panes: ℹ️
AirServer Preferences Support
Flash Player Support
Flip4Mac WMV Support
KeyAccess Support
SymAutoProtect
Symantec\nQuickMenu Support
Time Machine: ℹ️
Skip System Files: NO
Auto backup: YES
Destinations:
Seagate Backup Plus Drive [Local]
Total size: 3 TB
Total number of backups: 7
Oldest backup: 2014-10-23 22:48:25 +0000
Last backup: 2014-10-26 18:11:47 +0000
Size of backup disk: Excellent
Backup size 3 TB > (Disk size 0 B X 3)
Top Processes by CPU: ℹ️
6% Finder
3% WindowServer
3% Google Chrome
2% DesktopServicesHelper
1% coreaudiod
Top Processes by Memory: ℹ️
279 MB Finder
106 MB mds_stores
82 MB Google Chrome
82 MB WindowServer
52 MB Spotlight
Virtual Memory Information: ℹ️
116 MB Free RAM
923 MB Active RAM
823 MB Inactive RAM
1.16 GB Wired RAM
4.19 GB Page-ins
20 MB Page-o