Computer randomly shuts down/Very unstable since upgrade to yosemite
Since upgrading to yosemite my computer has become very unstable.
For anyone that can help with what may be causing this issue I would really
appreciate it. As for "Adobe" being a possible cause, how can I determine
which Adobe program and related files are the culprit?
Thank you very much to anyone who offer's their support and help.
EtreCheck version: 2.1.8 (121)
Report generated February 10, 2015 at 12:59:00 PM MST
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: ℹ️
MacBook Pro (13-inch, Early 2011) (Technical Specifications)
MacBook Pro - model: MacBookPro8,1
1 2.3 GHz Intel Core i5 CPU: 2-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
Battery Health: Normal - Cycle count 209
Video Information: ℹ️
Intel HD Graphics 3000 - VRAM: 384 MB
Color LCD 1280 x 800
System Software: ℹ️
OS X 10.10.2 (14C109) - Time since boot: 0:9:57
Disk Information: ℹ️
Hitachi HTS545032B9A302 disk0 : (320.07 GB)
EFI (disk0s1) <not mounted> : 210 MB
Recovery HD (disk0s3) <not mounted> [Recovery]: 650 MB
Macintosh HD (disk1) / : 318.84 GB (62.33 GB free)
Core Storage: disk0s2 319.21 GB Online
MATSHITADVD-R UJ-8A8
USB Information: ℹ️
Apple Computer, Inc. IR Receiver
Apple Inc. FaceTime HD Camera (Built-in)
Apple Inc. BRCM2070 Hub
Apple Inc. Bluetooth USB Host Controller
Apple Inc. Apple Internal Keyboard / Trackpad
Thunderbolt Information: ℹ️
Apple Inc. thunderbolt_bus
Configuration files: ℹ️
/etc/hosts - Count: 15
Gatekeeper: ℹ️
Mac App Store and identified developers
Kernel Extensions: ℹ️
/Library/Application Support/Roxio
[not loaded] com.roxio.TDIXController (1.7) [Click for support]
/System/Library/Extensions
[loaded] com.manycamllc.driver.ManyCamDriver (0.0.9 - SDK 10.5) [Click for support]
[not loaded] com.paceap.kext.PACESupport (5.4) [Click for support]
[not loaded] com.paceap.kext.PACESupport2 (5.4) [Click for support]
[loaded] com.rim.driver.BlackBerryUSBDriverInt (0.0.74) [Click for support]
[not loaded] com.rim.driver.BlackBerryUSBDriverVSP (0.0.74) [Click for support]
[not loaded] com.symantec.kext.ips (1.3.1f6) [Click for support]
Launch Agents: ℹ️
[not loaded] com.adobe.AAM.Updater-1.0.plist [Click for support]
[not loaded] com.adobe.CS5ServiceManager.plist [Click for support]
[not loaded] com.epson.eventmanager.agent.plist [Click for support]
[loaded] com.google.keystone.agent.plist [Click for support]
[not loaded] com.rim.BBAlbumArtCacher.plist [Click for support]
Launch Daemons: ℹ️
[loaded] com.adobe.fpsaud.plist [Click for support]
[loaded] com.adobe.SwitchBoard.plist [Click for support]
[loaded] com.google.keystone.daemon.plist [Click for support]
[loaded] com.macpaw.CleanMyMac2.Agent.plist [Click for support]
[loaded] com.microsoft.office.licensing.helper.plist [Click for support]
[failed] com.parallels.mobile.kextloader.launchdaemon.plist [Click for support]
[running] com.rim.BBDaemon.plist [Click for support]
[running] com.smithmicro.schedulerdaemon.plist [Click for support]
User Launch Agents: ℹ️
[loaded] com.adobe.AAM.Updater-1.0.plist [Click for support]
[failed] com.avast.home.userinit.plist [Click for support]
[loaded] com.divx.agent.postinstall.plist [Click for support]
[not loaded] com.facebook.videochat.[redacted].plist [Click for support]
[loaded] com.macpaw.CleanMyMac2Helper.scheduledScan.plist [Click for support]
[loaded] com.macpaw.CleanMyMac2Helper.trashWatcher.plist [Click for support]
[not loaded] com.smithmicro.cleaning.schedulermailer.plist [Click for support]
User Login Items: ℹ️
Google Chrome Application Hidden (/Applications/Google Chrome.app)
BlackBerry Device Manager Application (/Library/Application Support/BlackBerry/BlackBerry Device Manager.app)
Internet Plug-ins: ℹ️
FlashPlayer-10.6: Version: 16.0.0.305 - SDK 10.6 [Click for support]
Default Browser: Version: 600 - SDK 10.10
Flash Player: Version: 16.0.0.305 - SDK 10.6 [Click for support]
QuickTime Plugin: Version: 7.7.3
DivXBrowserPlugin: Version: 2.2 [Click for support]
o1dbrowserplugin: Version: 5.40.2.0 - SDK 10.8 [Click for support]
Google Earth Web Plug-in: Version: 7.1 [Click for support]
googletalkbrowserplugin: Version: 5.40.2.0 - SDK 10.8 [Click for support]
JavaAppletPlugin: Version: 15.0.0 - SDK 10.10 Check version
Safari Extensions: ℹ️
Open in Internet Explorer
DivX Plus Web Player HTML5 <video>
3rd Party Preference Panes: ℹ️
Flash Player [Click for support]
Time Machine: ℹ️
Skip System Files: NO
Mobile backups: ON
Auto backup: YES
Volumes being backed up:
Macintosh HD: Disk size: 318.84 GB Disk used: 256.51 GB
Destinations:
Data [Network]
Total size: 3.00 TB
Total number of backups: 30
Oldest backup: 2014-12-22 10:14:08 +0000
Last backup: 2015-02-10 02:49:48 +0000
Size of backup disk: Excellent
Backup size 3.00 TB > (Disk size 318.84 GB X 3)
Top Processes by CPU: ℹ️
7% WindowServer
1% Google Chrome
0% opendirectoryd
Top Processes by Memory: ℹ️
129 MB Google Chrome
103 MB Safari
90 MB WindowServer
73 MB Spotlight
64 MB Finder
Virtual Memory Information: ℹ️
81 MB Free RAM
1.50 GB Active RAM
1.41 GB Inactive RAM
1.05 GB Wired RAM
1.66 GB Page-ins
21 MB Page-outs
Diagnostics Information: ℹ️
Feb 10, 2015, 12:42:48 PM Self test - passed
Feb 9, 2015, 05:23:10 PM /Library/Logs/DiagnosticReports/mdworker_2015-02-09-172310_[redacted].crash
A number of problems exist including the likelihood of system corruption as a result of using CleanMyMac.
It is not reasonable to expect a Mac to operate normally after using CleanMyMac. Like many ill-conceived "cleaning" utilities, it is capable of corrupting a Mac to the point that erasing it completely is the only practicable means of recovery. CleanMyMac is not the only example; it is merely popular due to marketing strategies that are as effective as they are intrusive.
There is no practicable way to reverse the effects of having used CleanMyMac2 other than to reinstall all affected files from backups or their original sources. Its developer's uninstallation instructions are ineffective despite their recent claims to the contrary. Only MacPaw, its developer, can know the reason for that, but I can think of two possibilities: either they are purposefully leaving components behind for reasons known only to them, or they simply don't know what they're doing. Neither one of those possibilities is particularly comforting for the user.
Reinstalling OS X alone will have no effect on either removing CleanMyMac or reversing the damage it is capable of inflicting upon a system.
Besides CleanMyMac2, garbage "cleaning" and "anti-virus" software exists, specifically "Avast", "Smith Micro", and "Symantec / Norton". Those products should not be installed on any Mac, because they convey no benefit and are only capable of creating or contributing to problems.
In addition, that Mac's Hosts file appears to have been modified. Fixing a modified Hosts file requires specific instructions. Apple Support Communities contributor and EtreCheck author etresoft recently added a User Tip discussing that concern, and how to correct it: Fixing a hacked /etc/hosts file
The recovery procedure that follows will obviate the need to correct all those separate problems and is likely to require the least amount of your time and interaction.
Follow the applicable recovery procedure below:
If you have a backup that you created prior to using CleanMyMac, now is the time to use it. For Time Machine, boot OS X Recovery, and at the Mac OS X Utilities screen, choose Restore from Time Machine Backup. Choose a date preceding the installation of CleanMyMac.
If you do not have a backup that predates the use of CleanMyMac, create one now. To do that read Mac Basics: Time Machine backs up your Mac.
The recovery procedure will require that you erase the Mac using OS X Recovery, and then create a new user whose contents will be empty. You will then be able to use Setup Assistant to migrate your essential documents including photos, music, work products and other essential files.
When doing so, select only your previous User account and do not select "Applications", "Computer and Network Settings" or "Other files and folders". De-select those choices.
Subsequent to using Setup Assistant, you will need to reinstall the essential software you may require, once again remembering to install software only from their original sources, and omitting all non-essential software.
To erase and install Yosemite read: OS X Yosemite: Erase and reinstall OS X
To migrate your essential documents read: OS X Yosemite: Transfer your info from a computer or storage device and follow the procedure under Transfer info from a Time Machine backup or other storage device.
Similar Messages
-
I used to use desktop sharing from my Macbook Pro (Late 2011, Intel Core i5) to watch videos on my TV. Since upgrading to Yosemite the stream has been unwatchable. Both visual and audio latency problems are very common. As streaming from my iOS devices is fine, I'm pretty sure it's not my WiFi setup. Has anyone had similar problems? Are there any settings I need to change to improve Airplay from Yosemite?
Thanks in advance.Hey MasterAir,
If you are having an issue with AirPlay performance, I would suggest that you troubleshoot using the steps in this article -
Resolve issues with AirPlay and AirPlay Mirroring from iPhone, iPad, and iPod touch - Apple Support
Thanks for using Apple Support Communities.
Be well,
Brett L -
My computer randomly shuts down and won't restart.
My computer randomly shut down and would not restart. I took it to an apple store and they fixed it by running something through the disk utility. I was told to run something else (it had to do with what the computer does when it shuts down as I don't shut mine down a lot). It had been running when the guy showed me it at the upper right corner and said "initializing" but I did not remember what it was called when I got home and it was no longer open. Any one have a similar problem where this was suggested and remembers what is it called?
Try a SMC reset.
DALE -
MOVED: My computer randomly shuts down...
This topic has been moved to AMD64 VIA based forum for more discussionsAMD64 VIA/AMD/ATI based board.
My computer randomly shuts down...Try a SMC reset.
DALE -
My MacBook is running very slowly since upgrading to Yosemite
My MacBook is running very slowly since upgrading to Yosemite I have lots of room on my hard disc. All applications are working but very slowly. Help!
When 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't, select
SYSTEM LOG QUERIES ▹ All Messages
from the log list on the left. If you don't see that list, select
View ▹ Show Log List
from 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't indiscriminately dump thousands of lines from the log into this discussion.
Please don't post screenshots of log messages—post the text.
Some private information, such as your name, may appear in the log. Anonymize before posting. -
MacBook Air randomly shuts down whether plugged in or on battery power but not when hooked up to a monitor and using bluetooth keyboard and mouse. Any suggestions? Battery fully powered.
These instructions must be carried out as an administrator. If you have only one user account, you are the administrator.
This procedure is a diagnostic test. It makes no changes to your data.
Please triple-click anywhere in the line below on this page to select it:
syslog -k Sender kernel -k Message CSeq 'n Cause: -' | tail | awk '/:/{$4=""; print}' | pbcopy
Copy the selected text to the Clipboard by pressing the key combination command-C.
Launch the built-in Terminal application in any of the following ways:
☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)
☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
☞ Open LaunchPad. Click Utilities, then Terminal in the icon grid.
Paste into the Terminal window by pressing the key combination command-V. I've tested these instructions only with the Safari web browser. If you use another browser, you may have to press the return key after pasting.
Wait for a new line ending in a dollar sign ($) to appear below what you entered.
The output of the command will be automatically copied to the Clipboard. If the command produced no output, the Clipboard will be empty. Paste into a reply to this message.
The Terminal window doesn't show the output. Please don't copy anything from there. -
MacBookPro shutting down at error since upgrade
Since I upgraded to Mountain Lion yesterday my system shuts down and restarts when it comes across minor errors, such as non-responding app that take a while to unfreeze - esp if I am on VPN remote for my work. This never happened before. It gives no warning, the screen goes black and the computer restarts.I do not get to save anything I am working at the time it happens, so it's very aggrevating.
I am thinking it has to do with the upgrade to Mountain Lion.
I might be wrong, of course.
Anyone know why this is happening? And how should I prevent it?
I have a MacBookPro 2.4 GHz Intel Core 2 Duo, 4GB 1067 Mhx DDR2, OSX 10.8 Mountain Lion.
I hadly have anything on my laptop, I store everything from music to photos to documents in my external HD, as not to bog down my laptop.
Any help/insight would be appreciated.
Thank you!
M.I haven't had this problem until recently and I recently calibrated my battery.
Look at your system logs in your Console application for any clues.
Looking at it logically though, I would say it's a battery issue seeing it was working fine before calibration, and it doesn't shutdown on the AC adapter.
-Bmer
Mac Owners Support Group - Join us @ MacOSG.com
Mac611 Mobile Mac Support - about.Mac611.com
iTunes:MacOSG Podcast | YouTube.MacOSG.com
An Apple User Group
Have an iPhone or iPod touch? Enter Mac611.com in Safari on it for 'mobile Mac support.' -
My computer randomly shuts down
My computer shuts down randomly, and when it restarts it has a bar like its loading a new operating system. Then when it opens up everything is fine until for no apparent reason it just shuts down.
The loading bar is normal. It replaces the old spinning gear. For the other problem:
Reinstalling OS X Without Erasing the Drive
Boot to the Recovery HD: Restart the computer and after the chime press and hold down the COMMAND and R keys until the menu screen appears. Alternatively, restart the computer and after the chime press and hold down the OPTION key until the boot manager screen appears. Select the Recovery HD and click on the downward pointing arrow button.
Repair the Hard Drive and Permissions: Upon startup select Disk Utility from the main menu. Repair the Hard Drive and Permissions as follows.
When the recovery menu appears select Disk Utility. After DU loads select your hard drive entry (mfgr.'s ID and drive size) from the the left side list. In the DU status area you will see an entry for the S.M.A.R.T. status of the hard drive. If it does not say "Verified" then the hard drive is failing or failed. (SMART status is not reported on external Firewire or USB drives.) If the drive is "Verified" then select your OS X volume from the list on the left (sub-entry below the drive entry,) click on the First Aid tab, then click on the Repair Disk button. If DU reports any errors that have been fixed, then re-run Repair Disk until no errors are reported. If no errors are reported click on the Repair Permissions button. Wait until the operation completes, then quit DU and return to the main menu.
Reinstall OS X: Select Reinstall OS X and click on the Continue button.
Download and install the 10.10.1 update.
Note: You will need an active Internet connection. I suggest using Ethernet if possible because it is three times faster than wireless.
Also see:
Reinstall OS X Without Erasing the Drive
OS X Yosemite- Reinstall OS X
Note: You will need an active Internet connection. I suggest using Ethernet
if possible because it is three times faster than wireless. -
My macbook pro (13inch mid 20101) is running very slowly since I upgraded to Yosemite. How can I cure this or how can I remove Yosemite?
OS X 10.10.1
2.4 GHz Intel Core 2 duo
4GB 1067 MHz DDR3
NVIDIA GeForce 320M 256MB
Opening apps or web pages is incredibly slow and extremely frustrating.Try these in order testing your system after each to see if it's back to normal:
1. a. Resetting your Mac's PRAM and NVRAM
b. Intel-based Macs: Resetting the System Management Controller (SMC)
2. Restart the computer in Safe Mode, then restart again, normally. If this doesn't help, then:
Boot to the Recovery HD: Restart the computer and after the chime press and hold down the COMMAND and R keys until the Utilities menu screen appears. Alternatively, restart the computer and after the chime press and hold down the OPTION key until the boot manager screen appears. Select the Recovery HD and click on the downward pointing arrow button.
3. Repair the Hard Drive and Permissions: Upon startup select Disk Utility from the Utilities menu. Repair the Hard Drive and Permissions as follows.
When the recovery menu appears select Disk Utility. After DU loads select your hard drive entry (mfgr.'s ID and drive size) from the the left side list. In the DU status area you will see an entry for the S.M.A.R.T. status of the hard drive. If it does not say "Verified" then the hard drive is failing or failed. (SMART status is not reported on external Firewire or USB drives.) If the drive is "Verified" then select your OS X volume from the list on the left (sub-entry below the drive entry,) click on the First Aid tab, then click on the Repair Disk button. If DU reports any errors that have been fixed, then re-run Repair Disk until no errors are reported. If no errors are reported click on the Repair Permissions button. Wait until the operation completes, then quit DU and return to the main menu. Select Restart from the Apple menu.
4. Reinstall Yosemite: Reboot from the Recovery HD. Select Reinstall OS X from the Utilities menu, and click on the Continue button.
Note: You will need an active Internet connection. I suggest using Ethernet if possible
because it is three times faster than wireless.
5. Reinstall Yosemite from Scratch:
Be sure you backup your files to an external drive or second internal drive because the following procedure will remove everything from the hard drive.
How to Clean Install OS X Yosemite
Note: You will need an active Internet connection. I suggest using Ethernet if possible
because it is three times faster than wireless. -
Computer randomly shuts down and...
Hello everyone!
I have had my desktop for about 7 months now, and haven't had any problems. Recently, my computer had begun to make a (sort of) loud humming noise. The humming noise would get louder at times, then soften back to a slight hum.
It has been doing this for about 3 weeks, but I didn't think anything of it because the performance of my computer never changed.
However, just a couple of days ago, when I was in the middle of a game (League of Legends,) my computer shut off when a lot of "action" started going on in-game. I tried to turn it back on, but only the fan and lights came on for 2-3 seconds, and it would shut back off.
I did some research and figured it was just dusty in the case, so I cleaned it out. That doesn't seem to be the problem, however the humming sound did stop. :/
I am thinking the PSU now, but I was wanting to know everyone else's opinions before I did anything.
My computer is under warranty still, thankfully. But I probably want to upgrade the PSU if that is the problem.
Here is my computer: http://www.bestbuy.com/site/CyberPowerPC+-+Gamer+Ultra+Desktop+-+8GB+Memory+-+1TB+Hard+Drive/6897999...Humming, in my experience, is usually from the power supply, but it could also be a faulty CPU cooling system.
I would take it into a store and have a Geek Squad agent check it in for a diagnostic(free under warranty) to nail down what is causing the problem.
The PSU would be covered under warranty, but an upgrade would not, so that's your perogative if you decide to upgrade.
Any other hardware issues should also be covered under the warranty.
If you like my post, or solution to your issue/question, go ahead and click on the little star by my name and/or accept the post as the Solution. It makes me happy.
I'm NOT an employee of Best Buy, or Geek Squad, though I did work as an Agent for a year 5 years ago. None of my posts are to be taken as the official stance that Best Buy will take on your situation. My advice is just that, advice.
Unfortunately, that's the bad luck of any electronic, there's going to be bad Apples... wait that's a horrible pun. -
Computer randomly shuts down and refuses to boot
Hello all.
A while back I installed Win 7 Pro on this (I think I had to install it on an SSD via another machine then used that SSD in the T610 and used win repair to fix the installation).
It's been going smoothly generally and it is on mor or less 24/7 for light use. I use it for watching films and browsing the net. nothing uch more intensive. Ever since the start, I would come in the morning and find it had shu itself down. sometimes when I push the power button it would boot back up as if everything had sut down properl. Other times when I push the power button its backlight stays on but I get no activity. Even the HDD light does not flicker. I also cannot repeat the trial unless I disconnect the power cable because holding the power button for any length of time does not switch off the system*
Sometimes I have some success if I open the case, reconnect the SSD and push the power button again but that is rare.
I don't think it's overheating because sometimes I leave the machine off for 12 hours and it still refuses to boot for another few hours.
It's really frustrating and I'm not sure what to do as even if I disconnect the SSD and push the power button in it's "sulking" state I get no feedback; bios nor sounds.
Could my BIOS be faulty? How do I check/update it's version from within windows? Often I don't see the bios screen. I remember I used to see it a long time ago but now it does not appear.
*The only time I have seen the PC turn off after holding the power button is if I am in Windows repair mode for some reason.
Thanks in advance for any assistance.@Jennn
Thank you for using HP Support Forum. I have brought your issue to the appropriate team within HP. They will likely request information from you in order to look up your case details or product serial number. Please look for a private message from an identified HP contact. Additionally, keep in mind not to publicly post ( serial numbers and case details).
If you are unfamiliar with the Forum's private messaging please click here to learn more.
Thank you,
Omar
I Work for HP -
Screen flickering, computer/programs randomly shut down
Hey everyone,
I purchased a mid-2012 MacBook Pro Laptop from Apple about 1.5 years ago with AppleCare. Recently, the computer screen has started to flicker back, as if the screen is cutting out, and programs/entire computer randomly shuts down.
I've done their online chat of which they asked me to do two resets
-non-volitile random access memory
- cannot remember the second one. (CSS??)
It still continued to behave poorly.
I also took it to Apple and they did diagositics of which apparently the hardware checked out and they said it must be a software issue. So we formatted the computer about 6 days ago. For those 5 days everything seems to work perfectly. There was no flickering and no shutting down of programs or my computer.. no lost work !!! Then is occurs again on the 6th day the same things occurred.
Whats my next logical step? Anyone have any suggesting for when I go back to apple?The problem with Microsoft word is it is not Universal Binary so it does not run well on an intel machine. The new version Microsoft is coming out with should run better since it will be universal binary.
You might consider using NeoOffice
or Open Office as a more reliable replacement for Word. They both can open word documents and save as word. -
Macbook Shuts Down Very Very Slowly - Help please :(
Hi, my Macbook (Snow Leopard) has been able to shut down very quickly since I purchased Snow Leopard. However, just a few days back, it started to shut down very very slowly, often "lagging" or being "stuck" at a blue page before it actually switches itself off. I checked Console & thought these messages could probably be the reason why. But then again, I deleted iAntiVirus and such messages continue to appear.
Can anyone help please? Thanks
1/25/10 PM 11:01:26 [0x0-0xe00e].com.pctools.iAntiVirus * set a breakpoint in mallocerrorbreak to debug
1/25/10 PM 11:01:26 [0x0-0xe00e].com.pctools.iAntiVirus iavd(236,0xb0081000) malloc: * error for object 0x12d09b0: pointer being freed was not allocated
1/25/10 PM 11:01:26 [0x0-0xe00e].com.pctools.iAntiVirus * set a breakpoint in mallocerrorbreak to debug
1/25/10 PM 11:01:26 [0x0-0xe00e].com.pctools.iAntiVirus iavd(236,0xb0081000) malloc: * error for object 0x12d09d0: pointer being freed was not allocated
1/25/10 PM 11:01:26 [0x0-0xe00e].com.pctools.iAntiVirus * set a breakpoint in mallocerrorbreak to debug
1/25/10 PM 11:01:26 [0x0-0xe00e].com.pctools.iAntiVirus iavd(236,0xb0081000) malloc: * error for object 0x12d0740: pointer being freed was not allocated
1/25/10 PM 11:01:26 [0x0-0xe00e].com.pctools.iAntiVirus * set a breakpoint in mallocerrorbreak to debug
1/25/10 PM 11:01:26 [0x0-0xe00e].com.pctools.iAntiVirus iavd(236,0xb0081000) malloc: * error for object 0x12d0a60: pointer being freed was not allocated
1/25/10 PM 11:01:26 [0x0-0xe00e].com.pctools.iAntiVirus * set a breakpoint in mallocerrorbreak to debug
1/25/10 PM 11:01:26 [0x0-0xe00e].com.pctools.iAntiVirus iavd(236,0xb0081000) malloc: * error for object 0x12d09f0: pointer being freed was not allocated
1/25/10 PM 11:01:26 [0x0-0xe00e].com.pctools.iAntiVirus * set a breakpoint in mallocerrorbreak to debug
1/25/10 PM 11:01:26 [0x0-0xe00e].com.pctools.iAntiVirus iavd(236,0xb0081000) malloc: * error for object 0x12d0b90: pointer being freed was not allocated
1/25/10 PM 11:01:26 [0x0-0xe00e].com.pctools.iAntiVirus * set a breakpoint in mallocerrorbreak to debug
1/25/10 PM 11:01:26 [0x0-0xe00e].com.pctools.iAntiVirus iavd(236,0xb0081000) malloc: * error for object 0x12d0c70: pointer being freed was not allocated
1/25/10 PM 11:01:26 [0x0-0xe00e].com.pctools.iAntiVirus * set a breakpoint in mallocerrorbreak to debug
1/25/10 PM 11:01:26 [0x0-0xe00e].com.pctools.iAntiVirus iavd(236,0xb0081000) malloc: * error for object 0x12d0d00: pointer being freed was not allocatedHi,
I removed it already, though I am not sure whether or not some parts of it might be around. -
Since upgrading to Yosemite my computer (iMac late 2012 model) closes down instead of going to sleep. When I restart I get a message saying "your computer shut down because of a problem". Does anyone have similar problem? What is the solution?
Sorry, I was acting like it was an email. See below:
Sat Nov 8 14:00:39 2014
Panic Report ***
panic(cpu 0 caller 0xffffff802a21e80a): Kernel trap at 0xffffff7fabaa5e28, type 14=page fault, registers:
CR0: 0x000000008001003b, CR2: 0x0000000000000000, CR3: 0x000000002d4e8000, CR4: 0x00000000001626e0
RAX: 0x0000000000000000, RBX: 0xffffff803cbbf000, RCX: 0x0000000000000000, RDX: 0x0000000000000000
RSP: 0xffffff81352f3b50, RBP: 0xffffff81352f3bf0, RSI: 0x0000000000000240, RDI: 0xffffff803cbbf000
R8: 0x0000000000000000, R9: 0x0000000000000000, R10: 0x000000e492137674, R11: 0x000000e4917aebcc
R12: 0x0000000000000000, R13: 0x000000000000023e, R14: 0xffffff803cc90000, R15: 0x0000000000000000
RFL: 0x0000000000010293, RIP: 0xffffff7fabaa5e28, CS: 0x0000000000000008, SS: 0x0000000000000010
Fault CR2: 0x0000000000000000, Error code: 0x0000000000000002, Fault CPU: 0x0
Backtrace (CPU 0), Frame : Return Address
0xffffff81352f3800 : 0xffffff802a13a811
0xffffff81352f3880 : 0xffffff802a21e80a
0xffffff81352f3a40 : 0xffffff802a23a443
0xffffff81352f3a60 : 0xffffff7fabaa5e28
0xffffff81352f3bf0 : 0xffffff7fabbbd0a2
0xffffff81352f3cb0 : 0xffffff7fab9a64a3
0xffffff81352f3d00 : 0xffffff7fab9a91be
0xffffff81352f3db0 : 0xffffff7fab9a80f2
0xffffff81352f3dc0 : 0xffffff802a6d8008
0xffffff81352f3e20 : 0xffffff7fab9a8d0b
0xffffff81352f3e50 : 0xffffff802a6c5a03
0xffffff81352f3ee0 : 0xffffff802a6be797
0xffffff81352f3f00 : 0xffffff802a16be13
0xffffff81352f3fb0 : 0xffffff802a2192c7
Kernel Extensions in backtrace:
com.apple.driver.AirPort.Brcm4360(900.19.8)[E6DF5F6D-3476-3BA6-B49B-BAADEC7DF58 0]@0xffffff7fab994000->0xffffff7fabf6afff
dependency: com.apple.driver.mDNSOffloadUserClient(1.0.1b8)[25CEDABE-0952-309D-AC20-A39DF84 9DFB7]@0xffffff7fab679000
dependency: com.apple.iokit.IO80211Family(700.52)[13EA5B53-E76C-3F27-A9CA-6D3B59AE6F44]@0xf fffff7fab8e1000
dependency: com.apple.iokit.IOPCIFamily(2.9)[766FC23F-452C-3B74-951C-598BB17BCF06]@0xffffff 7faa924000
dependency: com.apple.iokit.IONetworkingFamily(3.2)[247581D8-DFC5-3AAE-B079-3D13F5514C2B]@0 xffffff7fab235000
BSD process name corresponding to current thread: kernel_task
Mac OS version:
14A389
Kernel version:
Darwin Kernel Version 14.0.0: Fri Sep 19 00:26:44 PDT 2014; root:xnu-2782.1.97~2/RELEASE_X86_64
Kernel UUID: 89E10306-BC78-3A3B-955C-7C4922577E61
Kernel slide: 0x0000000029e00000
Kernel text base: 0xffffff802a000000
__HIB text base: 0xffffff8029f00000
System model name: iMac13,1 (Mac-00BE6ED71E35EB86)
System uptime in nanoseconds: 981693498948
last loaded kext at 264463654768: com.apple.filesystems.msdosfs 1.10 (addr 0xffffff7facd6e000, size 69632)
last unloaded kext at 325959214682: com.apple.filesystems.msdosfs 1.10 (addr 0xffffff7facd6e000, size 61440)
loaded kexts:
com.apple.driver.AudioAUUC 1.70
com.apple.filesystems.autofs 3.0
com.apple.driver.AppleBluetoothMultitouch 85.3
com.apple.iokit.IOBluetoothSerialManager 4.3.0f10
com.apple.driver.AppleHWSensor 1.9.5d0
com.apple.driver.AppleMikeyHIDDriver 124
com.apple.driver.AGPM 100.14.37
com.apple.driver.ApplePlatformEnabler 2.1.0d1
com.apple.driver.X86PlatformShim 1.0.0
com.apple.driver.AppleOSXWatchdog 1
com.apple.driver.AppleMikeyDriver 266.5
com.apple.driver.AppleHDA 266.5
com.apple.driver.AppleUpstreamUserClient 3.6.1
com.apple.GeForce 10.0.0
com.apple.iokit.IOUserEthernet 1.0.1
com.apple.Dont_Steal_Mac_OS_X 7.0.0
com.apple.driver.AppleThunderboltIP 2.0.2
com.apple.driver.AppleHWAccess 1
com.apple.driver.AppleHV 1
com.apple.iokit.BroadcomBluetoothHostControllerUSBTransport 4.3.0f10
com.apple.driver.AppleSMCLMU 2.0.4d1
com.apple.driver.AppleLPC 1.7.3
com.apple.driver.AppleIntelHD4000Graphics 10.0.0
com.apple.driver.AppleIntelFramebufferCapri 10.0.0
com.apple.driver.AppleMCCSControl 1.2.10
com.apple.iokit.SCSITaskUserClient 3.7.0
com.apple.driver.AppleUSBODD 3.5.0
com.apple.AppleFSCompression.AppleFSCompressionTypeDataless 1.0.0d1
com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 1.0.0d1
com.apple.BootCache 35
com.apple.driver.XsanFilter 404
com.apple.iokit.IOAHCIBlockStorage 2.6.5
com.apple.iokit.AppleBCM5701Ethernet 10.1.2b3
com.apple.driver.AppleSDXC 1.6.5
com.apple.driver.AirPort.Brcm4360 900.19.8
com.apple.driver.AppleAHCIPort 3.0.7
com.apple.driver.AppleUSBHub 705.4.1
com.apple.driver.AppleUSBXHCI 705.4.14
com.apple.driver.AppleUSBEHCI 705.4.14
com.apple.driver.AppleHPET 1.8
com.apple.driver.AppleACPIButtons 3.1
com.apple.driver.AppleRTC 2.0
com.apple.driver.AppleSMBIOS 2.1
com.apple.driver.AppleACPIEC 3.1
com.apple.driver.AppleAPIC 1.7
com.apple.driver.AppleIntelCPUPowerManagementClient 218.0.0
com.apple.nke.applicationfirewall 161
com.apple.security.quarantine 3
com.apple.security.TMSafetyNet 8
com.apple.driver.AppleIntelCPUPowerManagement 218.0.0
com.apple.kext.triggers 1.0
com.apple.driver.AppleBluetoothHIDKeyboard 175.5
com.apple.driver.AppleHIDKeyboard 175.5
com.apple.driver.IOBluetoothHIDDriver 4.3.0f10
com.apple.driver.AppleMultitouchDriver 260.30
com.apple.iokit.IOSerialFamily 11
com.apple.driver.DspFuncLib 266.5
com.apple.kext.OSvKernDSPLib 1.15
com.apple.iokit.IOAudioFamily 200.6
com.apple.vecLib.kext 1.2.0
com.apple.nvidia.driver.NVDAGK100Hal 10.0.0
com.apple.nvidia.driver.NVDAResman 10.0.0
com.apple.iokit.IOBluetoothHostControllerUSBTransport 4.3.0f10
com.apple.iokit.IOBluetoothFamily 4.3.0f10
com.apple.iokit.IOUSBUserClient 705.4.0
com.apple.driver.AppleThunderboltEDMSink 4.0.2
com.apple.driver.AppleSMBusPCI 1.0.12d1
com.apple.driver.X86PlatformPlugin 1.0.0
com.apple.driver.AppleSMC 3.1.9
com.apple.driver.IOPlatformPluginFamily 5.8.0d49
com.apple.driver.AppleHDAController 266.5
com.apple.iokit.IOHDAFamily 266.5
com.apple.iokit.IOSurface 97
com.apple.iokit.IOAcceleratorFamily2 156.4
com.apple.AppleGraphicsDeviceControl 3.7.21
com.apple.iokit.IONDRVSupport 2.4.1
com.apple.driver.AppleSMBusController 1.0.13d1
com.apple.iokit.IOGraphicsFamily 2.4.1
com.apple.iokit.IOSCSIBlockCommandsDevice 3.7.0
com.apple.iokit.IOSCSIMultimediaCommandsDevice 3.7.0
com.apple.iokit.IOBDStorageFamily 1.7
com.apple.iokit.IODVDStorageFamily 1.7.1
com.apple.iokit.IOCDStorageFamily 1.7.1
com.apple.iokit.IOUSBMassStorageClass 3.7.0
com.apple.iokit.IOSCSIArchitectureModelFamily 3.7.0
com.apple.driver.AppleUSBMergeNub 705.4.0
com.apple.driver.AppleUSBComposite 705.4.9
com.apple.driver.AppleThunderboltDPInAdapter 4.0.6
com.apple.driver.AppleThunderboltDPOutAdapter 4.0.6
com.apple.driver.AppleThunderboltDPAdapterFamily 4.0.6
com.apple.driver.AppleThunderboltPCIDownAdapter 2.0.2
com.apple.driver.AppleThunderboltNHI 3.1.7
com.apple.iokit.IOThunderboltFamily 4.2.1
com.apple.iokit.IOEthernetAVBController 1.0.3b3
com.apple.iokit.IO80211Family 700.52
com.apple.driver.mDNSOffloadUserClient 1.0.1b8
com.apple.iokit.IONetworkingFamily 3.2
com.apple.iokit.IOAHCIFamily 2.7.0
com.apple.iokit.IOUSBFamily 705.4.14
com.apple.driver.AppleEFINVRAM 2.0
com.apple.driver.AppleEFIRuntime 2.0
com.apple.iokit.IOHIDFamily 2.0.0
com.apple.iokit.IOSMBusFamily 1.1
com.apple.security.sandbox 300.0
com.apple.kext.AppleMatch 1.0.0d1
com.apple.driver.AppleKeyStore 2
com.apple.driver.AppleMobileFileIntegrity 1.0.5
com.apple.driver.AppleCredentialManager 1.0
com.apple.driver.DiskImages 389.1
com.apple.iokit.IOStorageFamily 2.0
com.apple.iokit.IOReportFamily 31
com.apple.driver.AppleFDEKeyStore 28.30
com.apple.driver.AppleACPIPlatform 3.1
com.apple.iokit.IOPCIFamily 2.9
com.apple.iokit.IOACPIFamily 1.4
com.apple.kec.corecrypto 1.0
com.apple.kec.Libm 1
com.apple.kec.pthread 1
Model: iMac13,1, BootROM IM131.010A.B05, 4 processors, Intel Core i5, 2.7 GHz, 8 GB, SMC 2.9f5
Graphics: NVIDIA GeForce GT 640M, NVIDIA GeForce GT 640M, PCIe, 512 MB
Memory Module: BANK 0/DIMM0, 4 GB, DDR3, 1600 MHz, 0x80AD, 0x484D54333531533643465238432D50422020
Memory Module: BANK 1/DIMM0, 4 GB, DDR3, 1600 MHz, 0x80AD, 0x484D54333531533643465238432D50422020
AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0xF4), Broadcom BCM43xx 1.0 (7.15.124.12.8)
Bluetooth: Version 4.3.0f10 14890, 3 services, 27 devices, 1 incoming serial ports
Network Service: Wi-Fi, AirPort, en1
Network Service: Ethernet, Ethernet, en0
Serial ATA Device: APPLE HDD ST1000LM024, 1 TB
USB Device: HD-LBU3
USB Device: Hub
USB Device: Apple USB SuperDrive
USB Device: FaceTime HD Camera (Built-in)
USB Device: Hub
USB Device: Hub
USB Device: BRCM20702 Hub
USB Device: Bluetooth USB Host Controller
Thunderbolt Bus: iMac, Apple Inc., 23.4 -
Since installing OSX 10, my iMac randomly shuts down and restarts. I can not determine why this is happening. Any ideas?
1. This is a comment on what you should and should not do to protect yourself from malicious software ("malware") that circulates on the Internet. It does not apply to software, such as keystroke loggers, that may be installed deliberately by an intruder who has hands-on access to the victim's computer. That threat is in a different category, and there's no easy way to defend against it. If you have reason to suspect that you're the target of such an attack, you need expert help.
If you find this comment too long or too technical, read only sections 5, 6, and 10.
OS X now implements three layers of built-in protection specifically against malware, not counting runtime protections such as execute disable, sandboxing, system library randomization, and address space layout randomization that may also guard against other kinds of exploits.
2. All versions of OS X since 10.6.7 have been able to detect known Mac malware in downloaded files, and to block insecure web plugins. This feature is transparent to the user, but internally Apple calls it "XProtect." The malware recognition database is automatically checked for updates once a day; however, you shouldn't rely on it, because the attackers are always at least a day ahead of the defenders.
The following caveats apply to XProtect:
It can be bypassed by some third-party networking software, such as BitTorrent clients and Java applets.
It only applies to software downloaded from the network. Software installed from a CD or other media is not checked.
As new versions of OS X are released, it's not clear whether Apple will indefinitely continue to maintain the XProtect database of older versions such as 10.6. The security of obsolete system versions may eventually be degraded. Security updates to the code of obsolete systems will stop being released at some point, and that may leave them open to other kinds of attack besides malware.
3. Starting with OS X 10.7.5, there has been a second layer of built-in malware protection, designated "Gatekeeper" by Apple. By default, applications and Installer packages downloaded from the network will only run if they're digitally signed by a developer with a certificate issued by Apple. Software certified in this way hasn't necessarily been tested by Apple, but you can be reasonably sure that it hasn't been modified by anyone other than the developer. His identity is known to Apple, so he could be held legally responsible if he distributed malware. That may not mean much if the developer lives in a country with a weak legal system (see below.)
Gatekeeper doesn't depend on a database of known malware. It has, however, the same limitations as XProtect, and in addition the following:
It can easily be disabled or overridden by the user.
A malware attacker could get control of a code-signing certificate under false pretenses, or could simply ignore the consequences of distributing codesigned malware.
An App Store developer could find a way to bypass Apple's oversight, or the oversight could fail due to human error.
For the reasons given above, App Store products, and other applications recognized by Gatekeeper as signed, are safer than others, but they can't be considered absolutely safe. "Sandboxed" applications may prompt for access to private data, such as your contacts, or for access to the network. Think before granting that access. Sandboxing security is based on user input. Never click through any request for authorization without thinking.
4. Starting with OS X 10.8.3, a third layer of protection has been added: a "Malware Removal Tool" (MRT). MRT runs automatically in the background when you update the OS. It checks for, and removes, malware that may have evaded the other protections via a Java exploit (see below.) MRT also runs when you install or update the Apple-supplied Java runtime (but not the Oracle runtime.) Like XProtect, MRT is effective against known threats, but not against unknown ones. It notifies you if it finds malware, but otherwise there's no user interface to MRT.
5. The built-in security features of OS X reduce the risk of malware attack, but they're not absolute protection. The first and best line of defense is always going to be your own intelligence. With the possible exception of Java exploits, all known malware circulating on the Internet that affects a fully-updated installation of OS X 10.6 or later takes the form of so-called "Trojan horses," which can only have an effect if the victim is duped into running them. The threat therefore amounts to a battle of wits between you and the malware attacker. If you're smarter than he thinks you are, you'll win.
That means, in practice, that you always stay within a safe harbor of computing practices. How do you know what is safe?
Any website that prompts you to install a “codec,” “plug-in,” "player," "extractor," or “certificate” that comes from that same site, or an unknown one, is unsafe.
A web operator who tells you that you have a “virus,” or that anything else is wrong with your computer, or that you have won a prize in a contest you never entered, is trying to commit a crime with you as the victim. (Some reputable websites did legitimately warn visitors who were infected with the "DNSChanger" malware. That exception to this rule no longer applies.)
Pirated copies or "cracks" of commercial software, no matter where they come from, are unsafe.
Software of any kind downloaded from a BitTorrent or from a Usenet binary newsgroup is unsafe.
Software that purports to help you do something that's illegal or that infringes copyright, such as saving streamed audio or video for reuse without permission, is unsafe. All YouTube "downloaders" are outside the safe harbor, though not all are necessarily harmful.
Software with a corporate brand, such as Adobe Flash Player, must be downloaded directly from the developer’s website. If it comes from any other source, it's unsafe. For instance, if a web page warns you that Flash is out of date, do not follow an offered link to an update. Go to the Adobe website to download it, if you need it at all.
Even signed applications, no matter what the source, should not be trusted if they do something unexpected, such as asking for permission to access your contacts, your location, or the Internet for no obvious reason.
"FREE WI-FI !!!" networks in public places are unsafe unless you can verify that the network is not a trap (which you probably can't.) Even then, do not download any software or transmit any private information while connected to such a network, regardless of where it seems to come from or go to.
6. Java on the Web (not to be confused with JavaScript, to which it's not related, despite the similarity of the names) is a weak point in the security of any system. Java is, among other things, a platform for running complex applications in a web page, on the client. That was always a bad idea, and Java's developers have proven themselves incapable of implementing it without also creating a portal for malware to enter. Past Java exploits are the closest thing there has ever been to a Windows-style virus affecting OS X. Merely loading a page with malicious Java content could be harmful.
Fortunately, client-side Java on the Web is obsolete and mostly extinct. Only a few outmoded sites still use it. Try to hasten the process of extinction by avoiding those sites, if you have a choice. Forget about playing games or other non-essential uses of Java.
Java is not included in OS X 10.7 and later. Discrete Java installers are distributed by Apple and by Oracle (the developer of Java.) Don't use either one unless you need it. Most people don't. If Java is installed, disable it — not JavaScript — in your browsers.
Regardless of version, experience has shown that Java on the Web can't be trusted. If you must use a Java applet for a task on a specific site, enable Java only for that site in Safari. Never enable Java for a public website that carries third-party advertising. Use it only on well-known, login-protected, secure websites without ads. In Safari 6 or later, you'll see a lock icon in the address bar with the abbreviation "https" when visiting a secure site.
Follow the above guidelines, and you’ll be as safe from malware as you can practically be. The rest of this comment concerns what you should not do to protect yourself.
7. Never install any commercial "anti-virus" or "Internet security" products for the Mac, as they all do more harm than good, if they do any good at all. Any database of known threats is always going to be out of date. Most of the danger is from unknown threats. If you need to be able to detect Windows malware in your files, use one of the free anti-virus products in the Mac App Store — nothing else.
Why shouldn't you use commercial "anti-virus" products?
Their design is predicated on the nonexistent threat that malware may be injected at any time, anywhere in the file system. Malware is downloaded from the network; it doesn't materialize from nowhere.
In order to meet that nonexistent threat, the software modifies or duplicates low-level functions of the operating system, which is a waste of resources and a common cause of instability, bugs, and poor performance.
To recognize malware, the software depends on a database of known threats, which is always at least a day out of date. Most of the real danger comes from highly targeted "zero-day" attacks that are not yet recognized.
By modifying the operating system, the software itself may create weaknesses that could be exploited by malware attackers.
8. An anti-malware product from the App Store, such as "ClamXav," doesn't have these drawbacks. That doesn't mean it's entirely safe. It may report email messages that have "phishing" links in the body, or Windows malware in attachments, as infected files, and offer to delete or move them. Doing so will corrupt the Mail database. The messages should be deleted from within the Mail application.
An anti-virus app is not needed, and should not be relied upon, for protection against OS X malware. It's useful only for detecting Windows malware. Windows malware can't harm you directly (unless, of course, you use Windows.) Just don't pass it on to anyone else.
A Windows malware attachment in email is usually easy to recognize. The file name will often be targeted at people who aren't very bright; for example:
♥♥♥♥♥♥♥♥♥♥♥♥♥♥!!!!!!!H0TBABEZ4U!!!!!!!.AVI♥♥♥♥♥♥♥♥♥♥♥♥♥♥.exe
Anti-virus software may be able to tell you which particular trojan it is, but do you care? In practice, there's seldom a reason to use the software unless an institutional policy requires it.
The ClamXav developer won't try to "upsell" you to a paid version of the product. Other developers may do that. Don't be upsold. For one thing, you should not pay to protect Windows users from the consequences of their choice of computing platform. For another, a paid upgrade from a free app will probably have the disadvantages mentioned in section 7.
9. It seems to be a common belief that the built-in Application Firewall acts as a barrier to infection, or prevents malware from functioning. It does neither. It blocks inbound connections to certain network services you're running, such as file sharing. It's disabled by default and you should leave it that way if you're behind a router on a private home or office network. Activate it only when you're on an untrusted network, for instance a public Wi-Fi hotspot, where you don't want to provide services. Disable any services you don't use in the Sharing preference pane. All are disabled by default.
10. As a Mac user you don't have to live in fear that your computer may be infected every time you install software, read email, or visit a web page. But neither should you assume that you will always be safe from exploitation, no matter what you do. The greatest harm done by security software is precisely its selling point: it makes people feel safe. They may then feel safe enough to take risks from which the software doesn't protect them. Nothing can lessen the need for safe computing practices.
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