Computer runs slow after system update

I just did the recent (last week) system update to 10.8.3 and now everything works super slowly, like stuck in mud. Help.
Thanks.

You have adequate free hard drive space but keep an eye on it.
But I do use quite a bit of memory on my itunes, about 5GB.
How did you determine this?
If you read the link I provided carefully, OS X makes automatic/dynamic use of Paging or Virtual Memory regardless the amount of RAM installed which uses available free hard drive space when utilized. This is released when logging out of your account and after a shutdown and/or a restart.
The less RAM you have installed, the more Paging or Virtual Memory will be used depending on the number of running applications at a time and what each application is performing. This can make the system feel and operate more slowly.
Check Resolving Disk, Permission, and Cache Corruption for system troubleshooting procedures and when doing so, follow all steps/instructions in the order provided.

Similar Messages

Computer runs slow after installation

Hi,
A little over a month ago I installed Tiger (using CDs) onto my iBook 10.1.5 OSX, 256MB, Power PC G3. A couple of times the computer ran slow at the start up but I would just re-start the computer and then it ran fine. This morning I turned it on I can't get it to stop running slow. Start up takes forever and any application I open takes a long time to start and runs slow after. What can I do to fix this?
Thank you,
Melissa

You have adequate free hard drive space but keep an eye on it.
But I do use quite a bit of memory on my itunes, about 5GB.
How did you determine this?
If you read the link I provided carefully, OS X makes automatic/dynamic use of Paging or Virtual Memory regardless the amount of RAM installed which uses available free hard drive space when utilized. This is released when logging out of your account and after a shutdown and/or a restart.
The less RAM you have installed, the more Paging or Virtual Memory will be used depending on the number of running applications at a time and what each application is performing. This can make the system feel and operate more slowly.
Check Resolving Disk, Permission, and Cache Corruption for system troubleshooting procedures and when doing so, follow all steps/instructions in the order provided.

Why is my computer running slower after upgrading to Maverick?

So my computer seems to be running slower, doing anything at all after I installed the newest OS, Maverick. Anyone have an idea as to why that might be? What can I do to make it better?
Thanks,
Snoopynorthw
Nevermind, I found this other discussion below. Thanks.

Activity Monitor - Mavericks also Yosemite
Activity Monitor in Mavericks has significant changes
Performance Guide
Why is my computer slow
Why your Mac runs slower than it should
Slow Mac After Mavericks
Things you can do to resolve slowdowns see post by Kappy
Try running this program and then copy and paste the output in a reply. The program was created by Etresoft, a frequent contributor. Please use copy and paste as screen shots can be hard to read.
Etrecheck – System Information
Unless you've added RAM since you bought the computer, you could probably increase the performance by adding RAM. The 2 places I’ve seen recommended most to buy reliable RAM are below. I have purchased RAM several times from Other World Computing and have always been very satisfied with the product and service. They have on-line instructions on how to replace the RAM. OWC has also tested RAM above what Apple states is the maximum. I now have 6GB installed on a machine supposedly limited to 4 GB.
Crucial
Other World Computing

HP p6230a runs slow after bios update - Getting error BIODHD-8 on Diagnostic Tools

After bios update my desktop runs so painfully slow it is unworkable. Disk drive seems to be constantly hammered by processes that don't appear on task manager. Running 64 bit windows 7 (sp1). Running the diagnostic tools prior to boot up comes up with error code BIOHD-8 - A SMART test failed on the drive - please contact HP Support. Ideally would like to get previous version of bios as machine was running well before update.

I will ask my HP Employee Expert colleagues about this internally. It will take a while for them to respond.
the BIODHD-8 error code means your harddrive is failing and must be replaced.
Back up everything that you possibly can before it fails and no longer boots up into Windows .
is your notebook still within the standard warranty period of one year? A notebook hard disk is a warranty replaceable item.(no cost to you while within warranty)
HP notebook warranty status check website
****Please click on Accept As Solution if a suggestion solves your problem. It helps others facing the same problem to find a solution easily****
2015 Microsoft MVP - Windows Experience Consumer

My MacBook Pro 2011 13" is running slow after ML update

My MBP 2011 13" (4 GB RAM, i5, 320 GB HD) had been a fast machine from the day I bought it till the day I upgraded it to ML from SL. The booting takes ages, the shutting down brings in the "background task" logo and most of the apps take a long while to come up. This is really affecting my productivity with the machine. Above all, my battery standby time has also reduced by approx. 2 hours. Would really like some help to overcome these problems. Kindly help!

http://www.reedcorner.net/mpg/

Imac 11,2 running slower after installing software updates

I purchased my imac 11,2 Sept. 2010. I recently downloaded my software updates that included airport utility, itunes and canon printer software update. Since these downloads, the imac has been very slow. Does anybody have any suggestions why my imac runs slower after software updates and what can be done to get my imac back to previous speed.

isis24680,
Welcome to the Apple Discussions!
Did you run Disk Utility> Repair Permissions? Do you have your eMac in display-only sleep overnight, or use a utility such as OnyX, or otherwise ensure the Unix crom maintenenace scripts run? OS X 10.4.2 (in 7/05) included provision to force the maintenance scripts when sufficiently oberdue; it's possible you're seeing the Mac trying to catch up on a year-plus worth of maintenance.
Do you have anything showing in System Preferences> Others, especially anything that adds to the menu bar? You'll need to check that any add-on system utilities or background programs are updated to run properly under 10.4.6; a quick way to check is to Start Up in Safe Mode and see if performance returns to normal.
Open Applications> Utilities> Activity Monitor, show all tasks, and sort the list by CPU. Is their anything regularly showing up at more than say 15% of the CPU usage?

My computer is running slow after Yosemite install -but in the Mail program, when I open an email and then open the attachment -all is good -when I close the attachment the Mail program goes away, and I have to reopen it in my Dock -every time -been

My computer is running slow after Yosemite install -but in the Mail program, when I open an email and then open the attachment -all is good -when I close the attachment the Mail program goes away, and I have to reopen it in my Dock -every time.

I tried this, but no luck. I went to Previous System>Users. There is nothing inside the "Users" folder, so I hit a dead end.
I can find my new e-mails -- those that came in since I re-installed the system -- in my NEW system (which I did to see if I was correctly understanding the advice), by going to Users>Home>Library>Mail>POP account name>Inbox.
Let me add a new question: I am running PhotoShop C3. It opens OK, and I can use it, but when it opens I get this message: "One or more files for Adobe Application Support folder are missing. Please re-run the PhotoShop installer."
I don't like re-installing working programs if I can avoid it, because it always seems to lead to other issues. Any idea what files are missing, and where it/they might be in the Previous System folder?
thanks
Mike

Why is my safari running slow after updating my mac?

My safari is running slow after completing a software update. I have cleared the cache. It did not help.

Please answer as many of the following questions as you can. You may already have answered some of them. In that case, there's no need to repeat the answers.
Have you restarted your router and your broadband device (if they're separate) since you first noticed the problem? If not, do that now and see whether there's any change.
If your browser is Safari, then from the Safari menu bar, select
Safari ▹ Preferences... ▹ Privacy ▹ Remove All Website Data
and confirm. Any change?
If you're running OS X 10.9 or later, select the Advanced tab in the Preferences window and uncheck the box marked
Stop plug-ins to save power
Any change?
Quit and relaunch the browser. Any change?
Log out and log back in. Any change?
Enable Private Browsing in the Safari menu. Any change?
Are any other web browsers installed, and are they the same? What about other Internet applications, such as iTunes and the App Store?
If other browsers and Internet applications are also affected, follow these instructions and test. Any change?
If Parental Controls is active for any user, please turn it off and test. Any change?
If only Safari is affected, launch the Activity Monitor application and enter "web" (without the quotes) in the search box. If a process named "Safari Web Content" is shown in red or is using more than about 5% of a CPU, select it and force it to quit by clicking the X or Quit Process button in the toolbar of the window. There may be more than one such process. Any improvement?
Again, if only Safari is involved, open the iCloud preference pane and uncheck the box marked Safari, if it's checked. Any change?
Are there any other devices on the same network that can browse the Web, and are they affected?
If you can test Safari on another network, is it the same there?
If you connect to your router with Wi-Fi and you can also connect with Ethernet, do that and turn off Wi-Fi. Any difference?

Running slow after downloading a mandatory update

running slow after downloading an update!
I had zero complaints until today when I downloaded an update and restarted my machine.
Now It feels like I'm back in the PC world.
Any suggestions?

If it is Safari loading web pages slowly, I would suggest http://support.apple.com/kb/ts3230 or http://support.apple.com/kb/TS1594, one of these will surely help. If not, as previously suggested, more detail will greatly help.

Applications run slower after 3.0 update...

my applications especially games are running slower after 3.0 update...
any ideas?

Try reseting your phone - press both the home and sleep/wake buttons until the Apple icon appears (ignore the red slider). If it's still slow, restore in iTunes. Apps should run at least as fast under 3.0 as 2.2.1)

My macbook is running slow after upgrading to yosemite

Other's have posted similar experiences by when I ran etrecheck I didn't get a bunch of fails and yet my computer is extremely sluggish since moving from snow leopard to Yosemite. So much so, that I'm considering going back. Programs load slowly and switching between programs has a delayed response. Reminds me of the PC I had before I bought my macbook in 2008.
Any ideas on what might be causing the slow down?
Problem description:
Mac is running slow after upgrading to Yosemite.
EtreCheck version: 2.1.1 (104)
Report generated December 10, 2014 at 10:51:13 AM PST
Hardware Information: ℹ️
MacBook (13-inch, Aluminum, Late 2008) (Verified)
MacBook - model: MacBook5,1
1 2 GHz Intel Core 2 Duo CPU: 2-core
4 GB RAM Upgradeable
BANK 0/DIMM0
2 GB DDR3 1067 MHz ok
BANK 0/DIMM1
2 GB DDR3 1067 MHz ok
Bluetooth: Old - Handoff/Airdrop2 not supported
Wireless: en1: 802.11 a/b/g/n
Video Information: ℹ️
NVIDIA GeForce 9400M - VRAM: 256 MB
Color LCD 1280 x 800
Cinema Display 1680 x 1050
System Software: ℹ️
OS X 10.10.1 (14B25) - Uptime: 1:33:11
Disk Information: ℹ️
ST9500420AS disk0 : (500.11 GB)
S.M.A.R.T. Status: Verified
EFI (disk0s1) <not mounted> : 210 MB
Macintosh HD (disk0s2) / : 499.25 GB (196.94 GB free)
Recovery HD (disk0s3) <not mounted> [Recovery]: 650 MB
HL-DT-ST DVDRW GS21N
USB Information: ℹ️
Microsoft Microsoft® 2.4GHz Transceiver V1.0
Apple Inc. Built-in iSight
Apple Inc. BRCM2046 Hub
Apple Inc. Bluetooth USB Host Controller
Apple, Inc. Apple Internal Keyboard / Trackpad
Apple Computer, Inc. IR Receiver
Gatekeeper: ℹ️
Mac App Store and identified developers
Kernel Extensions: ℹ️
/Library/StartupItems/Parallels
[not loaded] com.parallels.kext.Pvsvnic (3.0) [Support]
/System/Library/Extensions
[not loaded] com.parallels.kext.ConnectUSB (3.0.0) [Support]
[not loaded] com.parallels.kext.Pvsnet (3.0) [Support]
[not loaded] com.parallels.kext.hypervisor (3.0) [Support]
[not loaded] com.parallels.kext.vmmain (3.0) [Support]
Startup Items: ℹ️
HP IO: Path: /Library/StartupItems/HP IO
Parallels: Path: /Library/StartupItems/Parallels
ParallelsTransporter: Path: /Library/StartupItems/ParallelsTransporter
Startup items are obsolete in OS X Yosemite
Launch Agents: ℹ️
[not loaded] com.adobe.AAM.Updater-1.0.plist [Support]
[running] com.adobe.AdobeCreativeCloud.plist [Support]
[loaded] com.carbonite.launchd.carbonitealerts.plist [Support]
[running] com.carbonite.launchd.carbonitestatus.plist [Support]
[loaded] com.google.keystone.agent.plist [Support]
[loaded] com.hp.help.tocgenerator.plist [Support]
Launch Daemons: ℹ️
[loaded] com.adobe.fpsaud.plist [Support]
[running] com.carbonite.launchd.carbonitedaemon.plist [Support]
[loaded] com.google.keystone.daemon.plist [Support]
User Launch Agents: ℹ️
[loaded] com.adobe.AAM.Updater-1.0.plist [Support]
[loaded] com.adobe.ARM.[...].plist [Support]
[loaded] com.adobe.ARM.[...].plist [Support]
User Login Items: ℹ️
Citations Application (/Applications/Papers.app/Contents/SharedSupport/Citations.app)
iTunesHelper UNKNOWNHidden (missing value)
Time Out Application (/Users/[redacted]/.Trash/Time Out.app)
AdobeResourceSynchronizer Application (/Applications/Adobe Acrobat 8 Professional/Adobe Acrobat Professional.app/Contents/Support/AdobeResourceSynchronizer.app)
iTunesHelper UNKNOWN (missing value)
Caffeine Application (/Applications/Caffeine .app)
Microsoft AU Daemon Application (/Applications/Microsoft AutoUpdate.app/Contents/MacOS/Microsoft AU Daemon.app)
Garmin ANT Agent Application (/Applications/Garmin ANT Agent.app)
Google Drive Application (/Applications/Google Drive.app)
Stickies Application (/Applications/Stickies.app)
Dropbox Application (/Applications/Dropbox.app)
Box Sync Application (/Applications/Box Sync.app)
EvernoteHelper Application (/Applications/Evernote.app/Contents/Library/LoginItems/EvernoteHelper.app)
XPSLauncher Application (/Applications/Xerox/PrintingScout/XPSLauncher.app)
Internet Plug-ins: ℹ️
o1dbrowserplugin: Version: 5.38.6.0 - SDK 10.8 [Support]
AmazonMP3DownloaderPlugin1017287: Version: AmazonMP3DownloaderPlugin 1.0.17 [Support]
Google Earth Web Plug-in: Version: 5.1 [Support]
Default Browser: Version: 600 - SDK 10.10
Flip4Mac WMV Plugin: Version: 2.2.1.11 [Support]
OfficeLiveBrowserPlugin: Version: 12.3.6 [Support]
AdobeAAMDetect: Version: AdobeAAMDetect 2.0.0.0 - SDK 10.7 [Support]
AdobePDFViewerNPAPI: Version: 11.0.09 - SDK 10.6 [Support]
FlashPlayer-10.6: Version: 15.0.0.246 - SDK 10.6 [Support]
Silverlight: Version: 5.1.30514.0 - SDK 10.6 [Support]
Flash Player: Version: 15.0.0.246 - SDK 10.6 Mismatch! Adobe recommends 16.0.0.235
AmazonMP3DownloaderPlugin: Version: AmazonMP3DownloaderPlugin 1.0.17 [Support]
googletalkbrowserplugin: Version: 5.38.6.0 - SDK 10.8 [Support]
iPhotoPhotocast: Version: 7.0
AdobePDFViewer: Version: 11.0.09 - SDK 10.6 [Support]
GarminGpsControl: Version: 4.0.4.0 Release - SDK 10.6 [Support]
QuickTime Plugin: Version: 7.7.3
wkDimdimControl: Version: 1.01
DirectorShockwave: Version: 11.6.6r636 [Support]
User internet Plug-ins: ℹ️
BrowserPlus_2.9.8: Version: 2.9.8 [Support]
fbplugin_1_0_3: Version: Unknown [Support]
Move_Media_Player: Version: npmnqmp 071505000006 [Support]
Safari Extensions: ℹ️
Extensions: No such file or directory
3rd Party Preference Panes: ℹ️
BrowserPlus [Support]
Carbonite [Support]
Flash Player [Support]
Flip4Mac WMV [Support]
Time Machine: ℹ️
Skip System Files: NO
Auto backup: YES
Volumes being backed up:
Macintosh HD: Disk size: 499.25 GB Disk used: 302.31 GB
Destinations:
Lottia [Local]
Total size: 1.00 TB
Total number of backups: 65
Oldest backup: 2010-12-28 19:41:55 +0000
Last backup: 2014-12-03 21:58:08 +0000
Size of backup disk: Adequate
Backup size 1.00 TB > (Disk used 302.31 GB X 3)
Top Processes by CPU: ℹ️
      70% iPhoto
      20% TOCGenerator
      18% WindowServer
      9% Time Out Break
      6% CarboniteDaemon
Top Processes by Memory: ℹ️
463 MB iPhoto
137 MB Mail
116 MB Google Chrome
106 MB WindowServer
99 MB iTunes
Virtual Memory Information: ℹ️
114 MB Free RAM
1.39 GB Active RAM
1.21 GB Inactive RAM
857 MB Wired RAM
6.24 GB Page-ins
34 MB Page-outs
Diagnostics Information: ℹ️
Dec 10, 2014, 09:18:41 AM Self test - passed
Dec 9, 2014, 03:44:57 PM fontd_2014-12-09-154457_Postelsia.crash
Dec 9, 2014, 12:12:52 PM CarboniteDaemon_2014-12-09-121252_Postelsia.cpu_resource.diag [Details]
Dec 8, 2014, 10:27:45 AM CarboniteDaemon_2014-12-08-102745_Postelsia.cpu_resource.diag [Details]
Dec 7, 2014, 01:04:27 PM CarboniteDaemon_2014-12-07-130427_Postelsia.cpu_resource.diag [Details]

Also resetting SMC could solve the problem.
Intel-based Macs: Resetting the System Management Controller (SMC) - Apple Support
Upgrading RAM till 8GB could also help the system performance.

Macbook Pro still running slow after reformat

So my Macbook pro, which is about 3-4 years old now, just started running slow after the latest update i did, whichever the latest one was. Possibly a security update or whatever it was. So i decided it was time to reformat and just clear out the stuff on my computer so i erased the HD and reinstalled Snow Leopard. After all that it still lags and is slow. Its slow on things like scrolling down a web page, or opening programs, or when i use expose, it isn't super smooth like it normally is.
My MBP has 4gb of ram and 2.2ghz. I have also tried to repair the disk permissions, but didnt seem to help drastically. Any suggestions?

Hi there,
Have you applied all updates? Using Software Update or manually? Checked for EFI and SMC versions?
Don't you have any clue from Console logs?
Repair as T posted and bring back news and info about your Graphic Card.
Good luck.

Everything is so slow after I updated to 10.7.2...Help:(

I have a Macbook pro 15''.. Bought this Aug.
Everything is so slow after I updated to 10.7.2 .....
Especially now it takes me 1 min to turn on my laptop... which used need only 10 sec. So does Turn off...before update it is 2 sec, now it is 30 sec...
What should I do to make it faster?
Thanks.

Please read this whole message before doing anything.
This procedure is a diagnostic test. It won’t solve your problem. Don’t be disappointed when you find that nothing has changed after you complete it.
Third-party system modifications are a common cause of usability problems. By a “system modification,” I mean software that affects the operation of other software -- potentially for the worse. The following procedure will help identify which such modifications you've installed. Don’t be alarmed by the complexity of these instructions -- they’re easy to carry out and won’t change anything on your Mac.
These steps are to be taken while booted in “normal” mode, not in safe mode. If you’re now running in safe mode, reboot as usual before continuing.
Below are four lines of text in monospaced type, which are UNIX shell commands. They’re harmless, but they must be entered exactly as given in order to work. If you have doubts about the safety of running these commands, search this site for other discussions in which they’ve been used without any report of ill effects.
Some of the commands will line-wrap in your browser, but each one is really just a single long line, all of which must be selected. You can accomplish this easily by triple-clicking anywhere in the line. The whole line will highlight, and you can then either copy or drag it. The headings “Step 1” and so on are not part of the commands.
Note: If you have more than one user account, Step 2 must be taken as an administrator. Ordinarily that would be the user created automatically when you booted the system for the first time. The other steps should be taken as the user who has the problem, if different. Most personal Macs have only one user, and in that case this paragraph doesn’t apply.
To begin, launch the Terminal application; e.g., by entering the first few letters of its name in a Spotlight search.
Step 1
Copy or drag -- do not type -- the line below into the Terminal window, then press return:
kextstat -kl | awk ' !/apple/ { print $6 $7 } '
Post the lines of output (if any) that appear below what you just entered (the text, please, not a screenshot.)
Step 2
Repeat with this line:
sudo launchctl list | sed 1d | awk ' !/0x|apple|com\.vix|edu\.|org\./ { print $3 } '
This time, you'll be prompted for your login password, which won't be displayed when you type it. You may get a one-time warning not to screw up. You don't need to post the warning.
Step 3
launchctl list | sed 1d | awk ' !/0x|apple|edu\.|org\./ { print $3 } '
Step 4
ls -1A {,/}Library/{Ad,Compon,Ex,Fram,In,La,Mail/Bu,P*P,Priv,Qu,Scripti,Servi,Sta}* 2> /dev/null
Important: If you synchronize with a MobileMe account, your me.com email address may appear in the output of the above command. If so, change it to something like “[email protected]” before posting.
Remember, this is all drag-and-drop or copy-and-paste, whichever you prefer -- no typing, except your password.
You can then quit Terminal.

Itunes starts extremely slow after an update of windows 8.1.

Itunes starts extremely slow after an update of windows 8.1.
It takes up to 10 minutus.
If I see the appliction log in event viewer then I see the following errors on the Bonjour service.
For instance:
Client application bug: DNSServiceResolve(a8:fa:d8:3a:1e:8f@fe80::aafa:d8ff:fe3a:1e8f._apple-mobdev2._t cp.local.) active for over two minutes. This places considerable burden on the network.
followed by
SendWakeupPacket error: sent -1 bytes: 10065
What can this be?
Already thanks,
John

I did all the step with save mode and that didn't gave the same result.
Then I created a new account and there itunes started up normally.
So I contued with the user section.
I removed the itunes directory from
c:\Users\username\AppData\Local\Apple Computer\iTunes
This gave the same result in not starting up.
Then I removed the itunes directory from
c:\Users\username\AppData\Roaming\Apple Computer\iTunes
The a popup appears that the Bonjour Service has been disabled.
I looked in services and saw that is was still running.
But I tried to restart this service and it took a long time to stop this service.
Even if I selected restart the Bonjour Service didn't start.
Manually starting was not a problem.
Clicking OK on the popup let itunes start quickly. And closing and starting it again was also quickly.
So Matt thanks for your answer.
If it happens again I have to see if it was the removing of the itunes directory from roaming or restarting the Bonjour Service.

MBP Periodically Running Slow After Just 1 Month

The other day, my computer randomly started to struggle, as if the frame rate was dragging. Video through VLC worked fine, however. After restarting (shut down took much longer than usual), it was solved. Typing seemed slowed as well.
And today, the Quick Look Helper began sucking up my quad core to around 15%. I reset the PRAM and that seemed to solve the problem for now, but it's been struggling for a while -- stuttering on flash videos and what not.
However, the computer running slow has been a persistent issue nonetheless, and yes I've accounted for my limited 4GB RAM, but it's struggled purely on Chrome on occasion.
Any ideas for why I'm seeing bottlenecking like this?

Try these:
First - go to system preferences - startup disk and select your hard drive as the startup drive (if already selected - select it again) - and restart your Macbook.
Second - once you've done the first one - go to disk utility and verify your disk permissions - repair if errors are found and restart your Macbook once the repairs are done.
Last - if none of the above works for you, do a SMC RESET.
good luck

Computer runs slow after system update

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