Safari and iTunes somehow have become very slow

I am not sure that it is because of my upgrade to 10.5.6 but it feels like it started at the same time. Safari has become very very slow on most of the pages, and don't finish loading some pages (after 2 minutes). It is so bad that exactly the same pages ( I have tested about 20 of them) are up to 10 times faster on Firefox. I have the same performance issues with navigating in iTunes. I have used the maintenance scripts from Onyx not later than today and it did not change anything. Does anybody has the same issue ? Found a solution ?
Thank you in davance.

Thank you very much iBod, you did point the finger to the correct problem. This is a DNS issue which is the result of two bugs, one of them appears to be Leopard 10.5.6 but it is only affected because of an issue in my DSL/WLAN Router. The latest FritzBox router which you will mainly see in Germany and Austria are affected by this issue. The issue has been made public, and there will be a fix in the next few days. If you set the DNS servers like described in iBod solution, you will definitely have a workaround that works.
Thank you again for your help.

Similar Messages

Downloading movies on Apple TV have become very slow lately. Previously an HD movie could be downloaded in less than a minute. I have an internet with speeds up to 30MPS. Latest generation of Apple TV and software up to date. Any suggestions.

Recently in the last 2-3 weeks, I've noticed that downloading a movie from iTunes via Apple TV has become painfully slow. Previuosly, I could download an HD movie in less than a minute. My internet speed is 30MPS. I installed the lastest Apple TV software. Nothing else has changed. I have the latest generation Apple TV.Is anybody else having a similar problem? Appreciate any ideas.

The limitation of approximately 200 titles has been discussed before, we can't be sure whether it will be something that gets fixed or not. I'm not really sure what your other issues are, if I use search instead of lists, I find whatever I want and am able to rent or purchase subject to those options being available for that particular title.

I upgraded my MacBookPro 10,1to Yosemite and the internet has become very slow on some sites.

Problem description:
Slower start up and some pages on internet take nearly a minute to load, compared with a second or 2 before Yosemite
EtreCheck version: 2.1.6 (109)
Report generated 20 January 2015 20:52:28 GMT
Download EtreCheck from http://etresoft.com/etrecheck
Click the [Support] links for help with non-Apple products.
Click the [Details] links for more information about that line.
Click the [Adware] links for help removing adware.
Hardware Information: ℹ️
MacBook Pro (Retina, Mid 2012) (Verified)
MacBook Pro - model: MacBookPro10,1
1 2.7 GHz Intel Core i7 CPU: 4-core
16 GB RAM Not upgradeable
BANK 0/DIMM0
8 GB DDR3 1600 MHz ok
BANK 1/DIMM0
8 GB DDR3 1600 MHz ok
Bluetooth: Good - Handoff/Airdrop2 supported
Wireless: en0: 802.11 a/b/g/n
Battery Health: Normal - Cycle count 129
Video Information: ℹ️
Intel HD Graphics 4000
Color LCD spdisplays_2880x1800Retina
NVIDIA GeForce GT 650M - VRAM: 1024 MB
System Software: ℹ️
OS X 10.10.1 (14B25) - Time since boot: 0:47:48
Disk Information: ℹ️
APPLE SSD SM768E disk0 : (751.28 GB)
EFI (disk0s1) <not mounted> : 210 MB
Recovery HD (disk0s3) <not mounted> [Recovery]: 650 MB
Macintosh HD (disk1) / : 750.05 GB (658.81 GB free)
Core Storage: disk0s2 750.42 GB Online
USB Information: ℹ️
Apple Inc. FaceTime HD Camera (Built-in)
Apple Inc. BRCM20702 Hub
Apple Inc. Bluetooth USB Host Controller
Apple Inc. Apple Internal Keyboard / Trackpad
Thunderbolt Information: ℹ️
Apple Inc. thunderbolt_bus
Gatekeeper: ℹ️
Mac App Store and identified developers
Launch Agents: ℹ️
[not loaded] com.adobe.AAM.Updater-1.0.plist [Support]
Launch Daemons: ℹ️
[loaded] com.adobe.fpsaud.plist [Support]
User Launch Agents: ℹ️
[loaded] com.adobe.AAM.Updater-1.0.plist [Support]
User Login Items: ℹ️
Garmin Express Service Application (/Applications/Garmin Express.app/Contents/Library/LoginItems/Garmin Express Service.app)
iTunesHelper Application (/Applications/iTunes.app/Contents/MacOS/iTunesHelper.app)
TomTomHOMERunner Application Hidden (/Users/[redacted]/Library/Application Support/TomTom HOME/TomTomHOMERunner.app)
Internet Plug-ins: ℹ️
GarminGpsControl: Version: 4.2.0.0 - SDK 10.8 [Support]
FlashPlayer-10.6: Version: 16.0.0.257 - SDK 10.6 [Support]
Flash Player: Version: 16.0.0.257 - SDK 10.6 [Support]
QuickTime Plugin: Version: 7.7.3
Silverlight: Version: 4.1.10329.0 [Support]
Default Browser: Version: 600 - SDK 10.10
3rd Party Preference Panes: ℹ️
Flash Player [Support]
Time Machine: ℹ️
Time Machine not configured!
Top Processes by CPU: ℹ️
      4% WindowServer
      1% fontd
      0% AppleSpell
      0% notifyd
      0% racoon
Top Processes by Memory: ℹ️
241 MB com.apple.WebKit.WebContent
137 MB Safari
120 MB Spotlight
103 MB ocspd
103 MB mds_stores
Virtual Memory Information: ℹ️
9.94 GB Free RAM
5.55 GB Active RAM
510 MB Inactive RAM
1.18 GB Wired RAM
886 MB Page-ins
0 B Page-outs
Diagnostics Information: ℹ️
Jan 20, 2015, 08:05:15 PM Self test - passed

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.
Back up all data before making any changes.
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. If the Downloads button (with the icon of a downward-pointing arrow) is showing in the toolbar, click it and then click Clear in the box that appears. The download history will be removed. 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?
Enable guest logins* and log in as Guest. Don't use the Safari-only “Guest User” login created by “Find My Mac.”
While logged in as Guest, you won’t have access to any of your documents or settings. Applications will behave as if you were running them for the first time. Don’t be alarmed by this behavior; it’s normal. If you need any passwords or other personal data in order to complete the test, memorize, print, or write them down before you begin.
Test while logged in as Guest. Same problem?
After testing, log out of the guest account and, in your own account, disable it if you wish. Any files you created in the guest account will be deleted automatically when you log out of it.
*Note: If you’ve activated “Find My Mac” or FileVault, then you can’t enable the Guest account. The “Guest User” login created by “Find My Mac” is not the same. Create a new account in which to test, and delete it, including its home folder, after testing.
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?
Follow the instructions in this support article. Any change?
Open the iCloud preference pane and uncheck the box marked Photos, 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?

Time Machine backups have become very slow

My time machine backups to a USB attached external drive (dedicated to backups) have recently slowed horribly. They are taking timeframes like 30 minutes to even an hour even when nothing has changed on my system. They didn’t do that previously (usually just a couple of minutes for same).
Console ouput below. I see MDS errors. What are those? Are they a concern?
I have run Disk Utility on both my hard drive and the time machine drive and they look okay.
2/20/13 1:14:21 PM
com.apple.backupd[20378]
Starting standard backup
2/20/13 1:14:21 PM
com.apple.backupd[20378]
Backing up to: /Volumes/iMac Time Machine Backup/Backups.backupdb
2/20/13 1:16:35 PM
com.apple.backupd[20378]
No pre-backup thinning needed: 1.87 GB requested (including padding), 126.14 GB available
2/20/13 1:21:38 PM
trustevaluationagent[20855]
MDS Error: unable to create user DBs in /var/folders/Oc/Oc3INPvLEJWCoHu2KSkm-E+++TI/-Caches-//mds
2/20/13 1:21:38 PM
trustevaluationagent[20855]
MDS Error: unable to create user DBs in /var/folders/Oc/Oc3INPvLEJWCoHu2KSkm-E+++TI/-Caches-//mds
2/20/13 1:21:38 PM
trustevaluationagent[20855]
MDS Error: unable to create user DBs in /var/folders/Oc/Oc3INPvLEJWCoHu2KSkm-E+++TI/-Caches-//mds
2/20/13 1:21:38 PM
trustevaluationagent[20855]
MDS Error: unable to create user DBs in /var/folders/Oc/Oc3INPvLEJWCoHu2KSkm-E+++TI/-Caches-//mds
2/20/13 1:21:38 PM
trustevaluationagent[20855]
MDS Error: unable to create user DBs in /var/folders/Oc/Oc3INPvLEJWCoHu2KSkm-E+++TI/-Caches-//mds
2/20/13 1:21:38 PM
trustevaluationagent[20855]
MDS Error: unable to create user DBs in /var/folders/Oc/Oc3INPvLEJWCoHu2KSkm-E+++TI/-Caches-//mds
2/20/13 1:21:38 PM
trustevaluationagent[20855]
MDS Error: unable to create user DBs in /var/folders/Oc/Oc3INPvLEJWCoHu2KSkm-E+++TI/-Caches-//mds
2/20/13 1:21:38 PM
trustevaluationagent[20855]
MDS Error: unable to create user DBs in /var/folders/Oc/Oc3INPvLEJWCoHu2KSkm-E+++TI/-Caches-//mds
2/20/13 1:21:38 PM
trustevaluationagent[20855]
MDS Error: unable to create user DBs in /var/folders/Oc/Oc3INPvLEJWCoHu2KSkm-E+++TI/-Caches-//mds
2/20/13 1:21:41 PM
Xmarks for Safari[225]
*** __NSAutoreleaseNoPool(): Object 0x26b3b30 of class OC_PythonString autoreleased with no pool in place - just leaking
2/20/13 1:27:13 PM
mDNSResponder[19]
Double NAT (external NAT gateway address 192.168.1.33 is also a private RFC 1918 address)
2/20/13 1:29:43 PM
com.apple.backupd[20378]
Copied 317836 files (4.8 MB) from volume Macintosh HD.
2/20/13 1:36:38 PM
trustevaluationagent[21821]
MDS Error: unable to create user DBs in /var/folders/Oc/Oc3INPvLEJWCoHu2KSkm-E+++TI/-Caches-//mds
2/20/13 1:36:38 PM
trustevaluationagent[21821]
MDS Error: unable to create user DBs in /var/folders/Oc/Oc3INPvLEJWCoHu2KSkm-E+++TI/-Caches-//mds
2/20/13 1:36:38 PM
trustevaluationagent[21821]
MDS Error: unable to create user DBs in /var/folders/Oc/Oc3INPvLEJWCoHu2KSkm-E+++TI/-Caches-//mds
2/20/13 1:36:38 PM
trustevaluationagent[21821]
MDS Error: unable to create user DBs in /var/folders/Oc/Oc3INPvLEJWCoHu2KSkm-E+++TI/-Caches-//mds
2/20/13 1:36:38 PM
trustevaluationagent[21821]
MDS Error: unable to create user DBs in /var/folders/Oc/Oc3INPvLEJWCoHu2KSkm-E+++TI/-Caches-//mds
2/20/13 1:36:38 PM
trustevaluationagent[21821]
MDS Error: unable to create user DBs in /var/folders/Oc/Oc3INPvLEJWCoHu2KSkm-E+++TI/-Caches-//mds
2/20/13 1:36:38 PM
trustevaluationagent[21821]
MDS Error: unable to create user DBs in /var/folders/Oc/Oc3INPvLEJWCoHu2KSkm-E+++TI/-Caches-//mds
2/20/13 1:36:38 PM
trustevaluationagent[21821]
MDS Error: unable to create user DBs in /var/folders/Oc/Oc3INPvLEJWCoHu2KSkm-E+++TI/-Caches-//mds
2/20/13 1:36:38 PM
trustevaluationagent[21821]
MDS Error: unable to create user DBs in /var/folders/Oc/Oc3INPvLEJWCoHu2KSkm-E+++TI/-Caches-//mds
2/20/13 1:36:41 PM
Xmarks for Safari[225]
*** __NSAutoreleaseNoPool(): Object 0x26b3b30 of class OC_PythonString autoreleased with no pool in place - just leaking
2/20/13 1:38:44 PM
com.apple.backupd[20378]
No pre-backup thinning needed: 1.78 GB requested (including padding), 126.05 GB available
2/20/13 1:38:44 PM
com.apple.backupd[20378]
Waiting for index to be ready (100)
2/20/13 1:42:13 PM
mDNSResponder[19]
Double NAT (external NAT gateway address 192.168.1.33 is also a private RFC 1918 address)
2/20/13 1:46:21 PM
com.apple.backupd[20378]
Copied 30916 files (734 KB) from volume Macintosh HD.
2/20/13 1:49:37 PM
com.apple.usbmuxd[32]
_heartbeat_failed heartbeat detected detach for device 0x90-192.168.0.100:0!
2/20/13 1:51:38 PM
trustevaluationagent[22798]
MDS Error: unable to create user DBs in /var/folders/Oc/Oc3INPvLEJWCoHu2KSkm-E+++TI/-Caches-//mds
2/20/13 1:51:38 PM
trustevaluationagent[22798]
MDS Error: unable to create user DBs in /var/folders/Oc/Oc3INPvLEJWCoHu2KSkm-E+++TI/-Caches-//mds
2/20/13 1:51:38 PM
trustevaluationagent[22798]
MDS Error: unable to create user DBs in /var/folders/Oc/Oc3INPvLEJWCoHu2KSkm-E+++TI/-Caches-//mds
2/20/13 1:51:38 PM
trustevaluationagent[22798]
MDS Error: unable to create user DBs in /var/folders/Oc/Oc3INPvLEJWCoHu2KSkm-E+++TI/-Caches-//mds
2/20/13 1:51:38 PM
trustevaluationagent[22798]
MDS Error: unable to create user DBs in /var/folders/Oc/Oc3INPvLEJWCoHu2KSkm-E+++TI/-Caches-//mds
2/20/13 1:51:38 PM
trustevaluationagent[22798]
MDS Error: unable to create user DBs in /var/folders/Oc/Oc3INPvLEJWCoHu2KSkm-E+++TI/-Caches-//mds
2/20/13 1:51:38 PM
trustevaluationagent[22798]
MDS Error: unable to create user DBs in /var/folders/Oc/Oc3INPvLEJWCoHu2KSkm-E+++TI/-Caches-//mds
2/20/13 1:51:38 PM
trustevaluationagent[22798]
MDS Error: unable to create user DBs in /var/folders/Oc/Oc3INPvLEJWCoHu2KSkm-E+++TI/-Caches-//mds
2/20/13 1:51:38 PM
trustevaluationagent[22798]
MDS Error: unable to create user DBs in /var/folders/Oc/Oc3INPvLEJWCoHu2KSkm-E+++TI/-Caches-//mds
2/20/13 1:51:40 PM
Xmarks for Safari[225]
*** __NSAutoreleaseNoPool(): Object 0x26b3b30 of class OC_PythonString autoreleased with no pool in place - just leaking
2/20/13 1:52:20 PM
com.apple.backupd[20378]
Starting post-backup thinning
2/20/13 1:57:13 PM
mDNSResponder[19]
Double NAT (external NAT gateway address 192.168.1.33 is also a private RFC 1918 address)
2/20/13 1:57:31 PM
kernel
CODE SIGNING: cs_invalid_page(0x1000): p=23181[GoogleSoftwareUp] clearing CS_VALID

Problems such as yours are sometimes caused by files that should belong to you but are locked or have wrong permissions. This procedure will check for such files. It makes no changes and therefore will not, in itself, solve your problem.
First, empty the Trash.
Triple-click the line below to select it, then copy the selected text to the Clipboard (command-C):
find . $TMPDIR.. $ -flags +sappnd,schg,uappnd,uchg -o ! -user $UID -o ! -perm -600 -o -acl $ 2> /dev/null | wc -l
Launch the 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 (command-V). The command may take a noticeable amount of time to run. Wait for a new line ending in a dollar sign (“$”) to appear.
The output of this command, on a line directly below what you entered, will be a number such as "41." Please post it in a reply.

Since loading the newest version of firefox, internet activities such as games and ebay bidding have become very sluggish.

Games move in slow motion.
Ebay bidding software also moves slowly resulting in missed bids.
The computer's clock is running accurately.

Maybe:
*Multiple Tab Handler: https://addons.mozilla.org/firefox/addon/multiple-tab-handler/

My internet has become very slow on Macbook Pro

I don't know what happened but since few days my internet has become very slow on all sites It takes ages for a youtube video to be played. I sometimes to refresh a page for it to appear.
Safari, Firefox and Chrome all 3 have become very slow.
I tried changing my wireless internet 3 times but all the time it is slow.
I have had my laptop for more than 3 years now.

1. This procedure is a diagnostic test. It changes nothing, for better or worse, and therefore will not, in itself, solve the problem. But with the aid of the test results, the solution may take a few minutes, instead of hours or days.
Don't be put off by the complexity of these instructions. The process is much less complicated than the description. You do harder tasks with the computer all the time.
2. If you don't already have a current backup, back up all data before doing anything else. The backup is necessary on general principle, not because of anything in the test procedure. Backup is always a must, and when you're having any kind of trouble with the computer, you may be at higher than usual risk of losing data, whether you follow these instructions or not.
There are ways to back up a computer that isn't fully functional. Ask if you need guidance.
3. Below are instructions to run a UNIX shell script, a type of program. As I wrote above, it changes nothing. It doesn't send or receive any data on the network. All it does is to generate a human-readable report on the state of the computer. That report goes nowhere unless you choose to share it. If you prefer, you can act on it yourself without disclosing the contents to me or anyone else.
You should be wondering whether you can believe me, and whether it's safe to run a program at the behest of a stranger. In general, no, it's not safe and I don't encourage it.
In this case, however, there are a couple of ways for you to decide whether the program is safe without having to trust me. First, you can read it. Unlike an application that you download and click to run, it's transparent, so anyone with the necessary skill can verify what it does.
You may not be able to understand the script yourself. But variations of the script have been posted on this website thousands of times over a period of years. The site is hosted by Apple, which does not allow it to be used to distribute harmful software. Any one of the millions of registered users could have read the script and raised the alarm if it was harmful. Then I would not be here now and you would not be reading this message.
Nevertheless, if you can't satisfy yourself that these instructions are safe, don't follow them. Ask for other options.
4. Here's a summary of what you need to do, if you choose to proceed:
☞ Copy a line of text in this window to the Clipboard.
☞ Paste into the window of another application.
☞ Wait for the test to run. It usually takes a few minutes.
☞ Paste the results, which will have been copied automatically, back into a reply on this page.
The sequence is: copy, paste, wait, paste again. You don't need to copy a second time. Details follow.
5. You may have started the computer in "safe" mode. Preferably, these steps should be taken in “normal” mode, under the conditions in which the problem is reproduced. If the system is now in safe mode and works well enough in normal mode to run the test, restart as usual. If you can only test in safe mode, do that.
6. If you have more than one user, and the one affected by the problem is not an administrator, then please run the test twice: once while logged in as the affected user, and once as an administrator. The results may be different. The user that is created automatically on a new computer when you start it for the first time is an administrator. If you can't log in as an administrator, test as the affected user. Most personal Macs have only one user, and in that case this section doesn’t apply. Don't log in as root.
7. The script is 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, though you may not see all of it in the browser window, and you can then copy it. If you try to select the line by dragging across the part you can see, you won't get all of it.
Triple-click anywhere in the line of text below on this page to select it:
PATH=/usr/bin:/bin:/usr/sbin:/sbin:/usr/libexec;clear;cd;p=(Software Hardware Memory Diagnostics Power FireWire Thunderbolt USB Fonts SerialATA 4 1000 25 5120 KiB/s 1024 85 \\b%% 20480 1 MB/s 25000 ports ' com.clark.\* \*dropbox \*genieo\* \*GoogleDr\* \*k.AutoCAD\* \*k.Maya\* vidinst\* ' DYLD_INSERT_LIBRARIES\ DYLD_LIBRARY_PATH -86 "` route -n get default|awk '/e:/{print $2}' `" 25 N\\/A down up 102400 25600 recvfrom sendto CFBundleIdentifier 25 25 25 1000 MB com.apple.AirPortBaseStationAgent 464843899 51 5120 files );N5=${#p[@]};p[N5]=` networksetup -listnetworkserviceorder|awk ' NR>1 { sub(/^$[0-9]+$ /,"");n=$0;getline;} $NF=="'${p[26]}')" { sub(/.$/,"",$NF);print n;exit;} ' `;f=('\n%s: %s\n' '\n%s\n\n%s\n' '\nRAM details\n%s\n' %s\ %s '%s\n-\t%s\n' );S0() { echo ' { q=$NF+0;$NF="";u=$(NF-1);$(NF-1)="";gsub(/^ +| +$/,"");if(q>='${p[$1]}') printf("%s (UID %s) is using %s '${p[$2]}'",$0,u,q);} ';};s=(' /^ *$|CSConfigDot/d;s/^ */ /;s/[-0-9A-Fa-f]{22,}/UUID/g;s/(ochat)\.[^.]+(\..+)/\1\2/;/Shared/!s/\/Users\/[^/]+/~/g ' ' s/^ +//;/de: S|[nst]:/p;' ' {sub(/^ +/,"")};/er:/;/y:/&&$2<'${p[10]} ' 1s/://;3,6d;/[my].+:/d;s/^ {4}//;H;${ g;s/\n$//;/s: [^EO]|x([^08]|02[^F]|8[^0])/p;} ' ' 5h;6{ H;g;/P/!p;} ' ' ($1~/^Cy/&&$3>'${p[11]}')||($1~/^Cond/&&$2!~/^N/) ' ' /:$/{ N;/:.+:/d;s/ *://;b0'$'\n'' };/^ *(V.+ [0N]|Man).+ /{ s/ 0x.... //;s/[()]//g;s/(.+: )(.+)/ (\2)/;H;};$b0'$'\n'' d;:0'$'\n'' x;s/\n\n//;/Apple[ ,]|Genesy|Intel|SMSC/d;s/\n.*//;/\)$/p;' ' s/^.*C/C/;H;${ g;/No th|pms/!p;} ' '/= [^GO]/p' '{$1=""};1' ' /Of/!{ s/^.+is |\.//g;p;} ' ' $0&&!/ / { n++;print;} END { if(n<200) print "com.apple.";} ' ' $3~/[0-9]:[0-9]{2}$/ { gsub(/:[0-9:a-f]{14}/,"");} { print|"tail -n'${p[12]}'";} ' ' NR==2&&$4<='${p[13]}' { print $4;} ' ' END { $2/=256;if($2>='${p[15]}') print int($2) } ' ' NR!=13{next};{sub(/[+-]$/,"",$NF)};'"`S0 21 22`" 'NR!=2{next}'"`S0 37 17`" ' NR!=5||$8!~/[RW]/{next};{ $(NF-1)=$1;$NF=int($NF/10000000);for(i=1;i<=3;i++){$i="";$(NF-1-i)="";};};'"`S0 19 20`" 's:^:/:p' '/\.kext\/(Contents\/)?Info\.plist$/p' 's/^.{52}(.+) <.+/\1/p' ' /Launch[AD].+\.plist$/ { n++;print;} END { print "'${p[41]}'";if(n<200) print "/System/";} ' '/\.xpc\/(Contents\/)?Info\.plist$/p' ' NR>1&&!/0x|\.[0-9]+$|com\.apple\.launchctl\.(Aqua|Background|System)$|'${p[41]}'/ { print $3;} ' ' /\.(framew|lproj)|\):/d;/plist:|:.+(Mach|scrip)/s/:[^:]+//p ' '/^root$/p' ' !/\/Contents\/.+\/Contents|Applic|Autom|Frameworks/&&/Lib.+\/Info.plist$/ { n++;print;} END { if(n<1100) print "/System/";} ' '/^\/usr\/lib\/.+dylib$/p' ' /Temp|emac/{next};/(etc|Preferences|Launch[AD].+)\// { sub(".(/private)?","");n++;print;} END { print "'${p[41]}'.plist\t'${p[42]}'";if(n<500) print "Launch";} ' ' /\/(Contents\/.+\/Contents|Frameworks)\/|\.wdgt\/.+\.([bw]|plu)/d;p;' 's/\/(Contents\/)?Info.plist$//;p' ' { gsub("^| |\n","\\|\\|kMDItem'${p[35]}'=");sub("^...."," ") };1 ' p '{print $3"\t"$1}' 's/\'$'\t''.+//p' 's/1/On/p' '/Prox.+: [^0]/p' '$2>'${p[43]}'{$2=$2-1;print}' ' BEGIN { i="'${p[26]}'";M1='${p[16]}';M2='${p[18]}';M3='${p[31]}';M4='${p[32]}';} !/^A/{next};/%/ { getline;if($5<M1) a="user "$2"%, system "$4"%";} /disk0/&&$4>M2 { b=$3" ops/s, "$4" blocks/s";} $2==i { if(c) { d=$3+$4+$5+$6;next;};if($4>M3||$6>M4) c=int($4/1024)" in, "int($6/1024)" out";} END { if(a) print "CPU: "a;if(b) print "I/O: "b;if(c) print "Net: "c" (KiB/s)";if(d) print "Net errors: "d" packets/s";} ' ' /r\[0\] /&&$NF!~/^1(0|72\.(1[6-9]|2[0-9]|3[0-1])|92\.168)\./ { print $NF;exit;} ' ' !/^T/ { printf "(static)";exit;} ' '/apsd|BKAg|OpenD/!s/:.+//p' ' (/k:/&&$3!~/(255\.){3}0/ )||(/v6:/&&$2!~/A/ ) ' ' $1~"lR"&&$2<='${p[25]}';$1~"li"&&$3!~"wpa2";' ' BEGIN { FS=":";p="uniq -c|sed -E '"'s/ +\$[0-9]+\$\$.+\$/\\\2 x\\\1/;s/x1$//'"'";} { n=split($3,a,".");sub(/_2[01].+/,"",$3);print $2" "$3" "a[n]$1|p;b=b$1;} END { close(p);if(b) print("\n\t* Code injection");} ' ' NR!=4{next} {$NF/=10240} '"`S0 27 14`" ' END { if($3~/[0-9]/)print$3;} ' ' BEGIN { L='${p[36]}';} !/^[[:space:]]*(#.*)?$/ { l++;gsub(/[-0-9A-Fa-f]{22,}/,"UUID");if($0~"/Users"&&$0!~"/Shared") gsub(/\/Users\/[^ \/]+/,"/Users/USER");if(l<=L) f=f"\n "$0;} END { F=FILENAME;if(!F) exit;if(!f) f="\n [N/A]";"file -b "F|getline T;if(T!~/^(AS.+ (En.+ )?text$|(Bo|PO).+ sh.+ text ex)/) F=F" ("T")";printf("\nContents of %s\n%s\n",F,f);if(l>L) printf("\n ...and %s more line(s)\n",l-L);} ' ' s/^ ?n...://p;s/^ ?p...:/-'$'\t''/p;' 's/0/Off/p' ' END{print NR} ' ' /id: N|te: Y/{i++} END{print i} ' ' / / { print "'"${p[28]}"'";exit;};1;' '/ en/!s/\.//p' ' NR!=13{next};{sub(/[+-M]$/,"",$NF)};'"`S0 39 40`" ' $10~/\(L/&&$9!~"localhost" { sub(/.+:/,"",$9);print $1": "$9;} ' '/^ +r/s/.+"(.+)".+/\1/p' 's/(.+\.wdgt)\/(Contents\/)?Info\.plist$/\1/p' 's/^.+\/(.+)\.wdgt$/\1/p' ' /l: /{ /DVD/d;s/.+: //;b0'$'\n'' };/s: /{ /V/d;s/^ */- /;H;};$b0'$'\n'' d;:0'$'\n'' x;/APPLE [^:]+$/d;p;' ' /^find: /d;p;' "`S0 44 45`" ' BEGIN{FS="= "} /Path/{print $2} ' );c1=(system_profiler pmset\ -g nvram fdesetup find syslog df vm_stat sar ps sudo\ crontab sudo\ iotop top pkgutil 'PlistBuddy 2>&1 -c "Print' whoami cksum kextstat launchctl sudo\ launchctl crontab 'sudo defaults read' stat lsbom mdfind ' for i in ${p[24]};do ${c1[18]} ${c2[27]} $i;done;' defaults\ read scutil sudo\ dtrace sudo\ profiles sed\ -En awk /S*/*/P*/*/*/C*/*/airport networksetup mdutil sudo\ lsof test osascript\ -e );c2=(com.apple.loginwindow\ LoginHook '" /L*/P*/loginw*' "'tell app \"System Events\" to get properties of login items'|tr , \\\n" 'L*/Ca*/com.ap*.Saf*/E*/* -d 1 -name In*t -exec '"${c1[14]}"' :CFBundleDisplayName" {} \;|sort|uniq' '~ $TMPDIR.. $ -flags +sappnd,schg,uappnd,uchg -o ! -user $UID -o ! -perm -600 $' '.??* -path .Trash -prune -o -type d -name *.app -print -prune' :${p[35]}\" :Label\" '{/,}L*/{Con,Pref}* -type f ! -size 0 -name *.plist -exec plutil -s {} \;' "-f'%N: %l' Desktop L*/Keyc*" therm sysload boot-args status " -F '\$Time \$Message' -k Sender kernel -k Message Req 'bad |Beac|caug|corru|dead[^bl]|FAIL|fail|GPU |hfs: Ru|inval|jnl:|last value [1-9]|n Cause: -|NVDA$|pagin|proc: t|Roamed|rror|ssert|Thrott|tim(ed? ?|ing )o|WARN' -k Message Rne 'Goog|ksadm|SMC:| VALI|xpma' -o -k Sender fseventsd -k Message Req 'SL' " '-du -n DEV -n EDEV 1 10' 'acrx -o comm,ruid,%cpu' '-t1 10 1' '-f -pfc /var/db/r*/com.apple.*.{BS,Bas,Es,J,OSXU,Rem,up}*.bom' '{/,}L*/Lo*/Diag* -type f -regex .\*[cgh] ! -name *ag \( -exec grep -lq "^Thread c" {} \; -exec printf \* \; -o -true $ -execdir stat -f:%Sc:%N -t%F {} \;|sort -t: -k2 |tail -n'${p[38]} '/S*/*/Ca*/*xpc* >&- ||echo No' '-L /{S*/,}L*/StartupItems -type f -exec file {} +' '-L /S*/L*/{C*/Sec*A,E}* {/,}L*/{A*d,Ca*/*/Ex,Co{mpon,reM},Ex,In{p,ter},iTu*/*P,Keyb,Mail/B,Pr*P,Qu*T,Scripti,Sec,Servi,Spo,Widg}* -path \\*s/Resources -prune -o -type f -name Info.plist' '/usr/lib -type f -name *.dylib' `awk "${s[31]}"<<<${p[23]}` "/e*/{auto,{cron,fs}tab,hosts,{[lp],sy}*.conf,pam.d/*,ssh{,d}_config,*.local} {,/usr/local}/etc/periodic/*/* /L*/P*{,/*}/com.a*.{Bo,sec*.ap}*t {/S*/,/,}L*/Lau*/*t .launchd.conf" list getenv /Library/Preferences/com.apple.alf\ globalstate --proxy '-n get default' -I --dns -getdnsservers\ "${p[N5]}" -getinfo\ "${p[N5]}" -P -m\ / '' -n1 '-R -l1 -n1 -o prt -stats command,uid,prt' '--regexp --only-files --files com.apple.pkg.*|sort|uniq' -kl -l -s\ / '-R -l1 -n1 -o mem -stats command,uid,mem' '+c0 -i4TCP:0-1023' com.apple.dashboard\ layer-gadgets '-d /L*/Mana*/$USER&&echo On' '-app Safari WebKitDNSPrefetchingEnabled' "+c0 -l|awk '{print(\$1,\$3)}'|sort|uniq -c|sort -n|tail -1|awk '{print(\$2,\$3,\$1)}'" );N1=${#c2[@]};for j in {0..9};do c2[N1+j]=SP${p[j]}DataType;done;N2=${#c2[@]};for j in 0 1;do c2[N2+j]="-n ' syscall::'${p[33+j]}':return { @out[execname,uid]=sum(arg0) } tick-10sec { trunc(@out,1);exit(0);} '";done;l=(Restricted\ files Hidden\ apps 'Elapsed time (s)' POST Battery Safari\ extensions Bad\ plists 'High file counts' User Heat System\ load boot\ args FileVault Diagnostic\ reports Log 'Free space (MiB)' 'Swap (MiB)' Activity 'CPU per process' Login\ hook 'I/O per process' Mach\ ports kexts Daemons Agents XPC\ cache Startup\ items Admin\ access Root\ access Bundles dylibs Apps Font\ issues Inserted\ dylibs Firewall Proxies DNS TCP/IP Wi-Fi Profiles Root\ crontab User\ crontab 'Global login items' 'User login items' Spotlight Memory Listeners Widgets Parental\ Controls Prefetching SATA Descriptors );N3=${#l[@]};for i in 0 1 2;do l[N3+i]=${p[5+i]};done;N4=${#l[@]};for j in 0 1;do l[N4+j]="Current ${p[29+j]}stream data";done;A0() { id -G|grep -qw 80;v[1]=$?;((v[1]==0))&&sudo true;v[2]=$?;v[3]=`date +%s`;clear >&-;date '+Start time: %T %D%n';};for i in 0 1;do eval ' A'$((1+i))'() { v=` eval "${c1[$1]} ${c2[$2]}"|'${c1[30+i]}' "${s[$3]}" `;[[ "$v" ]];};A'$((3+i))'() { v=` while read i;do [[ "$i" ]]&&eval "${c1[$1]} ${c2[$2]}" \"$i\"|'${c1[30+i]}' "${s[$3]}";done<<<"${v[$4]}" `;[[ "$v" ]];};A'$((5+i))'() { v=` while read i;do '${c1[30+i]}' "${s[$1]}" "$i";done<<<"${v[$2]}" `;[[ "$v" ]];};';done;A7(){ v=$((`date +%s`-v[3]));};B2(){ v[$1]="$v";};for i in 0 1;do eval ' B'$i'() { v=;((v['$((i+1))']==0))||{ v=No;false;};};B'$((3+i))'() { v[$2]=`'${c1[30+i]}' "${s[$3]}"<<<"${v[$1]}"`;} ';done;B5(){ v[$1]="${v[$1]}"$'\n'"${v[$2]}";};B6() { v=` paste -d: <(printf "${v[$1]}") <(printf "${v[$2]}")|awk -F: ' {printf("'"${f[$3]}"'",$1,$2)} ' `;};B7(){ v=`grep -Fv "${v[$1]}"<<<"$v"`;};C0(){ [[ "$v" ]]&&echo "$v";};C1() { [[ "$v" ]]&&printf "${f[$1]}" "${l[$2]}" "$v";};C2() { v=`echo $v`;[[ "$v" != 0 ]]&&C1 0 $1;};C3() { v=`sed -E "$s"<<<"$v"`&&C1 1 $1;};for i in 1 2;do for j in 0 2 3;do eval D$i$j'(){ A'$i' $1 $2 $3; C'$j' $4;};';done;done;{ A0;D20 0 $((N1+1)) 2;D10 0 $N1 1;B0;C2 27;B0&&! B1&&C2 28;D12 15 37 25 8;A1 0 $((N1+2)) 3;C0;D13 0 $((N1+3)) 4 3;D23 0 $((N1+4)) 5 4;D13 0 $((N1+9)) 59 50;for i in 0 1 2;do D13 0 $((N1+5+i)) 6 $((N3+i));done;D13 1 10 7 9;D13 1 11 8 10;D22 2 12 9 11;D12 3 13 10 12;D23 4 19 44 13;D23 5 14 12 14;D22 6 36 13 15;D22 7 37 14 16;D23 8 15 38 17;D22 9 16 16 18;B1&&{ D22 35 49 61 51;D22 11 17 17 20;for i in 0 1;do D22 28 $((N2+i)) 45 $((N4+i));done;};D22 12 44 54 45;D22 12 39 15 21;A1 13 40 18;B2 4;B3 4 0 19;A3 14 6 32 0;B4 0 5 11;A1 17 41 20;B7 5;C3 22;B4 4 6 21;A3 14 7 32 6;B4 0 7 11;B3 4 0 22;A3 14 6 32 0;B4 0 8 11;B5 7 8;B1&&{ A2 19 26 23;B7 7;C3 23;};A2 18 26 23;B7 7;C3 24;D13 4 21 24 26;B4 4 12 26;B3 4 13 27;A1 4 22 29;B7 12;B2 14;A4 14 6 52 14;B2 15;B6 14 15 4;B3 0 0 30;C3 29;A1 4 23 27;B7 13;C3 30;D13 24 24 32 31;D13 25 37 32 33;A2 23 18 28;B2 16;A2 16 25 33;B7 16;B3 0 0 34;B2 21;A6 47 21&&C0;B1&&{ D13 21 0 32 19;D13 10 42 32 40;D22 29 35 46 39;};D23 14 1 62 42;D12 34 43 53 44;D12 22 20 32 25;D22 0 $((N1+8)) 51 32;D13 4 8 41 6;D12 26 28 35 34;D13 27 29 36 35;A2 27 32 39&&{ B2 19;A2 33 33 40;B2 20;B6 19 20 3;};C2 36;D23 33 34 42 37;B1&&D23 35 45 55 46;D23 32 31 43 38;D12 36 47 32 48;D13 20 42 32 41;D13 37 2 48 43;D13 4 5 32 1;D13 4 3 60 5;D12 26 48 49 49;B3 4 22 57;A1 26 46 56;B7 22;B3 0 0 58;C3 47;D22 4 4 50 0;D23 22 9 37 7;A7;C2 2;} 2>/dev/null|pbcopy;exit 2>&-
Copy the selected text to the Clipboard by pressing the key combination command-C.
8. 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.
Click anywhere in the Terminal window and paste by pressing command-V. The text you pasted should vanish immediately. If it doesn't, press the return key.
9. If you see an error message in the Terminal window such as "Syntax error" or "Event not found," enter
exec bash
and press return. Then paste the script again.
10. If you're logged in as an administrator, you'll be prompted for your login password. Nothing will be displayed when you type it. You will not see the usual dots in place of typed characters. Make sure caps lock is off. Type carefully and then press return. You may get a one-time warning to be careful. If you make three failed attempts to enter the password, the test will run anyway, but it will produce less information. In most cases, the difference is not important. If you don't know the password, or if you prefer not to enter it, press the key combination control-C or just press return three times at the password prompt. Again, the script will still run.
If you're not logged in as an administrator, you won't be prompted for a password. The test will still run. It just won't do anything that requires administrator privileges.
11. The test may take a few minutes to run, depending on how many files you have and the speed of the computer. A computer that's abnormally slow may take longer to run the test. While it's running, there will be nothing in the Terminal window and no indication of progress. Wait for the line
[Process completed]
to appear. If you don't see it within half an hour or so, the test probably won't complete in a reasonable time. In that case, close the Terminal window and report what happened. No harm will be done.
12. When the test is complete, quit Terminal. The results will have been copied to the Clipboard automatically. They are not shown in the Terminal window. Please don't copy anything from there. All you have to do is start a reply to this comment and then paste by pressing command-V again.
At the top of the results, there will be a line that begins with the words "Start time." If you don't see that, but instead see a mass of gibberish, you didn't wait for the "Process completed" message to appear in the Terminal window. Please wait for it and try again.
If any private information, such as your name or email address, appears in the results, anonymize it before posting. Usually that won't be necessary.
13. When you post the results, you might see an error message on the web page: "You have included content in your post that is not permitted," or "You are not authorized to post." That's a bug in the forum software. Please post the test results on Pastebin, then post a link here to the page you created.
14. This is a public forum, and others may give you advice based on the results of the test. They speak only for themselves, and I don't necessarily agree with them.
Copyright © 2014 by Linc Davis. As the sole author of this work, I reserve all rights to it except as provided in the Use Agreement for the Apple Support Communities website ("ASC"). Readers of ASC may copy it for their own personal use. Neither the whole nor any part may be redistributed.

My MBA has become very slow, any ideas?

I have a MacBook Air and recently it has become very slow. I have removed any large files and cleared trash etc! Safari is very slow and loading apps and programmes (numbers/pages) is also very slow.

Thanks.
Read and follow these Apple Knowledgebase guides in the order shown, to help determine what the cause might be. If nothing helps, please post a new question with your findings, explain the troubleshooting steps you took and their results, and be sure to include your system information (e.g. OS X 10.6.8 and MacBookAir3,1).
General purpose Mac troubleshooting guide: Isolating issues in Mac OS X
Memory limitations: Using Activity Monitor to read System Memory and determine how much RAM is being used
Identifying resource hogs and other tips: Runaway applications can shorten battery runtime
Creating a temporary account to isolate user-specific problems: Isolating an issue by using another user account
Safe Mode or "Safe Boot" is a troubleshooting mode that bypasses all third party system extensions and loads only required system components.
Read about it: Starting up in Safe Mode
An SMC Reset might be justified, in the event you still experience inexplicably slow system performance.
Reset the SMC, then test your MacBook Air again.
SMC reset:
Before Resetting the SMC
Try each of the following steps in this order before you reset the SMC. Test the issue after completing each troubleshooting step to determine if the issue still occurs.
Press Command + Option + Escape to force quit any application that is not responding.
Put your Mac to sleep by choosing the Apple () menu from the upper-left menu bar and then choosing Sleep. Wake the computer after it has gone to sleep.
Restart your Mac by choosing the Apple () menu from the upper-left menu bar and then choosing Restart.
Shut down your Mac by choosing the Apple () menu from the upper-left menu bar and then choosing Shut Down.
Resetting the SMC on portables with a battery you should not remove on your own
Shut down the computer.
Plug in the MagSafe power adapter to a power source, connecting it to the Mac if it's not already connected.
On the built-in keyboard, press the (left side) Shift-Control-Option keys and the power button at the same time.
Release all the keys and the power button at the same time.
Press the power button to turn on the computer.

3 year old iMac 24 running OS10.7.4. After it has been on for a day or so, it stops going to sleep and becomes very slow. This only happens when Safari is running. Quitting Safari solves the problem. Has anyone else have the same problem?

3 year old iMac 24 running OS 10.7.4. After it has been on for a day or so, it stops going to sleep and becomes very slow. This only happens when Safari is running. Quitting Safari solves the problem. Has anyone else have the same problem? Does not happen on MacBookpro only on iMac.

Hello Albert, see how many of these you can answer...
See if the Disk is issuing any S.M.A.R.T errors in Disk Utility...
http://support.apple.com/kb/PH7029
Open Activity Monitor in Applications>Utilities, select All Processes & sort on CPU%, any indications there?
How much RAM & free space do you have also, click on the Memory & Disk Usage Tabs.
Open Console in Utilities & see if there are any clues or repeating messages when this happens.
In the Memory tab, are there a lot of Pageouts?

Time Machine very slow, Safari and iTunes have to Force Quit

Anyone else having these issues after Mavericks "upgrade"?
Time Machine is so slow as to be ineffective of useless, symtoms:
     - takes hours to prepare and run a backup of a couple of GB to the Time Capsule, anything up to 20 hrs!
     - constantly revising the amount to be backed up, up and down
     - seems to freeze periodically ad stick part way through with no change to the backed amount for hours, then speeds up, freezes, speeds up
     - time remaining estimate alternates between "casculating, estimates of hours and seconds! wildly inaccurate
              - it's been saying 5 seconds remaining for the last 2 hrs.
     - have done two backup verifications to check for Time Capsule problems - none
     - only two successful backups achieved since the Maverisks "upgrade" due to the time it takes
     - both Time Capsule and Airport Express have the latest firmware and software
Coincident with this, both Safari and iTunes (the latest Mavericks compatible versions) both freeze when trying to quit them - have to force quit. Both experience random slow downs and with the spinning rainbow beachball.
Looks like a Mavericks problem with the Wifi and Timemachine?
Using a late 2008 aluminium unibody Macbook with 8GB of RAM and a 256GB SSD, 100Gb of free space o the SSD. Connecting via Wifi to Time Capsule (2TB, with 1.8TB free) and Airport Express (both n Wifi).

Check whether there is a crash report:
Go to your Applications Folder and open your Utilities Folder. Open the application Console.
In the left-hand column, click on Crash Reporter.
Click on the small triangle under Crash Reporter in the l/h column and they will all be listed.
Scroll down to the latest Safari report and click on it.
Now click on the r/h column (which now only shows THAT crash report and then Command-a to copy it all.
Come back here and Command-v it to post it here!

OS X 10.5.8 Running VERY slow since installing Safari and itunes updates.

Installed latest Safari and itunes updates today. When my OS restarted the install took a really long time and since then the computer is so slow its un-usable. Its a Macbook Pro, 2.6 intel dual thingy (the model just before the uni-bodies came out).
I have down the PRAM reset and tried launching in safe mode. Neither or these made any difference.
I then started with an install disk installed and while holding down C. Again, it took a long time to boot, but once in that mode I launch the various utilities etc. So I opened disk utility and verify and repair disk...but it found no problems.
Perhaps I should have repaired disk permissions?
Also I thought this might be a lose ram issue or something. I don't have a screw driver to open up RAM slot and re-seat it, but also in 'about this mac' it can see the ram...?
I am very frustrated right now! What have i done to my computer?!
It was running 100% fine until I did this software update.
...and when I say it is running slow, to give an example clicking Apple/N in finder takes maybe 5 for that window to appear followed by another few minutes of the whirling wheel of death. Then I can click on the next item (apps for instance) and go through a similar wait.
argh!

No very clear idea of why it is behaving like that Samuel, but in 95% of cases it is some third party add-on, not yet updated for Safari 5, that is the cause.
Please peruse the following, particularly with respect to Open DNS settings:
Some general advice on updating:
It is worth noting that it is an extreme rarity for updates to cause upsets to your system, as they have all been extensively beta-tested, but they may well reveal pre-existing ones, particularly those of which you may have been unaware. If you are actually aware of any glitches, make sure they are fixed before proceeding further.
So before you do anything else:
If you can, make a full backup first to an external hard disk. Ideally you should always have a bootable clone of your system that enables you to revert to the previous pre-update state.
Turn off sleep mode for both screen and hard disk.
Disconnect all peripherals except your keyboard and mouse.
1. Repair Permissions (in Disk Utility)
2. Verify the state of your hard disk using Disk Utility. If any faults are reported, restart from your install disk (holding down the C key), go to Disk Utility, and repair your startup disk. Restart again to get back to your startup disk.
At least you can now be reasonably certain that your system does not contain any obvious faults that might cause an update/upgrade to fail.
3. Download the correct version of the COMBO update from the Apple download site.
The Combo updater of Leopard 10.5.8 can be found here:
http://support.apple.com/downloads/MacOS_X_10_5_8_ComboUpdate
If you prefer to download updates via Software Update in the Apple menu (which would ensure that the correct version for your Mac was being downloaded), it is not recommended to allow SU to install major (or even minor) updates automatically. Set Software Update to just download the updater without immediately installing it. There is always the possibility that the combined download and install (which can be a lengthy process) might be interrupted by a power outage or your cat walking across the keyboard, and an interrupted install will almost certainly cause havoc. Once it is downloaded, you can install at a time that suits you. You should make a backup copy of the updater on a CD in case you ever need a reinstall.
Full details about the 10.5.8 update here: http://support.apple.com/kb/HT3606
More information on using Software Updater here:
http://support.apple.com/kb/TA24901?viewlocale=en_US
Using the Combo updater ensures that all system files changed since the original 10.5.0 are included, and any that may have been missed out or subsequently damaged will be repaired. The Delta updater, although a temptingly smaller download, only takes you from the previous version to the new one, i.e. for example from 10.5.7 to 10.5.8. Software Update will generally download the Delta updater only. The preferable Combo updater needs to be downloaded from Apple's download site.
Now proceed as follows:
4. Close all applications and turn off energy saving and screensaver.
5. Unplug all peripherals except your keyboard and mouse.
6. Install the update/upgrade. Do not under any circumstances interrupt this procedure. Do not do anything else on your computer while it is installing. Be patient.
7. When it ask for a restart to complete the installation, click restart. This can take longer than normal, there are probably thousands of files to overwrite and place in the correct location. Do nothing while this is going on.
8. Once your Mac is awake, repair permissions again, and you should be good to go!
If your Mac seems slightly sluggish or ‘different’, perform a second restart. It can’t hurt and is sometimes efficacious!
9. Open a few of your most used applications and check that all is OK. In this connection please remember that not all manufacturers of third party applications and plug-ins, add-ons, haxies etc, will have had time to do any necessary rewrites to their software to make them compliant with the latest version of your operating system. Give them a weeks or two while you regularly check their websites for updates. This applies particularly to plug-ins for Safari 4.
N.B. Do not attempt to install two different updates at the same time as each may have different routines and requirements. Follow the above recommendations for each update in turn.
Lastly, Apple's own article on the subject of Software Update may also be useful reading:
http://docs.info.apple.com/article.html?artnum=106695
If you are updating Safari (or just have):
Input Managers from third parties can do as much harm as good. They use a security loophole to reach right into your applications' code and change that code as the application starts up. If you have installed an OS update and Safari is crashing, the very first thing to do is clear out your InputManagers folders (both in your own Library and in the top-level /Library), log out and log back in, and try again.
So, disable all third party add-ons before updating Safari, as they may not have been updated yet for the new version. Add them back one by one. If something goes awry, remove it again and check on the software manufacturer's website for news of an update to match your version of Safari.
Most errors reported here after an update are due to an unrepaired or undetected inherent fault in the system, and/or a third party add-on.
Additional tips on software installation here:
http://docs.info.apple.com/article.html?artnum=106692
To reiterate, Input Managers reach right into an application and alter its code. This puts the behavior of the affected application outside the control and responsibility of its developers: a recipe for problems. That's not to say that issues absolutely will ensue as a result of Input Managers, but you, as a user, must decide. If the functionality of a specific Input Manager or set thereof is really important to you, you may well choose to assume the associated risk.
Again, the advice is to remove all Input Managers from the following directories:
• /Library/InputManagers
• ~/Library/InputManagers
especially prior to system updates (they can always be added back one-by-one later).

I have a mac 15" non retina and i didn't upgrade it to mavericks .. when i run photoshop my pc becomes very slow and i don't know why!! the performance on photoshop is up to 70% so i think is good .. what is the problem?

i have a mac 15" non retina and i didn't upgrade it to mavericks .. when i run photoshop my pc becomes very slow and i don't know why!! the performance on photoshop is up to 70% so i think is good .. what is the problem?

All I can suggest is that you open that file on the MBA and save it as a new file, then see if you can open the new one on the iMac.

Pages on my iPad3 has become very slow to open documents after upgrading to ios7. I've clicked on a folder 5 minutes ago and am still waiting. The work-around seems to be to force-close it, but I've needed to do this many times in the last few days.

Pages on my iPad3 has become very slow to open documents after upgrading to ios7.
I posted on here about this a few weeks back and someone suggested force-closing Pages -- and that does indeed enable me to open things -- but I have had to force-close many times in the last 24 hours, which is worrying. Are there any other suggestions?
I am sometimes also finding that, when I have been writing something and then click on "documents" the screen goes blank, there is a wait of around a minute and then the same document is re-displayed, before clicking "documents" again lets me look at other documents -- which is a pain if I am trying to move between documents repeatedly. Again, words of wisdom on this would be great.
Pages under iOS6 opened quickly, and there was an immediate loss of performance when I upgraded. I am finding this very frustrating because I don't feel that the new Pages has added to the facilities I was using, but a slowness to open documents is frustrating.
Thanks
Mark

Pages on my iPad3 has become very slow to open documents after upgrading to ios7.
I posted on here about this a few weeks back and someone suggested force-closing Pages -- and that does indeed enable me to open things -- but I have had to force-close many times in the last 24 hours, which is worrying. Are there any other suggestions?
I am sometimes also finding that, when I have been writing something and then click on "documents" the screen goes blank, there is a wait of around a minute and then the same document is re-displayed, before clicking "documents" again lets me look at other documents -- which is a pain if I am trying to move between documents repeatedly. Again, words of wisdom on this would be great.
Pages under iOS6 opened quickly, and there was an immediate loss of performance when I upgraded. I am finding this very frustrating because I don't feel that the new Pages has added to the facilities I was using, but a slowness to open documents is frustrating.
Thanks
Mark

My MacBook Pro keeps freezing and has become very slow...can anyone help???

Please can anyone help.....this past month my MacBook Pro keeps freezing and showing the beach ball....its also become very slow.
I still have lots of memory.
But this message is showing when i go to applications- utilities and console...
27/01/2013 22:41:39
kernel
disk0s2: I/O error.
does anyone know what this means and how can I fix it?
It seems to freeze more when I use the finger pad to move the mouse?
Its becoming very annoying especially when I'm trying to watch a programme on bbc iplayer.
Many Thanks

Your hard disk is failing and requires replacement. Replacement is not terribly expensive and can be performed by someone sufficiently adept with computer repair. If that's not you, an Apple Store can perform the replacement.
Back up your data ASAP.

Mac book pro has become very slow. How to analyze this and resolve this?

My mac book pro has become very slow. How to analyze and resolve this?

First, back up all data immediately, as your boot drive might be failing.
There are a few other possible causes of generalized slow performance that you can rule out easily.
Reset the System Management Controller.
If you have many image or video files on the Desktop with preview icons, move them to another folder.
If applicable, uncheck all boxes in the iCloud preference pane.
Disconnect all non-essential wired peripherals and remove aftermarket expansion cards, if any.
Check your keychains in Keychain Access for excessively duplicated items.
Boot into Recovery mode, launch Disk Utility, and run Repair Disk.
If you're booting from an aftermarket SSD, see whether there's a firmware update for it.
Otherwise, take the steps below when you notice the problem.
Step 1
Launch the Activity Monitor 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 Activity Monitor in the icon grid.
Select the CPU tab of the Activity Monitor window.
Select All Processes from the menu in the toolbar, if not already selected.
Click the heading of the % CPU column in the process table to sort the entries by CPU usage. You may have to click it twice to get the highest value at the top. What is it, and what is the process? Also post the values for % User, % System, and % Idle at the bottom of the window.
Select the System Memory tab. What values are shown in the bottom part of the window for Page outs and Swap used?
Next, select the Disk Activity tab. Post the approximate values shown for Reads in/sec and Writes out/sec (not Reads in and Writes out.)
Step 2
If you have more than one user account, you must be logged in as an administrator to carry out this step.
Launch the Console application in the same way you launched Activity Monitor. Make sure the title of the Console window is All Messages. If it isn't, select All Messages from the SYSTEM LOG QUERIES menu on the left. If you don't see that menu, select
View ▹ Show Log List
from the menu bar.
Select the 50 or so most recent entries in the log. Copy them to the Clipboard (command-C). Paste into a reply to this message (command-V). You're looking for entries at the end of the log, not at the beginning.
When posting a log extract, be selective. Don't post more than is requested.
Please do not indiscriminately dump thousands of lines from the log into this discussion.
Important: Some personal information, such as your name, may appear in the log. Anonymize before posting. That should be easy to do if your extract is not too long.

HT5934 i have update my iphone 5 with ios 7 and now it is working very slow.. it is not responsing property.. now what i have to do???

i have update my iphone 5 with ios 7 and now it is working very slow.. it is not responsing property.. now what i have to do???

raghav sharma wrote:
i have update my iphone 5 with ios 7 and now it is working very slow.. it is not responsing property.. now what i have to do???
Try This...
Close All Open Apps... Perform a Reset...
Reset ( No Data will be Lost )
Press and hold the Sleep/Wake button and the Home button at the same time for at least ten seconds, until the Apple logo appears. Release the Buttons.
http://support.apple.com/kb/ht1430
If no joy...
Connect to iTunes on the computer you usually Sync with and “ Restore “...
http://support.apple.com/kb/HT1414

Safari and iTunes somehow have become very slow

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