Screen ripple effect when scrolling after installing Mavericks?
Since downloading Mavericks some three weeks ago, my screen ripples (wave effect) when scrolling.
Dominic kindly responded a short time ago with the suggestion it could be Autocad update related.
All traces of Autocad wiped from my machine but still experiencing this ripple effect when scrolling.
Beginning to wish I had not updated to Mavericks.
Help!!!
Mine too have this on my new MBP ( September 2009).
It's more evident in Safari, but show also in finder while scrolling. It is not related to font antialiasing because enlarging page text in Safari (cmd +) the blurry effect is still there.
I'm very disappointed of lcd screen quality, too much fatigue to eyes.
Could be considered a screen hardware defect?
Message was edited by: fascox
Similar Messages
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Mail app quits when opened after installing Mavericks. I reinstalled and still the same. I noticed the mail app icon has not changed to the new icon in Mavericks. Any suggestions?
I also forgot to note that this problem also persists with the new iBooks application. I cannot get past the 'Get Started' screen or access the iBooks Store. Again, all top bar menus are unresponsive.
DT -
Screen display is blurry or ripple effect when scrolling
I have a 15 inch 2.53 Pro and when I am in Safari the screen has a horizontal ripple effect across the screen when I am scrolling. This is slightly worse when I use the vertical scroll bar vs. two-finger scrolling. The overall effect is that the screen is slightly blurry and hard on the eyes to read until the scrolling is stopped. This is a new machine and I have just installed Word suite for students. Any suggestions? I have an iMac that is a few years old and this does not happen on it. Thanks.
Message was edited by:Mine too have this on my new MBP ( September 2009).
It's more evident in Safari, but show also in finder while scrolling. It is not related to font antialiasing because enlarging page text in Safari (cmd +) the blurry effect is still there.
I'm very disappointed of lcd screen quality, too much fatigue to eyes.
Could be considered a screen hardware defect?
Message was edited by: fascox -
Strange noise from my Computer when scrolling after installing Flash player
Ok so I've ran into a very strange problem, I hear some very wierd sounds when scrollnig up and down in the explorer browser. This sounds comes from my computer not from the sound on the sound system. Seems like it comes from the motherboard or the graphic card. Now this also happense when I'm scrolling up and down in a program called "Steam" It's used for playing games in. At the moment I'm using Google chrome as webb browser, I got no wierd sounds when scrolling in this browser.
It's kinda scary please help.Could you check to see if you have the following Windows update installed?
KB2670838 – Platform Update for Windows 7 x64
If so, please try updating your graphics drivers. If the problems continue, please uninstall the KB update.
Thanks,
Chris -
Getting ripple effect when scrolling in firefox on macbook pro
only does it on firefox and not on safari
Problems with scrolling can be caused by smooth scrolling that has been enabled by default in Firefox 13.
*Firefox > Preferences > Advanced > General: Browsing: "Use smooth scrolling"
Try to disable hardware acceleration in Firefox.
*Firefox > Preferences > Advanced > General > Browsing: "Use hardware acceleration when available"
*https://hacks.mozilla.org/2010/09/hardware-acceleration/ -
After installing Maverick my computer shut down and when it restarted I couldn't get to the home screen. The monitor was grey with some dark grey shapes, it sounded like it was constantly running a program. My computer is sick!! HELP
Take each of these steps that you haven't already tried. Stop when the problem is resolved.
Step 1
The first step in dealing with a startup failure is to secure the data. If you want to preserve the contents of the startup drive, and you don't already have at least one current backup, you must try to back up now, before you do anything else. It may or may not be possible. If you don't care about the data that has changed since the last backup, you can skip this step.
There are several ways to back up a Mac that is unable to start. You need an external hard drive to hold the backup data.
a. Start up from the Recovery partition, or from a local Time Machine backup volume (option key at startup.) When the OS X Utilities screen appears, launch Disk Utility and follow the instructions in this support article, under “Instructions for backing up to an external hard disk via Disk Utility.”
b. If you have access to a working Mac, and both it and the non-working Mac have FireWire or Thunderbolt ports, start the non-working Mac in target disk mode. Use the working Mac to copy the data to another drive. This technique won't work with USB, Ethernet, Wi-Fi, or Bluetooth.
c. If the internal drive of the non-working Mac is user-replaceable, remove it and mount it in an external enclosure or drive dock. Use another Mac to copy the data.
Step 2
If the startup process stops at a blank gray screen with no Apple logo or spinning "daisy wheel," then the startup volume may be full. If you had previously seen warnings of low disk space, this is almost certainly the case. You might be able to start up in safe mode even though you can't start up normally. Otherwise, start up from an external drive, or else use either of the techniques in Steps 1b and 1c to mount the internal drive and delete some files. According to Apple documentation, you need at least 9 GB of available space on the startup volume (as shown in the Finder Info window) for normal operation.
Step 3
Sometimes a startup failure can be resolved by resetting the NVRAM.
Step 4
If you use a wireless keyboard, trackpad, or mouse, replace or recharge the batteries. The battery level shown in the Bluetooth menu item may not be accurate.
Step 5
If there's a built-in optical drive, a disc may be stuck in it. Follow these instructions to eject it.
Step 6
Press and hold the power button until the power shuts off. Disconnect all wired peripherals except those needed to start up, and remove all aftermarket expansion cards. Use a different keyboard and/or mouse, if those devices are wired. If you can start up now, one of the devices you disconnected, or a combination of them, is causing the problem. Finding out which one is a process of elimination.
Step 7
If you've started from an external storage device, make sure that the internal startup volume is selected in the Startup Disk pane of System Preferences.
Start up in safe mode. Note: If FileVault is enabled, or if a firmware password is set, or if the startup volume is a Fusion Drive or a software RAID, you can’t do this. Post for further instructions.
Safe mode is much slower to start and run than normal, and some things won’t work at all, including wireless networking on certain Macs.
The login screen appears even if you usually log in automatically. You must know the login password in order to log in. If you’ve forgotten the password, you will need to reset it before you begin.
When you start up in safe mode, it's normal to see a dark gray progress bar on a light gray background. If the progress bar gets stuck for more than a few minutes, or if the system shuts down automatically while the progress bar is displayed, the startup volume is corrupt and the drive is probably malfunctioning. In that case, go to Step 10. If you ever have another problem with the drive, replace it immediately.
If you can start and log in in safe mode, empty the Trash, and then open the Finder Info window on the startup volume ("Macintosh HD," unless you gave it a different name.) Check that you have at least 9 GB of available space, as shown in the window. If you don't, copy as many files as necessary to another volume (not another folder on the same volume) and delete the originals. Deletion isn't complete until you empty the Trash again. Do this until the available space is more than 9 GB. Then restart as usual (i.e., not in safe mode.)
If the startup process hangs again, the problem is likely caused by a third-party system modification that you installed. Post for further instructions.
Step 8
Launch Disk Utility in Recovery mode (see Step 1.) Select the startup volume, then run Repair Disk. If any problems are found, repeat until clear. If Disk Utility reports that the volume can't be repaired, the drive has malfunctioned and should be replaced. You might choose to tolerate one such malfunction in the life of the drive. In that case, erase the volume and restore from a backup. If the same thing ever happens again, replace the drive immediately.
This is one of the rare situations in which you should also run Repair Permissions, ignoring the false warnings it may produce. Look for the line "Permissions repair complete" at the end of the output. Then restart as usual.
Step 9
Reinstall the OS. If the Mac was upgraded from an older version of OS X, you’ll need the Apple ID and password you used to upgrade.
Step 10
Do as in Step 9, but this time erase the startup volume in Disk Utility before installing. The system should automatically restart into the Setup Assistant. Follow the prompts to transfer the data from a Time Machine or other backup.
Step 11
This step applies only to models that have a logic-board ("PRAM") battery: all Mac Pro's and some others (not current models.) Both desktop and portable Macs used to have such a battery. The logic-board battery, if there is one, is separate from the main battery of a portable. A dead logic-board battery can cause a startup failure. Typically the failure will be preceded by loss of the settings for the startup disk and system clock. See the user manual for replacement instructions. You may have to take the machine to a service provider to have the battery replaced.
Step 12
If you get this far, you're probably dealing with a hardware fault. Make a "Genius" appointment at an Apple Store, or go to another authorized service provider. -
After installing Mavericks my iMac opens with the "rolling surf" desktop. I can then start my preferred desktop from a saved 'photo but when I retsart the iMac it reverts to "rolling surf". How can I get it to remember to open with MY choice rather than Apple's?
I did a little research on this, as I found some strange things with the .plist files.
It appears that Apple has changed the way that the plist files are handled, and there is now an extra step in the trashing-the-.plist-file fix:
1. hold down the option key
2. in the Go menu in the Finder, scroll down to Libary
3. in Library, find Preferences
4. in Preferences, find com.apple.desktop.plist and drag it to the trash.
5. go to Applications > Utilities > Activity Monitor
1. Sort by Process Name and look for two processes named cfprefsd.
2. Make sure you select the one that has your user account, not "root", listed as the User.
3. Click the X up at the top left to kill that process
5. restart
6. this will generate a new .plist file, so you will have to reenter your preferences.
Sorry for the confusion. Could you try this and let us know- -
My app store is not working after installing mavericks. When I open app store it repeatedly asking me to login with apple ID and to provide User name and Password for proxy authentication in a loop.I am a newbie to mac,Please help me.
Hmmmm... would appear that you need to be actually logged in to enable the additional menu features.
Have you tried deletting the plists for MAS?
This page might help you out...
http://www.macobserver.com/tmo/answers/how_to_identify_and_fix_problems_with_the _mac_app_store
Failing that, I will have to throw this back to the forum to see if anyone else can advise further.
Let me know how you get on?
Thanks. -
After installing Mavericks my MacBook Pro and my MacMini can't shut down, only a grey screen and finish. Must be killed by the power button. Why?
Nach der Installation von Mavericks kann ich weder das MacBook Pro (2 x 2.4 GHz) noch den MacMini (2 x 2.66 GHz) herunterfahren. Es bleibt ein dauerhafter grauer Bildschirm. Nach 20 min habe ich einen erzwungenen Neustart durchgeführt.
Ausserdem startet die Macs wesentlich langsamer als mit OS X 10.6.8.same here... sometimes it works, most of the time it doesn't!!
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After installing mavericks apple id is greyed out in app store when trying to update iPhoto
after installing mavericks apple id is greyed out in app store when trying to update iPhoto. How to update iphoto?
You installed a hacked app, originally from the Mac App Store. It contains the receipt for a different app, downloaded using an account that you don't control. You need to identify and remove the hacked app.
Important: The app you need to remove is not necessarily the one named in the App Store alert. For example, the App Store may prompt you to update "Angry Birds" or "Twitter," but the hacked app may be something else entirely. Don't make any assumptions about which app you're looking for. To find it, you must carry out a systematic search with Spotlight.
1. Triple-click anywhere in the line of text below on this page to select it:
kMDItemAppStoreHasReceipt=1
Copy the selected text to the Clipboard by pressing the key combination command-C.
2. In the Finder, press command-F to open a search window, or select
File ▹ Find
from the menu bar. In the search window, select
Search: This Mac
from the row of tokens below the toolbar. Below that is a popup menu of search criteria, initially showing Kind. From that menu, select
Other...
A sheet will drop down. In that sheet, select
Raw Query
as the criterion, then click OK or press return.
Now there will be a text box to the right of the menu of search criteria. That's where you enter the raw search query. Click in that box and paste the text you copied earlier by pressing command-V.
4. The search window will now show all the App Store products that are installed. Compare those search results with the list of your purchases from the App Store. To see the complete list, you may need to unhide hidden purchases. If any apps were download from the App Store using other Apple ID accounts that you control, sign in to the store under each of those ID's and check the purchases.
At least one of the apps in the Spotlight search results is not among your purchases in the App Store. Move each such item to the Trash, after quitting it if it's running. You may be prompted for your administrator password. Empty the Trash.
Quit and relaunch the App Store. Test.
If you find these instructions confusing, ask for an alternative method. -
White screen during shut down on iMac after installing maverick
After installing maverick my imac cant shut down and it stuck on white screen , and i have to push the turn on button every time to switch it off.
I have an imac with osx 10.9, 3,06GHZ Intel core i3 with 8gb 1333MHZ DDR3 ram.
Any idea what is going on and what to do to fix the problem?Alos posted another place.
I have had the same problem, and connected it to a problem with Western Digital HD software. I use an external WD HD for time machine purposes.
I then uninstalled all the HD software, and it now seems everything works fine. You may try this. Ref this article:
http://www.infoworld.com/t/storage/os-x-mavericks-upgrade-destroys-data-reports- western-digital-230100 -
Hello all, I could use some serious help on some major issues I have been having after installing Mavericks on my system (specs stated below). Never has a mac felt ever so rebelious and broken before in my lifelong period of using these systems. Anyway, after installing system 10.9, I had opened the mac App Store upon seeing that applications such as my iWork suite all had free updates. However, when I would attempt to navigate to the updates window, it would not respond to my various attempts. I then tried to get there by the system's menu bar and to my dismay, nothing would work when I clicked on it, not even the apple logo menu. I later quit the application using Command-Q and opened up the App Store by the apple menu option 'Software Update...' instead. Though it looked promising since the updates window did open, all update buttons or even '...more' info buttons were unresponsive. These same problems persisted even after restarting my computer. I had also attempted to see if repairing definitions would help by booting from the recovery start-disk and using disk utility but the repairs it carried out apparently had nothing to do with my issue. Finally, I was able to update to the new iWorks suite (which interestingly did not replace the iWorks '09 suite) by following the notification that asked about allowing automatic updates which I did.
Once trying to use Pages 5.0, I soon noticed that all I could do was merely type in a new document and change various options via key commands. Neither the inspector or top bar menus would respond to any place I click. Similarly, Evernote only starts up on the last used note and merely allows me to scroll through it. The top bar menus, the note select pane, and even clicking inside the note to input text are all not functioning and uninfluenced by any mouse clicks.
I have noticed other apps that will not respond to any sort of input, but I still have not explored all applications to know what the issues of each may be. However there are some applications that work such as Safari, Google Chrome, dolphin, iWork '09 including Pages '09, and others.
I do hope that I can avoid rolling back my system, but in the meantime, it has been quite the obticle course to use my computer for all of my school purposes.
Any help is very much appreciated,
Thank you!
DT
MacBook Pro 13-inch, Mid 2009
Processor 2.26 GHz Intel Core 2 Duo
Memory 4 GB 1067 MHz DDR3
Graphics NVIDIA GeForce 9400M 256 MBI also forgot to note that this problem also persists with the new iBooks application. I cannot get past the 'Get Started' screen or access the iBooks Store. Again, all top bar menus are unresponsive.
DT -
After installing Mavericks, my computer is slow/not responding
After installing Mavericks, my computer is not responding and reacting as quickly as (I think) it should. Here are the EtreCheck results. Any help would be much appreciated. Thanks in advance!
Hardware Information:
iMac (27-inch, Mid 2010)
iMac - model: iMac11,3
1 2.93 GHz Intel Core i7 CPU: 4 cores
16 GB RAM
Video Information:
ATI Radeon HD 5750 - VRAM: 1024 MB
System Software:
OS X 10.9.1 (13B42) - Uptime: 0 days 9:55:48
Disk Information:
Hitachi HDS722020ALA330 disk0 : (2 TB)
EFI (disk0s1) <not mounted>: 209.7 MB
Macintosh HD (disk0s2) /: 2 TB (1.25 TB free)
Recovery HD (disk0s3) <not mounted>: 650 MB
HL-DT-STDVDRW GA32N
USB Information:
Apple, Inc. Keyboard Hub
Apple, Inc Apple Keyboard
Apple Inc. Built-in iSight
Apple Computer, Inc. IR Receiver
Apple Inc. BRCM2046 Hub
Apple Inc. Bluetooth USB Host Controller
Apple Internal Memory Card Reader
FireWire Information:
WD My Book 111D 800mbit - 800mbit max
disk1s1 (disk1s1) <not mounted>: 32 KB
My Book (disk1s3) /Volumes/My Book: 1 TB (30.96 GB free)
Thunderbolt Information:
Kernel Extensions:
com.kaspersky.kext.klif (3.0.2d39)
com.kaspersky.nke (1.0.2d43)
com.kaspersky.kext.kimul.44 (44)
Startup Items:
FanControlDaemon: Path: /Library/StartupItems/FanControlDaemon
Problem System Launch Daemons:
Problem System Launch Agents:
Launch Daemons:
[loaded] com.adobe.fpsaud.plist 3rd-Party support link
[loaded] com.adobe.SwitchBoard.plist 3rd-Party support link
[loaded] com.kaspersky.kav.plist 3rd-Party support link
[loaded] com.microsoft.office.licensing.helper.plist 3rd-Party support link
[invalid] com.oracle.java.Helper-Tool.plist
Launch Agents:
[not loaded] com.adobe.AAM.Updater-1.0.plist 3rd-Party support link
[loaded] com.adobe.CS5ServiceManager.plist 3rd-Party support link
[loaded] com.divx.dms.agent.plist 3rd-Party support link
[loaded] com.divx.update.agent.plist 3rd-Party support link
[loaded] com.kaspersky.kav.gui.plist 3rd-Party support link
[invalid] com.oracle.java.Java-Updater.plist
User Launch Agents:
[loaded] com.adobe.AAM.Updater-1.0.plist 3rd-Party support link
[loaded] com.adobe.ARM.[...].plist 3rd-Party support link
[loaded] com.adobe.ARM.[...].plist 3rd-Party support link
[loaded] com.facebook.videochat.[redacted].plist 3rd-Party support link
[loaded] com.google.keystone.agent.plist 3rd-Party support link
User Login Items:
Scroll Reverser
Scroll Reverser
iTunesHelper
EEventManager
Dropbox
AdobeResourceSynchronizer
EEventManager
ConnectService
Internet Plug-ins:
Google Earth Web Plug-in: Version: 6.0 3rd-Party support link
Default Browser: Version: 537 - SDK 10.9
OVSHelper: Version: 1.1 3rd-Party support link
NP_2020Player_WEB: Version: 5.0.94.0 - SDK 10.6 3rd-Party support link
RealPlayer Plugin: Version: (null) 3rd-Party support link
AdobePDFViewerNPAPI: Version: 11.0.02 - SDK 10.6 3rd-Party support link
FlashPlayer-10.6: Version: 11.9.900.170 - SDK 10.6 3rd-Party support link
Flash Player: Version: 11.9.900.170 - SDK 10.6 3rd-Party support link
QuickTime Plugin: Version: 7.7.3
iPhotoPhotocast: Version: 7.0 - SDK 10.8
NP_2020Player_IKEA: Version: 5.0.94.1 - SDK 10.6 3rd-Party support link
AdobePDFViewer: Version: 9.5.5 3rd-Party support link
SharePointBrowserPlugin: Version: 14.3.9 - SDK 10.6 3rd-Party support link
JavaAppletPlugin: Version: 14.9.0 - SDK 10.7 Outdated! Update
Audio Plug-ins:
BluetoothAudioPlugIn: Version: 1.0 - SDK 10.9
AirPlay: Version: 1.9 - SDK 10.9
AppleAVBAudio: Version: 2.0.0 - SDK 10.9
iSightAudio: Version: 7.7.3 - SDK 10.9
User Internet Plug-ins:
Unity Web Player: Version: UnityPlayer version 2.6.1f3 3rd-Party support link
3rd Party Preference Panes:
Fan Control 3rd-Party support link
Flash Player 3rd-Party support link
Perian 3rd-Party support link
Bad Fonts:
None
Old Applications:
/Library/Application Support/Microsoft/MERP2.0
Microsoft Error Reporting: Version: 2.2.9 - SDK 10.4 3rd-Party support link
Microsoft Ship Asserts: Version: 1.1.4 - SDK 10.4 3rd-Party support link
Solver: Version: 1.0 - SDK 10.5 3rd-Party support link
/Applications/Microsoft Office 2011/Office/Add-Ins/Solver.app
/Library/Application Support/DivX
DivXUpdate: Version: 1.0 - SDK 10.5 3rd-Party support link
DivXMediaServer: Version: 10.0 - SDK 10.5 3rd-Party support link
DivXTransferWizard: Version: 10.0.0 (Build 10.0.1.41) - SDK 10.5 3rd-Party support link
DMSLaunch: Version: 1.0 - SDK 10.5 3rd-Party support link
SketchUp: Version: 8.0 - SDK 10.5 3rd-Party support link
/Applications/Google SketchUp 8/SketchUp.app
/Applications/Microsoft Office 2011/Office
Microsoft Graph: Version: 14.3.9 - SDK 10.5 3rd-Party support link
Microsoft Database Utility: Version: 14.3.9 - SDK 10.5 3rd-Party support link
Microsoft Office Reminders: Version: 14.3.9 - SDK 10.5 3rd-Party support link
Microsoft Upload Center: Version: 14.3.9 - SDK 10.5 3rd-Party support link
My Day: Version: 14.3.9 - SDK 10.5 3rd-Party support link
SyncServicesAgent: Version: 14.3.9 - SDK 10.5 3rd-Party support link
Open XML for Excel: Version: 14.3.9 - SDK 10.5 3rd-Party support link
Microsoft Alerts Daemon: Version: 14.3.9 - SDK 10.5 3rd-Party support link
Microsoft Database Daemon: Version: 14.3.9 - SDK 10.5 3rd-Party support link
Microsoft Chart Converter: Version: 14.3.9 - SDK 10.5 3rd-Party support link
Microsoft Clip Gallery: Version: 14.3.9 - SDK 10.5 3rd-Party support link
/Applications/Microsoft Office 2011
Microsoft PowerPoint: Version: 14.3.9 - SDK 10.5 3rd-Party support link
Microsoft Excel: Version: 14.3.9 - SDK 10.5 3rd-Party support link
Microsoft Outlook: Version: 14.3.9 - SDK 10.5 3rd-Party support link
Microsoft Word: Version: 14.3.9 - SDK 10.5 3rd-Party support link
Microsoft Document Connection: Version: 14.3.9 - SDK 10.5 3rd-Party support link
Microsoft Language Register: Version: 14.3.9 - SDK 10.5 3rd-Party support link
/Applications/Microsoft Office 2011/Additional Tools/Microsoft Language Register/Microsoft Language Register.app
Wondershare Helper Compact: Version: 2.2.3.1 - SDK 10.5 3rd-Party support link
/Users/christophermcgreger/Library/Application Support/Helper/Wondershare Helper Compact.app
Microsoft AutoUpdate: Version: 2.3.6 - SDK 10.4 3rd-Party support link
/Library/Application Support/Microsoft/MAU2.0/Microsoft AutoUpdate.app
FacebookVideoCalling: Version: 1.2.0.157 - SDK 10.5 3rd-Party support link
/Users/christophermcgreger/Library/Application Support/Facebook/video/1.2.0.158/FacebookVideoCalling.app
Wondershare AllMyTube: Version: 3.2.4 - SDK 10.5 3rd-Party support link
/Applications/Wondershare AllMyTube/Wondershare AllMyTube.app
Time Machine:
Skip System Files: NO
Mobile backups: OFF
Auto backup: YES
Volumes being backed up:
Macintosh HD: Disk size: 2 Disk used: 696.37 GB
Destinations:
My Book [Local]
Total size: 931.36 GB
Total number of backups: 51
Oldest backup: 2013-07-17 12:40:03 +0000
Last backup: 2014-01-05 23:55:06 +0000
Size of backup disk: Too small
Backup size 931.36 GB < (Disk used 696.37 GB X 3)
Data [Network] (Last used)
Total size: 3
Total number of backups: 53
Oldest backup: 2013-07-16 22:38:22 +0000
Last backup: 2014-01-05 22:50:13 +0000
Size of backup disk: Adequate
Backup size 3 > (Disk used 696.37 GB X 3)
Time Machine details may not be accurate.
All volumes being backed up may not be listed.
Top Processes by CPU:
11% mds
3% WindowServer
2% diskimages-helper
1% EtreCheck
1% kav
Top Processes by Memory:
524 MB mds_stores
360 MB kav
246 MB com.apple.IconServicesAgent
213 MB com.apple.MediaLibraryService
164 MB Finder
Virtual Memory Information:
10.45 GB Free RAM
3.44 GB Active RAM
851 MB Inactive RAM
1.27 GB Wired RAM
918 MB Page-ins
0 B Page-outsCrassBrauer wrote:
... With the latest software updates for OS X, I've read that anti-virus software is largely superfluous for Mac. Any opinions to the contrary/negative experiences?
Almost. Anti-virus software is completely superfluous for Mac.
I have tested most of the commonly available Mac "anti-virus" products under controlled conditions. The only differences between them are their varying degree of worthlessness. Some are malicious and will corrupt your Mac. The vast majority of Mac problems reported on this site are the direct result of using such products.
OS X already includes everything it needs to protect itself from viruses and malware. Keep it that way with software updates from Apple.
A much better question is "how should I protect my Mac":
Never install any product that claims to "speed up", "clean up", "optimize", or "accelerate" your Mac. Without exception, they will do the opposite.
Never install pirated or "cracked" software, software obtained from dubious websites, or other questionable sources. Illegally obtained software is almost certain to contain malware.
Don’t supply your password in response to a popup window requesting it, unless you know what it is and the reason your credentials are required.
Don’t open email attachments from email addresses that you do not recognize, or click links contained in an email:
Most of these are scams that direct you to fraudulent sites that attempt to convince you to disclose personal information.
Such "phishing" attempts are the 21st century equivalent of a social exploit that has existed since the dawn of civilization. Don’t fall for it.
Apple will never ask you to reveal personal information in an email. If you receive an unexpected email from Apple saying your account will be closed unless you take immediate action, just ignore it. If your iTunes or App Store account becomes disabled for valid reasons, you will know when you try to buy something or log in to this support site, and are unable to.
Don’t install browser extensions unless you understand their purpose. Go to the Safari menu > Preferences > Extensions. If you see any extensions that you do not recognize or understand, simply click the Uninstall button and they will be gone.
Don’t install Java unless you are certain that you need it:
Java, a non-Apple product, is a potential vector for malware. If you are required to use Java, be mindful of that possibility.
Disable Java in Safari > Preferences > Security.
Despite its name JavaScript is unrelated to Java. No malware can infect your Mac through JavaScript. It’s OK to leave it enabled.
Block browser popups: Safari menu > Preferences > Security > and check "Block popup windows":
Popup windows are useful and required for some websites, but popups have devolved to become a common means to deliver targeted advertising that you probably do not want.
Popups themselves cannot infect your Mac, but many contain resource-hungry code that will slow down Internet browsing.
If you ever see a popup indicating it detected registry errors, that your Mac is infected with some ick, or that you won some prize, it is 100% fraudulent. Ignore it.
Ignore hyperventilating popular media outlets that thrive by promoting fear and discord with entertainment products arrogantly presented as "news". Learn what real threats actually exist and how to arm yourself against them:
The most serious threat to your data security is phishing. To date, most of these attempts have been pathetic and are easily recognized, but that is likely to change in the future as criminals become more clever.
OS X viruses do not exist, but intentionally malicious or poorly written code, created by either nefarious or inept individuals, is nothing new.
Never install something without first knowing what it is, what it does, how it works, and how to get rid of it when you don’t want it any more.
If you elect to use "anti-virus" software, familiarize yourself with its limitations and potential to cause adverse effects, and apply the principle immediately preceding this one.
Most such utilities will only slow down and destabilize your Mac while they look for viruses that do not exist, conveying no benefit whatsoever - other than to make you "feel good" about security, when you should actually be exercising sound judgment, derived from accurate knowledge, based on verifiable facts.
Do install updates from Apple as they become available. No one knows more about Macs and how to protect them than the company that builds them.
Summary: Use common sense and caution when you use your Mac, just like you would in any social context. There is no product, utility, or magic talisman that can protect you from all the evils of mankind. -
After installing Maverick on my Macbook it won't reboot
After installing Maverick on my Macbook it won't reboot. It fully downloaded and intalled fine and once it had finished intalling, a pop up message said that my macbook with restart in 10 seconds. i restarted my macbook but it never did anything more than have a grey screen with the apple symbol and a spinning wheel underneath that.
I have tried starting in safe mode (holding down shift), ive tried holding down command, option, R and P but that didnt work, I have tried holdig down command and R and that didnt work. Holding down option when turning on did work but when i go into disk utility and i try to verify and repair disk of my 250GB Toshiba MK2555GSXF Media i get a warning saying "Live File system repair is not supported"Hi,
On the iOS devices remove the Apple ID.
Set the device in to Airplane Mode (this breaks with the server)
Start with the iPhone to add back the Apple ID - only after you see the iPhone Number is Verified.
The Restart the Mac Version
Accept the pops ups that state what the iPhone is using.
Do same on iPad.
8:31 pm Wednesday; April 2, 2014
iMac 2.5Ghz i5 2011 (Mavericks 10.9)
G4/1GhzDual MDD (Leopard 10.5.8)
MacBookPro 2Gb (Snow Leopard 10.6.8)
Mac OS X (10.6.8),
Couple of iPhones and an iPad -
IMac 24" doesn't start after installing Mavericks.
After installing Mavericks (10.9.2) the machine started having hiccups... rebooting at random times on it's own. After upgrading to 10.9.3, it only got worse. Reboots were more frequent (as little as 1 minute between each reboot). Then it took the final step and went into a state where it remains with black screen, the startup jingle may begin, but is killed within half a second or less... goes into a reboot loop. The DVD sounds, then it tries to reboot again, DVD sounds... sometimes the jingle starts... but is cut off by a reboot. Trying to get ANYTHING done with different key press combinations (option+command+R+P, D, T, Command, Option... pretty much every single combination one can find online for accessing safe boot or recovery or whatever... does not work. The machine seems to have been killed by Mavericks. I have come across a LOT of posts by other people who have experienced the same thing (rebooting after installing Mavericks) going back to October last year, and a few have experienced the same dead computer issue as I am having... all the while there is no fix or explanation from APPLE regarding this issue. I have even opened the machine up and checked all cable connections, tested the HDD on another computer (was ok), cleaned the memory module connectors etc. Before the total crash I had installed a temperature monitoring program with ventilator control, due to the DVD ventilator running at high RPM after installing Maverics. All the temp sensors were reporting modest temps (ranging from 39 - 79 Celsius (only the power supply was above 50 Celsius).
The computer is as useful as a brick by this point. Since it went dead, it has successfully started up 3 times (out of 500+ attempts), but rebooted within a couple of minutes, into it's cycle of dead reboots.
One way of getting it to boot and prepare for re-installation, is to keep the power button pressed until it sounds 3 times long, 3 times short and 3 times long beeps... it would only start making the first beep... then it rebooted in to death again.
Could it be that Mavericks is destroying the firmware, or even killing the hardware? I also have Mavericks on MBA and MBP, where the MBA has no problems, while the MBP freezes up every 2 days or so... requiring a forced reboot.
Anyone with a usable advice on what to do in order to get the machine working again? How many years does it normally take APPLE support staff to fix serious issues like this one? It's already been over 7 months since the first people began experiencing these issues with Mavericks, but nothing has been done about it on APPLE's end ... as far as I can tell.
Looking forward to some solutions.Just wanted to write the conclusion of this issue here, and make things as clear as possible.
I took the iMac to a support center, and they confirmed that several components on the power supply board were fried and other parts had been overheated. It took a few weeks for them to get the needed parts (much cheaper than replacing the entire unit). I brought the iMac back home and started it up, and it did work... but it was getting very hot very quickly. I was thinking that maybe I should install Mountain Lion on it, and get away from Mavericks... just in case.... the computer had been turned on for around 1 hour at that point, and then it rebooted.... and stayed dead for 10 minutes or so... until it could start up again. Was on for a few minutes... then dead again.
Clearly the cause of the problem was still present, and fixing the symptom did not prove to be a lasting solution.
The machine would not stay turned on long enough (when it DID turn on) for even formatting the disk, so I removed the SDD from it, formatted it with my MBA (connected through USB), and inserted it in the iMac again. Starting it up resulted in a few minutes being turned on, overheating and crashing. Having downloaded ML and created a USB installer for it, it was now a case of trying one's patience ... hoping for the machine to stay turned on long enough to make it all the way through the installation process.... it managed to do the first part of the installation after several hours of crashing and overheating.... and it came to a point where I simply turned it off and gave up... thinking that the problem simply was physical in nature, and not caused by Mavericks as I had assumed from the start. Next day I had renewed energy, turned the puter on and it behaved in the same way... turning off, then starting by itself trying to get through the installation.... it would fail again and again... I left the house, with it turned on, hoping that it would at least manage to finish at some point in time... so that I could write off my "BAD Mavericks" suspicion. When I returned several hours later, the installation was complete and the machine was purring quietly and the back of the computer was NOT hot like a steam iron.
Now it has been working for several days without any problems at all.
The final conclusion is this:
Mavericks IS at fault, and will physically DESTROY computers that are "somehow" not compatible with it. I would have thought that Apple had enough capable engineers to prevent the operating system to mess up the hardware in this way, but clearly I was wrong on that account. I can only WARN other people to even attempt installing Mavericks on puters of this type:
Hardware Overview:
Model Name: iMac
Model Identifier: iMac7,1
Processor Name: Intel Core 2 Duo
Processor Speed: 2.4 GHz
Number of Processors: 1
Total Number of Cores: 2
L2 Cache: 4 MB
Memory: 4 GB
Bus Speed: 800 MHz
Boot ROM Version: IM71.007A.B03
SMC Version (system): 1.21f4
Serial Number (system): W8*******X89
Hardware UUID: 00000000-0000-1000-8000-001B639688F7
Anyone claiming that Mavericks is not at fault, is plain and simple WRONG, in DENIAL or LYING. There is absolutely NO doubt in my mind any longer, that the problem was indeed Mavericks getting installed on the machine and messing with the hardware on a level where it should never happen. If someone working at Apple would like to purchase/replace my iMac in order to test it and figure out that this is a REAL problem, they are welcome to do so. I think it is more than guaranteed that the damage caused by this Mavericks nightmare installation will never be recovered, nor will the time and work lost ever be compensated, but I would actually like Apple to acknowledge their responsibility and failure to address this issue in a professional and responsible way.
IF Mavericks was NOT at fault, then someone should explain the logic behind the machine physically burning components shortly after the installation of Mavericks, and even when the SDD had been wiped clean with no OS, it was still overheating and shutting off, until it could finally have ML installed... and at that point it was cured and has worked flawlessly ever since. Not a single hiccup, no over heating, no problems.
My offer to sell/replace the iMac stands if Apple is really interested in looking at this SERIOUS issue with Mavericks. This is NOT a minor issue they should expect simply goes away, or will be ignored by people who experience their machines BURNING to pieces.
On my MBA and MBP Mavericks is not causing any problems, so it is not "all bad", but for the iMac it meant total annihilation.
Anyone who has installed Mavericks on their iMac of similar age as mine, having rebooting and overheating problems: REMOVE the Mavericks installation ASAP and get ML on it before it goes up in flames!
Other Mac's have been reported having the rebooting/overheating problems as well, although I have not noted down which builds those were. The problem is REAL and COSTLY for those who experience it.... both time-wise and in terms of lost time/work.
Hopefully this will help others from getting the same terrible experience as I got, and save some computers from burning up.
<Personal Information Edited by Host>
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