Tag Archives: troubleshooting

iPhone: Troubleshooting MMS

the top and sides of an iPhone 3G S.

Image via Wikipedia

iPhone: Troubleshooting MMS.  Through suggestions from the Apple Support on what you can do if your MMS isn’t working properly.

Get the error The operation can’t be completed because the item is in use?

This Macrumors post gives an excellent suggestion to help troubleshoot why this error may be occurring.  Thanks plinden! “

Open Applications -> Utilities -> Terminal

Before trying to remove it from the command line, you might be able to release the file from whatever’s holding it. To see what application is keeping it type (replace <filename> by the name of the file):

Code:

lsof | grep <filename>

That’s lower case LSOF | GREP …

If it returns the name of a recognizable application, try closing the app down. I’d do this rather than removing the file immediately since some apps recreate files they can no longer find.

Then you should be able to remove the file either normally from Finder, or by typing:

Code:

rm ~/.Trash/*

Of course, even this might not work … I was trying to help someone here yesterday with the same problem, but no matter what we suggested, he couldn’t delete the file from his Trash.”

If that doesn’t work then this file may help.  Thanks teleromeo!

Mac OS X v10.5, 10.6: How to capture a packet trace

This is from Apple and a great step by step. Useful especially if you are responsible for troubleshooting a computer network.

Troubleshooting an errant Time Capsule

Nice guide. Joe Kissell always has informative how-to’s and articles.  He has some other stuff that I have checked out and found useful as well.  If you find this useful you should support the guy.

Need help to determine where the problem on the Mac is?

Then you might want to download fseventer and it will tell you the following:

  • Observes filesystem changes using the same underlying API as Spotlight
  • Provides a graphical representation of the file activity
  • Example use could be to determine what files are changed via software installation, preferences, etc
  • Requires admin access & will only work on Mac OS X 10.4+ i.e. “Tiger”, “Leopard”, or “Snow Leopard”

Troubleshooting and tips for iPhone usage

This is a helpful article that talks about the most common fixes if you have having problems with your iPhone.  It also has information that is helpful in case you didn’t read the owners manual.

FireWire troubleshooting

Some nice details about how FireWire ports can reset themselves if all power is removed.  Click here to find out what has worked for others.

Troubleshoot an ailing hard drive

These are some good basic steps to take before you call a Mac technician.  Click here to find out what to do.

Safari loads page, but has a significant delay before displayed in browser

Some great troubleshooting steps by Golden Shoes.  Click here to find out what to do.

Book Review: Network Maintenance and Troubleshooting Guide: Field Tested Solutions for Everyday Problems

This is a great book for beginners or even experienced network technicians.  It explained some things that other materials haven’t.  Click here to read the Amazon reviews.

iPhone not connecting to wireless networks with hidden SSID?

You can read this link for people who had similar experiences.  Or you can just do a factory reset of the iPhone.  Try the suggestions in this Apple KB article first.   Click here.

35 iPhone hardware problems and solutions

Troubleshooting iPhone hardware This is a great article from Apple that discusses 35 things that can go wrong with iPhones.  Read this before taking it to a genius.

NVidia GT 120 and intermittent low frame-rate with Expose, Dashboard…

AppleDefects

Quick Mac troubleshooting list

Recover Your Lost Photos On a Mac

Dock Freezing

Strange file called “client node” appeared on my desktop– cant’t delete it

mds: Peer checkin failed error message

afp server issue – very hign cpu load

Hardware Upgrade – Video card, ram or new macpro?

Slideshow has glitch in burned disc

“Help Viewer cannot open this content”

Mighty Mouse keeps losing connection

NVDA(OpenGL): Channel exception!

I can’t install Office 2008 for Mac updates

Can’t connect to my company’s wireless network after 10.6