Archive for August 8th, 2017

by Tom Nelson

A few weeks ago, we looked at How to Fix and Avoid the Most Common Mac Error Messages. One of the issues we ran into was which problems we should showcase; there were way more possibilities than we could fit into one Rocket Yard guide. We also asked you, our readers, to let us know which Mac errors you’re encountering that we haven’t covered.

In this, the second edition of the common Mac error messages guide, we’ve included some of the errors that you commented about, as well as a few that we dropped from the original article, for lack of space.

So, once again, in no particular order, even more Mac errors and how to fix or avoid them.

‘Can’t empty the Trash’

There are a few variations on the can’t empty the Trash messages, including:

  • Cannot empty the Trash because a file is in use.
  • The Trash cannot be opened right now because it is being used by another task.
  • Cannot empty the Trash because there are some locked items in the Trash.
Some of the error message text varies with the version of the operating system you’re using, but you get the idea; the trash is simply not working as it should, and you’d like to get the trash taken out pronto. Sometimes the error message shows up when you try to put a file in the trash, and other times the error pops up when you try to empty the trash. Either way, here are some workarounds for the problem.

Screen shot © Coyote Moon, Inc.

A ‘file in use’ message occurs when the file is marked as in use by an app or background process. An easy fix is to quit any open apps, and then try deleting the trash. If that doesn’t resolve the issue, then it’s likely that a background process is making use of the file. You can try restarting your Mac in Safe Mode to prevent apps and services that may start automatically from launching (restart your Mac while holding down the shift key to enter Safe Mode). Once your Mac desktop is visible, try deleting the trash and then restarting your Mac normally.

If you would rather find out which app or service is making use of the file, you can download Sloth, a GUI wrapper for Terminal’s lsof command. Sloth will display all of the apps and services that are using various files on your Mac. You can then use the search tool to filter the results to the file or files in the trash that are causing problems. Once you know which app is responsible, you can use Sloth to kill (quit) the app, and then delete the trash.

You can delete locked files from the trash by unlocking the files. If you haven’t already done so, try emptying the trash, and when you see the locked files dialog box, select the option to Remove Unlocked Items. This will leave the trash containing only the locked files.

Screen shot © Coyote Moon, Inc.

Next, open the trash, select one of the locked files, and press the Command + I keys. The Get Info window will open. Look for a checkbox labeled Locked, and remove the checkmark. Repeat for each locked file. You should then be able to delete the locked files. If the locked files originated from a network source, such as another Mac or a Windows PC on your network, you may have to go to the original computer to unlock the files.

‘Spinning pinwheel or beach ball’
The Mac’s spinning pinwheel or beach ball is an indication that a process or app is waiting for a task to finish before it can continue.

The pinwheel can be very annoying, especially when it seems like it’s not just an app, but your whole Mac that’s locked up. Thankfully, there are quite a few steps you can take to combat the spinning pinwheel, as outlined in the Rocket Yard guide: Tech 101: How to Troubleshoot a Slow Mac.

Read more on Rocket Yard, The MacSales.com Blog


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