Secure Empty Trash vs Empty Trash, Hangs and Advanced Finder Pref.

Question

I've had my intel-based iMac for a couple of weeks and I've been getting a frequent hanging trash problem that causes me to restart my Mac far too often. Restarting the iMac fixes it but I don't know what the problem is to begin with. It seems to happen when I have over 10MB in the trash and I choose "Secure Empty Trash."
While I'm on the topic of "Secure Empty Trash," won't "Empty Trash" do the same thing SECURELY since I've previously checked it off in my Finder Preferences? Is the "double selection" of secure empty trash part of the problem (i.e. selecting it when I go to empty the trash as well as having it selected in my finder preferences)? Any and all help is appreciated.

Answer 1

Yes it's the same if you choose Secure Empty Trash from the Finder or if you have it selected in the Finder advanced preferences. The thing is electing to Secure Empty the trash may take a lot longer to empty because it does either a 7 pass or 35 pass write over the files and that can take a long time to do for large files.
As a test it took me just over 3 minutes to Secure Empty a 175MB file.
Something you should do though seeing as you've had to forcefully shut down your iMac a few times is Run Disk Utilities. Open up Applications/Utilities/Disk Utility select your hard drive on the left and under the First Aid tab click on Repair Disk Permissions then Verify Disk.
George