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matt516

macrumors newbie
Original poster
Oct 26, 2015
5
1
Hi all,

I finally saved up to purchase a new iMac after being with the 2012 Mac mini for years. What a nightmare it's been. I bought the 27inch iMac with the 4.2 i7 and ssd drive. Not even a month into ownership my sad failed and was set back a week on all my work while they replaced it. Then after working with my iMac for about 2 weeks all of a sudden my permissions were messed up. I couldn't write to my external hard drive, my Lightroom catalogs couldn't be opened because the file is not writable and so on. I spent a solid 3 hours and several phone calls with apple as well as some trouble shooting of my own, but after they couldn't figure it out they told me it's adobes problem and I should call them even after I told them repeatedly it's not just with adobe Lightroom its other programs as well. Horrible service to just pass the problem on to someone else.

I tried changing permissions on the main folder then applying to enclosed folders and that didn't take, I tried changing permissions via: Go-Home-Get info-Having sharing and permissions all checked off to red and write-then apply to all enclosed items. That didnt work.



I plugged the external hard drive into my MacBook Pro and all the permission problems were gone, so it's not the hard drive. I'm not using any new software or hardware.



Specs, new iMac, external hard drive is wd my book. I use super duper to clone/backup that hard drive to another hard drive which also has the problems. I've been using super duper for years now and there haven't been any updates to that software.



Adobe said it was a problem with the operating system, so I should call apple, apple won't/can't help. Maybe you guys can help me out?
Thanks all!
 

Fishrrman

macrumors Penryn
Feb 20, 2009
29,185
13,235
Do this with each and every external hard drive you have attached:

1. Mount the drive on the desktop, but do not double-click the drive icon to open it.
2. Click ONE TIME on the drive icon to select it
3. Type "command-i" (eye) to bring up the "get info" box
4. Down at the bottom of get info, there is a lock icon. Click it and enter your administrative password (the one you're using with the new iMac)
5. In the sharing and permissions area there is a checkbox "ignore ownership on this volume"
6. Put a check into the box, then close the get info box.

Now try working with this drive for a while.
Do you still have problems?

If this works for you, again, repeat it for EVERY hard drive you connect to the iMac.
 
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