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Hrothgar

macrumors 6502a
Original poster
Mar 11, 2009
530
23
New York
I had some issues with an old Time Machine back up taking up space on an external drive. I clicked on the folder for the backup and moved it to the trash. Now, when I try to empty the trash, I get messgages that many of the filed from the TM backup can't be deleted. What can I do to get rid of these?
 
What I would do:

First attempt:
1. Go to system preferences and TURN OFF Time Machine
2. Reboot
3. Now try to empty the trash

If that doesn't work, I'd try this:

1. Boot from an external drive (bootable to the finder)
2. Once booted, click icon for internal drive, go to "get info", and put a checkbox into "ignore ownership on this volume".
3. Next, I'd use something like "Pathfinder" to make normally-invisible files VISIBLE on the internal drive
4. Then, I'd poke around for any folders named "trash" or "trashes", open them, and delete everything inside. I wouldn't delete the folder itself.
5. Then I'd power down, disconnect the external drive, reboot from the internal drive, and see if that worked...
 
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