Andrew Parker’s Blog

I ran into the following dialog when trying to “Empty Trash” in OS X (10.4)

The problem was caused by a couple of hundred locked files on the USB drive, which OS X happily sent to the trash but would not let me delete. Normally you can just restore a file from the Trash to a normal file, and then alter the properties (File -> Get Info in the Finder). But since the files were on a USB drive I couldn’t see them in the Trash.
So the files were effectively stuck, and I couldn’t empty the Trash without hitting “continue” a couple of hundred times (and the locked files would still be there, so that would happen every time).

After a quick google, and a look at man chflags, I found a solution. Open terminal, and run the following commands (replacing DRIVE with the volume name of your USB drive)

NOTE: run the following command at your own risk!


find /Volumes/DRIVE/.Trashes -type f -exec chflags nouchg {} \; -print


After than, “Empty Trash” worked as normal.

This entry was posted on Friday, February 22nd, 2008 at 7:26 pm and is filed under misc, mac. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.