When I delete files on a USB, it doesn't free up memory on the stik. I find I have to empty the entire stik, use Disk Utility to 'erase' it, then transfer back the files I removed to free up all the space on the stik. Is this the best practice?
It frustrates me that if I delete a file from a USB, it doesn't free up the memory on the stik. I have been removing all the files from the stik, opening Disk Utility and erasing the empty USB. That frees up the entire stik. Then I have been transferring back the files I removed from the stik. The result is that I have memory available to use again. It seems to me this is an unnecessarily complicated and time consuming way to get the result. Is there a shorter way to do this?
Hello Horst,
Thank you for the question. Have you been emptying your trash after deleting the items? For the item to be removed from your USB device, you will need to empty the trash on your MacBook Pro after you delete the items, as described in the featured discussion below. Your USB device will still need to be connected when you do this:
Choose Empty Trash from the Finder menu. Unlike Windows, the trash needs to be emptied manually for any drive other than one mounted through the network.
Can't delete off my USB drive
https://discussions.apple.com/thread/1946841
Thank you for using Apple Support Communities.
Best,
Sheila M.
Similar Messages
-
I have a 32GB thumb dr and I wanted to encrypt it. I used disk utility, Partition, apply. Then went back and tried to encrypt it and it still ask that GUID be setup on it. What must I do now, or how is the better question?
I have a 32GB thumb dr and I wanted to encrypt it. I used disk utility, Partition, apply. Then went back and tried to encrypt it and it still ask that GUID be setup on it. What must I do now, or how is the better question?
-
I have an MacBook Pro 10.6, using disk utility I tried to verify my disk, but it came up with the message, please use your start up disk, I tried this, starting the computer up and pressing C, but it ejected the disk, the same thing happened while I running the computer. Is the hard drive damaged as laptop doesn't seem to recognize the start up disk ? If so, I presume I will have to put in a new one.
There haven't been any problems with the computer, apart from a sticky curser,I have run a permissions programme from disk utility, there were a lot of different ones, but it seem to be able to fix them.
Any comments or ideas ?
Thank you in anticipation.First backup your users files off the machine to a external storage drive (not TimeMachine!)
Most commonly used backup methods
Next to startup from the disk, have it inserted, hold c or option/alt (wired or built in keyboard) and then boot the computer and or select the disk when it appears and click the arrow.
Disk Utility is under the Utilities menu on the second screen.
Step by Step to fix your Mac
If you used the wrong 10.6 disk, it will spit it out or have issues, use the one that came with that machine or if it's defective, call Apple for a new one. -
I erased my windows partition using disk utility then realized I should have used boot camp, because now I can't resize the original partition and seem to be stuck with a ghost unusable space. Boot Camp now doesn't give me the option to install or remove windows partition.
Hi, Ralph,
The problem is that I did erase the partition, using disk utility, but I can't go back to my original disk size pre-partition, as disk utility won't let me do it and gives the message "Couldn’t modify partition map because file system verification failed." When I try to use Boot Camp Assistant it won't let me select the third option to remove windows. -
Disk Utility's "Erase Free Space" screwed me over big time. Help Please.
Hey, I have a serious dillema. I free'd up disk space on my mac by transfering files to an external drive, and then used Disk Utility to erase unused disk space to do a thorough cleaning. Now it seems that out of thin air, Disk Utility said my Mac is out of disk space....it basically filled up my hard drive with 370GB's of god knows what.
Here's exactly what I did, step by step:
Basically, I wanted to clean up my hard drive a bit, as I was using about 500GB's out of my 750GB HD (on my MBP 10.6.8)
-Before I did this test, I did a verify + repair disk permissions, I also organized my computer's files... and just to be safe, I booted up from the D key so I could do an extended hardware test to see if everything was running smoothly. I then zapped the PRam. This was my pre-clean maintenence check.
-Then I transferred all of my files onto my external disk.
-After this was done, I dumped the files (that I used to transfer to my External) into the trash bin.
-I emptied the trash bin.
-Now I free'd up hundreds of GB's of space.
-It said that I had 376 GB's of free space in my hard drive. Yay.
Now here where it all went wrong:
-I heard that if you go into Disk Utility, and click on "Erase Free Space" that it goes over all the delted files (that aren't actually permanently deleted) and it permanently deletes them so that it frees up all the loose ends on your mac. I didn't want any ghost files, or any old installs or whatever...so I thought, yes.
Now...Disk Utility was doing this for me....and 2 hours later....it said that I was out of disk space. Disk Utility froze around the 90% completion-mark when it was "Creating Volume" (or something like that) and I had to quit Disk Utility.
Then, I exited....went onto my desk top and checked my Hard Drive.
It said that I had ZERO KB's available.
My hard disk was completely full. How is this even possible? I had 376 GB's of EMPTY space 2 hours earlier.
I tried to go into all of my files to see if there were any duplicates made..I checked terminal to see what went wrong, I checked console...I searched, and I searched...and nothing.
What. The. Heck.
Can someone please, please help me?Boot from your installation disc, erase the internal drive in Disk Utility, reinstall OS X, copy the files from your backup, and then run Software Update.
-
Disk Utility Problems - Erase Free Space
Today I decided to use disk utility to "Erase free space " on my MacbookPro. During the process it said it was creating a temporary file!
This took about 2 hours then the application stopped responding, so I clicked skip and ended up doing a force quit!
Unfortunately, this task did not complete but it seems to have added over 10GB to my hard drive.
Any ideas how I can find the file and delete it or should I consider restoring my Mac to yesterday using my Time machine backups.
Thanks
KeithHowever, does anyone have any advice on how to use the "Erase Free Space " Utility
This option should only be used when you've insecurely deleted a file you meant to securely delete, and should not be used on a FAT32 drive with 4GB or more free space.
(57218) -
Start up and shut down is slow after erasing free space using disk utility?
I went to Disk Utility, clicked Erase, and then "Erase Free Space." When I saw that it was going to take 1 hour and 30 minutes, I tried closing disk utility. It wouldn't let me exit, so instead I pressed "Skip." But when you hover over the "Skip" button it says, "Erase all data and reformat the disk."
I'm wondering if the fact that I pressed the skip button has anything to do with my computer shutting down/starting up A LOT slower now. If so, what can I do to fix it?
Thanks!Just wanted to give an update. I called Apple and apparently, you shouldn't empty the free space using disk utility while you're logged in. I had to insert the Installations CD and press the "C" button while my computer restarted, and used Disk Utility from there. My start up and shut down speed still isn't exactly the way it was before, but this definitely made a difference.
Thank you to those who replied to my question! -
Wiping free space on Lion using Disk Utility Erase Free Space
I'm using Lion (OS X 10.7.3) on a late 2011 MacBook Pro.
FileVault is active.
I tried to erase free space on my HD using Disk Utility. It started by creating a temporary file and presented me with an indeterminate indicator-bar (one that looks like a barber pole). Activity Monitor showed an average CPU utilization of 2% by Disk Utility but disk activity was normal and usage stayed constant.
I left this process on for about twelve hours but Activity Monitor showed nothing new and the DU indicator-bar stayed indeterminate with Creating Temporary File.
I tried to skip this DU process and was presented with another indeterminate bar: Skipping. Again, AM showed nothing new so I force-quit DU and used sudo find / -type f -size +500M to see if any temporary files were created. I did not find any new files.
I rebooted and tried it from the terminal: sudo diskutil secureErase freespace 1 /Volumes/Macintosh\ HD. The result was the same: No progress.
BTW, if you run the above command, make sure you include the freespace portion. If you don't, diskutil will happily start securely erasing the entire disk.
Not being able to wipe free space using DU may have something to do with FileVault being active. Can someone confirm this?
What I love about working on a Mac is I have a Unix-based computer that I can tinker with. So I was able to wipe free space manually: dd if=/dev/urandom of=~/DELETEME followed by srm -s ~/DELETEME.
Hope this helps someone.Bidit Mazumder wrote:
BTW, if you run the above command, make sure you include the freespace portion. If you don't, diskutil will happily start securely erasing the entire disk.
Why we don't mention such terminal commands around here. -
I have been trying to use time machine on a new lacie 2tb usb 2 drive for back up. I continue to get: "unable to complete backup.An error occured while creating backup folder". When I use disk utility to repair I get another error message: unable to repair disk unmountable.
Help me Obie One Canobie you are my last hopeI have confused myself with the facts! Started out keeping track of every step and every variable but have sort of lost it as we progress here. First I quit all applications then swapped connections between mouse port and backup disk port to influence possible bad connections question. Changed power outlet receptacle for the backup disk. Disabled the put-the-HD-to-sleep option. Then powered down the computerator.
Next started up computerator. Turned Time Machine ON and experienced multiple successful backups! Then I started up a few applications, Mail and Text Edit (but not Safari so far). Had a few more successes. After each backup, I used Disk Utility to verify the backup disk is still OK. This because the error about unable to unmount the backup disk seems to go hand in hand with Disk Utility finding the backup disk to be bad.
Put computer to sleep for the night. Upon starting up in the morning, and before doing anything else, I did a backup disk verification... BAD! Did a restart and verified the backup disk... OK.
Did a few Sleep-bad, Restart -OK repetitions.
It seems consistent: Sleeping the computer apparently messes up the backup disk but doing a Restart "repairs" it.
=============================
Now then, I don't understand everything I know here. Methinks that maybe keeping the HD from sleeping during lulls in activity has allowed successful backups through the day but manually putting everything to sleep for the night causes a return to the problem of spinning-back-up-too-slowly (which was explained earlier). Is there any truth in this?
I may abandon this Seagate thing for something more compatible. What's out there that we know works reliably for us? -
When i type in my correct password on the login screen and press enter it just goes to a blue screen for a few seconds then goes back to the same login screen again, please i need help?
You can take some of the steps here, #4, #5 or even trying a #18
Step by Step to fix your Mac
but I suspect your going to first have to create a data recovery drive
Create a data recovery, undelete boot drive
to get your data off the machine,
then do a #20 to eliminate the bad sectors as that's why your getting the "pinwheel" it's getting a delay reading from the drive, right when your trying to log in too, what a bad spot for it to happen.
Step by Step to fix your Mac -
I have a Galaxy S5. One day my voicemail was turned off, or deleted by who knows who. Now when I don't answer, the caller is told I have a voicemail account that is not set up? How do I turn back on my voicemail? I had saved voicemails that I was keeping. When I *86 it tells me to set a language, etc., as if I never set up my voicemail...which I, long ago.
You may need to set the voice mail up again.
Call your own number press the # key and it will have you set it up once again.
However it may have deleted the old voicemail. I believe voicemail is saved only for 14 days. If I am not mistaken.
Hopefully if you set it up the same as before they may have been saved.
Good Luck -
I want also to make a DVD, but can't see where the .mov files are.
And is this a best practice or is there a better way to do this, such as with a master file?
thanks,
/johnI would export to a file saved on your drive as h.264, same frame size. Then import that into youtube.
I have never used FCP X to make a DVD but I assume that it will build the needed vob mpeg 2 source material for the disk.
I used to use Toast & IDVD. Toast is great.
To "see" the files created by FCP 10.1.1 for YouTube, rt. (control) click on the Library Icon in your Movies/show package contents/"project"/share. -
Hi, I am trying to install some programs (on mac book pro mac osx 10.6.8) that are downloaded in "dmg" file format. These are antivirus and security related programs. Unfortunately when I try to open the downloaded file, this does not open and I get message it is not recognised. I have also tried using Disk Utility but I get an error "unable to attach"l. This just started recently. I have downloaded the file several times but same problem recurs. Thanks for your help
PS: Other files directly downloaded from apple work fine.umjustme wrote:
curious to know your reservations about Kapersky!
They screwed up the first Flashback removal tool very badly, locking several users out of their accounts permanently. It took a day or so for them to react and post a revised tool, but the damage had been done.
They are one of several formerly PC only vendors who rushed to the Mac front back in the spring after the Flashback scare. I would advise giving all of those folks time to prove they really understand OS X before installing it on any of my Macs. There are several others who have proven themselves.
Since you are running what I assume to be a fully up-to-date OS X 10.6.8 you are not vulnerable to any currently known malware capable of impacting OS X or other Mac software. That's no guarantee there won't be something new show up tomorrow, but the chances of any commercial anti-malware software catching it before Apple can react is pretty slim, IMHO.
Now if you are concerned about Windows malware, that's a different story. -
How can I transfer files from one external HD (WD My Passport 2T) to another external HD (Seagate Backup Plus 2T)? WD drive was improperly ejected (although we did tell it to eject) and now Finder no longer recognizes it. Using MacBook Pro and I just upgraded to Yosemite before this happened. Was told at Apple Store to use Disk Utility to repartition, but it failed. It says to backup files and restore. But how do I backup files? Or would appreciate any other suggestions to repair drive.
You may drag & drop between external hds.
Should you run into trouble.
Take the exernal drive appart. Take out the harddrive. Try reading the data via a usb adapter. Put a household finan on the hd.
http://www.cablewholesale.com/products/usb-firewire/usb-2.0-products/product-40u 2-01000.php?utm_source=Nextag&utm_medium=cpc&zmam=54972865&zmas=1&zmac=4&zmap=4 4 77 -
Time machine backups are failing. I've followed the instructions I found on the Time Machine troubleshooting page (http://pondini.org/TM/Troubleshooting.html) but have gotten to where I don't know what to do next.
Sequence of events:
The main error message is always:
An error occurred while copying files. The problem could be temporary. If the problem persists, use Disk Utility to repair your backup disk.
Yesterday, I opened Disk Utility and verified the disk. Got this error:
Error: This disk needs to be repaired using the Recovery HD. Restart your computer, holding down the Command key and the R key until you see the Apple logo. When the OS X Utilities window appears, choose Disk Utility.
I ran Disk Utility and repaired the hard drive. Then I manually started the backup before going to bed, figuring it was going to take a long time to run. When I got up this morning, the backup had failed with the same "could be temporary" error. I checked the log, which says:
Starting manual backup
Attempting to mount network destination URL: afp://Tery%20Griffin;[email protected]/Tery%20Griffin's%20Time%20Ca psule
Mounted network destination at mount point: /Volumes/Tery Griffin's Time Capsule using URL: afp://Tery%20Griffin;[email protected]/Tery%20Griffin's%20Time%20Ca psule
Disk image /Volumes/Tery Griffin's Time Capsule/Tery Griffin’s Computer (44).sparsebundle mounted at: /Volumes/Time Machine Backups
Backing up to: /Volumes/Time Machine Backups/Backups.backupdb
Event store UUIDs don't match for volume: Macintosh HD
Error: (-36) Applying backup protections to /Volumes/Time Machine Backups/Backups.backupdb/Tery Griffin’s Computer (44)/2014-03-05-201742.inProgress/ABB10CF2-F041-4DE5-B6AE-3C228B59ADCC
Error: (5) setxattr for key:com.apple.backupd.SnapshotStartDate path:/Volumes/Time Machine Backups/Backups.backupdb/Tery Griffin’s Computer (44)/2014-03-05-201742.inProgress/ABB10CF2-F041-4DE5-B6AE-3C228B59ADCC size:17
Error: (5) setxattr for key:com.apple.backupd.SnapshotState path:/Volumes/Time Machine Backups/Backups.backupdb/Tery Griffin’s Computer (44)/2014-03-05-201742.inProgress/ABB10CF2-F041-4DE5-B6AE-3C228B59ADCC size:2
Deep event scan at path:/ reason:must scan subdirs|new event db|
Finished scan
Found 145601 files (11.88 GB) needing backup
16.1 GB required (including padding), 620.77 GB available
Copied Zero KB of 11.88 GB, 0 of 145601 items
Copied 0 files (Zero KB) from volume Macintosh HD.
Copy stage failed with error:11
Backup failed with error: 11
Ejected Time Machine disk image: /Volumes/Tery Griffin's Time Capsule/Tery Griffin’s Computer (44).sparsebundle
Ejected Time Machine network volume.
Starting automatic backup
Attempting to mount network destination URL: afp://Tery%20Griffin;[email protected]/Tery%20Griffin's%20Time%20Ca psule
Mounted network destination at mount point: /Volumes/Tery Griffin's Time Capsule using URL: afp://Tery%20Griffin;[email protected]/Tery%20Griffin's%20Time%20Ca psule
Disk image /Volumes/Tery Griffin's Time Capsule/Tery Griffin’s Computer (44).sparsebundle mounted at: /Volumes/Time Machine Backups
Backing up to: /Volumes/Time Machine Backups/Backups.backupdb
Event store UUIDs don't match for volume: Macintosh HD
Error: (-36) Applying backup protections to /Volumes/Time Machine Backups/Backups.backupdb/Tery Griffin’s Computer (44)/2014-03-05-201742.inProgress/9F8E7957-9C50-49C3-8314-880E5203E3D9
Error: (5) setxattr for key:com.apple.backupd.SnapshotStartDate path:/Volumes/Time Machine Backups/
Does anyone know what the problem is here and what I should do?
Thanks,
TeryYou have repaired your boot drive (which is good) but have you repaired your time machine drive? I don't own a Time Capsule so I don't know if disk utility can operate on it. If it can, you should repair it as well. You may need to erase it and start a new backup. That happens to time machine volumes from time to time and is why people who are serious about their data never rely on a single source of backup.
Maybe you are looking for
-
I am unable to get confirmation email so I can setup an account. I emailed support but no answer
I checked spam folder etc but no luck. Now I can't use that email again to try over since it says it is already in use.
-
FCS is only deleting my FCP project file and not linked assets. please help.
When deleting a FCP project from FCS it does not give me the option to delete all linked media. It only deletes the FCP project file leaving me to delete all related media manually. In the user guide it says it should give me the option to delete the
-
Dreamweaver set page height in CSS
Hi everyone. What is causing this giant white space under my bottom menu bar? I know now I should have used divs and padding, but I've spent all afternoon position every element using relative positioning and don't want to have to redo my entire webs
-
Layout with different resolutions
Hallo and good morning! Once again I need some advice: I have a program that is running on different machines with different resolutions. Is it possible to avoid, that the layout is paning all around? Best regards Hilby Solved! Go to Solution.
-
Run the current document in a perticular browsere
hi, I want to run my the current ducment in firefox, if it is not available alert ( Firefox is not found !) my code this way, but it parses errors. Any kind of help would be appreciated thanks ss function preivew() { var theDOM = dw.getDocumentDOM();