OS X :: Cannot Change Permission Of External Hard Drive
Jun 4, 2010
I have a MBP running OS X 10.6. When I connect an external LaCie hard drive to my mac, I cannot copy files to it.
I went to "Get Info", and opened the "Sharing & Permissions". It says "You can only read" and I cannot change this. There is no lock key or anything for me to click.
It is full permission in windows , I am logged in as admin in mac and there is no option in permissions menu in " get info " of this disk.I can not copy anything on my external disk?
Info: MacBook Pro (15-inch 2.53 GHz), Mac OS X (10.6.8)
When I started uni years ago, we were given free 2G USB flash drives. The drives were partitioned in half so that there was a read/write partition to use for whatever and the other partition is read only - it has a bunch of files relevant to us students and links to all the relevant uni webpages and such. Now that I've finished uni I'd like to use my drive as one whole read/write-able drive. But I'm having trouble getting rid of the read only partition. The get info panel shows that I have only permission to read and there is no option there to change that.
Disk Utility will not allow me to erase, format or re-partition the drive (I can erase the read/write portion though). All the options to do anything to the drive are greyed out, presumably because I cannot write to it. Is there some way I can give myself permission to write to this drive? It is a perfectly good drive and it seems a shame to waste half of its space on stuff I will never use again. I am running OS X - 10.5.6 on an iMac G5 and the drive is formatted as: MS-DOS (FAT12). I have also tried to erase/reformat it in Vista, but cannot because of the write protection.
I'm editing on Final Cut Pro but it's automatically saving all the files I am capturing to the hard disk using up all my storage space. I have a 2tb external hard drive how do I change the path so it will automatically save all the imported clips to the external hard drive?
Info: MacBook Pro (13-inch Mid 2009), Mac OS X (10.6.8)
How do I change permission for writing to my usb harddrive that was previously used on a windows pc. At present it will not let me write and in the top of the window there is a pen which is crossed out.
my MacBook Air wouldn't boot up. After booting from the Install DVD and running disk utility, it said that there was a problem with the internal hard disk drive and that it needed to be reformatted and OS X reinstalled. I am now trying to backup some of my files onto a 1TB external hard disk drive using single user mode.
I was just playing around with my external hard-drive - the "Ownership & Permissions" section of it's Info - and accidently changed it from "You may Read & Write" to "You have No Access" and while trying to change it back it somehow wouldn't work and then as I tried to open folders inside it, everything was missing inside the folders (presumedly not deleted since there was still 100GB of space used). So I restarted my computer as well as the hard-drive and now it won't even show up on the desktop. The odd thing is I still have it as an icon on my dock and when I click on it to open it, it just says "The application "(null)" cannot be launched. -5000". If you need to know, I have an iMac Version 10.4.11. Does anyone know what is wrong and what I should do to get it all back to normal?
with cloning/copying the content one an external hard drive onto a new external hard drive. Basically, I have a 500GB FW400 drive which I use to store my media files. It's full, so I purchased a 1TB FW800 drive to replace it. Obviously, I thought I could simply copy and paste the media files from the old drive to the new one.I cannot copy the media files to my internal drive first as my internal drive is only 250GB and nearly full itself.I have used Disk Utility to attempt to close the old drive to the new drive, but keep getting "insufficient space" errors.
Recently I bought 2 identical WD Scorpio Blue 1TB hard drives for my macbook pro 13 inch 2010. My aim is to replace the internal hard drive with one of the two I just purchased and use it as my system drive with Lion, Windows and Data partitions. And for the other hard drive I want to use it as a full disk back up for the internal drive (now 1TB hard drive). After I was done with setting up both windows and mac and data transfer, when I booedt into the recovery partition from the internal drive to clone the drive to the external drive, the disk utility gave me this error (Could not validate source - error 254). I also tried using Carbon Copy Cloner but it only could clone partitions, not the entire drive. Yesterday I downloaded a copy of Clonezilla. It worked fine until it had to clone an exFAT partition (my data partition). The exFAT partition appeared as 'RAW' partition in clonezilla. As a result, the whole partition appeared to be full and clonezilla had to copy every single blocks of data in that partition and the estimated time remaining was about 30 hours. So clonezilla is out too. Just want to ask if there is any program/application (bootable or not) which allows can do a full disk clone to an external hard drive.
I've had a lot of problems with my iMac G5 power supply and since I have newer computers I've decided to get rid of this computer.Â
I want to save the hard drive and put it in a case, then use it as an external drive on my other Macs.Â
What sort of case do I need to shop for? Should I look for SATA or what exactly is the proper nomenclature.Â
Is USB 2 the preferred choice, or Firewire, or what? Is there a USB 3? I use a mid-2010 27 inch iMac with the intel processor, and I needed to buy an adapter to use my older Firewire external drive. Is Firewire a dodo?Â
i have a power mac g-5 quad with an external dvd drive and a external hard drive and 2gb of ram. on my ext. hard drive i downloaded mac the ripper and that is where i put all my dvds, now today on my pmac i was using mac the ripper, popcorn, itunes, safari all at once and it froze up on me?why? could the ram be an issue? how may programs can i use at once with my pmac?
I was working on a hard disk, not my system disk, when I changed my permission from Read and Write to No Access. Now it doesn't show up in my Finder anymore and cant access my Final Cut Pro project I was working on. How can I change the disc permission back to Read and Write so I can get to my Hard Disc again?
I have an internal drive I've partitioned. I want to give my kids access to only one partition. When I use the 'get info' on a drive, I get 3 names for access. Me, '(unknown)' and 'everyone'. I cannot access the + and - below. even though the '+' is black and not grey. When I click on it, no list of users appears and the box disappears. It appears taht the finder is re-launched.
Information: G5, 1.6GHz SP : G4 PB 1.67Ghz 10.5.1 1GbRAM Mac OS X (10.5.1)
I'm running Leopard (10.5.5) on an Intel g5 iMac. I noticed this afternoon when trying to drop an app into my 'Applications' folder that I had to enter my password in order to do. Checking the 'Get info' pane for the folder I noticed that the permission status for 'everyone' was set to 'read only'. I have no idea how this happened but it must have been fairly recently as I was happily dropping apps into the folder only a few days ago. There are also two other 'names' in the panel labeled as 'unknown', one of whom has read & write permission and one of whom is also 'read only'.
There are only two user accounts on my mac and we are both administrators, so I don't know why there are so many entries under the 'Sharing and Permissions' section. So anyway, I unlocked the panel with my password and tried to flip the permission for everyone from 'read only' to 'read & write'. I got the following error dialogue: "The operation could not be completed. An unexpected error has occurred. Error code - 8076." I tried to add a new 'administrators' group to the permissions panel with read and write access but received the same error.
I changed permissions for HD to no access for everyone, the Mini hang up, I had to force shutdown, ever since it is stuck on the apple and rotating bars, MacMini with OS X 10.7.2! I booted in asfe mode still stuck, repair permissions using the backup hd "10.7.2 after pressing shift key" did no fix!
Looking for opinions or comparisons on performance between an internal mac hard drive vs an external firewire 800 hard drive or better. Is the performance on an internal MP drive or iMac internal drive much faster than connecting to a firewire 800 drive? I'm sure it depends on the drive, I'm wondering about apple factory installed internal drive vs say a WD external firewire 800
New folders created on a network are unable to be accessed by other users on the same network in Leopard OSX 10.5.6. The original user is the only one able to access the folder. You should be able to go to 'Get Info' on the folder and change sharing and permissions at the original user's mac, so that all users on the network are able to read and write to that folder. Leopard OSX doesn't not allow the change to be made. The selections are not ghosted out, but the appear available to be selected. No matter which you choose 'read & write', 'read only' the 'no access' option remains. We can go to a different mac on the network that has Tiger OSX and change the sharing and permissions of the folder in question. Why can't I easily do the same on the originating mac?
In other words... I have moved my music library to the external hard drive, as per an earlier thread I read here on the forums. It worked like quite well. Now that it is working perfectly, I am having a hard time leaving well enough alone. It is never a good idea for me to think too much...Can itunes be installed and run on/from an external hard drive? If so, how?
i just upgraded by hard drive and cloned it with super duper.
my hard drive name when in os x, appears as default Macinstosh HD, however when i startup and hold option to select Mac or windows. the name is what i named the cloned image (which is 'mac clone'), was wondering if there's a way to change this? not really a big deal if not, just being OCD.
I was wondering if after replacing my current hard drive with a new 7200rpm hard drive and a clean install of snow leopard in my macbook--would I be able access the old hard drive as a back up to retrieve my data-- putting it in one of those usb cases--and plugging it in as a secondary drive. I used to be able to do this in windows...
I'm having some trouble changing my hard disk's icon... I can't select it in Get Info to paste in a new icon. It happened randomly after I pasted in one icon, subsequently I couldn't select the icon again...
I have tried repairing permissions and my disk (just via Apple's Disk Utility) and that did absolutely nothing.
I haven't tried changing it over Target Disk Mode and for all I know that might work... but I would kind of like to be able to change my icon without turning off my computer.
I remember in OS 9 you had to make sure File Sharing on the disk was off before you were allowed to modify the icon. I'm aware that that's not how it works in OS X but I tried it for good measure anyway to no avail.
I'm running 10.4.6 on a MacBook Pro 2 GHz. The drive whose icon I'm trying to change is my Startup Disk. I have ~10GB/100GB free on it.
I recently installed the whole Boot Camp deal and (obviously) had to repartition my disk. Afterwards my Mac HD was unaccessible until I ran Disk Utility off my install CD to repair it. Although this icon problem cropped up about a week after the install, I suppose it's possible that it could be related. Interestingly enough, I'm having no problems changing my Windows partition's icon.
I will probably buy a Imac g5 duo core (not new), but the poblem is that the hard drive is only 160 gb ... I want to put a bigger hard drive in it because i want to install boot camp (os x + windows) on it and have space to work on both (os x and windows).
I have an external hard drive too (160 gb) Is there a way that i can use it to install boot camp on it and run it from the external hard drive ?
I've seen a number of desktops posted in the picture section that have different icons for the hard drive. I have a MacBook Pro, and would like to replace the stock HDD icon with an icon of a MacBook Pro. Where do I find such an icon, and how do I replace it?