OS X :: USB Thumb Driver Slower Then HDD?
Aug 28, 2009Why does it take 15 secs to copy a 400 MB file onto my portable usb 2.0 500 GB hard drive and 1 min to copy the same file to my usb 2.0 thumb drive?
View 1 RepliesWhy does it take 15 secs to copy a 400 MB file onto my portable usb 2.0 500 GB hard drive and 1 min to copy the same file to my usb 2.0 thumb drive?
View 1 Repliessoftware is upto date yet my macbook gets slower and slower by the day
Info:
MacBook Pro
I have been having some problems with my MacBook Pro going slower and slower and then eventually grinds to a halt. I'm not sure what is causing it....Is there a log that will show me any memory leaks or at least what was using up the most memory/CPU at the time it freezes? a lot of times it freezes awhile after the screensaver kicks in.
View 2 Replies View RelatedI had a Dell 1100 laser printer working on my iMac (G4 ball type) using a GIMP printer. I had to reset the queue and lost the driver. I can't remember which GIMP driver I used. Also, although I have loaded the latest GIMP s/w, I can't seem to get to them in Tiger 10.4.6.
View 24 Replies View RelatedWe are trying to install/update to the NVIDIA 270.00.00f06 driver for the PNY Quadro FX4800 for Mac on our MacPro 3,1 with OSX 10.7.4. The system tells us "No Driver Update Needed for this System", and will not allow driver to be installed. Can anyone advise if the current driver is automatically installed or provided by Apple Updates. If not can you provide proper instructions on how to properly update the driver. Also how can we confirm what driver version is currently installed.
Jim Teames 7/03/2012
Info:
Mac Pro (Early 2008), Mac OS X (10.7.4), PNY Quadro FX4800 for Mac, 10GB mem
I'm trying to install ubuntu from a thumb drive. Basically, I'm converting the .iso to an .img, and restore the thumb drive from the .img, trying to make it bootable. I'm following the procedure form the ubuntu website. Drag and Drop a file from Finder to Terminal to 'paste' the full path without typing and risking type errors.
Download the desired file
Open the Terminal (in /Applications/Utilities/ or query Terminal in Spotlight)
Convert the .iso file to .img using the convert option of hdiutil (e.g., hdiutil convert -format UDRW -o ~/path/to/target.img ~/path/to/ubuntu.iso)
Note: OS X tends to put the .dmg ending on the output file automatically.
Run diskutil list to get the current list of devices
Insert your flash media
Run diskutil list again and determine the device node assigned to your flash media (e.g. /dev/disk2)
Run diskutil unmountDisk /dev/diskN (replace N with the disk number from the last command; in the previous example, N would be 2)
Execute sudo dd if=/path/to/downloaded.img of=/dev/rdiskN bs=1m (replace /path/to/downloaded.img with the path where the image file is located; for example, ./ubuntu.img or ./ubuntu.dmg).
Using /dev/rdisk instead of /dev/disk may be faster.
If you see the error dd: Invalid number '1m', you are using GNU dd. Use the same command but replace bs=1m with bs=1M.
If you see the error dd: /dev/diskN: Resource busy, make sure the disk is not in use. Start the 'Disk Utility.app' and unmount (don't eject) the drive.
Run diskutil eject/dev/diskN and remove your flash media when the command completes
Restart your Mac and press alt while the Mac is restarting to choose the USB-Stick
Everything goes through fine, except, when I restart my mac to see the boot options. All I see is Macintosh HD
i have a 2011 macbook pro (md313) and i want to reinstall lion and due to low speed internet connection i cant use recovery partition can i use lion tumb drive wich is available on apple store?
Info:
MacBook Pro (13-inch Late 2011), Mac OS X (10.7.3)
I'd like to protect my thumb (flash) drives and want to know the easiest effective way to do so. All the freeware and shareware programs out there only add to my confusion.Â
Info:
Mac Pro, Mac OS X (10.7.3)
Since OS X 10.7 comes as a download from the app store, does anyone know if it is possible to install the OS on a thumb drive, in my case so that I could run diagnostic software on the system drive by booting from the thumb drive?
Info:iMac 2.4GHz Intel Core 2 Duo, Mac OS X (10.6.7)
how do i format a usb thumb drive for pc or mac
Info:
iMac
cant find my thumb drive on my new mac mini?
Info:
Mac mini, Mac OS X (10.7.3)
The thumb drive you sent containing the upgrade is not recognized by either my Mac Mini or MacBook Pro.
View 2 Replies View RelatedI wanted to put something on thumb drive to transfer over to my other mac but it was too big for it so I made space by transferring some of the files on to my mac. I ended up emptying out my thumb drive to make room. So I had to delete the files on my thumb drive once I moved the files to my mac since moving them basically just makes copies. However, my empty thumb drive still reads as if nothing was ever removed. I have a empty 4GB thumb drive that says I only have 1 plus GB left?
View 6 Replies View RelatedIf I'm trying to import pictures from a cd rom or thumb drive, can I not import them directly into iPhoto? Is this correct? I have to import them into finder somewhere and then into iPhoto?I swear if i'm importing them from my iPhone I can put them directly into iphoto.
View 4 Replies View RelatedWhat if Apple starts putting their programs like iWork, iLife, and all of the other semi-small file sized software onto flash drives? That way people who have MBA's could load their software on without using a 99$ superdrive or whatever else. I think that would be cool if companys began to do that with small sized programs, especially now that flash drives are becoming much cheaper.
View 8 Replies View RelatedI have 2 thumb drives. I believe one if formatted Fat32 and the other specifically for the mac. When I delete files from them the available space does not increase, the only way to get the memory back is to format them. If I check the info it still shows space used after I delete every file, and not a little used space it shows the amount of space before I delete anything. How to fix this without reformatting whenever I need more space?
View 4 Replies View RelatedI'm looking for a fast USB thumb drive to use for data backups. Does anyone know of any SLC USB thumb drives that are 32 GB or larger in capacity?
View 1 Replies View RelatedHas anyone discovered the perfect way to protect their Lion thumb drive when carrying it in a bag? The contacts look so exposed and easy to damage.
View 7 Replies View RelatedHaving trouble transferring files from my pc to the macbook with thumb drive. Is this possible or do I need to start over and create new documents?
Info:
MacBookPro, iOS 5
I just erased everything off my Mac Pro and reconfigured everything (as new). I installed all my programs, primarily Aperture3 and Photoshop CS5 (using Leopard). I had no problem uploaded some photos into Aperture3 from a thumb drive using the USB port, but when I tried to upload photos from my card reader the MacPro does not recognize the card reader using the same USB port. I figured the problem was a bad card reader.
I tested it on my PC and it recognized the card reader and uploaded all the photos. Also, the card reader's green light turns on when attached to the MacPro, as if it is working and connected but it does not register in Finder or desktop to indicate that the card reader is installed. I even tried to upload directly from my Canon 7D and it also did NOT recognize the camera. Why would the MacPro recognize the thumb drive on the same USB port and not the card reader or the camera?
Info:
MacBookPro, MacPro DualQuad, Mac OS X (10.5.2)
I've got this older iMac but it has 2 GB and few weeks ago I managed to install Lion on a second partition of the internal HD. Sometimes the computer would hang or cause problems and I decided to install the whole system from scratch. After several failed attemps I finally figured, that the internal HD had a defect. So I decided to use an external usb drive to fix that problem for the beginning and before I think about changing the internal hard drive. I created 3 partitions with a GUID-table on the external usb drive and managed to install Leopard on the first partition and so far it's working fine and I boot from that external usb drive.Â
Now I wanted to install Lion on that computer. So I took that Lion thumb stick I purchased from apple and pressed the option key during boot in order to select booting from the thumb stick. It worked for the beginning and a message like "Installation" appeared. After a while the installation would stop with a message like "an error occured during installation, please try again". I did this two times but it never finished the installation.
Info:
iMac (24-inch Mid 2007), Mac OS X (10.6)
I have a number of thumb drives that are formatted for windows (dos I suppose), is it possible to reformat them to work with my intel imac?
View 3 Replies View RelatedI have a PNY 8gb Attache thumb drive that is not recognized by my 2010 27" I7 iMac. It does not show on the desktop, disk utility, finder or system profile. However, this thumb drive works on my MacBook, 2006 24" iMac and a Dell laptop running XP.  I have 4 other drives (1-4gb) that work on all of our computers. Currently running Lion @ 10.7.3 but this problem existed on SL @ 10.6.8 also.  I have tried this drive as a FAT-32 and Mac OS journaled and the 27" still will not recognize the drive.Â
View 2 Replies View RelatedI want to copy photos from iphoto to a thumb drive?
Info:macbook, Mac OS X (10.6.1)
my usb thumb drive erased next to the charger. can this be fixed?
Info:
MacBook
Pro
Downloaded Lion install on my iMac. Tried to make copy on thumb drive, but each time I get message "Restore Failure" Could not restore-cannot allocate memory. Using 8GB thumb drive. I have tried 2 times to move the file from my desktop to the thumb-drive and have gotten the same message both times.
Info:
iMac, Also have MacBook Pro
I am trying to restore my Macbook Air using the Apple Lion Thumb Drive. I inserted the thumb drive, restarted, and held down Command-R. I got the recovery mode, and it is asking me to choose a Wi-Fi Network to continue... I don't have wi-fi here. Is there a way to do this using the thumb drive and no internet?
Info:
MacBook Air, Mac OS X (10.7.2)
How can I move photos from my computer to a Thumb drive?
Info:
iMac, Mac OS X (10.4.11)
Can I use a usb thumb drive for Time Machine backups?
Info:
iMac, Mac OS X (10.7.3)
I've turned off all tap to select options but my trackpad still selects and drags when I wiggle my thumb on the bottom of the trackpad, where you generally click. I have a 2010 MacBook Air. Is my trackpad broken, or is there a way to turn this off?
Info:
MacBook Air, OS X Mavericks (10.9.4), Trackpad