- MACBOOK PRO ERROR COULD NOT UNMOUNT DISK INSTALL
- MACBOOK PRO ERROR COULD NOT UNMOUNT DISK SOFTWARE
- MACBOOK PRO ERROR COULD NOT UNMOUNT DISK PASSWORD
- MACBOOK PRO ERROR COULD NOT UNMOUNT DISK MAC
However, these local snapshots take up space, and you may want to turn this feature off if you don't have much room on your hard disk. Since your laptop isn't always connected to its backup disk, Time Machine retains "local snapshots," or files that it will copy to your backup disk the next time it is available. Tmutil stopbackup Save disk space on your laptop This is the same as choosing Back Up Now from the Time Machine menu in the menu bar at the top of your screen.Īnd if you ever want to stop a backup, just run this:
MACBOOK PRO ERROR COULD NOT UNMOUNT DISK MAC
If you want to run a Time Machine backup right away, on a Mac that either has Time Machine disabled, or, say, just before updating to a new version of OS X, you can run this command:
MACBOOK PRO ERROR COULD NOT UNMOUNT DISK PASSWORD
The sudo command is required for many of the commands you issue with tmutil because you need administrative privileges you'll have to enter your password after running the above commands. (You'll find the Terminal app in your /Applications/Utilities folder.) The man page tells you what you can do with this command.įor example, to turn Time Machine on or off, you can run these commands: The basics of the tmutil command can be found by typing man tmutil in Terminal. Who will need it? People who want to manage remote Macs or who want to run scripts containing commands for Time Machine. Most people won't need to use this command for their backups because the Time Machine interface will suffice. Here's how you can use the tmutil command to control and tweak Time Machine from Apple's command-line tool, Terminal. As with most of OS X's functions, there is a command-line tool that lets you do many things with Time Machine.
But for some users, the basic Time Machine interface isn't enough. Time Machine is a great tool for ensuring that your data is safe, and it's pretty easy to set up and use. This is really useful for remotely updating Macs, setting up automated updates via a bash script, or if you just want to geek out.Ĭontrol Time Machine from the command line
MACBOOK PRO ERROR COULD NOT UNMOUNT DISK SOFTWARE
If you want to see all the available command line shortcuts for Software Update, just type: Sudo softwareupdate -ignore iWeb3.0.2-3.0.2 If there are any updates you want to ignore, you can do so with the -–ignore flag, for example: Sudo softwareupdate -i iPhoneConfigurationUtility-3.2
MACBOOK PRO ERROR COULD NOT UNMOUNT DISK INSTALL
Or you can just install specific software updates by specifying the shorthand package name from the previous list, like so: You can also install only the recommended updates with: The use of sudo is required to get superuser privileges to actually install the updates. You can then install all available software updates with the following command: You will see a list of available updates. To get a list of available software updates, type the following command: To repair the drive, you can issue the following command into Terminal:ĭiskutil repairvolume /Volumes/BackupStuff/ If, however, you get an error like “The volume Macintosh HD was found corrupt and needs to be repaired,” then you can repair the drive using diskutil as well. If you see no messages, then you can assume that diskutil hasn’t found any errors, and you can move on. So for an external drive named “BackupStuff” you would enter:ĭiskutil verifyvolume /Volumes/BackupStuff/ Or, if you have an external drive attached, you can type or paste in the following:ĭiskutil verifyvolume /Volumes// So, for your main hard drive, you could type or paste in something like: Once launched, type or paste in the following command. Launch Terminal from your Dock, Utilities folder, or via an app launcher like Alfred. I guess the thing to do would be to check to see if your ID is anywhere in the settings in any way.Verify and Repair Disk Permissions via Terminal (Mac OS X)ĭiskutil repairPermissions / Verify and Repair Volume via Terminal (Mac OS X) But is that linked to your Apple ID? Maybe. Technically you are getting Mountain Lion on that Mac - the Mountain Lion install that you purchased for $10. I'm not 100% sure what happens then as I have never tried it. It is all done online and using the tiny restore partition that is separate from the main drive partition. Not sure of the exact steps, but after erasing you can then reinstall Mountain Lion on to the now empty drive. Do that by restarting the Mac, holding down Command+R while it boots, and then you'll get into the restore software.įrom there you can use Disk Utility to erase the drive. The way to do that is to boot into the restore partition.
And then they "own" Mountain Lion.īut if you want you can erase the drive and restore it to Mountain Lion. If that original OS was Snow Leopard, then it puts the new owner in a good spot because they can just buy Mountain Lion for $10 themselves. So you are essentially restoring the Mac to its original condition.
Since you still have the original DVDs that came with the Mac, one way you could go is to install them.
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