businesssoftgo.blogg.se

1. APPLE CREATE A BOOTABLE INSTALL FOR MAC OS HOW TO
2. APPLE CREATE A BOOTABLE INSTALL FOR MAC OS UPGRADE
3. APPLE CREATE A BOOTABLE INSTALL FOR MAC OS FULL
4. APPLE CREATE A BOOTABLE INSTALL FOR MAC OS PRO
5. APPLE CREATE A BOOTABLE INSTALL FOR MAC OS PASSWORD

Depending on the speed on the current internet connection, that may mean a delay of 10, 20, or 30 minutes or longer. When double-clicked or run using the startosinstall command line tool (discussed a little later), the Mac must be connected to the internet and it will download the rest of the files it needs to complete.

APPLE CREATE A BOOTABLE INSTALL FOR MAC OS FULL

It’s not a full installer but rather the same app without the 12 GB SharedSupport.dmg in the app bundle. This will download what some folks describe as a “stub” installer. While this works well, it does have one caveat. That means we don’t need to upload an unwieldy package to our distribution points or manage new versions as they’re released. The Install macOS Big Sur application is available in Apps and Books when viewing either Apple Business Manager or Apple School Manager and is deployable like other Mac App Store apps. Maybe, this will reliably work in the future. Still, it seems completely broken on the latest versions of macOS Catalina and Big Sur. In the past, we’ve discussed Apple’s -fetch-full-installer option in the softwareupdate command. Deploying the installerīefore we can deploy the macOS installer, we need to acquire it. For example, they can use scoping Exclusions to avoid restricting their own test devices.

APPLE CREATE A BOOTABLE INSTALL FOR MAC OS PASSWORD

Be sure each Mac has a unique password that won’t unlock any other computer.Īdministrators need to balance limiting access to the Big Sur installer with needing to install it themselves. The caveat with setting a firmware password is that someone in Desktop Support helping a remote user may have to provide this password to the end user. Since this is at the hardware level, no one without the password can install or upgrade. Setting a firmware password prevents anyone without the password from booting to the Recovery HD, erasing the existing operating system and installing a new macOS. Removing admin privileges, though, makes your end users heavily rely on IT administration. The most basic step we can take is to remove admin privileges for end users and require they use Self Service for running policies you allow. It will prevent any macOS installer from running when double-clicked including Catalina, Mojave, High Sierra, etc.Īnyone with admin privileges on a Mac can do practically anything, including installing an operating system. This is similar to the second method, but it includes the Kill Process option and could include the Delete Application option. Restrict using the InstallAssistant process name and kill the process. When restricting by application name, be aware the end user can simply rename the installer and bypass the restriction.Ĥ. Adding the Delete Application option will delete it immediately, bypassing the Trash.

APPLE CREATE A BOOTABLE INSTALL FOR MAC OS PRO

Instead of allowing the end user to continue, Jamf Pro will quit the installer before it can continue. This is similar to the first method, but it includes the Kill Process option. Restrict using the application name and kill the process. To avoid end users receiving notifications that the macOS Big Sur installer is available, administrators can use the -ignore option built into the softwareupate command line tool.Ĭreate a new Jamf Pro policy and add the Files & Processes payload toward the bottom. Depending on your organization, this may be enough. This does absolutely nothing to prevent someone from doing it anyway, but it asserts authority without removing any privileges. Be sure to specify the penalty for non-compliance.

The easiest method for restricting unwanted installations is to disclose your organization’s policy to end users that states “Do not install major macOS upgrades unless authorized by the Information Technology Department”. That usually means taking more than just one step.įollowing are some ideas from less restrictive to more intrusive. What steps can we take to prevent our end users from installing a new major macOS version? Keep in mind, end users can acquire the installer and run the installer in multiple ways. This can result in lengthy support calls when something goes wrong. Not every administrator is ready to support macOS Big Sur, but sometimes our end users get ahead of us and install it themselves.

APPLE CREATE A BOOTABLE INSTALL FOR MAC OS UPGRADE

APPLE CREATE A BOOTABLE INSTALL FOR MAC OS HOW TO

Let’s spend some time discussing how to manage macOS Big Sur installations including:

This feature was introduced in Apple’s macOS High Sierra 10.13.4 installer and has evolved with Mojave, Catalina and now Big Sur. Erasing and reinstalling a clean macOS is now a common workflow for reprovisioning Macs for different users, purposes or simply starting over.