6/10/2023 0 Comments Os x screensaver start after plistmacOS Big Sur also has the same UI limitation. Although you can check the contents of the plist or view the contents of the Profile, eagle-eyed users will still be puzzled by the discrepancy. In the screenshot below, a profile is being applied to set the Screen Saver to activate if the device is idle for 900 seconds (15 minutes).Īs we can see, the profile is applied, but the UI in System Preferences displays 20 minutes. It is one of the first items that auditors ask for.įor a long time we have been able to control this setting via MDM profiles, but Ventura introduced a welcome change. McAfee macOS Configu… on Using installer choices.Controlling the idle time before the Screen Saver activates is a common sense security practice. Using AutoPkg to bui… on Using installer choices.xml to…Īzureessentials on Creating a wrapper package for… Change the FileVault login background in Mojave.Creating a wrapper package for a choices.xml file.There are several options for creating your packages, but I really like Packages. Since I implemented Outset after I had already created the image package, I have separate packages for the image and the script. These could be in one package or separate. The important thing to remember is that this is a per user setting, so if you try to set these as root, you will need to do some extra work with permissions. Outset could set this every login, but I don’t want to enforce it, so I use the Login-Once option. There are several ways to do this LaunchAgent, Self Service, or what I use is Outset. A way to run this script for the user.I need a package that puts my image in a known folder (“/Library/Screen Savers/CompanyName”).Īfter some testing I’ve found we just need: #!/bin/shĭefaults -currentHost write moduleDict -dict moduleName iLifeSlideshows path "/System/Library/Frameworks/amework/Resources/iLifeSlideshows.saver" type 0ĭefaults -currentHost write styleKey Classicĭefaults -currentHost write SelectedFolderPath "/Library/Screen Savers/CompanyName" To set these, we use a very similar command: defaults -currentHost write. SelectedFolderPath = "/Library/Screen Savers/CompanyName" Identifier = "/Library/Screen Savers/CompanyName" Then finally, ~/Library/ByHost/: defaults -currentHost read Then ~/Library/ByHost/.plist: defaults -currentHost read Path = "/System/Library/Frameworks/amework/Resources/iLifeSlideshows.saver" First look at : $ defaults -currentHost read To work with this files, use defaults -currentHost read. If you select other options, you might not need all of these files. These settings are per user and per device, so they end up in ~/Library/ByHost/, ~/Library/ByHost/.plist, and ~/Library/ByHost/. You can use something like FSMonitor to watch what files are edited when you change things in System Preferences. After setting things up the way I wanted, I looked around to see where the settings were stored. By making a folder with one image in it, we can use the slideshow options to show our single image. We wanted a single image statically on the screen. I needed to figure out how to set a default across all our Macs with a script. There are several options in the Screen Saver settings of System Preferences. On our Windows systems we have a static image as our screen saver and I wanted to match that on our Macs.
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