The Basicsįirst, make sure that your copy of QLab resides in the Applications folder on your Mac. None of the commands below transmit anything to or receive anything from outside your Mac. ![]() This is not nefarious this is macOS making sure that you are indeed proactively choosing to do this thing, and also that you are a person and not a sneaky script or bot trying to pull a fast one. The Terminal commands below all use sudo, which means that the first time you use them in a new Terminal window, you’ll be asked to enter your password. It is really very useful to run QLab using an administrator account and we recommend it if at all possible. If someone else set up your Mac, ask them about it. If you only have one account on your Mac, it’s almost certainly an administrator account. Sudo can only be used by an administrator account. There have also been reports of sudo being successfully used to obtain a sandwich. In normal human terms, this means that using sudo allows you to run a command that you ordinarily could not, usually because that command could have serious consequences, and it would be a security risk to not require some kind of extra confirmation. Sudo is a Unix command which is short for “superuser do.” It allows you to run a command in the Terminal with “superuser” privilege. ![]() Because it is a tutorial workspace, it does not require a QLab license to work despite using Script cues. The other Script cue reverses these steps. The first one executes all the prep steps below, not including the video-specific ones or the ones which have to be done using the mouse. The directions here are accurate for Macs using macOS Big Sur (11), macOS Monterey (12), and macOS Ventura (13).Ĭlick here to download our “Prep and Restore” tutorial workspace (current version: April 2023). This section presupposes a basic understanding of macOS and at least a passing familiarity with the Terminal, which can be found in Applications → Utilities. If the issue continues or you need help with any of these instructions, contact Apple Support.What follows here is a list of the programs or processes which we recommend disabling and instructions for doing so, as well as some other recommended practices. If you're using an external display instead of a built-in display, make sure that the issue isn't with your external display. In that case, follow the steps for if your Mac doesn't turn on. If you can't start up from macOS Recovery, your Mac might not be turning on at all. If the issue returns after restarting, reinstall macOS. If Disk Utility finds errors and repairs them, restart your Mac. ![]() If Disk Utility finds no errors, reinstall macOS. For details, see How to repair a Mac disk with Disk Utility. Try to start up from macOS Recovery, then use Disk Utility in macOS Recovery to repair your startup disk. If your screen remains blank, press and hold the power button for about 10 seconds again to make sure that your Mac is turned off. Press and release the power button and see if your Mac starts up. Press and hold the power button on your Mac for about 10 seconds.* If your Mac is turned on, this turns it off. If your Mac appears to be stuck on a blank screen, follow these steps. A blank screen (black, gray, or blue) should appear once or more as your Mac starts up.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |