> > I have one user, who has three displays connected to the Mac, but only the > main display (center) gets a screensaver. > This is on macOS Ventura 13.4. > (I should also say that with other users, who also have multiple displays, > everything seems fine.) > > According to the log file, legacyScreenSaver does launch three instances of > my screen saver, but then only one continues to run.
Two of the instances never reach method -viewDidMoveToWindow. Is there a way to instrument the source code or the executable, such that I can receive a line-by-line trace of the execution of the three screensaver instances from that user? I am wondering if two of the instances are crashing. But I don't know how to retrieve more info about it (if any). Best regards, Gabriel
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