Mac Remote Desktop vnc viewer login Solution

Mac Remote Desktop vnc viewer cannot log on to solution prerequisites: 1.mac enables remote desktop sharing and has logged on to Remote Desktop 2. ssh can be connected to mac, and root permissions are available: 1. ssh can be used normally. 2. log on to the system through the logon interface on the mac. other computers on the network can access the system logon interface through vnc viewer, but cannot enter the user name and password or log on, or, after logging on, The vnc viewer crashes. Solution: ssh to the system> switch to the root account> ps-ef | grep login> to observe the output content on the screen, disable all/System/Library/CoreServices/loginwindow except the/System/Library/CoreServices/logind process. app/Contents/MacOS/loginwindow Process