Solving the problem of Vmware black screen after MacOS catalina upgrade

1. Turn off the rootless mechanism of MacOS

Rootless mechanism will become the last line of defense against malicious programs

• Try to turn off Rootless , restart and hold Command R to enter recovery mode and open Terminal

• Enter csrutil disable

• If you want to restore csrutil enable

2. If the accessibility function of Mac cannot add other applications

It should be that the upgrade caused /Library/Application\ Support/com.apple.TCC to be damaged or the permissions were abnormal, and a problem occurred.

sudo chmod 777 /Library/Application\ Support/com.apple.TCC
sudo rm -rf /Library/Application\ Support/com.apple.TCC/TCC.db

Restart the system

If the permissions are insufficient, perform the first step

3. To perfectly solve the vmware black screen step, you need to add vmware permissions to allow screen recording

After entering the system, open the terminal and enter the following command (you may be asked to enter a password halfway, just enter the local login password)

tccutil reset All com.vmware.fusion

sudo sqlite3 "/Library/Application Support/com.apple.TCC/TCC.db" 'insert into access values ​​("kTCCServiceScreenCapture", "com.vmware.fusion", 0, 1, 1, "", "", "" , "UNUSED", "", 0,1565595574)'

sudo sqlite3 "/Library/Application Support/com.apple.TCC/TCC.db" 'insert into access values ​​("kTCCServiceListenEvent", "com .vmware.fusion", 0, 1, 1, "", "", "", "UNUSED", "", 0,1565595574)'

sudo sqlite3 "/Library/Application Support/com. apple.TCC/TCC.db" 'insert into access values ​​("kTCCServicePostEvent", "com.vmware.fusion", 0, 1, 1, "", "", "", "UNUSED", "", 0, 1565595574)'

4. At this time, your vmware fusion should have solved the black screen. It is best to turn on the security mechanism again

• Try to turn off Rootless and restart. Hold Command R to enter recovery mode and open Terminal

• If you want to restore csrutil enable

Recommended: "MacOS Tutorial"

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