To disable Gatekeeper, Use the command: sudo spctl --global-disable And to re-enable Gatekeep, type this command in terminal: sudo spct; --global-enable. the old command spctl --master is no longer supported in mac. This change was introduced in Mac OS 10.15.7 (last version on Catalina) probably because i was last using it just 1 month back and the spctl manpage had the new guidlines. The global command works perfectly on all versions above OS 10.15.7 till Mac OS Montery 12.2.1 (latest stable version). Tbh, its much easier to read manpages as i too couldn't find this solution on web!! #Gatekeeperworking

I am using intel macbook 2017. I purchased logic pro x in 2018 jan or so and have never found any bug like this. BUT FOR THE FIRST TIME, in new MAC OS 12.2.1 Montery, which i updated last night, Logic pro Unexpectedly quits and never reopenes!! Here is the crash report which is very similiar to the above mentioned libsystem_pthread.dylib . It seems apple's DYNAMIC LIBRARIES CRASH not only in iOS but also in MAC OS. Logic Pro 10.7.2 unexpectedly quit in Mac Montery

This seems as if MaGenerativeInstruments.Framework isn't working on ur mac. Please upgrade Your logic pro to latest version i.e. 10.6.2. This issue has been resolved in latest Logic Pro X version. Also make sure that you are using mac os Catlina or Big Sur. Any Mac os prior to 10.15.2 will not be able to run Latest Logic.