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macOS unable to open any non-Apple application

(twitter.com)
2603 points mattsolle | 1 comments | 12 Nov 20 21:00 UTC | HN request time: 0.205s | source
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submeta ◴[12 Nov 20 21:15 UTC] No.25075156[source]▶
Unbelievable. When I read the tweet (tried to post here as well), I suddenly realized why my Mac was unresponsive an hour ago.

Here is another tweet that describes the problem in more detail:

https://mobile.twitter.com/llanga/status/1326989724704268289

> I am currently unable to work because macOS sends hashes of every opened executable to some server of theirs and when `trustd` and `syspolicyd` are unable to do so, the entire operating system grinds to a halt.

EDIT:

As others pointed out, I put this to my `/etc/hosts` file and refreshed it like so:

    sudo emacs /etc/hosts # add `0.0.0.0 ocsp.apple.com` 
    sudo dscacheutil -flushcache; sudo killall -HUP mDNSResponder # refresh hosts
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1. SnowflakeOnIce ◴[12 Nov 20 23:12 UTC] No.25076568[source]▶
Right around this same time, I had 1 macBook hard reboot (watchdogd timeout) and shortly thereafter, a second macBook froze, fan maxed out, with the display not coming up. Then it rebooted into recovery mode.

Yeah, these _could_ be unrelated issues to what has been going on in Apple land today, but it's uncanny...