Ventura external display issue

When connected via USB-C, my MacBook Pro’s display and the external display become garbled and unusable. Any solution for this? 🥲

Posted on Oct 25, 2022 05:03 AM

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4 replies

Oct 31, 2022 03:29 AM in response to alloveru

For those that have found seen the other threads on this. There is a work around that was posted on MacRumours...


https://forums.macrumors.com/threads/temporary-fix-for-external-monitor-issue-over-usb-c-in-ventura.2367992/


Essentially, prior to plugging in your monitor run the following command and enter your password

sudo sleep 20 ; sudo kill -9 $(pgrep WindowServer)

Once you press enter your password, plug your monitor in, in 20 seconds you will see things flash.


You can then set your resolutions. The only thing I noticed is that my keyboard and mouse that are plugged into the monitor do not work. AND if you reboot, you will have to re run the command.

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Ventura external display issue

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