PSA: macOS 10.14.6 supplemental update 2 bug with external HDMI monitor

[kaihp]

Just a heads up for the macOS people: the 'Supplemental Update 2' recently released can cause the HDMI output to be garbled. This bug is not fixed in Catalina.
Workaround is to unplug/plug the HDMI connector.

See https://discussions.apple.com/thread/250516712 for more details

 

[AlanF]

I know we have quite a few guys from the senior generation but why have a thread about prostate specific antigen? Or is it the Photographic Society of America?

 

[kaihp]

PSA = Public Service Announcement

But you knew that

 

[Valvebounce]

Hi Kai.
Alan might have known, but some of us from different continents might not, I didn’t! I believed it could have been photographic society of America.

Cheers, Graham.