Thanks
uptownnyc for your documentary work
Here I'm having sporadic reboots with Kernel Panic since last Spring.
I own a late 2012 iMAC 27 without fusion drive. I updated it with RAM and SSDs years of hardworking and running like clockwork, solid as a rock.
One year ago, after sporadics Shutdowns I found the solution by changing the power supply (I bought a LiteON one because Apple had two suppliers, this problem is documented). After he shutdown I had to wait several minutos even hours to switch on the computer.
As said, now I'm suffering sporadicks reboots since I updated to Catalina 10.15.7 even with the new power supply. Unfortunately this will be the last OSX update for our machines.
Still working your iMac?
I'm afraid that I will buy a new mac sooner than later