[Solved] macOS 10.14.4 Public Beta 1 locks up iMac
Don't have much to add to the subject line ... after 15-30 minutes my 2012 27" iMac locks up and has to be hard power-cycled. I've got the spinning beach ball of death. Even the clock in the menu bar, which I have set to display with seconds, stops updating. But what's kind of weird is that I have a trackpad connected and I can move the beach ball around the screen, but can't click on anything. Can't command-tab thru active apps. Can't ssh to the machine from another machine (which I can normally do). Machine doesn't respond to pings, but that's because I've told the firewall not to.
OK, so I had a little to add...
Anyone seen this?
Old UNIX Guy
Safe mode is a great tool to figure out that some 3rd party addition is messing with your system. < http://support.apple.com/kb/ht1564 >