MacFixIt reader "Martin V." writes in to alert us about an ongoing issue with his MacBook Air. The process 'kernel_task' uses an inordinate amount of system resources causing his system to run ...

Even the new-ish 16-inch MacBook Pro runs hot. Photo: Charlie Sorrel/Cult of Mac Does your brand new MacBook Pro go into meltdown when it’s plugged into power? Do the fans spin up into a blast of ...

I've noticed that as I leave the system on longer, kernel_task uses more and more memory, CPU Usage doesn't really go up but right now its consuming about 86 megs of real memory on a 1gig of ram ...

I've recently noticed that kernel_task is constantly using 11% of CPU on my 2.53 GHz MacBook Pro with OS X 10.6.6. Try disconnecting from your network. You may have some device that is actually ...