$ mv /Volumes/Macintosh\ HD/System/Library/Extensions/IOUSBFamily.kext /Volumes/Macintosh\ HD/Users/recovery-backupĥ) Copy back the original: $ cp -a /System/Library/Extensions/IOUSBFamily.kext /Volumes/Macintosh\ HD/System/Library/Extensions/IOUSBFamily. CalNCService al 122 de la CPU) y realic 2 visitas a Apple store y 3 a visita. New one (broken): /Volumes/Macintosh\ HD/System/Library/Extensions/IOUSBFamily.kextĤ) Move the broken module away: $ mkdir /Volumes/Macintosh\ HD/Users/recovery-backup Apple: What is CalNCService and why does it run hot in macOS Sierra. Multi-core performance, too, improves in High Sierra compared to Sierra. Original: /System/Library/Extensions/IOUSBFamily.kext Memory bandwidth was 3.41GB/second, getting a score of 639 according to Geekbench 4’s test parameters. Here's how I fixed it, but please be extremely careful not to break your machine:ġ) Hold CTRL+R and turn on your machine, this will boot into the "Recovery mode"ģ) Find out where is your original IOUSBFamily kernel extension and the one on the Macintosh HD are. It installed without any warnings but it turned out that this includes IOSUSBFamily.kext kernel module that's not going to work on my machine and this disabled all the USB devices (which includes laptop's own keyboard and trackpad). I had the same issue after installing USB Prober from a wrong OS version on my machine. Sierra comes with a number of changes, improvements, and features, so let’s take some time to compare the two operating systems. The 13th version of the Mac OS will be called Sierra, and should replace the existing Mac OS El Capitan. Here is the steps to reload from recovery: And with the iPhone getting a new operating system in iOS 10, it is only logical that Mac computers get theirs. If that does happen you must reload the proper kext manually from recovery: The OS X versions must match or else all usb devices including builtin touchpad/keyboard could not work.
0 kommentar(er)
