

After Update, OS X Won’t RebootĪfter upgrading to OS X El Capitan (10.11) when it was released, I had been generally pleased with the new version but there were a few quirks – like random beach ball pauses – that made me think the 10.11.1 update would address some of them. It seems to have left behind a kext named .kext and once I deleted it, things work again. Before I knew this I installed Malwarebytes to check for spyware/adware causing the CPU usage, then uninstalled it after installing the OS X beta. I am using the Beta version because 10.13.2 had very high CPU usage by the WindowServer process that was fixed in 10.13.3. Update – I updated to 10.13.3 High Sierra Beta 5 and once again was unable to boot. Removed everything older than 2016 after running ls -lat. This time I had to remove kexts from /System/Library/Extensions. Update – I updated to 10.12.6 and once again was unable to boot. Update – This has been an issue for myself and others running OS X Sierra as well. Update – It happened again when I updated to 10.11.4! Even fewer clues this time, additional details and an updated script to remove non-default kext files at the very bottom. Otherwise feel free to read the saga below! Check if changing this accessibility setting works.If your OS X El Capitan/Sierra/High Sierra update won’t reboot you can skip to the fix or check here for the (mostly) automated fix script.Go to Systems Preferences > Accessibility > Mouse/Trackpad.

When faced with the double clicking issue, try these steps:


Once the system is fully loaded once again, connect the tablet to your computer and see if everything’s working fine by now.įor the CTH-470 touch capability glitch, several users found success in reinstalling the last driver for the tablet and following these steps:.Download and install the latest driver here.There, look for the Wacom folder listed and open Wacom Tablet Utility. From the desktop, go to Go > Applications.Make sure that your tablet is disconnected from the computer.These issues could mean a thousand different things, but there’s no harm in ensuring that you’re installing the correct Wacom driver in your system. Some users have tried uninstalling potentially problematic drivers, reinstalling the Wacom drivers, and trying their luck with past versions, yet nothing much worked.
