But note that it disables kext signing on your mac, “it still leaves you with the same amount of security as in OS X Mavericks, where the kext signing requirement didn’t exist”. You can use Trim Enabler v3.2.5 and above without issues. Since TRIM is very helpful for SSDs, it’s encouraged to have it enabled for better performance. Touch /Volumes/YourDisk/System/Library/Extensionsįor me, I have to first use the disk utility to unlock my SSD first since I have Filevault enabled, otherwise the first command above will complain about “readonly” files. Apple has, without warning, removed support for third-party SSDs in OS X 10.10 Yosemite, leaving anyone who uses one as a boot drive and has TRIM enabled with a Mac that won’t boot, Adrian. Rm -rf /Volumes/YourDisk/System/Library/Extensions/IOAHCIFamily.kextĬp -r /System/Library/Extensions/IOAHCIFamily.kext /Volumes/YourDisk/System/Library/Extensions/IOAHCIFamily.kext Run these commands, replacing YourDisk with the name of your Mac disk Thus beware before investing in apps that are not future proof (as a matter of fact Condori are one of the few - if none - developer I know who asks for money after purchasing their product so that it works on macos upgrades).
You can solve this issue by following instructions from īoot your Mac in Recovery Mode by holding Cmd-R during boot Beware Trim Enabler 3 is not working with High Sierra and Cindori asked me to pay extra to upgrade to 4 so that I could use it on 10.13. After upgrading my MBP to OSX Yosemite and enabling TRIM, the computer cannot boot into the system after restart.