Administrators Hervé Posted July 1, 2015 Administrators Share Posted July 1, 2015 Should be a no-brainer on most machines. Should work OOB on C2D/C2Q/Arrandale systems. Sandy/Ivy Bridge systems will need to re-instate 10.10.3 patched AICPUPM kext to avoid KP (or use null CPUPM). Haswell systems will need the patched kernel. As usual, this applies to Chameleon-based Hackintoshes, Clover-based models being able to call on built-in on-the-fly patches. Great news for SSD owners: 10.10.4 introduces a feature to enable trimming on non-Apple SSD, at last! sudo trimforce enable That's it, that's all, SSD trim patch can now be considered a thing of the past. Link to comment Share on other sites More sharing options...
bboris Posted July 1, 2015 Share Posted July 1, 2015 Thanks for the info Hervé. Can I just update from AppStore on my E6410 (patel4prez installation guide) or do I have to reinstall ? Merci Link to comment Share on other sites More sharing options...
Administrators Hervé Posted July 1, 2015 Author Administrators Share Posted July 1, 2015 It's been totally safe to update through AppStore for quite some time. Now, bear in mind the eventual and/or usual safety measures: on Sandy/Ivy Bridge platforms with Chameleon, reinstate NullCPUPM before reboot as AICPUPM will need rematching to avoid KP on Haswell platforms with Chameleon, patched kernel will be required to avoid KP/reset Link to comment Share on other sites More sharing options...
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