Hugo_bee Posted September 18, 2011 Share Posted September 18, 2011 as I described in my 3D about some guide.. using DSDT with a Intel DualCoreDuo.. It was possible to remove any disabler/nullcpupowermanagement in order to achieve a natural/vanilla proper use of the Operating System with sleep/scaling/power management of the cpu and not only.. because from it depends a lot of other behaviours. so.. this is one of the reason because I decide to remain with my systems.. and not to move to upper architectures. but.. time goes on.. and now I have a sandybridge i7 (in my signature the hp dv6-6xxx) and I see some innocent tries of someone that make a patcher for the intelcpupowermanagement kext.. but actually I can't boot without having a KP.. the nullcpu is necessary! {censored} so.. It's nice to do experiences in the forum.. but.. I consider the nullcpu and this problem .. the first or one of those.. is there anyone that wants to share and try to solve that problem? Link to comment https://www.insanelymac.com/forum/topic/268247-solved-lion-nullcpu-remove-is-possible/ Share on other sites More sharing options...
TheFuzzball Posted September 18, 2011 Share Posted September 18, 2011 I have Lion on a P5N-E with a Q6600 that has a patched HDEF that enables it to boot without NullCPUPowerManagement.kext, however I have tried the same modification on a Sandy Bridge DSDT and the laptop KP'd just the same with "Kernel trap at 0x76af6378". So I'm with you, a DSDT fix for Sandy Bridge would be very welcome, until then I'll have to stick with NullCPUPowerManagement.kext Link to comment https://www.insanelymac.com/forum/topic/268247-solved-lion-nullcpu-remove-is-possible/#findComment-1750100 Share on other sites More sharing options...
MaLd0n Posted September 18, 2011 Share Posted September 18, 2011 HPET patch + speedstepper http://www.insanelymac.com/forum/index.php?showtopic=258611 Link to comment https://www.insanelymac.com/forum/topic/268247-solved-lion-nullcpu-remove-is-possible/#findComment-1750107 Share on other sites More sharing options...
Hugo_bee Posted September 19, 2011 Author Share Posted September 19, 2011 HPET patch + speedstepperhttp://www.insanelymac.com/forum/index.php?showtopic=258611 yeap tried 4 days ago.. no success let me explain: lion 10.7.1.. terminal in root user launched the patcher.. it says done reboot.. no luck any advice? should I use vanilla kernel instead of lapic patched kernel (to bypass cpus=1 problem)? Link to comment https://www.insanelymac.com/forum/topic/268247-solved-lion-nullcpu-remove-is-possible/#findComment-1750381 Share on other sites More sharing options...
Hugo_bee Posted September 19, 2011 Author Share Posted September 19, 2011 CORRECT MYSELF I resume a carbon copy of 1st setup applied the lion version of speedstepper.. and TADAH!! thaks now it run sleep and lid open/close ok woaaa Link to comment https://www.insanelymac.com/forum/topic/268247-solved-lion-nullcpu-remove-is-possible/#findComment-1750451 Share on other sites More sharing options...
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