Moderators Jake Lo Posted October 31, 2013 Moderators Share Posted October 31, 2013 Remove AppleIntelCPUPowermanagement and replace with NullCPU. Run my fix Link to comment Share on other sites More sharing options...
trafsta Posted October 31, 2013 Author Share Posted October 31, 2013 I'm sure that will work as I did that a week or so ago and it was fine with null. Just hoping to get it working without using null. Link to comment Share on other sites More sharing options...
steno Posted November 4, 2013 Share Posted November 4, 2013 Same problem here… kernel panic on AppleIntelCPUPowermanagement on 10.8.5 without using NULL with E6220. No problem in 10.8.2 . I tried all packs you provided. I would like to use Native PowerManagement and not Null… any solution ? I updated to latest chameleon and it is still the same. Thanks! Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted November 4, 2013 Moderators Share Posted November 4, 2013 Do you have the same cpu as trafsta, i7-2620M?I have an i5-2520m and not seeing this issue...weird. I'll test on my E6420 which has an i7-2620m and see if it has the same result. Link to comment Share on other sites More sharing options...
steno Posted November 4, 2013 Share Posted November 4, 2013 yes, i have i7 2620m (dual core) . With null… everything works well but i am not using native power management. EDIT : upgrading the bios is still the same: kernel panic on AICPM at startup, unless starting with -x or adding null… any suggestion? Link to comment Share on other sites More sharing options...
trafsta Posted November 4, 2013 Author Share Posted November 4, 2013 Glad I'm not the only one with this issue anymore I'm sure we'll figure it out eventually. Must be related to our processor. Link to comment Share on other sites More sharing options...
steno Posted November 4, 2013 Share Posted November 4, 2013 I think it's due to our processor or RAM perhaps? how much ram have you got? Perhaps we need some modifications of our dsdt to support more ram... Link to comment Share on other sites More sharing options...
trafsta Posted November 4, 2013 Author Share Posted November 4, 2013 4GB ram here (2x2GB). It must be the processor though... I'm guessing most ppl have an i5, not an i7 processor. I have sent my dsdt stuff to Jake Lo and he did send me a custom Extras bundle but unfortunately it did not solve the problem. Not sure what else can be done, but I'm sure that there will be plenty of other people that run into this same problem in due time (since Mavericks is now out) and that someone much smarter than you or I will figure it out Just need to wait and see Link to comment Share on other sites More sharing options...
steno Posted November 4, 2013 Share Posted November 4, 2013 Oh perhaps changing the smbios? The same cpu is from a macbook pro with i7 processor (dual core)... EDIT : I noticed that sleep works anyway… without SleepEnabler kext. Very strange... Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted November 5, 2013 Moderators Share Posted November 5, 2013 Do you have the same cpu as trafsta, i7-2620M? I have an i5-2520m and not seeing this issue...weird. I'll test on my E6420 which has an i7-2620m and see if it has the same result. Did a new build with Mavericks, same boot pack on an E6420 with i7-2620m cpu without any issue you seem to have. I'll try ML next. Link to comment Share on other sites More sharing options...
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