danillll Posted March 12, 2009 Share Posted March 12, 2009 Thank you again, but maybe I was over excited until I ran into a problem. I was first testing the kext by temporarily loading using kextload and everything was working perfectly, as you can see. IntelEnhancedSpeedStep: INFO Initializing version 1.4.5 © Prashant Vaibhav <mercurysquad@yahoo.com> IntelEnhancedSpeedStep: DBG FSB = 182 MHz IntelEnhancedSpeedStep: DBG Throttler instantiated. IntelEnhancedSpeedStep: DBG Probing for Intel processor... IntelEnhancedSpeedStep: DBG Supported Intel processor found on your system IntelEnhancedSpeedStep: DBG Processor Family 6, Model 15 IntelEnhancedSpeedStep: DBG Starting IntelEnhancedSpeedStep: DBG On your processor, voltages can be changed in 16 mV steps IntelEnhancedSpeedStep: DBG Using data from CPU0 IntelEnhancedSpeedStep: DBG Found 5 P-States IntelEnhancedSpeedStep: WARN ** Spurious P-State 0: 2201 MHz at 1452 mV, consuming 35 W, latency 10 usec IntelEnhancedSpeedStep: DBG P-State 0: 2200 MHz at 1388 mV, consuming 35 W, latency 10 usec IntelEnhancedSpeedStep: DBG P-State 1: 1600 MHz at 1148 mV, consuming 23 W, latency 10 usec IntelEnhancedSpeedStep: DBG P-State 2: 1200 MHz at 988 mV, consuming 16 W, latency 10 usec IntelEnhancedSpeedStep: DBG P-State 3: 800 MHz at 876 mV, consuming 14 W, latency 10 usec IntelEnhancedSpeedStep: INFO Using 4 PStates. IntelEnhancedSpeedStep: DBG Got I/O Kit CPU 0 (0) named CPU0IntelEnhancedSpeedStep: DBG Got I/O Kit CPU 1 (1) named CPU1IntelEnhancedSpeedStep: DBG Autothrottle: CPU load 54 /10 pc IntelEnhancedSpeedStep: DBG Starting throttle with CTL 0x880b IntelEnhancedSpeedStep: DBG Throttle done. IntelEnhancedSpeedStep: DBG Autothrottle: CPU load 87 /10 pc IntelEnhancedSpeedStep: DBG Starting throttle with CTL 0x880b IntelEnhancedSpeedStep: DBG Throttle done. IntelEnhancedSpeedStep: DBG Autothrottle: CPU load 39 /10 pc IntelEnhancedSpeedStep: DBG Starting throttle with CTL 0x880b IntelEnhancedSpeedStep: DBG Throttle done. IntelEnhancedSpeedStep: DBG Autothrottle: CPU load 67 /10 pc IntelEnhancedSpeedStep: DBG Starting throttle with CTL 0x880b IntelEnhancedSpeedStep: DBG Throttle done. IntelEnhancedSpeedStep: DBG Autothrottle: CPU load 67 /10 pc IntelEnhancedSpeedStep: DBG Starting throttle with CTL 0x880b IntelEnhancedSpeedStep: DBG Throttle done. bash-3.2# sysctl kern.cputhrottle_freqs kern.cputhrottle_freqs: 800 1200 1600 2200 bash-3.2# sudo sysctl -w kern.cputhrottle_curfreq=1200 kern.cputhrottle_curfreq: 800 -> 800 bash-3.2# sysctl kern.cputhrottle_freqs kern.cputhrottle_freqs: 800 1200 1600 2200 bash-3.2# sysctl kern.cputhrottle_curfreq kern.cputhrottle_curfreq: 800 bash-3.2# top bash-3.2# sysctl kern.cputhrottle_curfreq kern.cputhrottle_curfreq: 2200 bash-3.2# top bash-3.2# sysctl kern.cputhrottle_curfreq kern.cputhrottle_curfreq: 800 bash-3.2# So I decided to add it to the Extension library, once I rebooted, I got kernel panic, sam as the one described in the below link. Any idea how to fix this? http://www.insanelymac.com/forum/index.php...37666&st=0# I downloaded the source code and I think I know what call is throwing the exception, however I have never compiled kext , is there a "how to" to compile kext Thanks Link to comment Share on other sites More sharing options...
danillll Posted March 16, 2009 Author Share Posted March 16, 2009 heh, over 50 views and no single reply. well well, I am now using this workaround - create a shell script that sleep for 30 second and then run the kextload command - add the script to launchd to run on startup 30 second is needed for the system to fully load, otherwise, I will receive the same error as stated in the first post Link to comment Share on other sites More sharing options...
mercurysquad Posted March 20, 2009 Share Posted March 20, 2009 You should downgrade to 1.4.0 which is currently the latest stable version. It should fix your problem. Link to comment Share on other sites More sharing options...
Recommended Posts