sselshamy Posted October 6, 2013 Share Posted October 6, 2013 I have installed Mavericks successfully but my GPU temp increased by 10 degrees than ML. My VGA card is EVGA GTX 770 2G. Is this because that mavericks supports OpenGL 4.1? Link to comment Share on other sites More sharing options...
p.H Posted October 6, 2013 Share Posted October 6, 2013 Maybe stuff about AGPM? Link to comment Share on other sites More sharing options...
sselshamy Posted October 6, 2013 Author Share Posted October 6, 2013 I made a modification for AGPM with my device ID, and removed NulCPUManagement kext and still same problem Link to comment Share on other sites More sharing options...
p.H Posted October 6, 2013 Share Posted October 6, 2013 I made a modification for AGPM with my device ID, and removed NulCPUManagement kext and still same problem Are you sure AGPM is working? Link to comment Share on other sites More sharing options...
sselshamy Posted October 7, 2013 Author Share Posted October 7, 2013 I made the modification to the kext and install it, fix permissions - restart, is there more steps to make sure that kext is working correctly? Link to comment Share on other sites More sharing options...
sselshamy Posted October 7, 2013 Author Share Posted October 7, 2013 Also, I couldn't find new iMac haswel system definition in AGPM link iMac14,1 which has same GPU 7xx series like mine Link to comment Share on other sites More sharing options...
yokonunz Posted October 8, 2013 Share Posted October 8, 2013 I have exactly the same problem. I have an NVIDIA GT610. On Mountain Lion (without any AGPM) it was running at the right clock (270Mhz when idle) resulting in a temperature of about 39 degrees. With 10.9 GM it runs everytime at 810MHz staying at 51 degrees in medium. It inserted my device id under MacPro5,1 in agpm. It says 08/10/13 15:57:45,000 kernel[0]: [AGPM Controller] build GPUDict by Vendor10deDevice104a and 08/10/13 16:01:24,224 com.apple.kextd[14]: WARNING - Invalid signature -67030 0xFFFFFFFFFFFEFA2A for kext "/System/Library/Extensions/AppleGraphicsPowerManagement.kext" It doesn't seems to stay loaded. Please find a solution. Thanks Link to comment Share on other sites More sharing options...
yokonunz Posted October 9, 2013 Share Posted October 9, 2013 More: I've noticed that using Mac Pro 5,1 smbios and fixed AGPM the GPU scales down correctly for some minutes.. then it gets stuck at full clock. Any reasons? Thanks Link to comment Share on other sites More sharing options...
sselshamy Posted October 9, 2013 Author Share Posted October 9, 2013 i am still in the same endless loop Link to comment Share on other sites More sharing options...
sualpine Posted October 10, 2013 Share Posted October 10, 2013 Try deleting /System/Library/Extensions/AppleGraphicsControl.kext/Contents/PlugIns/AppleGraphicsDeviceControl.kext Link to comment Share on other sites More sharing options...
yokonunz Posted October 10, 2013 Share Posted October 10, 2013 It's the same.. GPU scaling works... than when i start to use the PC it stuck at full speed also when I close all apps. What can be?!?!? EDIT AGPM: updateGPUHwPstate(1, 0): fHwPstate = 0 fFB = 0xffffff8012bc4800 AGPM: updateGPUHwPstate(): state = 1. Calling fFB->setAggressiveness()... AGPM: GPU = display G-state set to 1 from 0, ControlID = 18. SW occupancy updated. AGPM: updateGPUHwPstate(2, 0): fHwPstate = 1 fFB = 0xffffff8012bc4800 AGPM: updateGPUHwPstate(): state = 2. Calling fFB->setAggressiveness()... AGPM: GPU = display G-state set to 2 from 1, ControlID = 18. SW occupancy updated. AGPM: updateGPUHwPstate(3, 0): fHwPstate = 2 fFB = 0xffffff8012bc4800 AGPM: updateGPUHwPstate(): state = 3. Calling fFB->setAggressiveness()... AGPM: GPU = display G-state set to 3 from 2, ControlID = 18. SW occupancy updated. AGPM: updateGPUHwPstate(2, 0): fHwPstate = 3 fFB = 0xffffff8012bc4800 AGPM: updateGPUHwPstate(): state = 2. Calling fFB->setAggressiveness()... AGPM: GPU = display G-state set to 2 from 3, ControlID = 18. SW occupancy updated. AGPM: updateGPUHwPstate(3, 0): fHwPstate = 2 fFB = 0xffffff8012bc4800 AGPM: updateGPUHwPstate(): state = 3. Calling fFB->setAggressiveness()... AGPM: GPU = display G-state set to 3 from 2, ControlID = 18. SW occupancy updated. AGPM: updateGPUHwPstate(2, 0): fHwPstate = 3 fFB = 0xffffff8012bc4800 AGPM: updateGPUHwPstate(): state = 2. Calling fFB->setAggressiveness()... AGPM: GPU = display G-state set to 2 from 3, ControlID = 18. SW occupancy updated. AGPM: updateGPUHwPstate(3, 0): fHwPstate = 2 fFB = 0xffffff8012bc4800 AGPM: updateGPUHwPstate(): state = 3. Calling fFB->setAggressiveness()... AGPM: GPU = display G-state set to 3 from 2, ControlID = 18. SW occupancy updated. AGPM: updateGPUHwPstate(2, 0): fHwPstate = 3 fFB = 0xffffff8012bc4800 AGPM: updateGPUHwPstate(): state = 2. Calling fFB->setAggressiveness()... AGPM: GPU = display G-state set to 2 from 3, ControlID = 18. SW occupancy updated. AGPM: updateGPUHwPstate(3, 0): fHwPstate = 2 fFB = 0xffffff8012bc4800 AGPM: updateGPUHwPstate(): state = 3. Calling fFB->setAggressiveness()... AGPM: GPU = display G-state set to 3 from 2, ControlID = 18. SW occupancy updated. AGPM seems to work correctly. But after some period HW Monitor report only state 0 frequency (higher). Could be a problem of FakeSMC? I see that temp is much higher.. so why AGPM switch off the GPU and the GPU stays at full powa? Driver BUG?? Link to comment Share on other sites More sharing options...
Recommended Posts