enb14 Posted August 23, 2009 Share Posted August 23, 2009 Hi guys I would like to know if any other guy have experienced problems with Snow Leopard in 64 bit mode, I got random Kernel panics. - DSDT.aml - PC EFI 10.2 - FakeSMC.kext - NullCPUPowerManagement.kext - PlatformUUID.kext DP45SG mobo, Q9550 Core2Quad. 4GB RAM. GTX260 (192) FIX: The way I fixed it was doing this: Boot in -s mode then mount partition then: kextcache -v 1 -t -m /System/Library/Caches/com.apple.kext.caches/Startup/Extensions.mkext /System/Library/Extensions kextcache -v 1 -t -m /Extra/Extensions.mkext /Extra/Extensions reboot. now you should have a non KP Snow Leopard Link to comment https://www.insanelymac.com/forum/topic/181142-snow-leopard-hangs-in-64-bit-mode/ Share on other sites More sharing options...
kramer2k Posted August 23, 2009 Share Posted August 23, 2009 I don't get KP in 64 bit, but I can't even boot into 32 bit, KP when apple screen shows PlatformUUID VoodooHDA FakeSMC AppleintelPIIXata OpenHaltRestart AHCIportinjector Link to comment https://www.insanelymac.com/forum/topic/181142-snow-leopard-hangs-in-64-bit-mode/#findComment-1232559 Share on other sites More sharing options...
Dr. Hurt Posted August 23, 2009 Share Posted August 23, 2009 My install boots into 64bit by default. I can't even boot into 32bit. I get an instant KP. Link to comment https://www.insanelymac.com/forum/topic/181142-snow-leopard-hangs-in-64-bit-mode/#findComment-1232690 Share on other sites More sharing options...
riws Posted August 23, 2009 Share Posted August 23, 2009 mkext created? Link to comment https://www.insanelymac.com/forum/topic/181142-snow-leopard-hangs-in-64-bit-mode/#findComment-1232961 Share on other sites More sharing options...
enb14 Posted August 23, 2009 Author Share Posted August 23, 2009 mkext is created by PC EFI. Link to comment https://www.insanelymac.com/forum/topic/181142-snow-leopard-hangs-in-64-bit-mode/#findComment-1233045 Share on other sites More sharing options...
Iseeutoo Posted August 23, 2009 Share Posted August 23, 2009 Hi guys I would like to know if any other guy have experienced problems with Snow Leopard in 64 bit mode, I got random Kernel panics. - DSDT.aml - PC EFI 10.2 - FakeSMC.kext - NullCPUPowerManagement.kext - PlatformUUID.kext DP45SG mobo, Q9550 Core2Quad. 4GB RAM. GTX260 (192) Try to run system with -x64 -s its helped me with KP on 64bit mode Link to comment https://www.insanelymac.com/forum/topic/181142-snow-leopard-hangs-in-64-bit-mode/#findComment-1233233 Share on other sites More sharing options...
tapper00` Posted August 24, 2009 Share Posted August 24, 2009 If your getting random kernel panics in 64 soon after getting to desktop, try booting 64 bit in safe mode (-x). pc_efi should boot 64 by default, if not.. (arch=x86_64) or (-x64) for chameleon. once at the desktop run latest version of kext utility (2.3.2 ?). This will repair permissions and rebuild the mkext for S/L/E and E/E. This should stop random kernel panics. If you dont boot in safe mode it will most likely panic before kext utility can finish. Also, if kext utility fails to rebuild the mkext (time out message), just hit quit and run it again, it should work. Link to comment https://www.insanelymac.com/forum/topic/181142-snow-leopard-hangs-in-64-bit-mode/#findComment-1233464 Share on other sites More sharing options...
rest assured son Posted August 24, 2009 Share Posted August 24, 2009 Doesnt hang for me in 64, but Realtekr1000 fails with DHCP. Realtekr1000 does not work in 64 bit unless you disable DHCP. 64 bit is stupid anyway, the programs still run in 64 bit when in 32 bit mode. Apple says it best: The 32-bit kernel fully supports 64-bit applications, all system libraries that 64-bit applications use are fully 64-bit, and 64-bit applications have a full 64-bit virtual address space of 16 exabytes available to them on Mac OS X. The primary benefit of a 64-bit kernel is to improve the efficiency of accessing over 32GB of RAM. Do you have 32gb of ram? If not, 64 bit is garbage. Link to comment https://www.insanelymac.com/forum/topic/181142-snow-leopard-hangs-in-64-bit-mode/#findComment-1234040 Share on other sites More sharing options...
SA22C Posted August 24, 2009 Share Posted August 24, 2009 Doesnt hang for me in 64, but Realtekr1000 fails with DHCP. Realtekr1000 does not work in 64 bit unless you disable DHCP. 64 bit is stupid anyway, the programs still run in 64 bit when in 32 bit mode. Apple says it best: Do you have 32gb of ram? If not, 64 bit is garbage. Yeah, 64 bit isn't really necessary. I'm booting in 32 bit right now and it works great. Your permissions have to be spot-on in 64 bit, or you'll see plenty of KP's Link to comment https://www.insanelymac.com/forum/topic/181142-snow-leopard-hangs-in-64-bit-mode/#findComment-1234236 Share on other sites More sharing options...
Guest Snowski Posted August 25, 2009 Share Posted August 25, 2009 Well, then the garbage sure does a lot faster for me, I'll keep the garbage True about permissions, this was my biggest challenge with Snow, getting past the bloody panics related to permissions. Link to comment https://www.insanelymac.com/forum/topic/181142-snow-leopard-hangs-in-64-bit-mode/#findComment-1234764 Share on other sites More sharing options...
enb14 Posted August 25, 2009 Author Share Posted August 25, 2009 Thanks guys from your tips, I've fixed my kernel panics with creating both mkext files with this: kextcache -v 1 -t -m /System/Library/Caches/com.apple.kext.caches/Startup/Extensions.mkext /System/Library/Extensions kextcache -v 1 -t -m /Extra/Extensions.mkext /Extra/Extensions Thanks you guys from your help. Link to comment https://www.insanelymac.com/forum/topic/181142-snow-leopard-hangs-in-64-bit-mode/#findComment-1235312 Share on other sites More sharing options...
rest assured son Posted August 25, 2009 Share Posted August 25, 2009 Thanks guys from your tips, I've fixed my kernel panics with creating both mkext files with this: kextcache -v 1 -t -m /System/Library/Caches/com.apple.kext.caches/Startup/Extensions.mkext /System/Library/Extensions kextcache -v 1 -t -m /Extra/Extensions.mkext /Extra/Extensions Thanks you guys from your help. Kextcache is crucial, good work. Link to comment https://www.insanelymac.com/forum/topic/181142-snow-leopard-hangs-in-64-bit-mode/#findComment-1235357 Share on other sites More sharing options...
kamikaze Posted September 7, 2009 Share Posted September 7, 2009 Kextcache is crucial, good work. Well I tied everything I could -v -x32 -arch=i386 Chameleon rc3 rebuilding kext My SL still boots in 64bits !! damn it ! Link to comment https://www.insanelymac.com/forum/topic/181142-snow-leopard-hangs-in-64-bit-mode/#findComment-1255530 Share on other sites More sharing options...
mattodefou Posted September 7, 2009 Share Posted September 7, 2009 Everything works fine on my hackintosh but when I try to Quicklook something I get KP. Anyone knows a solution for that problem?? Tnx Link to comment https://www.insanelymac.com/forum/topic/181142-snow-leopard-hangs-in-64-bit-mode/#findComment-1256215 Share on other sites More sharing options...
ghatsby Posted September 20, 2009 Share Posted September 20, 2009 Well I tied everything I could-v -x32 -arch=i386 Chameleon rc3 rebuilding kext My SL still boots in 64bits !! damn it ! try just arch=i386 Link to comment https://www.insanelymac.com/forum/topic/181142-snow-leopard-hangs-in-64-bit-mode/#findComment-1274431 Share on other sites More sharing options...
Recommended Posts