Ten2Pwr6 Posted March 9, 2015 Share Posted March 9, 2015 UPDATED: 03/10/15 Clover - Yosemite 10.10.2 build. During the build had issue with IOBlueToothFamily.kext ... caused a kernel panic, cause=5 ... fixed and now BlueTooth works fine. However, now on each reboot, get error of a Kernel Panic for last shutdown ... (attached Panic file) ... I deleted IOBluetoothFamily from system, searched for any other occurrences ... none found. Still, during shutdown system is reporting Kernel Panic with that kext. Looking at the logs (/Library/Logs/Clover_EFI) ... Clover boots and reads NVRAM.plist file from boot drive root ... NVRAM -p verifies "aapl,panic" value is indeed there ... I am able to edit NVRAM.plist (i.e. theme, or physically remove aapl,panic key/data) ... during shutdown, the Clover script is writing out to NVRAM.plist ... AND ... aapl,panic key/data is added to the new NVRAM.plist. Where the heck is it coming from ... there is no IOBluetoothFamily loaded ... verified through System Information / Extensions. Rebuilt Kernel Cache and saw a few dependency errors looking for IOBluetoothFamily.kext - so I know it is not being found during kernel cache creation. Thanks in advance. Kernel_2015-03-10-115353_FreshStart.panic.txt Link to comment https://www.insanelymac.com/forum/topic/304958-ghost-value-kernel0-previous-shutdown-cause-5/ Share on other sites More sharing options...
bronxteck Posted March 9, 2015 Share Posted March 9, 2015 in terminal type nvram -p then you might see aapl,panic-info with a long line of characters after it you should be able to type in terminal sudo nvram -d "aapl,panic-info" to remove that error message from startup. Link to comment https://www.insanelymac.com/forum/topic/304958-ghost-value-kernel0-previous-shutdown-cause-5/#findComment-2118421 Share on other sites More sharing options...
Ten2Pwr6 Posted March 10, 2015 Author Share Posted March 10, 2015 ...this is not working. nvram -p | cut -c1-30 ... and then nvram -d "aapl,panic-info" Where OS X reads this panic data from (a file) before it puts this information into the NVRAM ... Tried using grep -r to look for the "aapl,panic-info xxxxxxxx" in /System/Library/ ... but no joy... will keep searching from root. This does show up in the NVRAM with -p ... and -d does remove it ... but it is back again upon reboot. Even though IOBluetoothFamily is not loading, nor even on the system. Anyone...? Link to comment https://www.insanelymac.com/forum/topic/304958-ghost-value-kernel0-previous-shutdown-cause-5/#findComment-2118625 Share on other sites More sharing options...
bronxteck Posted March 10, 2015 Share Posted March 10, 2015 you might have to see how to clear your machines nvram. or do a cmos reset. one member with a apple panic issue had to reinstall his bios to remove the error. might there be something in your com.apple.boot.plist located here /Library/Preferences/SystemConfiguration/com.apple.Boot.plist Link to comment https://www.insanelymac.com/forum/topic/304958-ghost-value-kernel0-previous-shutdown-cause-5/#findComment-2118728 Share on other sites More sharing options...
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