theushm Posted December 1, 2007 Share Posted December 1, 2007 I installed the ALC883Audio.mpkg found here... I used it to install my audio on Tiger and it worked perfectly, I recently upgraded to Leopard and it also worked. But since I installed it I can't shutdown 'cause after the system has almost completed shutdown I get a Kernel Panic message! I can restart without problems! I tried to repair permissions, reinstall kext but nothing! Does anyone have the same problem? Thanks Link to comment https://www.insanelymac.com/forum/topic/74292-alc883-causes-kernel-panic-on-shutdown/ Share on other sites More sharing options...
tiger81 Posted December 3, 2007 Share Posted December 3, 2007 The same with you! My notebook cann't shut down since i use the alc883 6 ports driver in leopard! Link to comment https://www.insanelymac.com/forum/topic/74292-alc883-causes-kernel-panic-on-shutdown/#findComment-526730 Share on other sites More sharing options...
olofd Posted January 3, 2008 Share Posted January 3, 2008 same here Link to comment https://www.insanelymac.com/forum/topic/74292-alc883-causes-kernel-panic-on-shutdown/#findComment-563279 Share on other sites More sharing options...
xnonsuchx Posted January 5, 2008 Share Posted January 5, 2008 I installed the ALC883Audio.mpkg found here... I used it to install my audio on Tiger and it worked perfectly, I recently upgraded to Leopard and it also worked. But since I installed it I can't shutdown 'cause after the system has almost completed shutdown I get a Kernel Panic message! I can restart without problems! I tried to repair permissions, reinstall kext but nothing! Does anyone have the same problem? Thanks I used the exact same package (I think...it's named the same) using the 3-ports (non-digital) option on my system and it works fine. Link to comment https://www.insanelymac.com/forum/topic/74292-alc883-causes-kernel-panic-on-shutdown/#findComment-566675 Share on other sites More sharing options...
mnbvc Posted January 9, 2008 Share Posted January 9, 2008 i think powermanagement.budle case the crash Link to comment https://www.insanelymac.com/forum/topic/74292-alc883-causes-kernel-panic-on-shutdown/#findComment-572607 Share on other sites More sharing options...
XanthraX Posted January 6, 2009 Share Posted January 6, 2009 I had the same problem. Changed kexts, kernels, deleted DSDT, created again, tried all AppleHDA patched for ALC883 and the same result kernel panic on shutdown. After a restart I saw the MyBook external disk plugged on the firewire didn't started. I had to try if is a connection between this external drive on FW and the shutdown kernel panics, so I disconnected the drive and shut down. Voila! The shutdown went ok. So, I think the problem is the AppleHPET.kext from 10.5.5, that allowing the firewire port and the 10.5.6 extensions (I dunno what of its). Try unmount your external firewire drive and disconnect it (or shutdown it) before the shutdown. Link to comment https://www.insanelymac.com/forum/topic/74292-alc883-causes-kernel-panic-on-shutdown/#findComment-1028714 Share on other sites More sharing options...
MacJen Posted May 6, 2009 Share Posted May 6, 2009 I had the same problem. Changed kexts, kernels, deleted DSDT, created again, tried all AppleHDA patched for ALC883 and the same result kernel panic on shutdown. After a restart I saw the MyBook external disk plugged on the firewire didn't started. I had to try if is a connection between this external drive on FW and the shutdown kernel panics, so I disconnected the drive and shut down. Voila! The shutdown went ok. So, I think the problem is the AppleHPET.kext from 10.5.5, that allowing the firewire port and the 10.5.6 extensions (I dunno what of its).Try unmount your external firewire drive and disconnect it (or shutdown it) before the shutdown. So are you saying the solution is to turn off any FW drive before shutting down? I tried everything to solve it, but it seems that there is no software solution. At least not in my knowledge. Link to comment https://www.insanelymac.com/forum/topic/74292-alc883-causes-kernel-panic-on-shutdown/#findComment-1149422 Share on other sites More sharing options...
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