I'm posting this from the PowerBook. I just installed Leopard. When I rebooted after Leopard install, I was presented with this horrible thing called a Kernel Panic.
Here's the info OS X is reporting about the KP.
Wed Jul 18 12:36:41 2012
Unresolved kernel trap(cpu 0): 0x300 - Data access DAR=0x0000000000000004 PC=0x0000000000509990
Latest crash info for cpu 0:
Exception state (sv=0x35622280)
PC=0x00509990; MSR=0x00009030; DAR=0x00000004; DSISR=0x42000000; LR=0x00509570; R1=0x35667A50; XCP=0x0000000C (0x300 - Data access)
Backtrace:
0x005093DC 0x00509E1C 0x0050BFB0 0x0050B698 0x00351284 0x00351340
0x003427A4 0x00344D18 0x00343E38 0x000AFE54
Proceeding back via exception chain:
Exception state (sv=0x35622280)
previously dumped as "Latest" state. skipping...
Exception state (sv=0x3560a280)
PC=0x00000000; MSR=0x0000D030; DAR=0x00000000; DSISR=0x00000000; LR=0x00000000; R1=0x00000000; XCP=0x00000000 (Unknown)
BSD process name corresponding to current thread: Unknown
Mac OS version:
Not yet set
Kernel version:
Darwin Kernel Version 9.0.0: Tue Oct 9 21:37:58 PDT 2007; root:xnu-1228~1/RELEASE_PPC
panic(cpu 0 caller 0xFFFF0003): 0x300 - Data access
Latest stack backtrace for cpu 0:
Backtrace:
0x0009AD18 0x0009B6BC 0x00029DC4 0x000AEA90 0x000B22F8
Proceeding back via exception chain:
Exception state (sv=0x35622280)
PC=0x00509990; MSR=0x00009030; DAR=0x00000004; DSISR=0x42000000; LR=0x00509570; R1=0x35667A50; XCP=0x0000000C (0x300 - Data access)
Backtrace:
0x005093DC 0x00509E1C 0x0050BFB0 0x0050B698 0x00351284 0x00351340
0x003427A4 0x00344D18 0x00343E38 0x000AFE54
Exception state (sv=0x3560a280)
PC=0x00000000; MSR=0x0000D030; DAR=0x00000000; DSISR=0x00000000; LR=0x00000000; R1=0x00000000; XCP=0x00000000 (Unknown)
BSD process name corresponding to current thread: Unknown
Here's what's on the System Configuration tab of the reporter.
Model: PowerBook5,4, BootROM 4.8.6f0, 1 processor, PowerPC G4 (1.1), 1.5 GHz, 2 GB
Graphics: kHW_ATIrv360M11Item, ATY,RV360M11, spdisplays_agp_device, 64 MB
Memory Module: SODIMM0/J25LOWER, 1 GB, DDR SDRAM, PC2700U-25330
Memory Module: SODIMM1/J25UPPER, 1 GB, DDR SDRAM, PC2700U-25330
AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0x4E), Broadcom BCM43xx 1.0 (4.170.25.10)
Modem: Jump, V.92, Version 1.0
Bluetooth: Version 2.0.0f20, 2 service, 1 devices, 1 incoming serial ports
Network Service: AirPort, AirPort, en1
PCI Card: TXN,PCIXXXX-00, cardbus, PC Card
Parallel ATA Device: MATSHITADVD-R UJ-825, 7.5 GB
Parallel ATA Device: FUJITSU MHT2080AT, 74.53 GB
USB Device: Bluetooth USB Host Controller, Apple, Inc., full_speed, 500 mA
Why did this happen?