Thanks..I was looking for a gun to shoot the computer...
It just hung on shutdown and I had to hold the start button to shut it down. I restarted, got the gray apple scre
en with the timer, then a short blue screen, then a black screen. Restarted again with the start button in single user mode, ran fsck -fy, got the message that the volume was OK but that the file system had been modified. Exited anyway and it started up. Here is the console log around the time that the shutdown process hung up. I am doing this on my laptop...am going to shutdown the G5 now and check the RAM.
May 28 09:37:56 Macintosh loginwindow[38]: DEAD_PROCESS: 0 console
May 28 09:37:56 Macintosh kextd[24]: WARNING: /System/Library/Extensions: No such file or directory
May 28 09:37:56 Macintosh shutdown[253]: halt by bpressmd:
May 28 09:37:56 Macintosh shutdown[253]: SHUTDOWN_TIME: 1243528676 799076
May 28 09:37:56 Macintosh com.apple.loginwindow[38]: Shutdown NOW!
May 28 09:37:56 Macintosh mDNSResponder mDNSResponder-176.3 (Jan 27 2009 14:51:59)[37]: stopping
May 28 09:37:56 Macintosh com.apple.loginwindow[38]: System shutdown time has arrived^G^G
May 28 09:40:06 localhost kernel[0]: Darwin Kernel Version 9.7.0: Tue Mar 31 22:54:29 PDT 2009; root:xnu-1228.12.14~1/RELEASE_PPC
May 28 09:39:55 localhost com.apple.launchctl.System[2]: fsck_hfs: Volume is journaled. No checking performed.
May 28 09:39:55 localhost com.apple.launchctl.System[2]: fsck_hfs: Use the -f option to force checking.
May 28 09:39:55 localhost com.apple.launchctl.System[2]: /dev/disk0s3 on / (hfs, local, journaled)
May 28 09:40:01 localhost com.apple.launchctl.System[2]: launchctl: Please convert the following to launchd: /etc/mach_init.d/dashboardadvisoryd.plist
May 28 09:40:01 localhost com.apple.launchd[1] (org.cups.cupsd): Unknown key: SHAuthorizationRight
May 28 09:40:01 localhost com.apple.launchd[1] (org.ntp.ntpd): Unknown key: SHAuthorizationRight
May 28 09:40:01 localhost com.apple.launchd[1] (org.x.privileged_startx): Unknown key for boolean: EnableTransactions
May 28 09:40:06 localhost fseventsd[30]: event logs in /.fseventsd out of sync with volume. destroying old logs. (1280 13 1410)
May 28 09:40:06 localhost kernel[0]: standard timeslicing quantum is 10000 us
May 28 09:40:06 localhost fseventsd[30]: log dir: /.fseventsd getting new uuid: C84D2D7B-E463-4BC2-8CCB-DB72CAC85A55
May 28 09:40:06 localhost kernel[0]: vm
pagebootstrap: 1527658 free pages and 45206 wired pages
May 28 09:40:06 localhost rpc.statd[21]: statd.notify - no notifications needed
May 28 09:40:06 localhost bootlog[39]: BOOT_TIME: 1243528793 0
May 28 09:40:06 localhost kernel[0]: mig
table_maxdispl = 79
May 28 09:40:06 localhost DirectoryService[35]: Launched version 5.7 (v514.25)
May 28 09:40:06 localhost kernel[0]: 110 prelinked modules
May 28 09:40:06 localhost kernel[0]: Loading security extension com.apple.security.TMSafetyNet
May 28 09:40:06 localhost kernel[0]: calling mpo
policyinit for TMSafetyNet
May 28 09:40:06 localhost kernel[0]: Security policy loaded: Safety net for Time Machine (TMSafetyNet)
May 28 09:40:06 localhost kernel[0]: Loading security extension com.apple.nke.applicationfirewall
May 28 09:40:06 localhost kernel[0]: Loading security extension com.apple.security.seatbelt
May 28 09:40:06 localhost kernel[0]: calling mpo
policyinit for mb
May 28 09:40:06 localhost kernel[0]: Seatbelt MACF policy initialized
May 28 09:40:06 localhost kernel[0]: Security policy loaded: Seatbelt Policy (mb)
May 28 09:40:06 localhost kernel[0]: Copyright (c) 1982, 1986, 1989, 1991, 1993
May 28 09:40:06 localhost kernel[0]: The Regents of the University of California. All rights reserved.
May 28 09:40:06 localhost kernel[0]: MAC Framework successfully initialized
May 28 09:40:06 localhost kernel[0]: using 16384 buffer headers and 4096 cluster IO buffer headers
May 28 09:40:06 localhost kernel[0]: DART enabled
May 28 09:40:06 localhost kernel[0]: FireWire (OHCI) Apple ID 42 PCI now active, GUID 000d93fffeb872b0; max speed s800.
May 28 09:40:06 localhost kernel[0]: mbinit: done
May 28 09:40:06 localhost kernel[0]: Security auditing service present
May 28 09:40:06 localhost kernel[0]: BSM auditing present
May 28 09:40:06 localhost kernel[0]: rooting via boot-uuid from /chosen: 15FA4399-9A32-38ED-882F-9ED3279B5871
May 28 09:40:06 localhost kernel[0]: Waiting on <dict ID="0"><key>IOProviderClass</key><string ID="1">IOResources</string><key>IOResourceMatch</key><string ID="2">boot-uuid-media</string></dict>
May 28 09:40:07 localhost kernel[0]: Got boot device = IOService:/MacRISC4PE/ht@0,f2000000/AppleMacRiscHT/pci@7/IOPCI2PCIBridge/k2-sat a-root@C/AppleK2SATARoot/k2-sata@1/AppleK2SATA/ATADeviceNub@0/AppleATADiskDriver /IOATABlockStorageDevice/IOBlockStorageDriver/WDC WD6400AAKS-00A7B0 WDC WD6400AAKS-00A7B0/IOApplePartitionScheme/Untitled@3
May 28 09:40:07 localhost kernel[0]: BSD root: disk0s3, major 14, minor 3
May 28 09:40:06 localhost DirectoryService[35]: Improper shutdown detected
May 28 09:40:07 localhost kernel[0]: jnl: unknown-dev: replay_journal: from: 36379136 to: 38530560 (joffset 0x12a3000)
May 28 09:40:07 localhost kernel[0]: jnl: unknown-dev: journal replay done.
May 28 09:40:07 localhost kextd[12]: 422 cached, 0 uncached personalities to catalog
May 28 09:40:07 localhost kernel[0]: HFS: Removed 1 orphaned unlinked files or directories
May 28 09:40:07 localhost kernel[0]: Jettisoning kernel linker.
May 28 09:40:07 localhost kernel[0]: Resetting IOCatalogue.
May 28 09:40:07 localhost kernel[0]: Matching service count = 1
May 28 09:40:07 localhost kernel[0]: Matching service count = 6
May 28 09:40:07: --- last message repeated 1 time ---
May 28 09:40:07 localhost /System/Library/CoreServices/loginwindow.app/Contents/MacOS/loginwindow[26]: Login Window Application Started -- Threaded auth
May 28 09:40:07 localhost kernel[0]: Matching service count = 6
May 28 09:40:07: --- last message repeated 2 times ---
May 28 09:40:07 localhost kernel[0]: Matching service count = 7
May 28 09:40:07 localhost kernel[0]: NVDANV30HAL loaded and registered.
May 28 09:40:07 localhost kernel[0]: PowerMac7,3: stalling for module
May 28 09:40:07 localhost kernel[0]: PowerMac7
2U3TwinsPIDCtrlLoop::adjustControls state == not ready
May 28 09:40:07 localhost kernel[0]: IOPlatformControl::registerDriver Control Driver AppleSlewClock did not supply target-value, using default
May 28 09:40:07 localhost kernel[0]: Matching service count = 1
May 28 09:40:07 localhost kernel[0]: UniNEnet: Ethernet address 00:0d:93:b8:72:b0
May 28 09:40:11 localhost mDNSResponder mDNSResponder-176.3 (Jan 27 2009 14:51:59)[25]: starting
May 28 09:40:11 localhost /usr/sbin/ocspd[63]: starting
May 28 09:40:11 localhost kernel[0]: jnl: disk1s3: replay_journal: from: 4313600 to: 5042176 (joffset 0x17bcdf2000)
May 28 09:40:11 localhost kernel[0]: jnl: disk1s3: journal replay done.
May 28 09:40:11 localhost mds[24]: (/.Spotlight-V100/Store-V1/Stores/A04B985F-6276-43FE-98E9-7C4B86AAC153)(Error) IndexCI in ContentIndexOpenBulk:Unclean shutdown of /.Spotlight-V100/Store-V1/Stores/A04B985F-6276-43FE-98E9-7C4B86AAC153/live.1.; needs recovery
May 28 09:40:12 localhost fseventsd[30]: event logs in /Volumes/Secondary 160 GB HD/.fseventsd out of sync with volume. destroying old logs. (1272 1 1403)
May 28 09:40:12 localhost fseventsd[30]: log dir: /Volumes/Secondary 160 GB HD/.fseventsd getting new uuid: 9A64CD1B-4190-4FEA-B640-D6F51549FB91
May 28 09:40:12 localhost mDNSResponder[25]: Adding registration domain bpressmd.members.mac.com.
May 28 09:40:13 localhost kernel[0]: UniNEnet::monitorLinkStatus - Link is up at 100 Mbps - Full Duplex (PHY regs 5,6:0x45e1,0x0005)
May 28 09:40:13 Macintosh configd[37]: setting hostname to "Macintosh.local"
May 28 09:40:48 Macintosh kextd[12]: IOKitWaitQuiet() timed out waiting to write kernel symbols
May 28 09:40:58 Macintosh kextd[12]: writing kernel link data to /var/run/mach.sym
May 28 09:41:06 Macintosh kextd[12]: WARNING: /System/Library/Extensions: No such file or directory
May 28 09:41:08 Macintosh configd[37]: InterfaceNamer: timed out waiting for IOKit to quiesce
May 28 09:41:08 Macintosh configd[37]: InterfaceNamer: Busy services :
May 28 09:41:08 Macintosh configd[37]: InterfaceNamer: PowerMac7,3 [1]
May 28 09:41:08 Macintosh configd[37]: InterfaceNamer: PowerMac7,3/MacRISC4PE [1]
May 28 09:41:08 Macintosh configd[37]: InterfaceNamer: PowerMac7,3/MacRISC4PE/ht@0,f2000000 [1]
May 28 09:41:08 Macintosh configd[37]: InterfaceNamer: PowerMac7,3/MacRISC4PE/ht@0,f2000000/AppleMacRiscHT [1]
May 28 09:41:08 Macintosh configd[37]: InterfaceNamer: PowerMac7,3/MacRISC4PE/ht@0,f2000000/AppleMacRiscHT/pci@5 [1]
May 28 09:41:08 Macintosh configd[37]: InterfaceNamer: PowerMac7,3/MacRISC4PE/ht@0,f2000000/AppleMacRiscHT/pci@5/IOPCI2PCIBridge [1]
May 28 09:41:08 Macintosh configd[37]: InterfaceNamer: PowerMac7,3/MacRISC4PE/ht@0,f2000000/AppleMacRiscHT/pci@5/IOPCI2PCIBridge/firew ire@E [1]
May 28 09:41:08 Macintosh configd[37]: InterfaceNamer: PowerMac7,3/MacRISC4PE/ht@0,f2000000/AppleMacRiscHT/pci@5/IOPCI2PCIBridge/firew ire@E/AppleFWOHCI [1]
May 28 09:41:08 Macintosh configd[37]: InterfaceNamer: PowerMac7,3/MacRISC4PE/ht@0,f2000000/AppleMacRiscHT/pci@5/IOPCI2PCIBridge/firew ire@E/AppleFWOHCI/IOFireWireController [1]
May 28 09:41:08 Macintosh configd[37]: InterfaceNamer: PowerMac7,3/MacRISC4PE/ht@0,f2000000/AppleMacRiscHT/pci@5/IOPCI2PCIBridge/firew ire@E/AppleFWOHCI/IOFireWireController/IOFireWireDevice@d04b6b1d032da2 [1]
May 28 09:41:08 Macintosh configd[37]: InterfaceNamer: PowerMac7,3/MacRISC4PE/ht@0,f2000000/AppleMacRiscHT/pci@5/IOPCI2PCIBridge/firew ire@E/AppleFWOHCI/IOFireWireController/IOFireWireDevice@d04b6b1d032da2/IOFireWir eUnit [1]
May 28 09:41:08 Macintosh configd[37]: InterfaceNamer: PowerMac7,3/MacRISC4PE/ht@0,f2000000/AppleMacRiscHT/pci@5/IOPCI2PCIBridge/firew ire@E/AppleFWOHCI/IOFireWireController/IOFireWireDevice@d04b6b1d032da2/IOFireWir eUnit/IOFireWireSBP2Target [1]
May 28 09:41:08 Macintosh configd[37]: InterfaceNamer: PowerMac7,3/MacRISC4PE/ht@0,f2000000/AppleMacRiscHT/pci@5/IOPCI2PCIBridge/firew ire@E/AppleFWOHCI/IOFireWireController/IOFireWireDevice@d04b6b1d032da2/IOFireWir eUnit/IOFireWireSBP2Target/IOFireWireSBP2LUN [1]
May 28 09:41:08 Macintosh configd[37]: InterfaceNamer: PowerMac7,3/MacRISC4PE/ht@0,f2000000/AppleMacRiscHT/pci@5/IOPCI2PCIBridge/firew ire@E/AppleFWOHCI/IOFireWireController/IOFireWireDevice@d04b6b1d032da2/IOFireWir eUnit/IOFireWireSBP2Target/IOFireWireSBP2LUN/com
apple_driver_Oxford_SemiFW912 [1]
May 28 09:41:17 Macintosh kextd[12]: WARNING: /System/Library/Extensions: No such file or directory
May 28 09:41:24 Macintosh mdworker[67]: (Error) SyncInfo: Boot-cache avoidance timed out!