Well, I delayed startup until 8:05 and just let the computer sit there. It froze.
This tells me that a certain number of minutes pass by and then a freeze. What has me stumped is the fact that it only happens on the first startup of the work day. After the first freeze, no problems.
Here is the system log: I started up today at around 8:01. The crash was around 8:15. My restart was at 8:18.
Jun 14 08:01:36 localhost kernel[0]: standard timeslicing quantum is 10000 us
Jun 14 08:01:35 localhost memberd[41]: memberd starting up
Jun 14 08:01:36 localhost kernel[0]: vm_page_bootstrap: 254366 free pages
Jun 14 08:01:36 localhost lookupd[45]: lookupd (version 369.5) starting - Thu Jun 14 08:01:36 2007
Jun 14 08:01:36 localhost kernel[0]: mig_table_max_displ = 70
Jun 14 08:01:36 localhost kernel[0]: 85 prelinked modules
Jun 14 08:01:36 localhost kernel[0]: Copyright (c) 1982, 1986, 1989, 1991, 1993
Jun 14 08:01:36 localhost kernel[0]: The Regents of the University of California. All rights reserved.
Jun 14 08:01:36 localhost kernel[0]: using 2621 buffer headers and 2621 cluster IO buffer headers
Jun 14 08:01:36 localhost kernel[0]: FireWire (OHCI) Apple ID 31 built-in now active, GUID 000a95ff fecf6132; max speed s400.
Jun 14 08:01:36 localhost kernel[0]: Security auditing service present
Jun 14 08:01:36 localhost kernel[0]: BSM auditing present
Jun 14 08:01:36 localhost kernel[0]: disabled
Jun 14 08:01:36 localhost kernel[0]: rooting via boot-uuid from /chosen: 7D9E1B84-2384-3D55-98A8-6A0C542636DE
Jun 14 08:01:36 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>
Jun 14 08:01:36 localhost kernel[0]: Got boot device = IOService:/MacRISC2PE/pci@f4000000/AppleMacRiscPCI/ata-6@D/AppleKauaiATA/ATADeviceNub@0/IOATABlockStorageDriver/IOATABlockStorageDevice/IOBlockStorageDriver/ST3320620A Media/IOApplePartitionScheme/Apple_HFS_Untitled_1@10
Jun 14 08:01:36 localhost kernel[0]: BSD root: disk0s10, major 14, minor 10
Jun 14 08:01:36 localhost kernel[0]: Jettisoning kernel linker.
Jun 14 08:01:36 localhost kernel[0]: Resetting IOCatalogue.
Jun 14 08:01:36 localhost kernel[0]: Matching service count = 0
Jun 14 08:01:36 localhost kernel[0]: Matching service count = 2
Jun 14 08:01:36 localhost kernel[0]: Matching service count = 2
Jun 14 08:01:36 localhost kernel[0]: Matching service count = 2
Jun 14 08:01:36 localhost kernel[0]: Matching service count = 2
Jun 14 08:01:36 localhost kernel[0]: Matching service count = 2
Jun 14 08:01:36 localhost kernel[0]: rtclock timebase_callback: late old 1000000000 / 41656790 new 1000000000 / 41656700
Jun 14 08:01:36 localhost kernel[0]: IPv6 packet filtering initialized, default to accept, logging disabled
Jun 14 08:01:36 localhost DirectoryService[53]: Launched version 2.1 (v353.6)
Jun 14 08:01:37 localhost mDNSResponder-108.5 (May 9 2007 15: 08:01)[34]: starting
Jun 14 08:01:38 localhost kernel[0]: UniNEnet: Ethernet address 00:0a:95:cf:61:32
Jun 14 08:01:38 localhost launchd: Server 3327 in bootstrap 1103 uid 0: "/usr/sbin/lookupd"[45]: exited abnormally: Hangup
Jun 14 08:01:38 localhost lookupd[58]: lookupd (version 369.5) starting - Thu Jun 14 08:01:38 2007
Jun 14 08:01:38 localhost diskarbitrationd[40]: disk0s10 hfs 7D9E1B84-2384-3D55-98A8-6A0C542636DE Rocky /
Jun 14 08:01:38 localhost diskarbitrationd[40]: disk2s6 hfs 341E09ED-2B6A-3BD5-8676-3C42EFB9DFF1 LaCie External [not mounted]
Jun 14 08:01:38 localhost diskarbitrationd[40]: disk1s9 hfs 3C484206-FE71-37D0-ABA9-178FC42EDF13 Rocky_Backup /Volumes/Rocky_Backup
Jun 14 08:01:38 localhost diskarbitrationd[40]: disk1s10 hfs E2927040-6068-32DD-AF3E-6E06829E5DBE Adrian /Volumes/Adrian
Jun 14 08:01:40 localhost kernel[0]: UniNEnet::monitorLinkStatus - Link is up at 100 Mbps - Full Duplex
Jun 14 08:01:40 localhost configd[38]: AppleTalk startup
Jun 14 08:01:40 Susan-Lacey configd[38]: setting hostname to "Susan-Lacey.local"
Jun 14 08:01:42 Susan-Lacey kernel[0]: ATY,Pheonix_A: vram [9c000000:04000000]
Jun 14 08:01:42 Susan-Lacey configd[38]: executing /System/Library/SystemConfiguration/Kicker.bundle/Contents/Resources/enable-network
Jun 14 08:01:42 Susan-Lacey kernel[0]: ATY,Pheonix_B: vram [98000000:04000000]
Jun 14 08:01:42 Susan-Lacey configd[38]: posting notification com.apple.system.config.network_change
Jun 14 08:01:42 Susan-Lacey lookupd[79]: lookupd (version 369.5) starting - Thu Jun 14 08:01:42 2007
Jun 14 08:01:43 Susan-Lacey /System/Library/CoreServices/loginwindow.app/Contents/MacOS/loginwindow: Login Window Application Started
Jun 14 08:01:43 Susan-Lacey configd[38]: target=enable-network: disabled
Jun 14 08:01:44 Susan-Lacey mDNSResponder: Adding browse domain local.
Jun 14 08:01:45 Susan-Lacey loginwindow[124]: Login Window Started Security Agent
Jun 14 08:01:46 Susan-Lacey configd[38]: AppleTalk startup complete
Jun 14 08:01:55 Susan-Lacey diskarbitrationd[40]: disk2s6 hfs 341E09ED-2B6A-3BD5-8676-3C42EFB9DFF1 LaCie External /Volumes/LaCie External
Jun 14 08:10:36 localhost kernel[0]: standard timeslicing quantum is 10000 us
Jun 14 08:10:36 localhost memberd[41]: memberd starting up
Jun 14 08:10:36 localhost kernel[0]: vm_page_bootstrap: 254366 free pages
Jun 14 08:10:36 localhost mDNSResponder-108.5 (May 9 2007 15: 08:01)[34]: starting
Jun 14 08:10:36 localhost kernel[0]: mig_table_max_displ = 70
Jun 14 08:10:36 localhost lookupd[43]: lookupd (version 369.5) starting - Thu Jun 14 08:10:36 2007
Jun 14 08:10:36 localhost kernel[0]: 85 prelinked modules
Jun 14 08:10:36 localhost DirectoryService[46]: Launched version 2.1 (v353.6)
Jun 14 08:10:36 localhost kernel[0]: Copyright (c) 1982, 1986, 1989, 1991, 1993
Jun 14 08:10:36 localhost kernel[0]: The Regents of the University of California. All rights reserved.
Jun 14 08:10:36 localhost kernel[0]: using 2621 buffer headers and 2621 cluster IO buffer headers
Jun 14 08:10:36 localhost kernel[0]: FireWire (OHCI) Apple ID 31 built-in now active, GUID 000a95ff fecf6132; max speed s400.
Jun 14 08:10:36 localhost kernel[0]: Security auditing service present
Jun 14 08:10:36 localhost kernel[0]: BSM auditing present
Jun 14 08:10:36 localhost kernel[0]: disabled
Jun 14 08:10:36 localhost kernel[0]: rooting via boot-uuid from /chosen: 7D9E1B84-2384-3D55-98A8-6A0C542636DE
Jun 14 08:10:36 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>
Jun 14 08:10:36 localhost kernel[0]: Got boot device = IOService:/MacRISC2PE/pci@f4000000/AppleMacRiscPCI/ata-6@D/AppleKauaiATA/ATADeviceNub@0/IOATABlockStorageDriver/IOATABlockStorageDevice/IOBlockStorageDriver/ST3320620A Media/IOApplePartitionScheme/Apple_HFS_Untitled_1@10
Jun 14 08:10:36 localhost kernel[0]: BSD root: disk0s10, major 14, minor 10
Jun 14 08:10:36 localhost kernel[0]: jnl: replay_journal: from: 20508160 to: 9080832 (joffset 0x952000)
Jun 14 08:10:36 localhost kernel[0]: in6_ifattach_linklocal: failed to configure a link-local address on lo0 (errno=55)
Jun 14 08:10:36 localhost kernel[0]: in6_ifattach: lo0 failed to attach a linklocal address.
Jun 14 08:10:36 localhost kernel[0]: HFS: Removed 2 orphaned unlinked files
Jun 14 08:10:36 localhost kernel[0]: Jettisoning kernel linker.
Jun 14 08:10:36 localhost kernel[0]: Resetting IOCatalogue.
Jun 14 08:10:36 localhost kernel[0]: Matching service count = 0
Jun 14 08:10:36 localhost kernel[0]: Matching service count = 2
Jun 14 08:10:36 localhost kernel[0]: Matching service count = 2
Jun 14 08:10:36 localhost kernel[0]: Matching service count = 2
Jun 14 08:10:36 localhost kernel[0]: Matching service count = 2
Jun 14 08:10:36 localhost kernel[0]: Matching service count = 2
Jun 14 08:10:37 localhost kernel[0]: rtclock timebase_callback: late old 1000000000 / 41656790 new 1000000000 / 41656700
Jun 14 08:10:37 localhost kernel[0]: IPv6 packet filtering initialized, default to accept, logging disabled
Jun 14 08:10:38 localhost kernel[0]: UniNEnet: Ethernet address 00:0a:95:cf:61:32
Jun 14 08:10:38 localhost diskarbitrationd[40]: disk2s6 hfs 341E09ED-2B6A-3BD5-8676-3C42EFB9DFF1 LaCie External [not mounted]
Jun 14 08:10:38 localhost launchd: Server 3b0b in bootstrap 1103 uid 0: "/usr/sbin/lookupd"[43]: exited abnormally: Hangup
Jun 14 08:10:38 localhost diskarbitrationd[40]: disk0s10 hfs 7D9E1B84-2384-3D55-98A8-6A0C542636DE Rocky /
Jun 14 08:10:38 localhost lookupd[72]: lookupd (version 369.5) starting - Thu Jun 14 08:10:38 2007
Jun 14 08:10:39 localhost kernel[0]: jnl: replay_journal: from: 3070976 to: 3182080 (joffset 0x2bcbba000)
Jun 14 08:10:39 localhost diskarbitrationd[40]: disk1s9 hfs 3C484206-FE71-37D0-ABA9-178FC42EDF13 Rocky_Backup /Volumes/Rocky_Backup
Jun 14 08:10:39 localhost kernel[0]: jnl: replay_journal: from: 5905920 to: 6083584 (joffset 0x27943000)
Jun 14 08:10:39 localhost diskarbitrationd[40]: disk1s10 hfs E2927040-6068-32DD-AF3E-6E06829E5DBE Adrian /Volumes/Adrian
Jun 14 08:10:40 localhost kernel[0]: UniNEnet::monitorLinkStatus - Link is up at 100 Mbps - Full Duplex
Jun 14 08:10:40 localhost configd[38]: AppleTalk startup
Jun 14 08:10:40 Susan-Lacey configd[38]: setting hostname to "Susan-Lacey.local"
Jun 14 08:10:43 Susan-Lacey kernel[0]: ATY,Pheonix_A: vram [9c000000:04000000]
Jun 14 08:10:43 Susan-Lacey launchd: Server 3b4f in bootstrap 1103 uid 0: "/usr/sbin/lookupd"[72]: exited abnormally: Hangup
Jun 14 08:10:43 Susan-Lacey kernel[0]: ATY,Pheonix_B: vram [98000000:04000000]
Jun 14 08:10:43 Susan-Lacey configd[38]: executing /System/Library/SystemConfiguration/Kicker.bundle/Contents/Resources/enable-network
Jun 14 08:10:43 Susan-Lacey configd[38]: posting notification com.apple.system.config.network_change
Jun 14 08:10:43 Susan-Lacey lookupd[77]: lookupd (version 369.5) starting - Thu Jun 14 08:10:43 2007
Jun 14 08:10:44 Susan-Lacey /System/Library/CoreServices/loginwindow.app/Contents/MacOS/loginwindow: Login Window Application Started
Jun 14 08:10:45 Susan-Lacey configd[38]: target=enable-network: disabled
Jun 14 08:10:45 Susan-Lacey mDNSResponder: Adding browse domain local.
Jun 14 08:10:46 Susan-Lacey loginwindow[140]: Login Window Started Security Agent
Jun 14 08:10:46 Susan-Lacey configd[38]: AppleTalk startup complete
Jun 14 08:10:56 Susan-Lacey kernel[0]: jnl: replay_journal: from: 9721344 to: 10386432 (joffset 0x52a6f6000)
Jun 14 08:10:56 Susan-Lacey diskarbitrationd[40]: disk2s6 hfs 341E09ED-2B6A-3BD5-8676-3C42EFB9DFF1 LaCie External /Volumes/LaCie External
Jun 14 08:15:39 Susan-Lacey loginwindow[140]: sendQuitEventToApp (iTunes Helper): AESendMessage returned error -609
Jun 14 08:15:39 Susan-Lacey shutdown: halt by susanlacey:
Jun 14 08:15:39 Susan-Lacey SystemStarter[217]: authentication service (233) did not complete successfully
Jun 14 08:18:24 localhost kernel[0]: standard timeslicing quantum is 10000 us
Jun 14 08:18:24 localhost mDNSResponder-108.5 (May 9 2007 15: 08:01)[34]: starting
Jun 14 08:18:24 localhost kernel[0]: vm_page_bootstrap: 254366 free pages
Jun 14 08:18:24 localhost memberd[41]: memberd starting up
Jun 14 08:18:24 localhost kernel[0]: mig_table_max_displ = 70
Jun 14 08:18:24 localhost lookupd[43]: lookupd (version 369.5) starting - Thu Jun 14 08:18:24 2007
Jun 14 08:18:24 localhost kernel[0]: 85 prelinked modules
Jun 14 08:18:24 localhost DirectoryService[46]: Launched version 2.1 (v353.6)
Jun 14 08:18:24 localhost kernel[0]: Copyright (c) 1982, 1986, 1989, 1991, 1993
Jun 14 08:18:24 localhost kernel[0]: The Regents of the University of California. All rights reserved.
Jun 14 08:18:24 localhost kernel[0]: using 2621 buffer headers and 2621 cluster IO buffer headers
Jun 14 08:18:24 localhost kernel[0]: FireWire (OHCI) Apple ID 31 built-in now active, GUID 000a95ff fecf6132; max speed s400.
Jun 14 08:18:24 localhost kernel[0]: Security auditing service present
Jun 14 08:18:24 localhost kernel[0]: BSM auditing present
Jun 14 08:18:24 localhost kernel[0]: disabled
Jun 14 08:18:24 localhost kernel[0]: rooting via boot-uuid from /chosen: 7D9E1B84-2384-3D55-98A8-6A0C542636DE
Jun 14 08:18:24 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>
Jun 14 08:18:24 localhost kernel[0]: Got boot device = IOService:/MacRISC2PE/pci@f4000000/AppleMacRiscPCI/ata-6@D/AppleKauaiATA/ATADeviceNub@0/IOATABlockStorageDriver/IOATABlockStorageDevice/IOBlockStorageDriver/ST3320620A Media/IOApplePartitionScheme/Apple_HFS_Untitled_1@10
Jun 14 08:18:24 localhost kernel[0]: BSD root: disk0s10, major 14, minor 9
Jun 14 08:18:24 localhost kernel[0]: Jettisoning kernel linker.
Jun 14 08:18:24 localhost kernel[0]: Resetting IOCatalogue.
Jun 14 08:18:24 localhost kernel[0]: Matching service count = 0
Jun 14 08:18:24 localhost kernel[0]: Matching service count = 2
Jun 14 08:18:24 localhost kernel[0]: Matching service count = 2
Jun 14 08:18:24 localhost kernel[0]: Matching service count = 2
Jun 14 08:18:24 localhost kernel[0]: Matching service count = 2
Jun 14 08:18:24 localhost kernel[0]: Matching service count = 2
Jun 14 08:18:24 localhost kernel[0]: rtclock timebase_callback: late old 1000000000 / 41656790 new 1000000000 / 41656700
Jun 14 08:18:24 localhost kernel[0]: IPv6 packet filtering initialized, default to accept, logging disabled
Jun 14 08:18:25 localhost kernel[0]: UniNEnet: Ethernet address 00:0a:95:cf:61:32
Jun 14 08:18:25 localhost diskarbitrationd[40]: disk0s10 hfs 7D9E1B84-2384-3D55-98A8-6A0C542636DE Rocky /
Jun 14 08:18:26 localhost diskarbitrationd[40]: disk1s6 hfs 341E09ED-2B6A-3BD5-8676-3C42EFB9DFF1 LaCie External [not mounted]
Jun 14 08:18:26 localhost launchd: Server 3b0b in bootstrap 1103 uid 0: "/usr/sbin/lookupd"[43]: exited abnormally: Hangup
Jun 14 08:18:26 localhost lookupd[64]: lookupd (version 369.5) starting - Thu Jun 14 08:18:26 2007
Jun 14 08:18:28 localhost kernel[0]: UniNEnet::monitorLinkStatus - Link is up at 100 Mbps - Full Duplex
Jun 14 08:18:28 localhost configd[38]: AppleTalk startup