On the duel video card MacPro I have, the issues seems to be somewhat addressed. Which is to say that I haven't had a random logout with spaces turned on since updating to 10.8.2 two days ago.
However I just got a another full crash. This was happening before as well and I belivew it is still related to the duel video cards.
Here is the crash reoport sent to apple. It's differant than the window server crashes that were causeing the logout issue but still referances the video cards
Interval Since Last Panic Report: 30098 sec
Panics Since Last Report: 1
Anonymous UUID: E2779DCF-99A4-C661-8DED-43A2E47DC4D2
Fri Sep 21 10:21:37 2012
panic(cpu 6 caller 0xffffff8017e51c07): "IOGMD: not wired for the IODMACommand"@/SourceCache/xnu/xnu-2050.18.24/iokit/Kernel/IOMemoryDescriptor.c pp:1424
Backtrace (CPU 6), Frame : Return Address
0xffffff80c9563500 : 0xffffff8017a1d626
0xffffff80c9563570 : 0xffffff8017e51c07
0xffffff80c9563600 : 0xffffff8017e4c9de
0xffffff80c95636b0 : 0xffffff8017e4d60a
0xffffff80c95636d0 : 0xffffff7f98125a44
0xffffff80c9563740 : 0xffffff7f9818fd85
0xffffff80c9563790 : 0xffffff7f9818feaf
0xffffff80c95637e0 : 0xffffff7f98175515
0xffffff80c9563860 : 0xffffff7f98173815
0xffffff80c95638a0 : 0xffffff7f98162083
0xffffff80c9563950 : 0xffffff7f9818c177
0xffffff80c9563b40 : 0xffffff7f9818d1d8
0xffffff80c9563c10 : 0xffffff7f9928a419
0xffffff80c9563d50 : 0xffffff7f99289efe
0xffffff80c9563d60 : 0xffffff7f99261cfb
0xffffff80c9563d70 : 0xffffff7f99238580
0xffffff80c9563db0 : 0xffffff7f99236dc2
0xffffff80c9563de0 : 0xffffff7f9923aeef
0xffffff80c9563e00 : 0xffffff7f98bbf2a4
0xffffff80c9563e20 : 0xffffff7f98bbf237
0xffffff80c9563e50 : 0xffffff7f992528ac
0xffffff80c9563e80 : 0xffffff7f99237506
0xffffff80c9563ed0 : 0xffffff7f992354c7
0xffffff80c9563ef0 : 0xffffff8017e472a8
0xffffff80c9563f30 : 0xffffff8017e45daa
0xffffff80c9563f80 : 0xffffff8017e45ed9
0xffffff80c9563fb0 : 0xffffff8017ab26b7
Kernel Extensions in backtrace:
com.apple.NVDAResman(8.0)[A4C53A36-22B6-3075-82B9-9DE612A9C015]@0xffffff7f9811f 000->0xffffff7f98421fff
dependency: com.apple.iokit.IOPCIFamily(2.7.1)[9901C237-547C-3B52-99DE-C4870A19E2B5]@0xffff ff7f9808d000
dependency: com.apple.iokit.IONDRVSupport(2.3.5)[86DDB71C-A73A-3EBE-AC44-0BC9A38B9A44]@0xff ffff7f9810b000
dependency: com.apple.iokit.IOGraphicsFamily(2.3.5)[803496D0-ADAD-3ADB-B071-8A0A197DA53D]@0 xffffff7f980c8000
com.apple.GeForce(8.0)[2E56ED9A-D848-3795-9E52-56BABDC9000C]@0xffffff7f99231000 ->0xffffff7f992f3fff
dependency: com.apple.NVDAResman(8.0.0)[A4C53A36-22B6-3075-82B9-9DE612A9C015]@0xffffff7f981 1f000
dependency: com.apple.iokit.IONDRVSupport(2.3.5)[86DDB71C-A73A-3EBE-AC44-0BC9A38B9A44]@0xff ffff7f9810b000
dependency: com.apple.iokit.IOPCIFamily(2.7.1)[9901C237-547C-3B52-99DE-C4870A19E2B5]@0xffff ff7f9808d000
dependency: com.apple.iokit.IOGraphicsFamily(2.3.5)[803496D0-ADAD-3ADB-B071-8A0A197DA53D]@0 xffffff7f980c8000
com.apple.iokit.IOSurface(86.0.3)[578CEAAD-1465-3B29-B34F-09586288ED88]@0xfffff f7f98bbb000->0xffffff7f98bccfff
BSD process name corresponding to current thread: kernel_task
Mac OS version:
12C54
Kernel version:
Darwin Kernel Version 12.2.0: Sat Aug 25 00:48:52 PDT 2012; root:xnu-2050.18.24~1/RELEASE_X86_64
Kernel UUID: 69A5853F-375A-3EF4-9247-478FD0247333
Kernel slide: 0x0000000017800000
Kernel text base: 0xffffff8017a00000
System model name: MacPro4,1 (Mac-F221BEC8)
System uptime in nanoseconds: 11122535638658
last loaded kext at 877927342726: com.apple.filesystems.afpfs 10.0 (addr 0xffffff7f99d60000, size 348160)
last unloaded kext at 167330437519: com.apple.driver.AppleIntel8254XEthernet 3.1.1b1 (addr 0xffffff7f98ca2000, size 69632)
loaded kexts:
com.Logitech.Unifying.HID Driver 1.2.0
com.Logitech.Control Center.HID Driver 3.3.0
com.apple.filesystems.afpfs 10.0
com.apple.nke.asp_tcp 7.0.0
com.apple.nke.pptp 1.8
com.apple.filesystems.smbfs 1.8
com.apple.driver.AppleHWSensor 1.9.5d0
com.apple.driver.AppleBluetoothMultitouch 75.15
com.apple.driver.AudioAUUC 1.60
com.apple.iokit.IOBluetoothSerialManager 4.0.9f33
com.apple.driver.AppleTyMCEDriver 1.0.2d2
com.apple.driver.AGPM 100.12.69
com.apple.filesystems.autofs 3.0
com.apple.driver.AppleMikeyHIDDriver 122
com.apple.driver.AppleUSBDisplays 353
com.apple.driver.AppleHDA 2.3.1f2
com.apple.iokit.IOUserEthernet 1.0.0d1
com.apple.driver.AppleMikeyDriver 2.3.1f2
com.apple.driver.AppleUpstreamUserClient 3.5.10
com.apple.driver.AppleMCCSControl 1.0.33
com.apple.GeForce 8.0.0
com.apple.iokit.BroadcomBluetoothHCIControllerUSBTransport 4.0.9f33
com.apple.driver.ACPI_SMC_PlatformPlugin 1.0.0
com.apple.driver.AppleLPC 1.6.0
com.apple.Dont_Steal_Mac_OS_X 7.0.0
com.apple.driver.ApplePolicyControl 3.2.11
com.apple.driver.XsanFilter 404
com.apple.iokit.IOAHCIBlockStorage 2.2.2
com.apple.iokit.SCSITaskUserClient 3.5.1
com.apple.AppleFSCompression.AppleFSCompressionTypeDataless 1.0.0d1
com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 1.0.0d1
com.apple.BootCache 34
com.apple.driver.AppleUSBHub 5.2.5
com.apple.driver.AppleFWOHCI 4.9.6
com.apple.driver.Intel82574L 2.3.0b4
com.apple.driver.AirPort.Brcm4331 602.15.22
com.apple.driver.AppleAHCIPort 2.4.1
com.apple.driver.AppleUSBEHCI 5.4.0
com.apple.driver.AppleUSBUHCI 5.2.5
com.apple.driver.AppleEFINVRAM 1.6.1
com.apple.driver.AppleRTC 1.5
com.apple.driver.AppleHPET 1.7
com.apple.driver.AppleACPIButtons 1.6
com.apple.driver.AppleSMBIOS 1.9
com.apple.driver.AppleACPIEC 1.6
com.apple.driver.AppleAPIC 1.6
com.apple.driver.AppleIntelCPUPowerManagementClient 196.0.0
com.apple.nke.applicationfirewall 4.0.39
com.apple.security.quarantine 2
com.apple.driver.AppleIntelCPUPowerManagement 196.0.0
com.apple.security.SecureRemotePassword 1.0
com.apple.nke.ppp 1.8
com.apple.driver.IOBluetoothHIDDriver 4.0.9f33
com.apple.driver.AppleMultitouchDriver 235.28
com.apple.iokit.IOSerialFamily 10.0.6
com.apple.kext.triggers 1.0
com.apple.driver.DspFuncLib 2.3.1f2
com.apple.driver.AppleUSBAudio 2.9.0f6
com.apple.iokit.IOAudioFamily 1.8.9fc10
com.apple.kext.OSvKernDSPLib 1.6
com.apple.iokit.IOSurface 86.0.3
com.apple.iokit.IOFireWireIP 2.2.5
com.apple.driver.AppleSMBusController 1.0.10d0
com.apple.nvidia.nv50hal 8.0.0
com.apple.NVDAResman 8.0.0
com.apple.iokit.AppleBluetoothHCIControllerUSBTransport 4.0.9f33
com.apple.driver.AppleSMBusPCI 1.0.10d0
com.apple.driver.IOPlatformPluginLegacy 1.0.0
com.apple.driver.IOPlatformPluginFamily 5.2.0d16
com.apple.driver.AppleHDAController 2.3.1f2
com.apple.iokit.IOHDAFamily 2.3.1f2
com.apple.iokit.IOBluetoothFamily 4.0.9f33
com.apple.driver.AppleSMC 3.1.4d2
com.apple.driver.AppleGraphicsControl 3.2.11
com.apple.iokit.IONDRVSupport 2.3.5
com.apple.iokit.IOGraphicsFamily 2.3.5
com.apple.driver.AppleUSBHIDKeyboard 165.5
com.apple.driver.AppleHIDKeyboard 165.5
com.apple.iokit.IOUSBHIDDriver 5.2.5
com.apple.driver.AppleUSBMergeNub 5.2.5
com.apple.driver.AppleUSBComposite 5.2.5
com.apple.iokit.IOSCSIMultimediaCommandsDevice 3.5.1
com.apple.iokit.IOBDStorageFamily 1.7
com.apple.iokit.IODVDStorageFamily 1.7.1
com.apple.iokit.IOCDStorageFamily 1.7.1
com.apple.iokit.IOAHCISerialATAPI 2.5.0
com.apple.iokit.IOSCSIArchitectureModelFamily 3.5.1
com.apple.iokit.IOUSBUserClient 5.2.5
com.apple.iokit.IOFireWireFamily 4.5.5
com.apple.iokit.IO80211Family 500.15
com.apple.iokit.IONetworkingFamily 3.0
com.apple.iokit.IOAHCIFamily 2.2.1
com.apple.iokit.IOUSBFamily 5.4.0
com.apple.driver.AppleEFIRuntime 1.6.1
com.apple.iokit.IOHIDFamily 1.8.0
com.apple.iokit.IOSMBusFamily 1.1
com.apple.security.sandbox 220
com.apple.kext.AppleMatch 1.0.0d1
com.apple.security.TMSafetyNet 7
com.apple.driver.DiskImages 344
com.apple.iokit.IOStorageFamily 1.8
com.apple.driver.AppleKeyStore 28.21
com.apple.driver.AppleACPIPlatform 1.6
com.apple.iokit.IOPCIFamily 2.7.1
com.apple.iokit.IOACPIFamily 1.4
com.apple.kec.corecrypto 1.0
Model: MacPro4,1, BootROM MP41.0081.B07, 4 processors, Quad-Core Intel Xeon, 2.93 GHz, 6 GB, SMC 1.39f5
Graphics: NVIDIA GeForce GT 120, NVIDIA GeForce GT 120, PCIe, 512 MB
Graphics: NVIDIA GeForce GT 120, NVIDIA GeForce GT 120, PCIe, 512 MB
Memory Module: DIMM 1, 2 GB, DDR3 ECC, 1066 MHz, 0x80AD, 0x484D54313235553742465238432D47372020
Memory Module: DIMM 2, 2 GB, DDR3 ECC, 1066 MHz, 0x80AD, 0x484D54313235553742465238432D47372020
Memory Module: DIMM 3, 2 GB, DDR3 ECC, 1066 MHz, 0x80AD, 0x484D54313235553742465238432D47372020
AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0x8E), Broadcom BCM43xx 1.0 (5.106.98.81.22)
Bluetooth: Version 4.0.9f33 10885, 2 service, 18 devices, 1 incoming serial ports
Network Service: Built-in Ethernet, Ethernet, en0
Network Service: AirPort, AirPort, en2
PCI Card: NVIDIA GeForce GT 120, sppci_displaycontroller, Slot-1
PCI Card: NVIDIA GeForce GT 120, sppci_displaycontroller, Slot-2
Serial ATA Device: HL-DT-ST DVD-RW GH41N
Serial ATA Device: Hitachi HDE721064SLA360, 640.14 GB
Serial ATA Device: ST31500341AS, 1.5 TB
Serial ATA Device: ST31500341AS, 1.5 TB
USB Device: hub_device, apple_vendor_id, 0x9126, 0xfa200000 / 2
USB Device: USB Receiver, 0x046d (Logitech Inc.), 0xc52b, 0xfa210000 / 6
USB Device: Apple LED Cinema Display, apple_vendor_id, 0x9226, 0xfa260000 / 5
USB Device: Display Audio, apple_vendor_id, 0x1105, 0xfa240000 / 4
USB Device: Display iSight, apple_vendor_id, 0x8508, 0xfa250000 / 3
USB Device: hub_device, 0x050d (Belkin Corporation), 0x0304, 0xfd300000 / 3
USB Device: Keyboard Hub, apple_vendor_id, 0x1006, 0xfd100000 / 2
USB Device: Apple Keyboard, apple_vendor_id, 0x0220, 0xfd120000 / 4
USB Device: BRCM2046 Hub, 0x0a5c (Broadcom Corp.), 0x4500, 0x5a100000 / 2
USB Device: Bluetooth USB Host Controller, apple_vendor_id, 0x8215, 0x5a110000 / 3
FireWire Device: built-in_hub, 800mbit_speed