Misschien dat iemand er wat uit kan halen... hierbij wat regels geknipt uit het systeemlogboek vanaf poging tot afsluiten en herstart (na ctrl-alt-shift-backspace).
May 5 12:37:24 10o-desktop kernel: [ 175.524353] [fglrx] GART Table is not in FRAME_BUFFER range
May 5 12:37:24 10o-desktop kernel: [ 175.526491] [fglrx] Reserved FB block: Shared offset:0, size:1000000
May 5 12:37:24 10o-desktop kernel: [ 175.526494] [fglrx] Reserved FB block: Unshared offset:7ffc000, size:4000
May 5 12:37:40 10o-desktop exiting on signal 15
May 5 12:41:46 10o-desktop syslogd 1.5.0#1ubuntu1: restart.
May 5 12:41:47 10o-desktop kernel: [ 0.000000] No NUMA configuration found
May 5 12:41:47 10o-desktop kernel: [ 0.000000] TSC calibrated against HPET
May 5 12:41:47 10o-desktop kernel: [ 16.572067] Marking TSC unstable due to TSCs unsynchronized
May 5 12:41:47 10o-desktop kernel: [ 16.575470] Checking aperture...
May 5 12:41:47 10o-desktop kernel: [ 16.575504] CPU 0: aperture @ 4000000 size 32 MB
May 5 12:41:47 10o-desktop kernel: [ 16.575537] Aperture too small (32 MB)
May 5 12:41:47 10o-desktop kernel: [ 16.584302] No AGP bridge found
May 5 12:41:47 10o-desktop kernel: [ 16.584334] Your BIOS doesn't leave a aperture memory hole
May 5 12:41:47 10o-desktop kernel: [ 16.584368] Please enable the IOMMU option in the BIOS setup
May 5 12:41:47 10o-desktop kernel: [ 16.584401] This costs you 64 MB of RAM
May 5 12:41:47 10o-desktop kernel: [ 16.605866] Mapping aperture over 65536 KB of RAM @ 4000000
May 5 12:41:47 10o-desktop kernel: [ 16.605903] swsusp: Registered nosave memory region: 0000000004000000 - 0000000008000000
May 5 12:41:47 10o-desktop kernel: [ 16.631871] Memory: 3918860k/4718592k available (2492k kernel code, 142832k reserved, 1320k data, 20k init)
May 5 12:41:47 10o-desktop kernel: [ 16.918706] ACPI: Core revision 20070126
May 5 12:41:47 10o-desktop kernel: [ 16.918774] ACPI: Looking for DSDT in initramfs... error, file /DSDT.aml not found.
May 5 12:41:47 10o-desktop kernel: [ 16.972835] Using local APIC timer interrupts.
May 5 12:41:47 10o-desktop kernel: [ 17.006177] Detected 12.499 MHz APIC timer.
May 5 12:41:47 10o-desktop kernel: [ 19.054963] ACPI Exception (processor_core-0822): AE_NOT_FOUND, Processor Device is not present [20070126]
May 5 12:41:47 10o-desktop kernel: [ 19.054973] ACPI Exception (processor_core-0822): AE_NOT_FOUND, Processor Device is not present [20070126]
May 5 12:41:47 10o-desktop kernel: [ 19.055764] ACPI: Thermal Zone [THRM] (40 C)
May 5 12:41:47 10o-desktop kernel: [ 19.161560] SCSI subsystem initialized
May 5 12:41:47 10o-desktop kernel: [ 19.183844] ACPI: PCI Interrupt 0000:00:12.0[A] -> GSI 22 (level, low) -> IRQ 22
May 5 12:41:47 10o-desktop kernel: [ 19.184138] ahci 0000:00:12.0: controller can't do 64bit DMA, forcing 32bit
May 5 12:41:47 10o-desktop kernel: [ 19.184144] ahci 0000:00:12.0: controller can't do PMP, turning off CAP_PMP
May 5 12:41:47 10o-desktop kernel: [ 22.266693] Driver 'sd' needs updating - please use bus_type methods
May 5 12:41:47 10o-desktop kernel: [ 22.271419] Driver 'sr' needs updating - please use bus_type methods
May 5 12:41:53 10o-desktop kernel: [ 41.114076] r8169: eth0: link up
May 5 12:41:53 10o-desktop kernel: [ 41.114468] r8169: eth0: link up
May 5 12:41:53 10o-desktop dhcdbd: message_handler: message handler not found under /com/redhat/dhcp/eth0 for sub-path eth0.dbus.get.reason
May 5 12:41:53 10o-desktop kernel: [ 41.149622] Bluetooth: Core ver 2.11
May 5 12:41:53 10o-desktop kernel: [ 41.151151] NET: Registered protocol family 31
May 5 12:41:53 10o-desktop kernel: [ 41.151153] Bluetooth: HCI device and connection manager initialized
May 5 12:41:53 10o-desktop kernel: [ 41.151157] Bluetooth: HCI socket layer initialized
May 5 12:41:53 10o-desktop kernel: [ 41.160409] Bluetooth: L2CAP ver 2.9
May 5 12:41:53 10o-desktop kernel: [ 41.160412] Bluetooth: L2CAP socket layer initialized
May 5 12:41:53 10o-desktop kernel: [ 41.185477] Bluetooth: RFCOMM socket layer initialized
May 5 12:41:53 10o-desktop kernel: [ 41.185487] Bluetooth: RFCOMM TTY layer initialized
May 5 12:41:53 10o-desktop kernel: [ 41.185489] Bluetooth: RFCOMM ver 1.8
May 5 12:41:55 10o-desktop kernel: [ 41.852728] NET: Registered protocol family 17
May 5 12:41:56 10o-desktop dhcdbd: message_handler: message handler not found under /com/redhat/dhcp/eth0 for sub-path eth0.dbus.get.nis_domain
May 5 12:41:56 10o-desktop dhcdbd: message_handler: message handler not found under /com/redhat/dhcp/eth0 for sub-path eth0.dbus.get.nis_servers
May 5 12:41:56 10o-desktop dhcdbd: message_handler: message handler not found under /com/redhat/dhcp/eth0 for sub-path eth0.dbus.get.interface_mtu
May 5 12:41:56 10o-desktop kernel: [ 41.917749] ACPI: PCI Interrupt 0000:01:05.0[A] -> GSI 18 (level, low) -> IRQ 18
May 5 12:41:57 10o-desktop kernel: [ 42.259604] [fglrx] GART Table is not in FRAME_BUFFER range
May 5 12:41:57 10o-desktop kernel: [ 42.261955] [fglrx] Reserved FB block: Shared offset:0, size:1000000
May 5 12:41:57 10o-desktop kernel: [ 42.261959] [fglrx] Reserved FB block: Unshared offset:7ffc000, size:4000
May 5 12:41:57 10o-desktop kernel: [ 42.881509] NET: Registered protocol family 10
May 5 12:41:57 10o-desktop kernel: [ 42.881685] lo: Disabled Privacy Extensions
May 5 12:42:06 10o-desktop kernel: [ 46.146485] hda-intel: Invalid position buffer, using LPIB read method instead.
May 5 12:42:06 10o-desktop pulseaudio[6195]: alsa-util.c: Cannot find fallback mixer control "PCM".
May 5 12:42:06 10o-desktop pulseaudio[6195]: alsa-util.c: Device hw:1 doesn't support 2 channels, changed to 1.
May 5 12:42:36 10o-desktop kernel: [ 56.050416] process `skype' is using obsolete setsockopt SO_BSDCOMPAT
Ik heb alleen de zaken die mij als mogelijk 'vreemd' voorkwamen erin laten staan.
Frapant dat er ook 'n bluetooth-rijtje instaat. Deze heb ik onder Systeem > Voorkeuren > Sessie namelijk uitgezet...