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I have some wiered freezings with arch, most likely the X11 freezes beacuse the sound and other proccesses continues working on background. I have latitude 6420 with kernel 3.3 and using the Nvidia NVS 4200 graphics card.
Some of the problems that i found from dmesg and needs explaining or solution, as you can see lot of the problems are related with ACPI:
[ 0.557078] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it[ 0.564101] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored[ 0.571638] ACPI Error: Invalid/unsupported resource descriptor: Type 0x00 (20120111/utresrc-650)[ 0.571638] ACPI Error: Invalid/unsupported resource descriptor: Type 0x00 (20120111/utresrc-650)[ 13.613920] ACPI Warning: 0x0000000000005000-0x000000000000501f SystemIO conflicts with Region \_SB_.PCI0.SBUS.SMBI 1 (20120111/utaddress-251)Here comes the dmesg log>
[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Linux version 3.3.2-1-ARCH (tobias@T-POWA-LX) (gcc version 4.7.0 20120407 (prerelease) (GCC) ) #1 SMP PREEMPT Sat Apr 14 09:48:37 CEST 2012
[ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-linux root=/dev/sda4 ro
[ 0.000000] BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: 0000000000000000 - 0000000000091400 (usable)
[ 0.000000] BIOS-e820: 0000000000091400 - 00000000000a0000 (reserved)
[ 0.000000] BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
[ 0.000000] BIOS-e820: 0000000000100000 - 00000000cf225000 (usable)
[ 0.000000] BIOS-e820: 00000000cf225000 - 00000000cf269000 (reserved)
[ 0.000000] BIOS-e820: 00000000cf269000 - 00000000cf5b7000 (usable)
[ 0.000000] BIOS-e820: 00000000cf5b7000 - 00000000cf5e7000 (reserved)
[ 0.000000] BIOS-e820: 00000000cf5e7000 - 00000000cf7e7000 (ACPI NVS)
[ 0.000000] BIOS-e820: 00000000cf7e7000 - 00000000cf7ff000 (ACPI data)
[ 0.000000] BIOS-e820: 00000000cf7ff000 - 00000000cf800000 (usable)
[ 0.000000] BIOS-e820: 00000000fed1c000 - 00000000fed20000 (reserved)
[ 0.000000] BIOS-e820: 00000000ffc00000 - 00000000ffc20000 (reserved)
[ 0.000000] BIOS-e820: 0000000100000000 - 00000001ae000000 (usable)
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] DMI 2.6 present.
[ 0.000000] DMI: Dell Inc. Latitude E6420/032T9K, BIOS A07 09/15/2011
[ 0.000000] e820 update range: 0000000000000000 - 0000000000010000 (usable) ==> (reserved)
[ 0.000000] e820 remove range: 00000000000a0000 - 0000000000100000 (usable)
[ 0.000000] No AGP bridge found
[ 0.000000] last_pfn = 0x1ae000 max_arch_pfn = 0x400000000
[ 0.000000] MTRR default type: uncachable
[ 0.000000] MTRR fixed ranges enabled:
[ 0.000000] 00000-9FFFF write-back
[ 0.000000] A0000-BFFFF uncachable
[ 0.000000] C0000-FFFFF write-protect
[ 0.000000] MTRR variable ranges enabled:
[ 0.000000] 0 base 000000000 mask F80000000 write-back
[ 0.000000] 1 base 080000000 mask FC0000000 write-back
[ 0.000000] 2 base 0C0000000 mask FF0000000 write-back
[ 0.000000] 3 base 100000000 mask F80000000 write-back
[ 0.000000] 4 base 180000000 mask FE0000000 write-back
[ 0.000000] 5 base 1A0000000 mask FF0000000 write-back
[ 0.000000] 6 base 1AE000000 mask FFE000000 uncachable
[ 0.000000] 7 base 0FFC00000 mask FFFC00000 write-protect
[ 0.000000] 8 disabled
[ 0.000000] 9 disabled
[ 0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
[ 0.000000] last_pfn = 0xcf800 max_arch_pfn = 0x400000000
[ 0.000000] found SMP MP-table at [ffff8800000f1a90] f1a90
[ 0.000000] initial memory mapped : 0 - 20000000
[ 0.000000] Base memory trampoline at [ffff88000008c000] 8c000 size 20480
[ 0.000000] init_memory_mapping: 0000000000000000-00000000cf800000
[ 0.000000] 0000000000 - 00cf800000 page 2M
[ 0.000000] kernel direct mapping tables up to cf800000 @ 1fffb000-20000000
[ 0.000000] init_memory_mapping: 0000000100000000-00000001ae000000
[ 0.000000] 0100000000 - 01ae000000 page 2M
[ 0.000000] kernel direct mapping tables up to 1ae000000 @ cf5af000-cf5b7000
[ 0.000000] RAMDISK: 37a70000 - 37d30000
[ 0.000000] ACPI: RSDP 00000000000fe300 00024 (v02 DELL )
[ 0.000000] ACPI: XSDT 00000000cf7fde18 0007C (v01 DELL CBX3 06222004 MSFT 00010013)
[ 0.000000] ACPI: FACP 00000000cf787d98 000F4 (v04 DELL CBX3 06222004 MSFT 00010013)
[ 0.000000] ACPI Warning: 32/64 FACS address mismatch in FADT - two FACS tables! (20120111/tbfadt-378)
[ 0.000000] ACPI Warning: 32/64X FACS address mismatch in FADT - 0xCF7E4E40/0x00000000CF7E4D40, using 32 (20120111/tbfadt-502)
[ 0.000000] ACPI: DSDT 00000000cf755018 087F6 (v02 INT430 SYSFexxx 00001001 INTL 20090903)
[ 0.000000] ACPI: FACS 00000000cf7e4e40 00040
[ 0.000000] ACPI: APIC 00000000cf7fcf18 000CC (v02 DELL CBX3 06222004 MSFT 00010013)
[ 0.000000] ACPI: TCPA 00000000cf7e5d18 00032 (v02 00000000 00000000)
[ 0.000000] ACPI: SSDT 00000000cf788a98 002F9 (v01 DELLTP TPM 00003000 INTL 20090903)
[ 0.000000] ACPI: MCFG 00000000cf7e5c98 0003C (v01 DELL SNDYBRDG 06222004 MSFT 00000097)
[ 0.000000] ACPI: HPET 00000000cf7e5c18 00038 (v01 A M I PCHHPET 06222004 AMI. 00000003)
[ 0.000000] ACPI: BOOT 00000000cf7e5b98 00028 (v01 DELL CBX3 06222004 AMI 00010013)
[ 0.000000] ACPI: SSDT 00000000cf76c018 0090C (v01 PmRef Cpu0Ist 00003000 INTL 20090903)
[ 0.000000] ACPI: SSDT 00000000cf76b018 00996 (v01 PmRef CpuPm 00003000 INTL 20090903)
[ 0.000000] ACPI: SLIC 00000000cf775c18 00176 (v03 DELL CBX3 06222004 MSFT 00010013)
[ 0.000000] ACPI: SSDT 00000000cf773018 014A0 (v01 NvdRef NvdTabl 00001000 INTL 20090903)
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] No NUMA configuration found
[ 0.000000] Faking a node at 0000000000000000-00000001ae000000
[ 0.000000] Initmem setup node 0 0000000000000000-00000001ae000000
[ 0.000000] NODE_DATA [00000001adffb000 - 00000001adffffff]
[ 0.000000] [ffffea0000000000-ffffea0006bfffff] PMD -> [ffff8801a7600000-ffff8801ad5fffff] on node 0
[ 0.000000] Zone PFN ranges:
[ 0.000000] DMA 0x00000010 -> 0x00001000
[ 0.000000] DMA32 0x00001000 -> 0x00100000
[ 0.000000] Normal 0x00100000 -> 0x001ae000
[ 0.000000] Movable zone start PFN for each node
[ 0.000000] Early memory PFN ranges
[ 0.000000] 0: 0x00000010 -> 0x00000091
[ 0.000000] 0: 0x00000100 -> 0x000cf225
[ 0.000000] 0: 0x000cf269 -> 0x000cf5b7
[ 0.000000] 0: 0x000cf7ff -> 0x000cf800
[ 0.000000] 0: 0x00100000 -> 0x001ae000
[ 0.000000] On node 0 totalpages: 1561845
[ 0.000000] DMA zone: 64 pages used for memmap
[ 0.000000] DMA zone: 5 pages reserved
[ 0.000000] DMA zone: 3900 pages, LIFO batch:0
[ 0.000000] DMA32 zone: 16320 pages used for memmap
[ 0.000000] DMA32 zone: 828852 pages, LIFO batch:31
[ 0.000000] Normal zone: 11136 pages used for memmap
[ 0.000000] Normal zone: 701568 pages, LIFO batch:31
[ 0.000000] ACPI: PM-Timer IO Port: 0x408
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x04] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x06] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x05] lapic_id[0x01] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x06] lapic_id[0x03] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x07] lapic_id[0x05] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x08] lapic_id[0x07] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x09] lapic_id[0x08] disabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x0a] lapic_id[0x09] disabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x0b] lapic_id[0x0a] disabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x0c] lapic_id[0x0b] disabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x0d] lapic_id[0x0c] disabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x0e] lapic_id[0x0d] disabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x0f] lapic_id[0x0e] disabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x10] lapic_id[0x0f] disabled)
[ 0.000000] ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
[ 0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[ 0.000000] ACPI: IRQ0 used by override.
[ 0.000000] ACPI: IRQ2 used by override.
[ 0.000000] ACPI: IRQ9 used by override.
[ 0.000000] Using ACPI (MADT) for SMP configuration information
[ 0.000000] ACPI: HPET id: 0x8086a701 base: 0xfed00000
[ 0.000000] SMP: Allowing 16 CPUs, 8 hotplug CPUs
[ 0.000000] nr_irqs_gsi: 40
[ 0.000000] PM: Registered nosave memory: 0000000000091000 - 0000000000092000
[ 0.000000] PM: Registered nosave memory: 0000000000092000 - 00000000000a0000
[ 0.000000] PM: Registered nosave memory: 00000000000a0000 - 00000000000e0000
[ 0.000000] PM: Registered nosave memory: 00000000000e0000 - 0000000000100000
[ 0.000000] PM: Registered nosave memory: 00000000cf225000 - 00000000cf269000
[ 0.000000] PM: Registered nosave memory: 00000000cf5b7000 - 00000000cf5e7000
[ 0.000000] PM: Registered nosave memory: 00000000cf5e7000 - 00000000cf7e7000
[ 0.000000] PM: Registered nosave memory: 00000000cf7e7000 - 00000000cf7ff000
[ 0.000000] PM: Registered nosave memory: 00000000cf800000 - 00000000fed1c000
[ 0.000000] PM: Registered nosave memory: 00000000fed1c000 - 00000000fed20000
[ 0.000000] PM: Registered nosave memory: 00000000fed20000 - 00000000ffc00000
[ 0.000000] PM: Registered nosave memory: 00000000ffc00000 - 00000000ffc20000
[ 0.000000] PM: Registered nosave memory: 00000000ffc20000 - 0000000100000000
[ 0.000000] Allocating PCI resources starting at cf800000 (gap: cf800000:2f51c000)
[ 0.000000] Booting paravirtualized kernel on bare hardware
[ 0.000000] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:16 nr_node_ids:1
[ 0.000000] PERCPU: Embedded 28 pages/cpu @ffff8801adc00000 s82176 r8192 d24320 u131072
[ 0.000000] pcpu-alloc: s82176 r8192 d24320 u131072 alloc=1*2097152
[ 0.000000] pcpu-alloc: [0] 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15
[ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 1534320
[ 0.000000] Policy zone: Normal
[ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-linux root=/dev/sda4 ro
[ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.000000] xsave/xrstor: enabled xstate_bv 0x7, cntxt size 0x340
[ 0.000000] Checking aperture...
[ 0.000000] No AGP bridge found
[ 0.000000] Calgary: detecting Calgary via BIOS EBDA area
[ 0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing!
[ 0.000000] Memory: 6067244k/7045120k available (4495k kernel code, 797740k absent, 180136k reserved, 4327k data, 732k init)
[ 0.000000] SLUB: Genslabs=15, HWalign=64, Order=0-3, MinObjects=0, CPUs=16, Nodes=1
[ 0.000000] Preemptible hierarchical RCU implementation.
[ 0.000000] RCU dyntick-idle grace-period acceleration is enabled.
[ 0.000000] Verbose stalled-CPUs detection is disabled.
[ 0.000000] NR_IRQS:4352 nr_irqs:808 16
[ 0.000000] Extended CMOS year: 2000
[ 0.000000] Console: colour VGA+ 80x25
[ 0.000000] console [tty0] enabled
[ 0.000000] allocated 25165824 bytes of page_cgroup
[ 0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups
[ 0.000000] hpet clockevent registered
[ 0.000000] Fast TSC calibration using PIT
[ 0.003333] Detected 1995.458 MHz processor.
[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 3992.20 BogoMIPS (lpj=6651526)
[ 0.000007] pid_max: default: 32768 minimum: 301
[ 0.000036] Security Framework initialized
[ 0.000040] AppArmor: AppArmor disabled by boot time parameter
[ 0.000838] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes)
[ 0.002864] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes)
[ 0.003692] Mount-cache hash table entries: 256
[ 0.003822] Initializing cgroup subsys cpuacct
[ 0.003825] Initializing cgroup subsys memory
[ 0.003833] Initializing cgroup subsys devices
[ 0.003835] Initializing cgroup subsys freezer
[ 0.003837] Initializing cgroup subsys net_cls
[ 0.003839] Initializing cgroup subsys blkio
[ 0.003872] CPU: Physical Processor ID: 0
[ 0.003873] CPU: Processor Core ID: 0
[ 0.003879] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
[ 0.003880] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8)
[ 0.003883] mce: CPU supports 9 MCE banks
[ 0.003898] CPU0: Thermal monitoring enabled (TM1)
[ 0.003908] using mwait in idle threads.
[ 0.005303] ACPI: Core revision 20120111
[ 0.012536] ftrace: allocating 17486 entries in 69 pages
[ 0.024492] Switched APIC routing to physical flat.
[ 0.024914] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[ 0.057909] CPU0: Intel(R) Core(TM) i7-2630QM CPU @ 2.00GHz stepping 07
[ 0.162981] Performance Events: PEBS fmt1+, SandyBridge events, Intel PMU driver.
[ 0.162986] PEBS disabled due to CPU errata.
[ 0.162988] ... version: 3
[ 0.162989] ... bit width: 48
[ 0.162991] ... generic registers: 4
[ 0.162992] ... value mask: 0000ffffffffffff
[ 0.162993] ... max period: 000000007fffffff
[ 0.162995] ... fixed-purpose events: 3
[ 0.162996] ... event mask: 000000070000000f
[ 0.183168] NMI watchdog enabled, takes one hw-pmu counter.
[ 0.209658] Booting Node 0, Processors #1
[ 0.209665] smpboot cpu 1: start_ip = 8c000
[ 0.240907] NMI watchdog enabled, takes one hw-pmu counter.
[ 0.259665] #2
[ 0.259669] smpboot cpu 2: start_ip = 8c000
[ 0.290905] NMI watchdog enabled, takes one hw-pmu counter.
[ 0.309635] #3
[ 0.309639] smpboot cpu 3: start_ip = 8c000
[ 0.340874] NMI watchdog enabled, takes one hw-pmu counter.
[ 0.359616] #4
[ 0.359620] smpboot cpu 4: start_ip = 8c000
[ 0.390857] NMI watchdog enabled, takes one hw-pmu counter.
[ 0.409605] #5
[ 0.409610] smpboot cpu 5: start_ip = 8c000
[ 0.440845] NMI watchdog enabled, takes one hw-pmu counter.
[ 0.459582] #6
[ 0.459586] smpboot cpu 6: start_ip = 8c000
[ 0.490823] NMI watchdog enabled, takes one hw-pmu counter.
[ 0.509571] #7
[ 0.509575] smpboot cpu 7: start_ip = 8c000
[ 0.540809] NMI watchdog enabled, takes one hw-pmu counter.
[ 0.546183] Brought up 8 CPUs
[ 0.546189] Total of 8 processors activated (31940.63 BogoMIPS).
[ 0.554797] devtmpfs: initialized
[ 0.556098] PM: Registering ACPI NVS region at cf5e7000 (2097152 bytes)
[ 0.556135] Dell Latitude E6420 series board detected. Selecting PCI-method for reboots.
[ 0.556970] NET: Registered protocol family 16
[ 0.557078] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
[ 0.557081] ACPI: bus type pci registered
[ 0.557166] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf8000000-0xfbffffff] (base 0xf8000000)
[ 0.557168] PCI: not using MMCONFIG
[ 0.557170] PCI: Using configuration type 1 for base access
[ 0.557179] dmi type 0xB1 record - unknown flag
[ 0.557793] bio: create slab <bio-0> at 0
[ 0.557849] ACPI: Added _OSI(Module Device)
[ 0.557851] ACPI: Added _OSI(Processor Device)
[ 0.557853] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 0.557855] ACPI: Added _OSI(Processor Aggregator Device)
[ 0.559505] ACPI: EC: Look up EC in DSDT
[ 0.564101] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
[ 0.567269] ACPI: SSDT 00000000cf5d7798 00727 (v01 PmRef Cpu0Cst 00003001 INTL 20090903)
[ 0.567696] ACPI: Dynamic OEM Table Load:
[ 0.567699] ACPI: SSDT (null) 00727 (v01 PmRef Cpu0Cst 00003001 INTL 20090903)
[ 0.567970] ACPI: SSDT 00000000cf5d8a98 00303 (v01 PmRef ApIst 00003000 INTL 20090903)
[ 0.568419] ACPI: Dynamic OEM Table Load:
[ 0.568422] ACPI: SSDT (null) 00303 (v01 PmRef ApIst 00003000 INTL 20090903)
[ 0.568557] ACPI: SSDT 00000000cf5d6d98 00119 (v01 PmRef ApCst 00003000 INTL 20090903)
[ 0.568974] ACPI: Dynamic OEM Table Load:
[ 0.568977] ACPI: SSDT (null) 00119 (v01 PmRef ApCst 00003000 INTL 20090903)
[ 0.571356] ACPI: Interpreter enabled
[ 0.571359] ACPI: (supports S0 S3 S4 S5)
[ 0.571383] ACPI: Using IOAPIC for interrupt routing
[ 0.571401] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf8000000-0xfbffffff] (base 0xf8000000)
[ 0.571638] ACPI Error: Invalid/unsupported resource descriptor: Type 0x00 (20120111/utresrc-650)
[ 0.571838] PCI: MMCONFIG at [mem 0xf8000000-0xfbffffff] reserved in ACPI motherboard resources
[ 0.599378] ACPI: EC: GPE = 0x10, I/O: command/status = 0x934, data = 0x930
[ 0.600458] ACPI: No dock devices found.
[ 0.600462] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 0.600782] \_SB_.PCI0:_OSC invalid UUID
[ 0.600784] _OSC request data:1 8 1f
[ 0.600788] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-3e])
[ 0.601309] pci_root PNP0A08:00: host bridge window [io 0x0000-0x0cf7]
[ 0.601312] pci_root PNP0A08:00: host bridge window [io 0x0d00-0xffff]
[ 0.601315] pci_root PNP0A08:00: host bridge window [mem 0x000a0000-0x000bffff]
[ 0.601318] pci_root PNP0A08:00: host bridge window [mem 0xd0000000-0xfeafffff]
[ 0.601320] pci_root PNP0A08:00: host bridge window [mem 0xfed40000-0xfed44fff]
[ 0.601358] PCI host bridge to bus 0000:00
[ 0.601360] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7]
[ 0.601362] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff]
[ 0.601364] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
[ 0.601366] pci_bus 0000:00: root bus resource [mem 0xd0000000-0xfeafffff]
[ 0.601368] pci_bus 0000:00: root bus resource [mem 0xfed40000-0xfed44fff]
[ 0.601378] pci 0000:00:00.0: [8086:0104] type 0 class 0x000600
[ 0.601419] pci 0000:00:01.0: [8086:0101] type 1 class 0x000604
[ 0.601454] pci 0000:00:01.0: PME# supported from D0 D3hot D3cold
[ 0.601504] pci 0000:00:16.0: [8086:1c3a] type 0 class 0x000780
[ 0.601531] pci 0000:00:16.0: reg 10: [mem 0xe67b0000-0xe67b000f 64bit]
[ 0.601612] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold
[ 0.601649] pci 0000:00:19.0: [8086:1502] type 0 class 0x000200
[ 0.601670] pci 0000:00:19.0: reg 10: [mem 0xe6700000-0xe671ffff]
[ 0.601679] pci 0000:00:19.0: reg 14: [mem 0xe6780000-0xe6780fff]
[ 0.601689] pci 0000:00:19.0: reg 18: [io 0x5040-0x505f]
[ 0.601757] pci 0000:00:19.0: PME# supported from D0 D3hot D3cold
[ 0.601785] pci 0000:00:1a.0: [8086:1c2d] type 0 class 0x000c03
[ 0.601808] pci 0000:00:1a.0: reg 10: [mem 0xe6770000-0xe67703ff]
[ 0.601903] pci 0000:00:1a.0: PME# supported from D0 D3hot D3cold
[ 0.601933] pci 0000:00:1b.0: [8086:1c20] type 0 class 0x000403
[ 0.601949] pci 0000:00:1b.0: reg 10: [mem 0xe6760000-0xe6763fff 64bit]
[ 0.602022] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
[ 0.602053] pci 0000:00:1c.0: [8086:1c10] type 1 class 0x000604
[ 0.602183] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[ 0.602223] pci 0000:00:1c.1: [8086:1c12] type 1 class 0x000604
[ 0.602353] pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold
[ 0.602393] pci 0000:00:1c.2: [8086:1c14] type 1 class 0x000604
[ 0.602522] pci 0000:00:1c.2: PME# supported from D0 D3hot D3cold
[ 0.602563] pci 0000:00:1c.3: [8086:1c16] type 1 class 0x000604
[ 0.602693] pci 0000:00:1c.3: PME# supported from D0 D3hot D3cold
[ 0.602735] pci 0000:00:1c.5: [8086:1c1a] type 1 class 0x000604
[ 0.602868] pci 0000:00:1c.5: PME# supported from D0 D3hot D3cold
[ 0.602913] pci 0000:00:1d.0: [8086:1c26] type 0 class 0x000c03
[ 0.602936] pci 0000:00:1d.0: reg 10: [mem 0xe6750000-0xe67503ff]
[ 0.603032] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
[ 0.603061] pci 0000:00:1f.0: [8086:1c4f] type 0 class 0x000601
[ 0.603197] pci 0000:00:1f.2: [8086:282a] type 0 class 0x000104
[ 0.603218] pci 0000:00:1f.2: reg 10: [io 0x5090-0x5097]
[ 0.603227] pci 0000:00:1f.2: reg 14: [io 0x5080-0x5083]
[ 0.603236] pci 0000:00:1f.2: reg 18: [io 0x5070-0x5077]
[ 0.603245] pci 0000:00:1f.2: reg 1c: [io 0x5060-0x5063]
[ 0.603254] pci 0000:00:1f.2: reg 20: [io 0x5020-0x503f]
[ 0.603263] pci 0000:00:1f.2: reg 24: [mem 0xe6740000-0xe67407ff]
[ 0.603312] pci 0000:00:1f.2: PME# supported from D3hot
[ 0.603335] pci 0000:00:1f.3: [8086:1c22] type 0 class 0x000c05
[ 0.603352] pci 0000:00:1f.3: reg 10: [mem 0xe6730000-0xe67300ff 64bit]
[ 0.603375] pci 0000:00:1f.3: reg 20: [io 0x5000-0x501f]
[ 0.603440] pci 0000:01:00.0: [10de:1056] type 0 class 0x000300
[ 0.603450] pci 0000:01:00.0: reg 10: [mem 0xe4000000-0xe4ffffff]
[ 0.603459] pci 0000:01:00.0: reg 14: [mem 0xd0000000-0xdfffffff 64bit pref]
[ 0.603469] pci 0000:01:00.0: reg 1c: [mem 0xe0000000-0xe1ffffff 64bit pref]
[ 0.603476] pci 0000:01:00.0: reg 24: [io 0x4000-0x407f]
[ 0.603483] pci 0000:01:00.0: reg 30: [mem 0xe5000000-0xe507ffff pref]
[ 0.603531] pci 0000:01:00.1: [10de:0e08] type 0 class 0x000403
[ 0.603540] pci 0000:01:00.1: reg 10: [mem 0xe5080000-0xe5083fff]
[ 0.609514] pci 0000:00:01.0: PCI bridge to [bus 01-01]
[ 0.609521] pci 0000:00:01.0: bridge window [io 0x4000-0x4fff]
[ 0.609528] pci 0000:00:01.0: bridge window [mem 0xe4000000-0xe50fffff]
[ 0.609537] pci 0000:00:01.0: bridge window [mem 0xd0000000-0xe1ffffff 64bit pref]
[ 0.609630] pci 0000:00:1c.0: PCI bridge to [bus 02-02]
[ 0.609878] pci 0000:03:00.0: [8086:0082] type 0 class 0x000280
[ 0.610028] pci 0000:03:00.0: reg 10: [mem 0xe6600000-0xe6601fff 64bit]
[ 0.610742] pci 0000:03:00.0: PME# supported from D0 D3hot D3cold
[ 0.616283] pci 0000:00:1c.1: PCI bridge to [bus 03-03]
[ 0.616292] pci 0000:00:1c.1: bridge window [mem 0xe6600000-0xe66fffff]
[ 0.616371] pci 0000:00:1c.2: PCI bridge to [bus 04-09]
[ 0.616376] pci 0000:00:1c.2: bridge window [io 0x3000-0x3fff]
[ 0.616382] pci 0000:00:1c.2: bridge window [mem 0xe5b00000-0xe64fffff]
[ 0.616391] pci 0000:00:1c.2: bridge window [mem 0xe2b00000-0xe34fffff 64bit pref]
[ 0.616464] pci 0000:00:1c.3: PCI bridge to [bus 0a-0a]
[ 0.616469] pci 0000:00:1c.3: bridge window [io 0x2000-0x2fff]
[ 0.616474] pci 0000:00:1c.3: bridge window [mem 0xe5100000-0xe5afffff]
[ 0.616484] pci 0000:00:1c.3: bridge window [mem 0xe2100000-0xe2afffff 64bit pref]
[ 0.618303] pci 0000:0b:00.0: [1217:8221] type 0 class 0x000805
[ 0.618348] pci 0000:0b:00.0: reg 10: [mem 0xe6520000-0xe65201ff]
[ 0.618672] pci 0000:0b:00.0: supports D1 D2
[ 0.618674] pci 0000:0b:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.618784] pci 0000:0b:00.1: [1217:8231] type 0 class 0x000180
[ 0.618828] pci 0000:0b:00.1: reg 10: [mem 0xe6510000-0xe6510fff]
[ 0.618889] pci 0000:0b:00.1: reg 18: [mem 0xe6500000-0xe65007ff]
[ 0.619157] pci 0000:0b:00.1: supports D1 D2
[ 0.619158] pci 0000:0b:00.1: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.624570] pci 0000:00:1c.5: PCI bridge to [bus 0b-0b]
[ 0.624577] pci 0000:00:1c.5: bridge window [mem 0xe6500000-0xe65fffff]
[ 0.624622] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
[ 0.624757] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP01._PRT]
[ 0.624789] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP02._PRT]
[ 0.624819] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP04._PRT]
[ 0.624851] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP06._PRT]
[ 0.624884] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEG0._PRT]
[ 0.624924] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP03._PRT]
[ 0.624998] \_SB_.PCI0:_OSC invalid UUID
[ 0.625000] _OSC request data:1 1f 1f
[ 0.625004] pci0000:00: Requesting ACPI _OSC control (0x1d)
[ 0.625035] \_SB_.PCI0:_OSC invalid UUID
[ 0.625036] _OSC request data:1 0 1d
[ 0.625040] pci0000:00: ACPI _OSC request failed (AE_ERROR), returned control mask: 0x1d
[ 0.625042] ACPI _OSC control for PCIe not granted, disabling ASPM
[ 0.628511] ACPI: PCI Interrupt Link [LNKA] (IRQs 1 3 4 5 6 7 10 12 14 15) *11
[ 0.628557] ACPI: PCI Interrupt Link [LNKB] (IRQs 1 3 4 5 6 7 11 12 14 15) *10
[ 0.628600] ACPI: PCI Interrupt Link [LNKC] (IRQs 1 3 4 5 6 7 10 12 14 15) *11
[ 0.628642] ACPI: PCI Interrupt Link [LNKD] (IRQs 1 3 4 5 6 7 11 12 14 15) *10
[ 0.628684] ACPI: PCI Interrupt Link [LNKE] (IRQs 1 3 4 *5 6 7 10 12 14 15)
[ 0.628725] ACPI: PCI Interrupt Link [LNKF] (IRQs 1 3 4 5 6 7 11 12 14 15) *0, disabled.
[ 0.628769] ACPI: PCI Interrupt Link [LNKG] (IRQs 1 *3 4 5 6 7 10 12 14 15)
[ 0.628811] ACPI: PCI Interrupt Link [LNKH] (IRQs 1 3 4 5 6 7 11 12 14 15) *0, disabled.
[ 0.628894] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=io+mem,locks=none
[ 0.628897] vgaarb: loaded
[ 0.628899] vgaarb: bridge control possible 0000:01:00.0
[ 0.628933] PCI: Using ACPI for IRQ routing
[ 0.630655] PCI: pci_cache_line_size set to 64 bytes
[ 0.632513] reserve RAM buffer: 0000000000091400 - 000000000009ffff
[ 0.632515] reserve RAM buffer: 00000000cf225000 - 00000000cfffffff
[ 0.632518] reserve RAM buffer: 00000000cf5b7000 - 00000000cfffffff
[ 0.632520] reserve RAM buffer: 00000000cf800000 - 00000000cfffffff
[ 0.632522] reserve RAM buffer: 00000001ae000000 - 00000001afffffff
[ 0.632617] NetLabel: Initializing
[ 0.632619] NetLabel: domain hash size = 128
[ 0.632620] NetLabel: protocols = UNLABELED CIPSOv4
[ 0.632632] NetLabel: unlabeled traffic allowed by default
[ 0.632641] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
[ 0.632647] hpet0: 8 comparators, 64-bit 14.318180 MHz counter
[ 0.634665] Switching to clocksource hpet
[ 0.640205] pnp: PnP ACPI init
[ 0.640221] ACPI: bus type pnp registered
[ 0.640531] pnp 00:00: [bus 00-3e]
[ 0.640533] pnp 00:00: [io 0x0000-0x0cf7 window]
[ 0.640535] pnp 00:00: [io 0x0cf8-0x0cff]
[ 0.640537] pnp 00:00: [io 0x0d00-0xffff window]
[ 0.640539] pnp 00:00: [mem 0x000a0000-0x000bffff window]
[ 0.640541] pnp 00:00: [mem 0x000c0000-0x000c3fff window]
[ 0.640543] pnp 00:00: [mem 0x000c4000-0x000c7fff window]
[ 0.640545] pnp 00:00: [mem 0x000c8000-0x000cbfff window]
[ 0.640547] pnp 00:00: [mem 0x000cc000-0x000cffff window]
[ 0.640549] pnp 00:00: [mem 0x000d0000-0x000d3fff window]
[ 0.640551] pnp 00:00: [mem 0x000d4000-0x000d7fff window]
[ 0.640553] pnp 00:00: [mem 0x000d8000-0x000dbfff window]
[ 0.640555] pnp 00:00: [mem 0x000dc000-0x000dffff window]
[ 0.640557] pnp 00:00: [mem 0x000e0000-0x000e3fff window]
[ 0.640559] pnp 00:00: [mem 0x000e4000-0x000e7fff window]
[ 0.640561] pnp 00:00: [mem 0x000e8000-0x000ebfff window]
[ 0.640562] pnp 00:00: [mem 0x000ec000-0x000effff window]
[ 0.640564] pnp 00:00: [mem 0x000f0000-0x000fffff window]
[ 0.640566] pnp 00:00: [mem 0xd0000000-0xfeafffff window]
[ 0.640568] pnp 00:00: [mem 0xfed40000-0xfed44fff window]
[ 0.640629] pnp 00:00: Plug and Play ACPI device, IDs PNP0a08 PNP0a03 (active)
[ 0.640643] pnp 00:01: [io 0x0000-0x001f]
[ 0.640645] pnp 00:01: [io 0x0081-0x0091]
[ 0.640646] pnp 00:01: [io 0x0093-0x009f]
[ 0.640648] pnp 00:01: [io 0x00c0-0x00df]
[ 0.640650] pnp 00:01: [dma 4]
[ 0.640674] pnp 00:01: Plug and Play ACPI device, IDs PNP0200 (active)
[ 0.640682] pnp 00:02: [mem 0xff000000-0xffffffff]
[ 0.640703] pnp 00:02: Plug and Play ACPI device, IDs INT0800 (active)
[ 0.640773] pnp 00:03: [mem 0xfed00000-0xfed003ff]
[ 0.640811] system 00:03: [mem 0xfed00000-0xfed003ff] has been reserved
[ 0.640814] system 00:03: Plug and Play ACPI device, IDs PNP0103 PNP0c01 (active)
[ 0.640824] pnp 00:04: [io 0x00f0]
[ 0.640834] pnp 00:04: [irq 13]
[ 0.640856] pnp 00:04: Plug and Play ACPI device, IDs PNP0c04 (active)
[ 0.640866] pnp 00:05: [io 0x002e-0x002f]
[ 0.640868] pnp 00:05: [io 0x004e-0x004f]
[ 0.640870] pnp 00:05: [io 0x0061]
[ 0.640871] pnp 00:05: [io 0x0063]
[ 0.640873] pnp 00:05: [io 0x0065]
[ 0.640876] pnp 00:05: [io 0x0067]
[ 0.640877] pnp 00:05: [io 0x0070]
[ 0.640879] pnp 00:05: [io 0x0080]
[ 0.640880] pnp 00:05: [io 0x0092]
[ 0.640881] pnp 00:05: [io 0x00b2-0x00b3]
[ 0.640883] pnp 00:05: [io 0x0680-0x069f]
[ 0.640885] pnp 00:05: [io 0x1000-0x100f]
[ 0.640886] pnp 00:05: [io 0xffff]
[ 0.640888] pnp 00:05: [io 0xffff]
[ 0.640890] pnp 00:05: [io 0x0400-0x047f]
[ 0.640891] pnp 00:05: [io 0x0500-0x057f]
[ 0.640893] pnp 00:05: [io 0x164e-0x164f]
[ 0.640934] system 00:05: [io 0x0680-0x069f] has been reserved
[ 0.640936] system 00:05: [io 0x1000-0x100f] has been reserved
[ 0.640938] system 00:05: [io 0xffff] has been reserved
[ 0.640941] system 00:05: [io 0xffff] has been reserved
[ 0.640943] system 00:05: [io 0x0400-0x047f] has been reserved
[ 0.640945] system 00:05: [io 0x0500-0x057f] has been reserved
[ 0.640947] system 00:05: [io 0x164e-0x164f] has been reserved
[ 0.640950] system 00:05: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.640958] pnp 00:06: [io 0x0070-0x0077]
[ 0.640964] pnp 00:06: [irq 8]
[ 0.640985] pnp 00:06: Plug and Play ACPI device, IDs PNP0b00 (active)
[ 0.640994] pnp 00:07: [io 0x0060]
[ 0.640995] pnp 00:07: [io 0x0064]
[ 0.641000] pnp 00:07: [irq 1]
[ 0.641023] pnp 00:07: Plug and Play ACPI device, IDs PNP0303 (active)
[ 0.642135] pnp 00:08: Plug and Play ACPI device, IDs PNP0401 (disabled)
[ 0.642151] pnp 00:09: [irq 12]
[ 0.642179] pnp 00:09: Plug and Play ACPI device, IDs DLL0493 PNP0f13 (active)
[ 0.642339] pnp 00:0a: [mem 0xfed1c000-0xfed1ffff]
[ 0.642341] pnp 00:0a: [mem 0xfed10000-0xfed17fff]
[ 0.642343] pnp 00:0a: [mem 0xfed18000-0xfed18fff]
[ 0.642344] pnp 00:0a: [mem 0xfed19000-0xfed19fff]
[ 0.642346] pnp 00:0a: [mem 0xf8000000-0xfbffffff]
[ 0.642348] pnp 00:0a: [mem 0xfed20000-0xfed3ffff]
[ 0.642350] pnp 00:0a: [mem 0xfed90000-0xfed93fff]
[ 0.642351] pnp 00:0a: [mem 0xfed45000-0xfed8ffff]
[ 0.642353] pnp 00:0a: [mem 0xff000000-0xffffffff]
[ 0.642355] pnp 00:0a: [mem 0xfee00000-0xfeefffff]
[ 0.642357] pnp 00:0a: [mem 0x00000000-0xffffffffffffffff disabled]
[ 0.642359] pnp 00:0a: [mem 0x00000000-0xffffffffffffffff disabled]
[ 0.642420] system 00:0a: [mem 0xfed1c000-0xfed1ffff] has been reserved
[ 0.642422] system 00:0a: [mem 0xfed10000-0xfed17fff] has been reserved
[ 0.642425] system 00:0a: [mem 0xfed18000-0xfed18fff] has been reserved
[ 0.642427] system 00:0a: [mem 0xfed19000-0xfed19fff] has been reserved
[ 0.642430] system 00:0a: [mem 0xf8000000-0xfbffffff] has been reserved
[ 0.642432] system 00:0a: [mem 0xfed20000-0xfed3ffff] has been reserved
[ 0.642434] system 00:0a: [mem 0xfed90000-0xfed93fff] has been reserved
[ 0.642437] system 00:0a: [mem 0xfed45000-0xfed8ffff] has been reserved
[ 0.642439] system 00:0a: [mem 0xff000000-0xffffffff] could not be reserved
[ 0.642442] system 00:0a: [mem 0xfee00000-0xfeefffff] has been reserved
[ 0.642445] system 00:0a: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.643007] pnp 00:0b: [irq 23]
[ 0.643048] pnp 00:0b: Plug and Play ACPI device, IDs SMO8800 (active)
[ 0.645355] ACPI Error: Invalid/unsupported resource descriptor: Type 0x00 (20120111/utresrc-650)
[ 0.645361] pnp 00:0c: can't evaluate _CRS: 12311
[ 0.645496] system 00:0c: Plug and Play ACPI device, IDs PNP0c01 (active)
[ 0.645566] pnp: PnP ACPI: found 13 devices
[ 0.645567] ACPI: ACPI bus type pnp unregistered
[ 0.652100] PCI: max bus depth: 1 pci_try_num: 2
[ 0.652165] pci 0000:00:01.0: PCI bridge to [bus 01-01]
[ 0.652167] pci 0000:00:01.0: bridge window [io 0x4000-0x4fff]
[ 0.652171] pci 0000:00:01.0: bridge window [mem 0xe4000000-0xe50fffff]
[ 0.652174] pci 0000:00:01.0: bridge window [mem 0xd0000000-0xe1ffffff 64bit pref]
[ 0.652179] pci 0000:00:1c.0: PCI bridge to [bus 02-02]
[ 0.652196] pci 0000:00:1c.1: PCI bridge to [bus 03-03]
[ 0.652204] pci 0000:00:1c.1: bridge window [mem 0xe6600000-0xe66fffff]
[ 0.652216] pci 0000:00:1c.2: PCI bridge to [bus 04-09]
[ 0.652220] pci 0000:00:1c.2: bridge window [io 0x3000-0x3fff]
[ 0.652227] pci 0000:00:1c.2: bridge window [mem 0xe5b00000-0xe64fffff]
[ 0.652233] pci 0000:00:1c.2: bridge window [mem 0xe2b00000-0xe34fffff 64bit pref]
[ 0.652242] pci 0000:00:1c.3: PCI bridge to [bus 0a-0a]
[ 0.652245] pci 0000:00:1c.3: bridge window [io 0x2000-0x2fff]
[ 0.652252] pci 0000:00:1c.3: bridge window [mem 0xe5100000-0xe5afffff]
[ 0.652258] pci 0000:00:1c.3: bridge window [mem 0xe2100000-0xe2afffff 64bit pref]
[ 0.652267] pci 0000:00:1c.5: PCI bridge to [bus 0b-0b]
[ 0.652274] pci 0000:00:1c.5: bridge window [mem 0xe6500000-0xe65fffff]
[ 0.652340] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7]
[ 0.652342] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff]
[ 0.652344] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff]
[ 0.652346] pci_bus 0000:00: resource 7 [mem 0xd0000000-0xfeafffff]
[ 0.652348] pci_bus 0000:00: resource 8 [mem 0xfed40000-0xfed44fff]
[ 0.652351] pci_bus 0000:01: resource 0 [io 0x4000-0x4fff]
[ 0.652353] pci_bus 0000:01: resource 1 [mem 0xe4000000-0xe50fffff]
[ 0.652355] pci_bus 0000:01: resource 2 [mem 0xd0000000-0xe1ffffff 64bit pref]
[ 0.652357] pci_bus 0000:03: resource 1 [mem 0xe6600000-0xe66fffff]
[ 0.652359] pci_bus 0000:04: resource 0 [io 0x3000-0x3fff]
[ 0.652361] pci_bus 0000:04: resource 1 [mem 0xe5b00000-0xe64fffff]
[ 0.652363] pci_bus 0000:04: resource 2 [mem 0xe2b00000-0xe34fffff 64bit pref]
[ 0.652366] pci_bus 0000:0a: resource 0 [io 0x2000-0x2fff]
[ 0.652367] pci_bus 0000:0a: resource 1 [mem 0xe5100000-0xe5afffff]
[ 0.652370] pci_bus 0000:0a: resource 2 [mem 0xe2100000-0xe2afffff 64bit pref]
[ 0.652372] pci_bus 0000:0b: resource 1 [mem 0xe6500000-0xe65fffff]
[ 0.652402] NET: Registered protocol family 2
[ 0.652640] IP route cache hash table entries: 262144 (order: 9, 2097152 bytes)
[ 0.653638] TCP established hash table entries: 524288 (order: 11, 8388608 bytes)
[ 0.655034] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
[ 0.655171] TCP: Hash tables configured (established 524288 bind 65536)
[ 0.655173] TCP reno registered
[ 0.655190] UDP hash table entries: 4096 (order: 5, 131072 bytes)
[ 0.655227] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes)
[ 0.655331] NET: Registered protocol family 1
[ 0.655476] pci 0000:01:00.0: Boot video device
[ 0.657233] PCI: CLS 64 bytes, default 64
[ 0.657281] Unpacking initramfs...
[ 0.715753] Freeing initrd memory: 2816k freed
[ 0.716084] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[ 0.716087] Placing 64MB software IO TLB between ffff8800cb225000 - ffff8800cf225000
[ 0.716090] software IO TLB at phys 0xcb225000 - 0xcf225000
[ 0.716106] Simple Boot Flag at 0xf3 set to 0x1
[ 0.716812] audit: initializing netlink socket (disabled)
[ 0.716827] type=2000 audit(1338803327.486:1): initialized
[ 0.717225] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[ 0.719209] VFS: Disk quotas dquot_6.5.2
[ 0.719266] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 0.719361] msgmni has been set to 11855
[ 0.719527] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
[ 0.719555] io scheduler noop registered
[ 0.719557] io scheduler deadline registered
[ 0.719611] io scheduler cfq registered (default)
[ 0.719714] pcieport 0000:00:01.0: irq 40 for MSI/MSI-X
[ 0.720180] intel_idle: MWAIT substates: 0x21120
[ 0.720182] intel_idle: v0.4 model 0x2A
[ 0.720183] intel_idle: lapic_timer_reliable_states 0xffffffff
[ 0.720224] GHES: HEST is not enabled!
[ 0.720271] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[ 0.720693] Linux agpgart interface v0.103
[ 0.720783] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
[ 0.720986] i8042: Warning: Keylock active
[ 0.722192] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 0.722204] serio: i8042 AUX port at 0x60,0x64 irq 12
[ 0.722300] mousedev: PS/2 mouse device common for all mice
[ 0.722334] rtc_cmos 00:06: RTC can wake from S4
[ 0.722457] rtc_cmos 00:06: rtc core: registered rtc_cmos as rtc0
[ 0.722494] rtc0: alarms up to one year, y3k, 242 bytes nvram, hpet irqs
[ 0.722660] cpuidle: using governor ladder
[ 0.722889] cpuidle: using governor menu
[ 0.723053] TCP cubic registered
[ 0.723226] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0
[ 0.723249] NET: Registered protocol family 10
[ 0.723634] NET: Registered protocol family 17
[ 0.723638] Registering the dns_resolver key type
[ 0.723759] PM: Hibernation image not present or could not be loaded.
[ 0.723765] registered taskstats version 1
[ 0.726280] rtc_cmos 00:06: setting system clock to 2012-06-04 09:48:47 UTC (1338803327)
[ 0.726332] Initializing network drop monitor service
[ 0.727613] Freeing unused kernel memory: 732k freed
[ 0.727699] Write protecting the kernel read-only data: 8192k
[ 0.732605] Freeing unused kernel memory: 1632k freed
[ 0.734813] Freeing unused kernel memory: 656k freed
[ 0.742825] udevd[61]: starting version 182
[ 0.769740] usbcore: registered new interface driver usbfs
[ 0.769762] usbcore: registered new interface driver hub
[ 0.769825] usbcore: registered new device driver usb
[ 0.771084] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 0.771204] ehci_hcd 0000:00:1a.0: setting latency timer to 64
[ 0.771209] ehci_hcd 0000:00:1a.0: EHCI Host Controller
[ 0.771238] ehci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 1
[ 0.771270] ehci_hcd 0000:00:1a.0: debug port 2
[ 0.771805] SCSI subsystem initialized
[ 0.773667] libata version 3.00 loaded.
[ 0.775167] ehci_hcd 0000:00:1a.0: cache line size of 64 is not supported
[ 0.775186] ehci_hcd 0000:00:1a.0: irq 16, io mem 0xe6770000
[ 0.784687] ehci_hcd 0000:00:1a.0: USB 2.0 started, EHCI 1.00
[ 0.785014] hub 1-0:1.0: USB hub found
[ 0.785019] hub 1-0:1.0: 2 ports detected
[ 0.785347] ehci_hcd 0000:00:1d.0: setting latency timer to 64
[ 0.785352] ehci_hcd 0000:00:1d.0: EHCI Host Controller
[ 0.785368] ehci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 2
[ 0.785396] ehci_hcd 0000:00:1d.0: debug port 2
[ 0.789290] ehci_hcd 0000:00:1d.0: cache line size of 64 is not supported
[ 0.789306] ehci_hcd 0000:00:1d.0: irq 17, io mem 0xe6750000
[ 0.798051] ehci_hcd 0000:00:1d.0: USB 2.0 started, EHCI 1.00
[ 0.798220] hub 2-0:1.0: USB hub found
[ 0.798224] hub 2-0:1.0: 2 ports detected
[ 0.798308] ahci 0000:00:1f.2: version 3.0
[ 0.798391] ahci 0000:00:1f.2: irq 41 for MSI/MSI-X
[ 0.798439] ahci: SSS flag set, parallel bus scan disabled
[ 0.798467] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 6 ports 6 Gbps 0x9 impl RAID mode
[ 0.798471] ahci 0000:00:1f.2: flags: 64bit ncq sntf stag pm led clo pio slum part ems sxs apst
[ 0.798477] ahci 0000:00:1f.2: setting latency timer to 64
[ 0.805426] scsi0 : ahci
[ 0.805601] scsi1 : ahci
[ 0.805790] scsi2 : ahci
[ 0.805966] scsi3 : ahci
[ 0.806130] scsi4 : ahci
[ 0.806287] scsi5 : ahci
[ 0.817705] ata1: SATA max UDMA/133 abar m2048@0xe6740000 port 0xe6740100 irq 41
[ 0.817708] ata2: DUMMY
[ 0.817710] ata3: DUMMY
[ 0.817713] ata4: SATA max UDMA/133 abar m2048@0xe6740000 port 0xe6740280 irq 41
[ 0.817715] ata5: DUMMY
[ 0.817716] ata6: DUMMY
[ 1.091307] usb 1-1: new high-speed USB device number 2 using ehci_hcd
[ 1.134626] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[ 1.137904] ata1.00: ACPI cmd 00/00:00:00:00:00:a0 (NOP) rejected by device (Stat=0x51 Err=0x04)
[ 1.138140] ata1.00: ATA-8: WDC WD5000BEKT-75KA9T0, 01.01A01, max UDMA/133
[ 1.138147] ata1.00: 976773168 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
[ 1.141246] ata1.00: ACPI cmd 00/00:00:00:00:00:a0 (NOP) rejected by device (Stat=0x51 Err=0x04)
[ 1.141452] ata1.00: configured for UDMA/133
[ 1.141747] scsi 0:0:0:0: Direct-Access ATA WDC WD5000BEKT-7 01.0 PQ: 0 ANSI: 5
[ 1.215421] hub 1-1:1.0: USB hub found
[ 1.215466] hub 1-1:1.0: 6 ports detected
[ 1.321282] usb 2-1: new high-speed USB device number 2 using ehci_hcd
[ 1.445348] hub 2-1:1.0: USB hub found
[ 1.445393] hub 2-1:1.0: 8 ports detected
[ 1.461240] ata4: SATA link down (SStatus 0 SControl 300)
[ 1.465919] sd 0:0:0:0: [sda] 976773168 512-byte logical blocks: (500 GB/465 GiB)
[ 1.465956] sd 0:0:0:0: [sda] Write Protect is off
[ 1.465959] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 1.465974] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 1.536693] sda: sda1 sda2 sda3 < sda5 > sda4
[ 1.537514] sd 0:0:0:0: [sda] Attached SCSI disk
[ 1.711212] usb 2-1.2: new full-speed USB device number 3 using ehci_hcd
[ 1.717723] Refined TSC clocksource calibration: 1995.466 MHz.
[ 1.717732] Switching to clocksource tsc
[ 1.804503] input: Microsoft Microsoft\xffffffc2\xffffffae Nano Transceiver v2.0 as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.2/2-1.2:1.0/input/input1
[ 1.804576] generic-usb 0003:045E:0745.0001: input,hidraw0: USB HID v1.11 Keyboard [Microsoft Microsoft\xffffffc2\xffffffae Nano Transceiver v2.0] on usb-0000:00:1d.0-1.2/input0
[ 1.810243] input: Microsoft Microsoft\xffffffc2\xffffffae Nano Transceiver v2.0 as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.2/2-1.2:1.1/input/input2
[ 1.810444] generic-usb 0003:045E:0745.0002: input,hidraw1: USB HID v1.11 Mouse [Microsoft Microsoft\xffffffc2\xffffffae Nano Transceiver v2.0] on usb-0000:00:1d.0-1.2/input1
[ 1.826216] input: Microsoft Microsoft\xffffffc2\xffffffae Nano Transceiver v2.0 as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.2/2-1.2:1.2/input/input3
[ 1.826552] generic-usb 0003:045E:0745.0003: input,hiddev0,hidraw2: USB HID v1.11 Device [Microsoft Microsoft\xffffffc2\xffffffae Nano Transceiver v2.0] on usb-0000:00:1d.0-1.2/input2
[ 1.826568] usbcore: registered new interface driver usbhid
[ 1.826570] usbhid: USB HID core driver
[ 1.867975] usb 2-1.8: new full-speed USB device number 4 using ehci_hcd
[ 1.977663] usb 2-1.8: config 0 descriptor??
[ 11.268197] EXT4-fs (sda4): mounted filesystem with ordered data mode. Opts: (null)
[ 12.707838] udevd[168]: starting version 182
[ 12.984738] ACPI: AC Adapter [AC] (on-line)
[ 12.997109] ACPI: Battery Slot [BAT0] (battery present)
[ 12.998592] ACPI: Battery Slot [BAT1] (battery absent)
[ 12.999888] ACPI: Battery Slot [BAT2] (battery absent)
[ 13.336507] input: Lid Switch as /devices/LNXSYSTM:00/device:00/PNP0C0D:00/input/input4
[ 13.337579] ACPI: Lid Switch [LID]
[ 13.337658] input: Power Button as /devices/LNXSYSTM:00/device:00/PNP0C0C:00/input/input5
[ 13.337665] ACPI: Power Button [PBTN]
[ 13.337735] input: Sleep Button as /devices/LNXSYSTM:00/device:00/PNP0C0E:00/input/input6
[ 13.337740] ACPI: Sleep Button [SBTN]
[ 13.337809] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input7
[ 13.337814] ACPI: Power Button [PWRF]
[ 13.342565] parport_pc 00:08: [io 0x0378-0x037b]
[ 13.342579] parport_pc 00:08: [io 0x0278-0x027b]
[ 13.342589] parport_pc 00:08: [io 0x03bc-0x03bf]
[ 13.342597] parport_pc 00:08: [io 0x0378-0x037b]
[ 13.344420] parport_pc 00:08: [irq 7]
[ 13.370687] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.2)
[ 13.409075] ppdev: user-space parallel port driver
[ 13.417825] wmi: Mapper loaded
[ 13.454551] thermal LNXTHERM:00: registered as thermal_zone0
[ 13.454556] ACPI: Thermal Zone [THM] (25 C)
[ 13.468566] parport_pc 00:08: activated
[ 13.468571] parport_pc 00:08: reported by Plug and Play ACPI
[ 13.468896] parport_pc 00:08: disabled
[ 13.504313] acpi device:16: registered as cooling_device8
[ 13.507435] input: Video Bus as /devices/LNXSYSTM:00/device:00/PNP0A08:00/device:13/LNXVIDEO:00/input/input8
[ 13.507442] ACPI: Video Device [VID] (multi-head: yes rom: yes post: no)
[ 13.565699] iTCO_vendor_support: vendor-support=0
[ 13.573619] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.07
[ 13.573739] iTCO_wdt: Found a Cougar Point TCO device (Version=2, TCOBASE=0x0460)
[ 13.573850] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
[ 13.595818] input: Dell WMI hotkeys as /devices/virtual/input/input9
[ 13.611153] sdhci: Secure Digital Host Controller Interface driver
[ 13.611156] sdhci: Copyright(c) Pierre Ossman
[ 13.611764] sdhci-pci 0000:0b:00.0: SDHCI controller found [1217:8221] (rev 5)
[ 13.613567] sdhci-pci 0000:0b:00.0: Invalid iomem size. You may experience problems.
[ 13.613827] Registered led device: mmc0::
[ 13.613920] ACPI Warning: 0x0000000000005000-0x000000000000501f SystemIO conflicts with Region \_SB_.PCI0.SBUS.SMBI 1 (20120111/utaddress-251)
[ 13.613928] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[ 13.614881] mmc0: SDHCI controller on PCI [0000:0b:00.0] using DMA
[ 13.642563] mei: module is from the staging directory, the quality is unknown, you have been warned.
[ 13.642850] mei 0000:00:16.0: setting latency timer to 64
[ 13.642918] mei 0000:00:16.0: irq 42 for MSI/MSI-X
[ 13.657632] watchdog: INTCAMT: cannot register miscdev on minor=130 (err=-16).
[ 13.657767] watchdog: error registering /dev/watchdog (err=-16).
[ 13.657861] mei 0000:00:16.0: unable to register watchdog device.
[ 13.705040] e1000e: Intel(R) PRO/1000 Network Driver - 1.5.1-k
[ 13.705043] e1000e: Copyright(c) 1999 - 2011 Intel Corporation.
[ 13.705080] e1000e 0000:00:19.0: setting latency timer to 64
[ 13.705243] e1000e 0000:00:19.0: irq 43 for MSI/MSI-X
[ 13.749765] cfg80211: Calling CRDA to update world regulatory domain
[ 13.778173] Intel(R) Wireless WiFi Link AGN driver for Linux, in-tree:
[ 13.778175] Copyright(c) 2003-2011 Intel Corporation
[ 13.778342] iwlwifi 0000:03:00.0: pci_resource_len = 0x00002000
[ 13.778345] iwlwifi 0000:03:00.0: pci_resource_base = ffffc90005784000
[ 13.778347] iwlwifi 0000:03:00.0: HW Revision ID = 0x34
[ 13.778816] iwlwifi 0000:03:00.0: irq 44 for MSI/MSI-X
[ 13.778911] iwlwifi 0000:03:00.0: CONFIG_IWLWIFI_DEBUG disabled
[ 13.778913] iwlwifi 0000:03:00.0: CONFIG_IWLWIFI_DEBUGFS disabled
[ 13.778915] iwlwifi 0000:03:00.0: CONFIG_IWLWIFI_DEVICE_TRACING enabled
[ 13.778917] iwlwifi 0000:03:00.0: CONFIG_IWLWIFI_DEVICE_TESTMODE enabled
[ 13.778918] iwlwifi 0000:03:00.0: CONFIG_IWLWIFI_P2P disabled
[ 13.778949] iwlwifi 0000:03:00.0: Detected Intel(R) Centrino(R) Advanced-N 6205 AGN, REV=0xB0
[ 13.779108] iwlwifi 0000:03:00.0: L1 Enabled; Disabling L0S
[ 13.796825] iwlwifi 0000:03:00.0: device EEPROM VER=0x715, CALIB=0x6
[ 13.796827] iwlwifi 0000:03:00.0: Device SKU: 0x1F0
[ 13.796829] iwlwifi 0000:03:00.0: Valid Tx ant: 0x3, Valid Rx ant: 0x3
[ 13.796845] iwlwifi 0000:03:00.0: Tunable channels: 13 802.11bg, 24 802.11a channels
[ 13.891221] iwlwifi 0000:03:00.0: loaded firmware version 17.168.5.3 build 42301
[ 13.891382] Registered led device: phy0-led
[ 13.894125] ieee80211 phy0: Selected rate control algorithm 'iwl-agn-rs'
[ 14.006122] e1000e 0000:00:19.0: eth0: (PCI Express:2.5GT/s:Width x1) 5c:26:0a:58:ea:92
[ 14.006126] e1000e 0000:00:19.0: eth0: Intel(R) PRO/1000 Network Connection
[ 14.006176] e1000e 0000:00:19.0: eth0: MAC: 10, PHY: 11, PBA No: 3041FF-0FF
[ 14.006312] snd_hda_intel 0000:00:1b.0: irq 45 for MSI/MSI-X
[ 14.183430] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/input/input10
[ 14.191529] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input11
[ 14.191754] input: HDA Intel PCH Dock Line Out as /devices/pci0000:00/0000:00:1b.0/sound/card0/input12
[ 14.192446] hda_intel: Disabling MSI
[ 14.512574] cfg80211: World regulatory domain updated:
[ 14.512578] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[ 14.512581] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 14.512583] cfg80211: (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 14.512585] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 14.512588] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 14.512590] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 14.512604] cfg80211: Calling CRDA for country: EE
[ 14.514733] cfg80211: Regulatory domain changed to country: EE
[ 14.514736] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[ 14.514740] cfg80211: (2402000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm)
[ 14.514743] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (N/A, 2000 mBm)
[ 14.514747] cfg80211: (5250000 KHz - 5330000 KHz @ 40000 KHz), (N/A, 2000 mBm)
[ 14.514750] cfg80211: (5490000 KHz - 5710000 KHz @ 40000 KHz), (N/A, 2700 mBm)
[ 14.750238] HDMI status: Codec=0 Pin=5 Presence_Detect=0 ELD_Valid=0
[ 14.756893] HDMI status: Codec=0 Pin=6 Presence_Detect=0 ELD_Valid=0
[ 14.763549] HDMI status: Codec=0 Pin=7 Presence_Detect=0 ELD_Valid=0
[ 14.763632] input: HDA NVidia HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input13
[ 14.763740] input: HDA NVidia HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input14
[ 14.763865] input: HDA NVidia HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input15
[ 14.790717] input: DualPoint Stick as /devices/platform/i8042/serio1/input/input16
[ 14.803670] input: AlpsPS/2 ALPS DualPoint TouchPad as /devices/platform/i8042/serio1/input/input17
[ 14.881789] nvidia: module license 'NVIDIA' taints kernel.
[ 14.881793] Disabling lock debugging due to kernel taint
[ 14.890283] nvidia 0000:01:00.0: power state changed by ACPI to D0
[ 14.890288] nvidia 0000:01:00.0: power state changed by ACPI to D0
[ 14.890302] vgaarb: device changed decodes: PCI:0000:01:00.0,olddecodes=io+mem,decodes=none:owns=io+mem
[ 14.890473] NVRM: loading NVIDIA UNIX x86_64 Kernel Module 295.40 Thu Apr 5 21:37:00 PDT 2012
[ 15.375154] EXT4-fs (sda4): re-mounted. Opts: ,commit=300
[ 20.483296] iwlwifi 0000:03:00.0: L1 Enabled; Disabling L0S
[ 20.490142] iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0
[ 20.775168] iwlwifi 0000:03:00.0: L1 Enabled; Disabling L0S
[ 20.781963] iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0
[ 20.904713] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 26.525559] e1000e 0000:00:19.0: irq 43 for MSI/MSI-X
[ 26.576622] e1000e 0000:00:19.0: irq 43 for MSI/MSI-X
[ 26.577302] ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 27.344989] fuse init (API version 7.18)
[ 31.655613] iwlwifi 0000:03:00.0: L1 Enabled; Disabling L0S
[ 31.662412] iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0
[ 31.793432] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 32.106012] e1000e 0000:00:19.0: irq 43 for MSI/MSI-X
[ 32.158178] e1000e 0000:00:19.0: irq 43 for MSI/MSI-X
[ 32.158867] ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 32.176885] iwlwifi 0000:03:00.0: L1 Enabled; Disabling L0S
[ 32.183723] iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0
[ 32.313499] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 37.176894] wlan0: authenticate with fc:75:16:41:69:8e (try 1)
[ 37.190767] wlan0: authenticated
[ 37.193052] wlan0: associate with fc:75:16:41:69:8e (try 1)
[ 37.196894] wlan0: RX AssocResp from fc:75:16:41:69:8e (capab=0x411 status=0 aid=1)
[ 37.196898] wlan0: associated
[ 37.196902] wlan0: moving STA fc:75:16:41:69:8e to state 1
[ 37.196904] wlan0: moving STA fc:75:16:41:69:8e to state 2
[ 37.196906] wlan0: moving STA fc:75:16:41:69:8e to state 3
[ 37.210135] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 37.210191] cfg80211: Calling CRDA for country: EE
[ 37.212123] cfg80211: Regulatory domain changed to country: EE
[ 37.212126] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[ 37.212129] cfg80211: (2402000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm)
[ 37.212131] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (N/A, 2000 mBm)
[ 37.212133] cfg80211: (5250000 KHz - 5330000 KHz @ 40000 KHz), (N/A, 2000 mBm)
[ 37.212135] cfg80211: (5490000 KHz - 5710000 KHz @ 40000 KHz), (N/A, 2700 mBm)
[ 47.256533] wlan0: no IPv6 routers present
[ 538.820025] ehci_hcd 0000:00:1a.0: setting latency timer to 64
[ 571.647314] process `skype' is using obsolete setsockopt SO_BSDCOMPATOffline
If it's just your X server that's freezing, what does your Xorg.0.log and .xsession_errors say after the freeze? Are you still able to switch to another tty?
If you can't switch to another tty, you can enable magic sysrq keys to at least be able to shut down gracefully until you are able to get the problem sorted.
Offline
Hi Staar2,
My first bet on the origin of your problems are those two lines from your dmesg log :
[ 0.000000] ACPI Warning: 32/64 FACS address mismatch in FADT - two FACS tables! (20120111/tbfadt-378)
[ 0.000000] ACPI Warning: 32/64X FACS address mismatch in FADT - 0xCF7E4E40/0x00000000CF7E4D40, using 32 (20120111/tbfadt-502)
It seems to me that your BIOS doesn't present itself neither as a clear 32bit nor as a clear 64bit, looks like it works in some kind of "compatibility mode".
Next, there's one of the lines you pointed :
[ 13.613920] ACPI Warning: 0x0000000000005000-0x000000000000501f SystemIO conflicts with Region \_SB_.PCI0.SBUS.SMBI 1 (20120111/utaddress-251)
that suggests there may also be a problem with the SMBus support in your BIOS (maybe a consequence of my point above though).
To make it short, you should try to look inside your BIOS parameters what could stand in the way of the Linux kernel when it tries to identify architecture components (there maybe some incompatibilities with Sandy Bridge platform).
Or maybe it's your kernel choice .... out of simple curiosity, what's the goal of booting an SMP pre-emptive kernel on a mono-processor (although octo-core) laptop ?
Eric
Last edited by eric_dl (2012-06-23 20:38:42)
Offline
What happens if you boot with "pci=[options-below]" at the kernel boot line?
pci=noacpi : is not to use ACPI for IRQ routing or for PCI scanning as many of these errors point to this issue...
pci=usepirqmask : is to honor the possible IRQ mask stored in the BIOS $PIR table. Some Notebooks need this!
ACPI: BIOS _OSI(Linux) query ignored
Spoof it as M$ by
acpi_os_name="Microsoft Windows"
Last edited by bart_b (2012-06-24 07:46:07)
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