Bug 83271 - [NVE7] Windowed mode causes framebuffer not to refresh with PRIME on optimus/kepler discrete GPU
Summary: [NVE7] Windowed mode causes framebuffer not to refresh with PRIME on optimus/...
Status: RESOLVED MOVED
Alias: None
Product: xorg
Classification: Unclassified
Component: Driver/nouveau (show other bugs)
Version: unspecified
Hardware: x86-64 (AMD64) Linux (All)
: medium normal
Assignee: Nouveau Project
QA Contact: Xorg Project Team
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2014-08-30 12:56 UTC by Dimitri Sabadie
Modified: 2019-12-04 08:49 UTC (History)
1 user (show)

See Also:
i915 platform:
i915 features:

Attachments
Screenshot of the issue (1023.92 KB, text/plain)
2014-08-30 12:56 UTC, Dimitri Sabadie 		no flags Details
Fixed screenshot (1023.92 KB, image/png)
2014-08-30 13:01 UTC, Dimitri Sabadie 		no flags Details
Show Obsolete (1) View All

Description Dimitri Sabadie 2014-08-30 12:56:54 UTC 
Created attachment 105462 [details]
Screenshot of the issue

------ ISSUE DESCRIPTION ------
xrandr --setoutputoffloadsink nouveau Intel

I ran this:

    DRI_PRIME=1 glxspheres64

And I got a window which doesn’t refresh. This doesn’t occur in fullscreen mode. You can find a screenshot of the issue attached to the bug report.

At the first look, I’d say it’s an ACPI calls issue (see the kernel log just below).

------ SETUP ------
Distribution: Archlinux, up-to-date.
Arch: x86_64
Kernel version: 3.16.1-1, mainline
nouveau driver version: 1.0.10-3
nouveau-dri version: 10.2.6-1
libdrm version: 2.4.56-1

------ KERNEL LOG ------
[    0.000000] Initializing cgroup subsys cpuset
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Initializing cgroup subsys cpuacct
[    0.000000] Linux version 3.16.1-1-ARCH (nobody@var-lib-archbuild-testing-x86_64-tobias) (gcc version 4.9.1 (GCC) ) #1 SMP PREEMPT Thu Aug 14 07:40:19 CEST 2014
[    0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-linux root=UUID=05e8dfbb-1841-4f52-afbf-78ed4a9b737e rw quiet
[    0.000000] e820: BIOS-provided physical RAM map:
[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009d7ff] usable
[    0.000000] BIOS-e820: [mem 0x000000000009d800-0x000000000009ffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000001fffffff] usable
[    0.000000] BIOS-e820: [mem 0x0000000020000000-0x00000000201fffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000020200000-0x0000000040003fff] usable
[    0.000000] BIOS-e820: [mem 0x0000000040004000-0x0000000040004fff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000040005000-0x00000000a857ffff] usable
[    0.000000] BIOS-e820: [mem 0x00000000a8580000-0x00000000bae9efff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000bae9f000-0x00000000baf9efff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x00000000baf9f000-0x00000000baffefff] ACPI data
[    0.000000] BIOS-e820: [mem 0x00000000bafff000-0x00000000bf9fffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000f8000000-0x00000000fbffffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed08000-0x00000000fed08fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed10000-0x00000000fed19fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000ffc00000-0x00000000ffffffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000023e5fffff] usable
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] SMBIOS 2.7 present.
[    0.000000] DMI: LENOVO 2438CTO/2438CTO, BIOS G5ET29WW (1.07 ) 05/25/2012
[    0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
[    0.000000] AGP: No AGP bridge found
[    0.000000] e820: last_pfn = 0x23e600 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 0FFC00000 mask FFFC00000 write-protect
[    0.000000]   1 base 000000000 mask F80000000 write-back
[    0.000000]   2 base 080000000 mask FC0000000 write-back
[    0.000000]   3 base 0BC000000 mask FFC000000 uncachable
[    0.000000]   4 base 0BB000000 mask FFF000000 uncachable
[    0.000000]   5 base 100000000 mask F00000000 write-back
[    0.000000]   6 base 200000000 mask FC0000000 write-back
[    0.000000]   7 base 23F000000 mask FFF000000 uncachable
[    0.000000]   8 base 23E800000 mask FFF800000 uncachable
[    0.000000]   9 base 23E600000 mask FFFE00000 uncachable
[    0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
[    0.000000] e820: last_pfn = 0xa8580 max_arch_pfn = 0x400000000
[    0.000000] found SMP MP-table at [mem 0x000f0100-0x000f010f] mapped at [ffff8800000f0100]
[    0.000000] Scanning 1 areas for low memory corruption
[    0.000000] Base memory trampoline at [ffff880000097000] 97000 size 24576
[    0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff]
[    0.000000]  [mem 0x00000000-0x000fffff] page 4k
[    0.000000] BRK [0x01b23000, 0x01b23fff] PGTABLE
[    0.000000] BRK [0x01b24000, 0x01b24fff] PGTABLE
[    0.000000] BRK [0x01b25000, 0x01b25fff] PGTABLE
[    0.000000] init_memory_mapping: [mem 0x23e400000-0x23e5fffff]
[    0.000000]  [mem 0x23e400000-0x23e5fffff] page 2M
[    0.000000] BRK [0x01b26000, 0x01b26fff] PGTABLE
[    0.000000] init_memory_mapping: [mem 0x23c000000-0x23e3fffff]
[    0.000000]  [mem 0x23c000000-0x23e3fffff] page 2M
[    0.000000] init_memory_mapping: [mem 0x200000000-0x23bffffff]
[    0.000000]  [mem 0x200000000-0x23bffffff] page 2M
[    0.000000] init_memory_mapping: [mem 0x00100000-0x1fffffff]
[    0.000000]  [mem 0x00100000-0x001fffff] page 4k
[    0.000000]  [mem 0x00200000-0x1fffffff] page 2M
[    0.000000] init_memory_mapping: [mem 0x20200000-0x40003fff]
[    0.000000]  [mem 0x20200000-0x3fffffff] page 2M
[    0.000000]  [mem 0x40000000-0x40003fff] page 4k
[    0.000000] BRK [0x01b27000, 0x01b27fff] PGTABLE
[    0.000000] BRK [0x01b28000, 0x01b28fff] PGTABLE
[    0.000000] init_memory_mapping: [mem 0x40005000-0xa857ffff]
[    0.000000]  [mem 0x40005000-0x401fffff] page 4k
[    0.000000]  [mem 0x40200000-0xa83fffff] page 2M
[    0.000000]  [mem 0xa8400000-0xa857ffff] page 4k
[    0.000000] init_memory_mapping: [mem 0x100000000-0x1ffffffff]
[    0.000000]  [mem 0x100000000-0x1ffffffff] page 2M
[    0.000000] RAMDISK: [mem 0x37948000-0x37c9bfff]
[    0.000000] ACPI: Early table checksum verification disabled
[    0.000000] ACPI: RSDP 0x00000000000F0120 000024 (v02 LENOVO)
[    0.000000] ACPI: XSDT 0x00000000BAFFE170 0000B4 (v01 LENOVO TP-G5    00001070 PTL  00000002)
[    0.000000] ACPI: FACP 0x00000000BAFE6000 0000F4 (v04 LENOVO TP-G5    00001070 PTL  00000002)
[    0.000000] ACPI: DSDT 0x00000000BAFE9000 00F6BC (v01 LENOVO TP-G5    00001070 INTL 20061109)
[    0.000000] ACPI: FACS 0x00000000BAF54000 000040
[    0.000000] ACPI: SLIC 0x00000000BAFFD000 000176 (v01 LENOVO TP-G5    00001070 PTL  00000001)
[    0.000000] ACPI: TCPA 0x00000000BAFFC000 000032 (v02 PTL    LENOVO   06040000 LNVO 00000001)
[    0.000000] ACPI: SSDT 0x00000000BAFFB000 000249 (v01 LENOVO TP-SSDT2 00000200 INTL 20061109)
[    0.000000] ACPI: SSDT 0x00000000BAFFA000 000033 (v01 LENOVO TP-SSDT1 00000100 INTL 20061109)
[    0.000000] ACPI: SSDT 0x00000000BAFF9000 000797 (v01 LENOVO SataAhci 00001000 INTL 20061109)
[    0.000000] ACPI: HPET 0x00000000BAFE5000 000038 (v01 LENOVO TP-G5    00001070 PTL  00000002)
[    0.000000] ACPI: APIC 0x00000000BAFE4000 000098 (v01 LENOVO TP-G5    00001070 PTL  00000002)
[    0.000000] ACPI: MCFG 0x00000000BAFE3000 00003C (v01 LENOVO TP-G5    00001070 PTL  00000002)
[    0.000000] ACPI: ECDT 0x00000000BAFE2000 000052 (v01 LENOVO TP-G5    00001070 PTL  00000002)
[    0.000000] ACPI: FPDT 0x00000000BAFE1000 000054 (v01 LENOVO TP-G5    00001070 PTL  00000002)
[    0.000000] ACPI: ASF! 0x00000000BAFE8000 0000A5 (v32 LENOVO TP-G5    00001070 PTL  00000002)
[    0.000000] ACPI: UEFI 0x00000000BAFE0000 00003E (v01 LENOVO TP-G5    00001070 PTL  00000002)
[    0.000000] ACPI: UEFI 0x00000000BAFDF000 000042 (v01 PTL    COMBUF   00000001 PTL  00000001)
[    0.000000] ACPI: POAT 0x00000000BAFDE000 000055 (v03 LENOVO TP-G5    00001070 PTL  00000002)
[    0.000000] ACPI: SSDT 0x00000000BAFDD000 000C20 (v01 PmRef  Cpu0Ist  00003000 INTL 20061109)
[    0.000000] ACPI: SSDT 0x00000000BAFDC000 000A7E (v01 PmRef  CpuPm    00003000 INTL 20061109)
[    0.000000] ACPI: UEFI 0x00000000BAFDB000 0002A6 (v01 LENOVO TP-G5    00001070 PTL  00000002)
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] No NUMA configuration found
[    0.000000] Faking a node at [mem 0x0000000000000000-0x000000023e5fffff]
[    0.000000] Initmem setup node 0 [mem 0x00000000-0x23e5fffff]
[    0.000000]   NODE_DATA [mem 0x23e5f5000-0x23e5f9fff]
[    0.000000]  [ffffea0000000000-ffffea0008ffffff] PMD -> [ffff880236000000-ffff88023dbfffff] on node 0
[    0.000000] Zone ranges:
[    0.000000]   DMA      [mem 0x00001000-0x00ffffff]
[    0.000000]   DMA32    [mem 0x01000000-0xffffffff]
[    0.000000]   Normal   [mem 0x100000000-0x23e5fffff]
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x00001000-0x0009cfff]
[    0.000000]   node   0: [mem 0x00100000-0x1fffffff]
[    0.000000]   node   0: [mem 0x20200000-0x40003fff]
[    0.000000]   node   0: [mem 0x40005000-0xa857ffff]
[    0.000000]   node   0: [mem 0x100000000-0x23e5fffff]
[    0.000000] On node 0 totalpages: 1992987
[    0.000000]   DMA zone: 64 pages used for memmap
[    0.000000]   DMA zone: 21 pages reserved
[    0.000000]   DMA zone: 3996 pages, LIFO batch:0
[    0.000000]   DMA32 zone: 10702 pages used for memmap
[    0.000000]   DMA32 zone: 684927 pages, LIFO batch:31
[    0.000000]   Normal zone: 20376 pages used for memmap
[    0.000000]   Normal zone: 1304064 pages, LIFO batch:31
[    0.000000] Reserving Intel graphics stolen memory at 0xbba00000-0xbf9fffff
[    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[0x01] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x02] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x03] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x05] lapic_id[0x04] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x06] lapic_id[0x05] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x07] lapic_id[0x06] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x08] lapic_id[0x07] enabled)
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
[    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: 0x8086a301 base: 0xfed00000
[    0.000000] smpboot: Allowing 8 CPUs, 0 hotplug CPUs
[    0.000000] nr_irqs_gsi: 40
[    0.000000] PM: Registered nosave memory: [mem 0x0009d000-0x0009dfff]
[    0.000000] PM: Registered nosave memory: [mem 0x0009e000-0x0009ffff]
[    0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000dffff]
[    0.000000] PM: Registered nosave memory: [mem 0x000e0000-0x000fffff]
[    0.000000] PM: Registered nosave memory: [mem 0x20000000-0x201fffff]
[    0.000000] PM: Registered nosave memory: [mem 0x40004000-0x40004fff]
[    0.000000] PM: Registered nosave memory: [mem 0xa8580000-0xbae9efff]
[    0.000000] PM: Registered nosave memory: [mem 0xbae9f000-0xbaf9efff]
[    0.000000] PM: Registered nosave memory: [mem 0xbaf9f000-0xbaffefff]
[    0.000000] PM: Registered nosave memory: [mem 0xbafff000-0xbf9fffff]
[    0.000000] PM: Registered nosave memory: [mem 0xbfa00000-0xf7ffffff]
[    0.000000] PM: Registered nosave memory: [mem 0xf8000000-0xfbffffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfc000000-0xfebfffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfec00000-0xfec00fff]
[    0.000000] PM: Registered nosave memory: [mem 0xfec01000-0xfed07fff]
[    0.000000] PM: Registered nosave memory: [mem 0xfed08000-0xfed08fff]
[    0.000000] PM: Registered nosave memory: [mem 0xfed09000-0xfed0ffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfed10000-0xfed19fff]
[    0.000000] PM: Registered nosave memory: [mem 0xfed1a000-0xfed1bfff]
[    0.000000] PM: Registered nosave memory: [mem 0xfed1c000-0xfed1ffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfed20000-0xfedfffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfee00000-0xfee00fff]
[    0.000000] PM: Registered nosave memory: [mem 0xfee01000-0xffbfffff]
[    0.000000] PM: Registered nosave memory: [mem 0xffc00000-0xffffffff]
[    0.000000] e820: [mem 0xbfa00000-0xf7ffffff] available for PCI devices
[    0.000000] Booting paravirtualized kernel on bare hardware
[    0.000000] setup_percpu: NR_CPUS:128 nr_cpumask_bits:128 nr_cpu_ids:8 nr_node_ids:1
[    0.000000] PERCPU: Embedded 29 pages/cpu @ffff88023e200000 s86784 r8192 d23808 u262144
[    0.000000] pcpu-alloc: s86784 r8192 d23808 u262144 alloc=1*2097152
[    0.000000] pcpu-alloc: [0] 0 1 2 3 4 5 6 7 
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 1961824
[    0.000000] Policy zone: Normal
[    0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-linux root=UUID=05e8dfbb-1841-4f52-afbf-78ed4a9b737e rw quiet
[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[    0.000000] xsave: enabled xstate_bv 0x7, cntxt size 0x340
[    0.000000] AGP: Checking aperture...
[    0.000000] AGP: 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: 7762776K/7971948K available (5334K kernel code, 887K rwdata, 1688K rodata, 1128K init, 1164K bss, 209172K reserved)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1
[    0.000000] Preemptible hierarchical RCU implementation.
[    0.000000] 	RCU dyntick-idle grace-period acceleration is enabled.
[    0.000000] 	Dump stacks of tasks blocking RCU-preempt GP.
[    0.000000] 	RCU restricting CPUs from NR_CPUS=128 to nr_cpu_ids=8.
[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=8
[    0.000000] NR_IRQS:8448 nr_irqs:744 16
[    0.000000] Console: colour dummy device 80x25
[    0.000000] console [tty0] enabled
[    0.000000] allocated 32505856 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] tsc: Fast TSC calibration using PIT
[    0.000000] tsc: Detected 2294.729 MHz processor
[    0.000037] Calibrating delay loop (skipped), value calculated using timer frequency.. 4591.68 BogoMIPS (lpj=7649096)
[    0.000040] pid_max: default: 32768 minimum: 301
[    0.000047] ACPI: Core revision 20140424
[    0.011654] ACPI: All ACPI Tables successfully acquired
[    0.012970] Security Framework initialized
[    0.012976] Yama: becoming mindful.
[    0.013492] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes)
[    0.015591] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes)
[    0.016543] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes)
[    0.016553] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes)
[    0.016774] Initializing cgroup subsys memory
[    0.016793] Initializing cgroup subsys devices
[    0.016799] Initializing cgroup subsys freezer
[    0.016802] Initializing cgroup subsys net_cls
[    0.016805] Initializing cgroup subsys blkio
[    0.016829] CPU: Physical Processor ID: 0
[    0.016830] CPU: Processor Core ID: 0
[    0.016835] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8)
[    0.017224] mce: CPU supports 9 MCE banks
[    0.017237] CPU0: Thermal monitoring enabled (TM1)
[    0.017246] Last level iTLB entries: 4KB 512, 2MB 8, 4MB 8
Last level dTLB entries: 4KB 512, 2MB 32, 4MB 32, 1GB 0
tlb_flushall_shift: 2
[    0.017360] Freeing SMP alternatives memory: 20K (ffffffff819f9000 - ffffffff819fe000)
[    0.018326] ftrace: allocating 20434 entries in 80 pages
[    0.028797] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    0.061784] smpboot: CPU0: Intel(R) Core(TM) i7-3610QM CPU @ 2.30GHz (fam: 06, model: 3a, stepping: 09)
[    0.061794] TSC deadline timer enabled
[    0.061815] Performance Events: PEBS fmt1+, 16-deep LBR, IvyBridge events, full-width counters, Intel PMU driver.
[    0.061835] ... version:                3
[    0.061836] ... bit width:              48
[    0.061837] ... generic registers:      4
[    0.061838] ... value mask:             0000ffffffffffff
[    0.061839] ... max period:             0000ffffffffffff
[    0.061840] ... fixed-purpose events:   3
[    0.061841] ... event mask:             000000070000000f
[    0.085211] x86: Booting SMP configuration:
[    0.085213] .... node  #0, CPUs:      #1
[    0.098901] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
[    0.105557]  #2 #3 #4 #5 #6 #7
[    0.220934] x86: Booted up 1 node, 8 CPUs
[    0.220938] smpboot: Total of 8 processors activated (36730.48 BogoMIPS)
[    0.228625] devtmpfs: initialized
[    0.231308] PM: Registering ACPI NVS region [mem 0xbae9f000-0xbaf9efff] (1048576 bytes)
[    0.232177] pinctrl core: initialized pinctrl subsystem
[    0.232220] RTC time: 12:36:05, date: 08/30/14
[    0.232272] NET: Registered protocol family 16
[    0.232384] cpuidle: using governor ladder
[    0.232386] cpuidle: using governor menu
[    0.232411] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
[    0.232412] ACPI: bus type PCI registered
[    0.232414] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[    0.232627] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf8000000-0xfbffffff] (base 0xf8000000)
[    0.232630] PCI: MMCONFIG at [mem 0xf8000000-0xfbffffff] reserved in E820
[    0.232715] PCI: Using configuration type 1 for base access
[    0.245439] ACPI: Added _OSI(Module Device)
[    0.245441] ACPI: Added _OSI(Processor Device)
[    0.245442] ACPI: Added _OSI(3.0 _SCP Extensions)
[    0.245443] ACPI: Added _OSI(Processor Aggregator Device)
[    0.246859] ACPI : EC: EC description table is found, configuring boot EC
[    0.250593] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
[    0.285710] ACPI: Dynamic OEM Table Load:
[    0.285722] ACPI: SSDT 0xFFFF880232E38000 000A01 (v01 PmRef  Cpu0Cst  00003001 INTL 20061109)
[    0.305314] ACPI: Dynamic OEM Table Load:
[    0.305324] ACPI: SSDT 0xFFFF880232F09000 000303 (v01 PmRef  ApIst    00003000 INTL 20061109)
[    0.318526] ACPI: Dynamic OEM Table Load:
[    0.318535] ACPI: SSDT 0xFFFF8802329B4000 000119 (v01 PmRef  ApCst    00003000 INTL 20061109)
[    0.336209] ACPI: Interpreter enabled
[    0.336216] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20140424/hwxface-580)
[    0.336221] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20140424/hwxface-580)
[    0.336233] ACPI: (supports S0 S3 S4 S5)
[    0.336235] ACPI: Using IOAPIC for interrupt routing
[    0.336258] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    0.352146] ACPI: Power Resource [PUBS] (on)
[    0.352721] acpi PNP0C0A:01: ACPI dock station (docks/bays count: 1)
[    0.353531] acpi LNXIOBAY:00: ACPI dock station (docks/bays count: 2)
[    0.355905] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 9 10 *11)
[    0.355983] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 9 *10 11)
[    0.356061] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 *7 9 10 11)
[    0.356138] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 9 *10 11)
[    0.356215] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 *7 9 10 11)
[    0.356290] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 9 *10 11)
[    0.356365] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 9 10 *11)
[    0.356441] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 9 10 *11)
[    0.356519] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-3f])
[    0.356524] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
[    0.356621] acpi PNP0A08:00: _OSC: platform does not support [PCIeCapability]
[    0.356665] acpi PNP0A08:00: _OSC: not requesting control; platform does not support [PCIeCapability]
[    0.356667] acpi PNP0A08:00: _OSC: OS requested [PCIeHotplug PME AER PCIeCapability]
[    0.356669] acpi PNP0A08:00: _OSC: platform willing to grant [PCIeHotplug PME AER]
[    0.356671] acpi PNP0A08:00: _OSC failed (AE_SUPPORT); disabling ASPM
[    0.356821] PCI host bridge to bus 0000:00
[    0.356825] pci_bus 0000:00: root bus resource [bus 00-3f]
[    0.356826] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7]
[    0.356828] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff]
[    0.356830] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
[    0.356831] pci_bus 0000:00: root bus resource [mem 0xbfa00000-0xfebfffff]
[    0.356833] pci_bus 0000:00: root bus resource [mem 0xfed40000-0xfed4bfff]
[    0.356841] pci 0000:00:00.0: [8086:0154] type 00 class 0x060000
[    0.356917] pci 0000:00:01.0: [8086:0151] type 01 class 0x060400
[    0.356951] pci 0000:00:01.0: PME# supported from D0 D3hot D3cold
[    0.357015] pci 0000:00:02.0: [8086:0166] type 00 class 0x030000
[    0.357025] pci 0000:00:02.0: reg 0x10: [mem 0xf1400000-0xf17fffff 64bit]
[    0.357031] pci 0000:00:02.0: reg 0x18: [mem 0xe0000000-0xefffffff 64bit pref]
[    0.357036] pci 0000:00:02.0: reg 0x20: [io  0x6000-0x603f]
[    0.357127] pci 0000:00:14.0: [8086:1e31] type 00 class 0x0c0330
[    0.357150] pci 0000:00:14.0: reg 0x10: [mem 0xf3a20000-0xf3a2ffff 64bit]
[    0.357224] pci 0000:00:14.0: PME# supported from D3hot D3cold
[    0.357252] pci 0000:00:14.0: System wakeup disabled by ACPI
[    0.357297] pci 0000:00:16.0: [8086:1e3a] type 00 class 0x078000
[    0.357321] pci 0000:00:16.0: reg 0x10: [mem 0xf3a35000-0xf3a3500f 64bit]
[    0.357399] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold
[    0.357472] pci 0000:00:19.0: [8086:1502] type 00 class 0x020000
[    0.357491] pci 0000:00:19.0: reg 0x10: [mem 0xf3a00000-0xf3a1ffff]
[    0.357500] pci 0000:00:19.0: reg 0x14: [mem 0xf3a3b000-0xf3a3bfff]
[    0.357509] pci 0000:00:19.0: reg 0x18: [io  0x6080-0x609f]
[    0.357574] pci 0000:00:19.0: PME# supported from D0 D3hot D3cold
[    0.357602] pci 0000:00:19.0: System wakeup disabled by ACPI
[    0.357646] pci 0000:00:1a.0: [8086:1e2d] type 00 class 0x0c0320
[    0.357667] pci 0000:00:1a.0: reg 0x10: [mem 0xf3a3a000-0xf3a3a3ff]
[    0.357759] pci 0000:00:1a.0: PME# supported from D0 D3hot D3cold
[    0.357789] pci 0000:00:1a.0: System wakeup disabled by ACPI
[    0.357832] pci 0000:00:1b.0: [8086:1e20] type 00 class 0x040300
[    0.357850] pci 0000:00:1b.0: reg 0x10: [mem 0xf3a30000-0xf3a33fff 64bit]
[    0.357926] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
[    0.357960] pci 0000:00:1b.0: System wakeup disabled by ACPI
[    0.358005] pci 0000:00:1c.0: [8086:1e10] type 01 class 0x060400
[    0.358142] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[    0.358225] pci 0000:00:1c.1: [8086:1e12] type 01 class 0x060400
[    0.358362] pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold
[    0.358450] pci 0000:00:1c.2: [8086:1e14] type 01 class 0x060400
[    0.358591] pci 0000:00:1c.2: PME# supported from D0 D3hot D3cold
[    0.358632] pci 0000:00:1c.2: System wakeup disabled by ACPI
[    0.358683] pci 0000:00:1d.0: [8086:1e26] type 00 class 0x0c0320
[    0.358706] pci 0000:00:1d.0: reg 0x10: [mem 0xf3a39000-0xf3a393ff]
[    0.358798] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
[    0.358827] pci 0000:00:1d.0: System wakeup disabled by ACPI
[    0.358868] pci 0000:00:1f.0: [8086:1e55] type 00 class 0x060100
[    0.359034] pci 0000:00:1f.2: [8086:1e03] type 00 class 0x010601
[    0.359053] pci 0000:00:1f.2: reg 0x10: [io  0x60a8-0x60af]
[    0.359062] pci 0000:00:1f.2: reg 0x14: [io  0x60b4-0x60b7]
[    0.359070] pci 0000:00:1f.2: reg 0x18: [io  0x60a0-0x60a7]
[    0.359079] pci 0000:00:1f.2: reg 0x1c: [io  0x60b0-0x60b3]
[    0.359087] pci 0000:00:1f.2: reg 0x20: [io  0x6060-0x607f]
[    0.359095] pci 0000:00:1f.2: reg 0x24: [mem 0xf3a38000-0xf3a387ff]
[    0.359141] pci 0000:00:1f.2: PME# supported from D3hot
[    0.359203] pci 0000:00:1f.3: [8086:1e22] type 00 class 0x0c0500
[    0.359219] pci 0000:00:1f.3: reg 0x10: [mem 0xf3a34000-0xf3a340ff 64bit]
[    0.359240] pci 0000:00:1f.3: reg 0x20: [io  0xefa0-0xefbf]
[    0.359355] pci 0000:01:00.0: [10de:0ffb] type 00 class 0x030000
[    0.359366] pci 0000:01:00.0: reg 0x10: [mem 0xf0000000-0xf0ffffff]
[    0.359375] pci 0000:01:00.0: reg 0x14: [mem 0xc0000000-0xcfffffff 64bit pref]
[    0.359384] pci 0000:01:00.0: reg 0x1c: [mem 0xd0000000-0xd1ffffff 64bit pref]
[    0.359389] pci 0000:01:00.0: reg 0x24: [io  0x5000-0x507f]
[    0.359395] pci 0000:01:00.0: reg 0x30: [mem 0xfff80000-0xffffffff pref]
[    0.365111] pci 0000:00:01.0: PCI bridge to [bus 01]
[    0.365116] pci 0000:00:01.0:   bridge window [io  0x5000-0x5fff]
[    0.365129] pci 0000:00:01.0:   bridge window [mem 0xf0000000-0xf10fffff]
[    0.365133] pci 0000:00:01.0:   bridge window [mem 0xc0000000-0xd1ffffff 64bit pref]
[    0.365297] pci 0000:02:00.0: [1180:e822] type 00 class 0x088001
[    0.365322] pci 0000:02:00.0: MMC controller base frequency changed to 50Mhz.
[    0.365350] pci 0000:02:00.0: reg 0x10: [mem 0xf3101000-0xf31010ff]
[    0.365578] pci 0000:02:00.0: supports D1 D2
[    0.365580] pci 0000:02:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[    0.365724] pci 0000:02:00.3: [1180:e832] type 00 class 0x0c0010
[    0.365757] pci 0000:02:00.3: reg 0x10: [mem 0xf3100000-0xf31007ff]
[    0.365975] pci 0000:02:00.3: supports D1 D2
[    0.365977] pci 0000:02:00.3: PME# supported from D0 D1 D2 D3hot D3cold
[    0.371878] pci 0000:00:1c.0: PCI bridge to [bus 02]
[    0.371882] pci 0000:00:1c.0:   bridge window [io  0x4000-0x4fff]
[    0.371887] pci 0000:00:1c.0:   bridge window [mem 0xf3100000-0xf39fffff]
[    0.371896] pci 0000:00:1c.0:   bridge window [mem 0xf1800000-0xf1ffffff 64bit pref]
[    0.372142] pci 0000:03:00.0: [8086:0085] type 00 class 0x028000
[    0.372312] pci 0000:03:00.0: reg 0x10: [mem 0xf3000000-0xf3001fff 64bit]
[    0.373089] pci 0000:03:00.0: PME# supported from D0 D3hot D3cold
[    0.378532] pci 0000:00:1c.1: PCI bridge to [bus 03]
[    0.378541] pci 0000:00:1c.1:   bridge window [mem 0xf3000000-0xf30fffff]
[    0.378654] acpiphp: Slot [1] registered
[    0.378663] pci 0000:00:1c.2: PCI bridge to [bus 04-0b]
[    0.378668] pci 0000:00:1c.2:   bridge window [io  0x3000-0x3fff]
[    0.378673] pci 0000:00:1c.2:   bridge window [mem 0xf2800000-0xf2ffffff]
[    0.378681] pci 0000:00:1c.2:   bridge window [mem 0xf2000000-0xf27fffff 64bit pref]
[    0.379541] ACPI: Enabled 4 GPEs in block 00 to 3F
[    0.379598] ACPI : EC: GPE = 0x11, I/O: command/status = 0x66, data = 0x62
[    0.379696] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
[    0.379701] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=none,locks=none
[    0.379702] vgaarb: loaded
[    0.379703] vgaarb: bridge control possible 0000:01:00.0
[    0.379704] vgaarb: no bridge control possible 0000:00:02.0
[    0.379733] PCI: Using ACPI for IRQ routing
[    0.381463] PCI: pci_cache_line_size set to 64 bytes
[    0.381652] e820: reserve RAM buffer [mem 0x0009d800-0x0009ffff]
[    0.381653] e820: reserve RAM buffer [mem 0x40004000-0x43ffffff]
[    0.381655] e820: reserve RAM buffer [mem 0xa8580000-0xabffffff]
[    0.381656] e820: reserve RAM buffer [mem 0x23e600000-0x23fffffff]
[    0.381765] NetLabel: Initializing
[    0.381766] NetLabel:  domain hash size = 128
[    0.381767] NetLabel:  protocols = UNLABELED CIPSOv4
[    0.381779] NetLabel:  unlabeled traffic allowed by default
[    0.381805] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
[    0.381810] hpet0: 8 comparators, 64-bit 14.318180 MHz counter
[    0.384841] Switched to clocksource hpet
[    0.389181] pnp: PnP ACPI init
[    0.389195] ACPI: bus type PNP registered
[    0.389564] system 00:00: [mem 0x00000000-0x0009ffff] could not be reserved
[    0.389566] system 00:00: [mem 0x000c0000-0x000c3fff] could not be reserved
[    0.389568] system 00:00: [mem 0x000c4000-0x000c7fff] could not be reserved
[    0.389570] system 00:00: [mem 0x000c8000-0x000cbfff] has been reserved
[    0.389572] system 00:00: [mem 0x000cc000-0x000cffff] has been reserved
[    0.389574] system 00:00: [mem 0x000d0000-0x000d3fff] has been reserved
[    0.389575] system 00:00: [mem 0x000d4000-0x000d7fff] has been reserved
[    0.389577] system 00:00: [mem 0x000d8000-0x000dbfff] has been reserved
[    0.389579] system 00:00: [mem 0x000dc000-0x000dffff] has been reserved
[    0.389580] system 00:00: [mem 0x000e0000-0x000e3fff] could not be reserved
[    0.389582] system 00:00: [mem 0x000e4000-0x000e7fff] could not be reserved
[    0.389584] system 00:00: [mem 0x000e8000-0x000ebfff] could not be reserved
[    0.389586] system 00:00: [mem 0x000ec000-0x000effff] could not be reserved
[    0.389588] system 00:00: [mem 0x000f0000-0x000fffff] could not be reserved
[    0.389589] system 00:00: [mem 0x00100000-0xbf9fffff] could not be reserved
[    0.389591] system 00:00: [mem 0xfec00000-0xfed3ffff] could not be reserved
[    0.389593] system 00:00: [mem 0xfed4c000-0xffffffff] could not be reserved
[    0.389597] system 00:00: Plug and Play ACPI device, IDs PNP0c01 (active)
[    0.389674] pnp 00:01: disabling [mem 0xfffff000-0xffffffff] because it overlaps 0000:01:00.0 BAR 6 [mem 0xfff80000-0xffffffff pref]
[    0.389681] pnp 00:01: [Firmware Bug]: PNP resource [mem 0xfed10000-0xfed13fff] covers only part of 0000:00:00.0 Intel MCH; extending to [mem 0xfed10000-0xfed17fff]
[    0.389702] system 00:01: [io  0x0400-0x047f] could not be reserved
[    0.389704] system 00:01: [io  0x0500-0x057f] has been reserved
[    0.389706] system 00:01: [io  0x0800-0x080f] has been reserved
[    0.389707] system 00:01: [io  0x15e0-0x15ef] has been reserved
[    0.389709] system 00:01: [io  0x1600-0x167f] has been reserved
[    0.389711] system 00:01: [mem 0xf8000000-0xfbffffff] has been reserved
[    0.389713] system 00:01: [mem 0xfed1c000-0xfed1ffff] has been reserved
[    0.389715] system 00:01: [mem 0xfed10000-0xfed17fff] has been reserved
[    0.389717] system 00:01: [mem 0xfed18000-0xfed18fff] has been reserved
[    0.389719] system 00:01: [mem 0xfed19000-0xfed19fff] has been reserved
[    0.389721] system 00:01: [mem 0xfed45000-0xfed4bfff] has been reserved
[    0.389723] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.389778] pnp 00:02: Plug and Play ACPI device, IDs PNP0b00 (active)
[    0.389806] pnp 00:03: Plug and Play ACPI device, IDs PNP0303 (active)
[    0.389834] pnp 00:04: Plug and Play ACPI device, IDs LEN0015 PNP0f13 (active)
[    0.389878] pnp 00:05: Plug and Play ACPI device, IDs SMO1200 PNP0c31 (active)
[    0.390336] pnp: PnP ACPI: found 6 devices
[    0.390339] ACPI: bus type PNP unregistered
[    0.397133] pci 0000:01:00.0: can't claim BAR 6 [mem 0xfff80000-0xffffffff pref]: no compatible bridge window
[    0.397179] pci 0000:01:00.0: BAR 6: assigned [mem 0xf1000000-0xf107ffff pref]
[    0.397182] pci 0000:00:01.0: PCI bridge to [bus 01]
[    0.397184] pci 0000:00:01.0:   bridge window [io  0x5000-0x5fff]
[    0.397187] pci 0000:00:01.0:   bridge window [mem 0xf0000000-0xf10fffff]
[    0.397189] pci 0000:00:01.0:   bridge window [mem 0xc0000000-0xd1ffffff 64bit pref]
[    0.397193] pci 0000:00:1c.0: PCI bridge to [bus 02]
[    0.397199] pci 0000:00:1c.0:   bridge window [io  0x4000-0x4fff]
[    0.397206] pci 0000:00:1c.0:   bridge window [mem 0xf3100000-0xf39fffff]
[    0.397211] pci 0000:00:1c.0:   bridge window [mem 0xf1800000-0xf1ffffff 64bit pref]
[    0.397219] pci 0000:00:1c.1: PCI bridge to [bus 03]
[    0.397226] pci 0000:00:1c.1:   bridge window [mem 0xf3000000-0xf30fffff]
[    0.397238] pci 0000:00:1c.2: PCI bridge to [bus 04-0b]
[    0.397241] pci 0000:00:1c.2:   bridge window [io  0x3000-0x3fff]
[    0.397247] pci 0000:00:1c.2:   bridge window [mem 0xf2800000-0xf2ffffff]
[    0.397252] pci 0000:00:1c.2:   bridge window [mem 0xf2000000-0xf27fffff 64bit pref]
[    0.397261] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7]
[    0.397263] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff]
[    0.397264] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff]
[    0.397266] pci_bus 0000:00: resource 7 [mem 0xbfa00000-0xfebfffff]
[    0.397268] pci_bus 0000:00: resource 8 [mem 0xfed40000-0xfed4bfff]
[    0.397269] pci_bus 0000:01: resource 0 [io  0x5000-0x5fff]
[    0.397271] pci_bus 0000:01: resource 1 [mem 0xf0000000-0xf10fffff]
[    0.397273] pci_bus 0000:01: resource 2 [mem 0xc0000000-0xd1ffffff 64bit pref]
[    0.397275] pci_bus 0000:02: resource 0 [io  0x4000-0x4fff]
[    0.397276] pci_bus 0000:02: resource 1 [mem 0xf3100000-0xf39fffff]
[    0.397278] pci_bus 0000:02: resource 2 [mem 0xf1800000-0xf1ffffff 64bit pref]
[    0.397280] pci_bus 0000:03: resource 1 [mem 0xf3000000-0xf30fffff]
[    0.397281] pci_bus 0000:04: resource 0 [io  0x3000-0x3fff]
[    0.397283] pci_bus 0000:04: resource 1 [mem 0xf2800000-0xf2ffffff]
[    0.397284] pci_bus 0000:04: resource 2 [mem 0xf2000000-0xf27fffff 64bit pref]
[    0.397313] NET: Registered protocol family 2
[    0.397504] TCP established hash table entries: 65536 (order: 7, 524288 bytes)
[    0.397653] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
[    0.397774] TCP: Hash tables configured (established 65536 bind 65536)
[    0.397789] TCP: reno registered
[    0.397799] UDP hash table entries: 4096 (order: 5, 131072 bytes)
[    0.397826] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes)
[    0.397888] NET: Registered protocol family 1
[    0.397902] pci 0000:00:02.0: Boot video device
[    0.398365] PCI: CLS 64 bytes, default 64
[    0.398413] Unpacking initramfs...
[    0.457932] Freeing initrd memory: 3408K (ffff880037948000 - ffff880037c9c000)
[    0.457939] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[    0.457942] software IO TLB [mem 0xa4580000-0xa8580000] (64MB) mapped at [ffff8800a4580000-ffff8800a857ffff]
[    0.458348] RAPL PMU detected, hw unit 2^-16 Joules, API unit is 2^-32 Joules, 3 fixed counters 163840 ms ovfl timer
[    0.458399] Scanning for low memory corruption every 60 seconds
[    0.458691] futex hash table entries: 2048 (order: 5, 131072 bytes)
[    0.459104] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[    0.460367] zbud: loaded
[    0.460529] VFS: Disk quotas dquot_6.5.2
[    0.460565] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    0.460687] msgmni has been set to 15168
[    0.460740] Key type big_key registered
[    0.460891] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
[    0.460957] io scheduler noop registered
[    0.460961] io scheduler deadline registered
[    0.461005] io scheduler cfq registered (default)
[    0.461144] pcieport 0000:00:01.0: irq 40 for MSI/MSI-X
[    0.461566] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[    0.461581] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
[    0.461608] vesafb: mode is 1920x1080x32, linelength=7680, pages=0
[    0.461609] vesafb: scrolling: redraw
[    0.461611] vesafb: Truecolor: size=8:8:8:8, shift=24:16:8:0
[    0.461629] vesafb: framebuffer at 0xe0000000, mapped to 0xffffc90004f00000, using 8128k, total 8128k
[    0.615420] Console: switching to colour frame buffer device 240x67
[    0.768602] fb0: VESA VGA frame buffer device
[    0.768622] intel_idle: MWAIT substates: 0x21120
[    0.768623] intel_idle: v0.4 model 0x3A
[    0.768624] intel_idle: lapic_timer_reliable_states 0xffffffff
[    0.768951] GHES: HEST is not enabled!
[    0.769028] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[    0.769414] Linux agpgart interface v0.103
[    0.769476] rtc_cmos 00:02: RTC can wake from S4
[    0.769606] rtc_cmos 00:02: rtc core: registered rtc_cmos as rtc0
[    0.769640] rtc_cmos 00:02: alarms up to one month, y3k, 114 bytes nvram, hpet irqs
[    0.769651] Intel P-state driver initializing.
[    0.769668] Intel pstate controlling: cpu 0
[    0.769689] Intel pstate controlling: cpu 1
[    0.769705] Intel pstate controlling: cpu 2
[    0.769724] Intel pstate controlling: cpu 3
[    0.769742] Intel pstate controlling: cpu 4
[    0.769760] Intel pstate controlling: cpu 5
[    0.769780] Intel pstate controlling: cpu 6
[    0.769796] Intel pstate controlling: cpu 7
[    0.769849] ledtrig-cpu: registered to indicate activity on CPUs
[    0.770049] TCP: cubic registered
[    0.770220] NET: Registered protocol family 10
[    0.770571] NET: Registered protocol family 17
[    0.771183] registered taskstats version 1
[    0.772134]   Magic number: 10:121:634
[    0.772263] rtc_cmos 00:02: setting system clock to 2014-08-30 12:36:05 UTC (1409402165)
[    0.772405] PM: Hibernation image not present or could not be loaded.
[    0.773757] Freeing unused kernel memory: 1128K (ffffffff818df000 - ffffffff819f9000)
[    0.773760] Write protecting the kernel read-only data: 8192k
[    0.777354] Freeing unused kernel memory: 800K (ffff880001538000 - ffff880001600000)
[    0.778457] Freeing unused kernel memory: 360K (ffff8800017a6000 - ffff880001800000)
[    0.788944] random: systemd-tmpfile urandom read with 7 bits of entropy available
[    0.790991] systemd-udevd[81]: starting version 216
[    0.799037] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12
[    0.800701] serio: i8042 KBD port at 0x60,0x64 irq 1
[    0.800713] serio: i8042 AUX port at 0x60,0x64 irq 12
[    0.804376] ACPI: bus type USB registered
[    0.804406] usbcore: registered new interface driver usbfs
[    0.804420] usbcore: registered new interface driver hub
[    0.804473] usbcore: registered new device driver usb
[    0.805170] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    0.805396] sdhci: Secure Digital Host Controller Interface driver
[    0.805397] sdhci: Copyright(c) Pierre Ossman
[    0.805512] ehci-pci: EHCI PCI platform driver
[    0.805621] ehci-pci 0000:00:1a.0: EHCI Host Controller
[    0.805628] ehci-pci 0000:00:1a.0: new USB bus registered, assigned bus number 1
[    0.805647] ehci-pci 0000:00:1a.0: debug port 2
[    0.806167] SCSI subsystem initialized
[    0.807567] libata version 3.00 loaded.
[    0.809557] ehci-pci 0000:00:1a.0: cache line size of 64 is not supported
[    0.809570] ehci-pci 0000:00:1a.0: irq 16, io mem 0xf3a3a000
[    0.815776] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0
[    0.817965] ehci-pci 0000:00:1a.0: USB 2.0 started, EHCI 1.00
[    0.818106] hub 1-0:1.0: USB hub found
[    0.818110] hub 1-0:1.0: 3 ports detected
[    0.818308] ehci-pci 0000:00:1d.0: EHCI Host Controller
[    0.818312] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 2
[    0.818323] ehci-pci 0000:00:1d.0: debug port 2
[    0.822211] ehci-pci 0000:00:1d.0: cache line size of 64 is not supported
[    0.822222] ehci-pci 0000:00:1d.0: irq 23, io mem 0xf3a39000
[    0.831378] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00
[    0.831567] hub 2-0:1.0: USB hub found
[    0.831572] hub 2-0:1.0: 3 ports detected
[    0.831805] xhci_hcd 0000:00:14.0: xHCI Host Controller
[    0.831810] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 3
[    0.831903] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
[    0.831921] xhci_hcd 0000:00:14.0: irq 41 for MSI/MSI-X
[    0.832105] hub 3-0:1.0: USB hub found
[    0.832113] hub 3-0:1.0: 4 ports detected
[    0.832400] xhci_hcd 0000:00:14.0: xHCI Host Controller
[    0.832404] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 4
[    0.832610] hub 4-0:1.0: USB hub found
[    0.832620] hub 4-0:1.0: 4 ports detected
[    0.832777] usb: failed to peer usb4-port2 and usb3-port1 by location (usb4-port2:none) (usb3-port1:usb4-port1)
[    0.832779] usb usb4-port2: failed to peer to usb3-port1 (-16)
[    0.832780] usb: port power management may be unreliable
[    0.832837] usb: failed to peer usb4-port3 and usb3-port1 by location (usb4-port3:none) (usb3-port1:usb4-port1)
[    0.832838] usb usb4-port3: failed to peer to usb3-port1 (-16)
[    0.832894] usb: failed to peer usb4-port4 and usb3-port1 by location (usb4-port4:none) (usb3-port1:usb4-port1)
[    0.832896] usb usb4-port4: failed to peer to usb3-port1 (-16)
[    0.832965] ahci 0000:00:1f.2: version 3.0
[    0.833064] ahci 0000:00:1f.2: irq 42 for MSI/MSI-X
[    0.833086] ahci 0000:00:1f.2: SSS flag set, parallel bus scan disabled
[    0.844683] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 6 ports 6 Gbps 0x13 impl SATA mode
[    0.844687] ahci 0000:00:1f.2: flags: 64bit ncq ilck stag pm led clo pio slum part ems sxs apst 
[    0.858821] scsi0 : ahci
[    0.859207] scsi1 : ahci
[    0.859395] scsi2 : ahci
[    0.859540] scsi3 : ahci
[    0.859685] scsi4 : ahci
[    0.859834] scsi5 : ahci
[    0.859887] ata1: SATA max UDMA/133 abar m2048@0xf3a38000 port 0xf3a38100 irq 42
[    0.859890] ata2: SATA max UDMA/133 abar m2048@0xf3a38000 port 0xf3a38180 irq 42
[    0.859892] ata3: DUMMY
[    0.859893] ata4: DUMMY
[    0.859896] ata5: SATA max UDMA/133 abar m2048@0xf3a38000 port 0xf3a38300 irq 42
[    0.859897] ata6: DUMMY
[    0.864648] firewire_ohci 0000:02:00.3: added OHCI v1.10 device as card 0, 4 IR + 4 IT contexts, quirks 0x11
[    0.864688] sdhci-pci 0000:02:00.0: SDHCI controller found [1180:e822] (rev 8)
[    0.864771] mmc0: no vqmmc regulator found
[    0.864773] mmc0: no vmmc regulator found
[    0.864859] mmc0: SDHCI controller on PCI [0000:02:00.0] using DMA
[    1.124528] usb 1-1: new high-speed USB device number 2 using ehci-pci
[    1.177900] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[    1.178535] ata1.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded
[    1.178543] ata1.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out
[    1.178951] ata1.00: ATA-8: SAMSUNG MZ7PC128HAFU-000L1, CXM04L1Q, max UDMA/133
[    1.178958] ata1.00: 250069680 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
[    1.179470] ata1.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded
[    1.179478] ata1.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out
[    1.179827] ata1.00: configured for UDMA/133
[    1.180155] scsi 0:0:0:0: Direct-Access     ATA      SAMSUNG MZ7PC128 4L1Q PQ: 0 ANSI: 5
[    1.249220] hub 1-1:1.0: USB hub found
[    1.249488] hub 1-1:1.0: 6 ports detected
[    1.357919] usb 2-1: new high-speed USB device number 2 using ehci-pci
[    1.364721] firewire_core 0000:02:00.3: created device fw0: GUID 3c970eff28d0b5ff, S400
[    1.457736] tsc: Refined TSC clocksource calibration: 2294.793 MHz
[    1.481903] hub 2-1:1.0: USB hub found
[    1.482069] hub 2-1:1.0: 8 ports detected
[    1.497717] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[    1.502815] ata2.00: ACPI cmd e3/00:10:00:00:00:a0 (IDLE) succeeded
[    1.504364] ata2.00: ACPI cmd e3/00:03:00:00:00:a0 (IDLE) succeeded
[    1.508328] ata2.00: ATAPI: HL-DT-ST DVDRAM GT50N, LT20, max UDMA/33
[    1.513033] ata2.00: ACPI cmd e3/00:10:00:00:00:a0 (IDLE) succeeded
[    1.514546] ata2.00: ACPI cmd e3/00:03:00:00:00:a0 (IDLE) succeeded
[    1.518543] ata2.00: configured for UDMA/33
[    1.527993] scsi 1:0:0:0: CD-ROM            HL-DT-ST DVDRAM GT50N     LT20 PQ: 0 ANSI: 5
[    1.551231] usb 1-1.2: new full-speed USB device number 3 using ehci-pci
[    1.640637] hidraw: raw HID events driver (C) Jiri Kosina
[    1.643684] usbcore: registered new interface driver usbhid
[    1.643686] usbhid: USB HID core driver
[    1.644090] input: Razer Razer Imperator as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.2/1-1.2:1.0/0003:1532:002F.0001/input/input2
[    1.644134] hid-generic 0003:1532:002F.0001: input,hidraw0: USB HID v1.11 Mouse [Razer Razer Imperator] on usb-0000:00:1a.0-1.2/input0
[    1.645164] input: Razer Razer Imperator as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.2/1-1.2:1.1/0003:1532:002F.0002/input/input3
[    1.645248] hid-generic 0003:1532:002F.0002: input,hidraw1: USB HID v1.11 Keyboard [Razer Razer Imperator] on usb-0000:00:1a.0-1.2/input1
[    1.704519] usb 1-1.4: new full-speed USB device number 4 using ehci-pci
[    1.857552] ata5: SATA link down (SStatus 0 SControl 300)
[    1.863518] sd 0:0:0:0: [sda] 250069680 512-byte logical blocks: (128 GB/119 GiB)
[    1.863715] sd 0:0:0:0: [sda] Write Protect is off
[    1.863720] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[    1.863775] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    1.865058]  sda: sda1 sda2 < sda5 sda6 > sda3 sda4
[    1.865712] sd 0:0:0:0: [sda] Attached SCSI disk
[    1.870879] usb 1-1.6: new high-speed USB device number 5 using ehci-pci
[    1.873801] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
[    1.873814] cdrom: Uniform CD-ROM driver Revision: 3.20
[    1.874054] sr 1:0:0:0: Attached scsi CD-ROM sr0
[    1.995327] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)
[    2.030876] usb 2-1.7: new low-speed USB device number 3 using ehci-pci
[    2.100774] systemd[1]: Cannot add dependency job for unit display-manager.service, ignoring: Unit display-manager.service failed to load: No such file or directory.
[    2.100780] systemd[1]: Cannot add dependency job for unit bumblebeed.service, ignoring: Unit bumblebeed.service failed to load: No such file or directory.
[    2.119637] hid-generic 0003:0765:5010.0003: hiddev0,hidraw2: USB HID v1.11 Device [HID 0765:5010] on usb-0000:00:1d.0-1.7/input0
[    2.123652] EXT4-fs (sda1): re-mounted. Opts: data=ordered
[    2.134227] usbip_core: module is from the staging directory, the quality is unknown, you have been warned.
[    2.134513] usbip_core: USB/IP Core v1.0.0
[    2.136059] usbip_host: module is from the staging directory, the quality is unknown, you have been warned.
[    2.136415] usbcore: registered new device driver usbip-host
[    2.136418] usbip_host: USB/IP Host Driver v1.0.0
[    2.143992] systemd-udevd[207]: starting version 216
[    2.170324] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input4
[    2.170484] ACPI: Lid Switch [LID]
[    2.170562] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input5
[    2.170566] ACPI: Sleep Button [SLPB]
[    2.170657] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input6
[    2.170660] ACPI: Power Button [PWRF]
[    2.171876] thermal LNXTHERM:00: registered as thermal_zone0
[    2.171879] ACPI: Thermal Zone [THM0] (46 C)
[    2.172513] ACPI Warning: SystemIO range 0x0000000000000428-0x000000000000042f conflicts with OpRegion 0x0000000000000400-0x000000000000047f (\_SB_.PCI0.LPC_.PMIO) (20140424/utaddress-258)
[    2.172519] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[    2.172523] ACPI Warning: SystemIO range 0x0000000000000540-0x000000000000054f conflicts with OpRegion 0x0000000000000500-0x000000000000057f (\_SB_.PCI0.LPC_.LPIO) (20140424/utaddress-258)
[    2.172527] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[    2.172528] ACPI Warning: SystemIO range 0x0000000000000530-0x000000000000053f conflicts with OpRegion 0x0000000000000500-0x000000000000057f (\_SB_.PCI0.LPC_.LPIO) (20140424/utaddress-258)
[    2.172532] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[    2.172533] ACPI Warning: SystemIO range 0x0000000000000500-0x000000000000052f conflicts with OpRegion 0x0000000000000500-0x000000000000057f (\_SB_.PCI0.LPC_.LPIO) (20140424/utaddress-258)
[    2.172537] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[    2.172538] lpc_ich: Resource conflict(s) found affecting gpio_ich
[    2.172994] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[    2.173141] pps_core: LinuxPPS API ver. 1 registered
[    2.173143] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    2.173965] PTP clock support registered
[    2.176876] mei_me 0000:00:16.0: irq 43 for MSI/MSI-X
[    2.177688] tpm_tis 00:05: 1.2 TPM (device-id 0x0, rev-id 78)
[    2.182525] wmi: Mapper loaded
[    2.182982] e1000e: Intel(R) PRO/1000 Network Driver - 2.3.2-k
[    2.182984] e1000e: Copyright(c) 1999 - 2014 Intel Corporation.
[    2.184068] ACPI: Battery Slot [BAT0] (battery present)
[    2.184454] ACPI: AC Adapter [AC] (on-line)
[    2.185188] [drm] Initialized drm 1.1.0 20060810
[    2.186188] e1000e 0000:00:19.0: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode
[    2.186211] e1000e 0000:00:19.0: irq 44 for MSI/MSI-X
[    2.186530] Non-volatile memory driver v1.3
[    2.196965] cfg80211: Calling CRDA to update world regulatory domain
[    2.198631] microcode: CPU0 sig=0x306a9, pf=0x10, revision=0x12
[    2.198887] microcode: CPU1 sig=0x306a9, pf=0x10, revision=0x12
[    2.198904] microcode: CPU2 sig=0x306a9, pf=0x10, revision=0x12
[    2.198917] microcode: CPU3 sig=0x306a9, pf=0x10, revision=0x12
[    2.198930] microcode: CPU4 sig=0x306a9, pf=0x10, revision=0x12
[    2.198940] microcode: CPU5 sig=0x306a9, pf=0x10, revision=0x12
[    2.198951] microcode: CPU6 sig=0x306a9, pf=0x10, revision=0x12
[    2.198964] microcode: CPU7 sig=0x306a9, pf=0x10, revision=0x12
[    2.199006] microcode: Microcode Update Driver: v2.00 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
[    2.199661] input: PC Speaker as /devices/platform/pcspkr/input/input7
[    2.201928] Intel(R) Wireless WiFi driver for Linux, in-tree:
[    2.201933] Copyright(c) 2003- 2014 Intel Corporation
[    2.202170] iwlwifi 0000:03:00.0: can't disable ASPM; OS doesn't have ASPM control
[    2.202390] iwlwifi 0000:03:00.0: irq 45 for MSI/MSI-X
[    2.206761] iwlwifi 0000:03:00.0: loaded firmware version 18.168.6.1 op_mode iwldvm
[    2.208275] media: Linux media interface: v0.10
[    2.208354] Bluetooth: Core ver 2.19
[    2.208367] NET: Registered protocol family 31
[    2.208369] Bluetooth: HCI device and connection manager initialized
[    2.208375] Bluetooth: HCI socket layer initialized
[    2.208378] Bluetooth: L2CAP socket layer initialized
[    2.208386] Bluetooth: SCO socket layer initialized
[    2.208544] AVX version of gcm_enc/dec engaged.
[    2.208623] thinkpad_acpi: ThinkPad ACPI Extras v0.25
[    2.208625] thinkpad_acpi: http://ibm-acpi.sf.net/
[    2.208627] thinkpad_acpi: ThinkPad BIOS G5ET29WW (1.07 ), EC unknown
[    2.208629] thinkpad_acpi: Lenovo ThinkPad W530, model 2438CTO
[    2.209822] mousedev: PS/2 mouse device common for all mice
[    2.214317] thinkpad_acpi: detected a 16-level brightness capable ThinkPad
[    2.214433] thinkpad_acpi: radio switch found; radios are enabled
[    2.214562] thinkpad_acpi: This ThinkPad has standard ACPI backlight brightness control, supported by the ACPI video driver
[    2.214563] thinkpad_acpi: Disabling thinkpad-acpi brightness events by default...
[    2.216617] Linux video capture interface: v2.00
[    2.217547] ACPI Warning: \_SB_.PCI0.PEG_.VID_._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20140424/nsarguments-95)
[    2.217947] ACPI Warning: \_SB_.PCI0.PEG_.VID_._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20140424/nsarguments-95)
[    2.218272] pci 0000:01:00.0: optimus capabilities: enabled, status dynamic power, hda bios codec supported
[    2.218277] VGA switcheroo: detected Optimus DSM method \_SB_.PCI0.PEG_.VID_ handle
[    2.218294] checking generic (e0000000 7f0000) vs hw (c0000000 10000000)
[    2.218296] checking generic (e0000000 7f0000) vs hw (d0000000 2000000)
[    2.218324] nouveau 0000:01:00.0: enabling device (0004 -> 0007)
[    2.218547] nouveau  [  DEVICE][0000:01:00.0] BOOT0  : 0x0e73b0a2
[    2.218549] nouveau  [  DEVICE][0000:01:00.0] Chipset: GK107 (NVE7)
[    2.218551] nouveau  [  DEVICE][0000:01:00.0] Family : NVE0
[    2.218580] nouveau  [   VBIOS][0000:01:00.0] checking PRAMIN for image...
[    2.218591] nouveau  [   VBIOS][0000:01:00.0] ... signature not found
[    2.218593] nouveau  [   VBIOS][0000:01:00.0] checking PROM for image...
[    2.218683] nouveau  [   VBIOS][0000:01:00.0] ... signature not found
[    2.218684] nouveau  [   VBIOS][0000:01:00.0] checking ACPI for image...
[    2.224385] uvcvideo: Found UVC 1.00 device Integrated Camera (04f2:b2ea)
[    2.226413] input: Integrated Camera as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.6/1-1.6:1.0/input/input10
[    2.226487] usbcore: registered new interface driver uvcvideo
[    2.226489] USB Video Class driver (1.1.1)
[    2.230675] Adding 7811068k swap on /dev/sda5.  Priority:-1 extents:1 across:7811068k SSFS
[    2.232775] iwlwifi 0000:03:00.0: CONFIG_IWLWIFI_DEBUG disabled
[    2.232778] iwlwifi 0000:03:00.0: CONFIG_IWLWIFI_DEBUGFS disabled
[    2.232780] iwlwifi 0000:03:00.0: CONFIG_IWLWIFI_DEVICE_TRACING enabled
[    2.232783] iwlwifi 0000:03:00.0: Detected Intel(R) Centrino(R) Advanced-N 6205 AGN, REV=0xB0
[    2.232920] iwlwifi 0000:03:00.0: L1 Enabled; Disabling L0S
[    2.240171] intel_rapl: RAPL domain dram detection failed
[    2.246664] iTCO_vendor_support: vendor-support=0
[    2.247573] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11
[    2.247619] iTCO_wdt: Found a Panther Point TCO device (Version=2, TCOBASE=0x0460)
[    2.247778] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
[    2.447711] e1000e 0000:00:19.0 eth0: registered PHC clock
[    2.447716] e1000e 0000:00:19.0 eth0: (PCI Express:2.5GT/s:Width x1) 3c:97:0e:28:d0:b5
[    2.447719] e1000e 0000:00:19.0 eth0: Intel(R) PRO/1000 Network Connection
[    2.447757] e1000e 0000:00:19.0 eth0: MAC: 10, PHY: 11, PBA No: 1000FF-0FF
[    2.457461] Switched to clocksource tsc
[    2.488048] i801_smbus 0000:00:1f.3: SMBus using PCI Interrupt
[    2.594850] psmouse serio1: alps: Unknown ALPS touchpad: E7=10 00 64, EC=10 00 64
[    2.927009] psmouse serio1: trackpoint: IBM TrackPoint firmware: 0x0e, buttons: 3/3
[    2.940802] input: TPPS/2 IBM TrackPoint as /devices/platform/i8042/serio1/input/input8
[    3.134963] thinkpad_acpi: rfkill switch tpacpi_bluetooth_sw: radio is unblocked
[    3.134996] nouveau  [   VBIOS][0000:01:00.0] ... appears to be valid
[    3.134999] nouveau  [   VBIOS][0000:01:00.0] using image from ACPI
[    3.135113] nouveau  [   VBIOS][0000:01:00.0] BIT signature found
[    3.135117] nouveau  [   VBIOS][0000:01:00.0] version 80.07.31.00.0d
[    3.135399] usbcore: registered new interface driver btusb
[    3.135723] nouveau  [ DEVINIT][0000:01:00.0] adaptor not initialised
[    3.135732] nouveau  [   VBIOS][0000:01:00.0] running init tables
[    3.135911] thinkpad_acpi: Standard ACPI backlight interface available, not loading native one
[    3.135983] thinkpad_acpi: Console audio control enabled, mode: monitor (read only)
[    3.136377] bluetooth hci0: Direct firmware load failed with error -2
[    3.136378] bluetooth hci0: Falling back to user helper
[    3.137749] input: ThinkPad Extra Buttons as /devices/platform/thinkpad_acpi/input/input9
[    3.138925] ieee80211 phy0: Selected rate control algorithm 'iwl-agn-rs'
[    3.142963] Bluetooth: hci0: BCM: patch brcm/BCM20702A0-0a5c-21e6.hcd not found
[    3.155354] EXT4-fs (sda6): mounted filesystem with ordered data mode. Opts: data=ordered
[    3.162197] systemd-journald[187]: Received request to flush runtime journal from PID 1
[    3.164029] systemd-udevd[216]: renamed network interface eth0 to enp0s25
[    3.190806] systemd-udevd[227]: renamed network interface wlan0 to wlp3s0
[    3.278309] random: nonblocking pool is initialized
[    3.379589] nouveau 0000:01:00.0: irq 46 for MSI/MSI-X
[    3.379601] nouveau  [     PMC][0000:01:00.0] MSI interrupts enabled
[    3.379647] nouveau  [     PFB][0000:01:00.0] RAM type: DDR3
[    3.379649] nouveau  [     PFB][0000:01:00.0] RAM size: 2048 MiB
[    3.379650] nouveau  [     PFB][0000:01:00.0]    ZCOMP: 0 tags
[    3.380987] nouveau  [    VOLT][0000:01:00.0] GPU voltage: 862500uv
[    3.414155] nouveau  [  PTHERM][0000:01:00.0] FAN control: none / external
[    3.414169] nouveau  [  PTHERM][0000:01:00.0] fan management: automatic
[    3.414180] nouveau  [  PTHERM][0000:01:00.0] internal sensor: yes
[    3.414212] nouveau  [     CLK][0000:01:00.0] 07: core 270-405 MHz memory 810 MHz 
[    3.414232] nouveau  [     CLK][0000:01:00.0] 0f: core 270-745 MHz memory 1800 MHz 
[    3.414375] nouveau  [     CLK][0000:01:00.0] --: core 405 MHz memory 648 MHz 
[    3.441165] [TTM] Zone  kernel: Available graphics memory: 3884246 kiB
[    3.441167] [TTM] Zone   dma32: Available graphics memory: 2097152 kiB
[    3.441168] [TTM] Initializing pool allocator
[    3.441172] [TTM] Initializing DMA pool allocator
[    3.441183] nouveau  [     DRM] VRAM: 2048 MiB
[    3.441184] nouveau  [     DRM] GART: 1048576 MiB
[    3.441187] nouveau  [     DRM] TMDS table version 2.0
[    3.441188] nouveau  [     DRM] DCB version 4.0
[    3.441190] nouveau  [     DRM] DCB outp 00: 01800f23 00010034
[    3.441191] nouveau  [     DRM] DCB outp 01: 02811f00 00000000
[    3.441192] nouveau  [     DRM] DCB outp 02: 02822fa6 0f420010
[    3.441193] nouveau  [     DRM] DCB outp 03: 02822f62 00020010
[    3.441194] nouveau  [     DRM] DCB outp 04: 04833fb6 0f220010
[    3.441195] nouveau  [     DRM] DCB outp 05: 04833f72 00020010
[    3.441196] nouveau  [     DRM] DCB outp 06: 08844fc6 0f220010
[    3.441197] nouveau  [     DRM] DCB outp 07: 08844f82 00020010
[    3.441198] nouveau  [     DRM] DCB conn 00: 00000040
[    3.441200] nouveau  [     DRM] DCB conn 01: 00000100
[    3.441201] nouveau  [     DRM] DCB conn 02: 00010246
[    3.441202] nouveau  [     DRM] DCB conn 03: 00020346
[    3.441203] nouveau  [     DRM] DCB conn 04: 01000446
[    3.442852] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[    3.442853] [drm] Driver supports precise vblank timestamp query.
[    3.448215] nouveau  [     DRM] MM: using COPY for buffer copies
[    3.619879] nouveau 0000:01:00.0: No connectors reported connected with modes
[    3.619884] [drm] Cannot find any crtc or sizes - going 1024x768
[    3.653439] nouveau  [     DRM] allocated 1024x768 fb: 0x80000, bo ffff880231218800
[    3.653536] nouveau 0000:01:00.0: fb1: nouveaufb frame buffer device
[    3.653538] nouveau 0000:01:00.0: registered panic notifier
[    3.686525] [drm] Initialized nouveau 1.1.1 20120801 for 0000:01:00.0 on minor 0
[    3.687111] [drm] Memory usable by graphics device = 2048M
[    3.687113] [drm] Replacing VGA console driver
[    3.687115] checking generic (e0000000 7f0000) vs hw (e0000000 10000000)
[    3.687116] fb: switching to inteldrmfb from VESA VGA
[    3.687142] Console: switching to colour dummy device 80x25
[    3.692577] e1000e 0000:00:19.0: irq 44 for MSI/MSI-X
[    3.706661] i915 0000:00:02.0: irq 47 for MSI/MSI-X
[    3.706674] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[    3.706684] [drm] Driver supports precise vblank timestamp query.
[    3.706786] vga_switcheroo: enabled
[    3.706852] vgaarb: device changed decodes: PCI:0000:01:00.0,olddecodes=io+mem,decodes=none:owns=none
[    3.706855] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=none:owns=none
[    3.730030] [drm] Wrong MCH_SSKPD value: 0x20100406
[    3.730034] [drm] This can cause pipe underruns and display issues.
[    3.730035] [drm] Please upgrade your BIOS to fix this.
[    3.793288] e1000e 0000:00:19.0: irq 44 for MSI/MSI-X
[    3.793451] IPv6: ADDRCONF(NETDEV_UP): enp0s25: link is not ready
[    3.796500] [drm] GMBUS [i915 gmbus vga] timed out, falling back to bit banging on pin 2
[    3.798109] iwlwifi 0000:03:00.0: L1 Enabled; Disabling L0S
[    3.804595] iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0
[    3.811772] fbcon: inteldrmfb (fb0) is primary device
[    4.080312] iwlwifi 0000:03:00.0: L1 Enabled; Disabling L0S
[    4.086804] iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0
[    4.166321] [drm:cpt_set_fifo_underrun_reporting] *ERROR* uncleared pch fifo underrun on pch transcoder A
[    4.166323] [drm:cpt_serr_int_handler] *ERROR* PCH transcoder A FIFO underrun
[    4.179171] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
[    4.514578] cfg80211: Calling CRDA to update world regulatory domain
[    4.621262] cfg80211: Calling CRDA to update world regulatory domain
[    4.703396] Console: switching to colour frame buffer device 240x67
[    4.713102] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
[    4.719046] cfg80211: Calling CRDA to update world regulatory domain
[    4.731807] ACPI: Video Device [VID] (multi-head: yes  rom: no  post: no)
[    4.754277] acpi device:00: registered as cooling_device9
[    4.754447] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input11
[    4.754873] ACPI: Video Device [VID1] (multi-head: yes  rom: yes  post: no)
[    4.757055] acpi device:0a: registered as cooling_device10
[    4.757202] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:09/LNXVIDEO:01/input/input12
[    4.757361] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 1
[    4.758861] snd_hda_intel 0000:00:1b.0: irq 48 for MSI/MSI-X
[    4.772580] sound hdaudioC0D0: autoconfig: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker
[    4.772585] sound hdaudioC0D0:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[    4.772587] sound hdaudioC0D0:    hp_outs=2 (0x15/0x1b/0x0/0x0/0x0)
[    4.772589] sound hdaudioC0D0:    mono: mono_out=0x0
[    4.772591] sound hdaudioC0D0:    inputs:
[    4.772593] sound hdaudioC0D0:      Mic=0x18
[    4.772609] sound hdaudioC0D0:      Dock Mic=0x19
[    4.772613] sound hdaudioC0D0:      Internal Mic=0x12
[    4.780717] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/sound/card0/hdaudioC0D0/input13
[    4.781015] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input14
[    4.781126] input: HDA Intel PCH Dock Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input15
[    4.781241] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input16
[    4.781386] input: HDA Intel PCH Dock Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input17
[    4.979640] cfg80211: Calling CRDA to update world regulatory domain
[    5.356171] [drm] Enabling RC6 states: RC6 on, RC6p on, RC6pp off
[    7.280500] wlp3s0: authenticate with 14:0c:76:95:63:5f
[    7.288194] wlp3s0: send auth to 14:0c:76:95:63:5f (try 1/3)
[    7.301077] wlp3s0: authenticated
[    7.304728] wlp3s0: associate with 14:0c:76:95:63:5f (try 1/3)
[    7.312726] wlp3s0: RX AssocResp from 14:0c:76:95:63:5f (capab=0x411 status=0 aid=1)
[    7.337192] wlp3s0: associated
[    7.337233] IPv6: ADDRCONF(NETDEV_CHANGE): wlp3s0: link becomes ready
[    9.337075] ACPI Warning: \_SB_.PCI0.PEG_.VID_._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20140424/nsarguments-95)
[    9.338004] ACPI Warning: \_SB_.PCI0.PEG_.VID_._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20140424/nsarguments-95)
[   10.403837] thinkpad_acpi: EC reports that Thermal Table has changed
[   13.803170] thinkpad_acpi: EC reports that Thermal Table has changed
[   15.582492] fuse init (API version 7.23)
[   20.527911] ACPI Warning: \_SB_.PCI0.PEG_.VID_._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20140424/nsarguments-95)
[   20.528467] ACPI Warning: \_SB_.PCI0.PEG_.VID_._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20140424/nsarguments-95)
[   21.824661] thinkpad_acpi: EC reports that Thermal Table has changed
[   36.031425] thinkpad_acpi: EC reports that Thermal Table has changed
[   51.328953] ACPI Warning: \_SB_.PCI0.PEG_.VID_._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20140424/nsarguments-95)
[   51.330011] ACPI Warning: \_SB_.PCI0.PEG_.VID_._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20140424/nsarguments-95)
Comment 1 Dimitri Sabadie 2014-08-30 13:01:29 UTC 
Created attachment 105463 [details]
Fixed screenshot
Comment 2 Ilia Mirkin 2014-08-30 18:23:39 UTC 
Are you using a compositor? Are you using kwin?

In order for prime to work, you must use a compositor. There are also reports of kwin occasionally ending up with black windows, which you can fix by minimizing and restoring the window. (Although that's not the issue in the screenshot.)
Comment 3 Dimitri Sabadie 2014-08-30 18:35:43 UTC 
Yes, I’m running cinnamon, and I installed xcompmgr (and it’s running when I’m trying the glxspheres64 executable).
Comment 4 Ilia Mirkin 2014-08-30 18:43:26 UTC 
(In reply to comment #3)
> Yes, I’m running cinnamon, and I installed xcompmgr (and it’s running when
> I’m trying the glxspheres64 executable).

I think xcompmgr isn't enough of a compositor. Unfortunately I'm not sure which ones qualify...
Comment 5 Martin Peres 2019-12-04 08:49:03 UTC 
-- GitLab Migration Automatic Message --

This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity.

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