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#1 2014-08-15 08:10:08
- albertnguyen
- Member
- Registered: 2014-04-23
- Posts: 8
Kernel 3.16 webcam shows black image
I have a Cisco VTCamera3 (a rebadged Logitech Quickcam Pro 9000). After upgrading to 3.16 the camera always displays a black picture. I tried downgrading to 3.15.8-1 and it functioned properly. Some debug info on 3.16:
lsusb:
Bus 003 Device 003: ID 046d:0822 Logitech, Inc.
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 002: ID 03eb:21fe Atmel Corp.
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 002: ID 046d:c52e Logitech, Inc. MK260 Wireless Combo Receiver
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hubdmesg:
[ 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-i686-tobias) (gcc version 4.9.1 (GCC) ) #1 SMP PREEMPT Thu Aug 14 07:48:39 CEST 2014
[ 0.000000] e820: BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000008ffff] usable
[ 0.000000] BIOS-e820: [mem 0x0000000000090000-0x000000000009ffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000000d0000-0x00000000000fffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000003f6affff] usable
[ 0.000000] BIOS-e820: [mem 0x000000003f6b0000-0x000000003f6bbfff] ACPI data
[ 0.000000] BIOS-e820: [mem 0x000000003f6bc000-0x000000003f6befff] ACPI NVS
[ 0.000000] BIOS-e820: [mem 0x000000003f6bf000-0x000000003fffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec0ffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fed00000-0x00000000fed003ff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000ffb80000-0x00000000ffffffff] reserved
[ 0.000000] Notice: NX (Execute Disable) protection cannot be enabled: non-PAE kernel!
[ 0.000000] SMBIOS 2.5 present.
[ 0.000000] DMI: CompuLab SBC-FITPC2/SBC-FITPC2, BIOS NAPA0001.86C.0000.D.0912241315 12/24/2009
[ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
[ 0.000000] e820: last_pfn = 0x3f6b0 max_arch_pfn = 0x100000
[ 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-CFFFF write-protect
[ 0.000000] D0000-DFFFF uncachable
[ 0.000000] E0000-FFFFF write-protect
[ 0.000000] MTRR variable ranges enabled:
[ 0.000000] 0 base 000000000 mask 0C0000000 write-back
[ 0.000000] 1 base 03F700000 mask 0FFF00000 uncachable
[ 0.000000] 2 base 03F800000 mask 0FF800000 uncachable
[ 0.000000] 3 disabled
[ 0.000000] 4 disabled
[ 0.000000] 5 disabled
[ 0.000000] 6 disabled
[ 0.000000] 7 disabled
[ 0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
[ 0.000000] found SMP MP-table at [mem 0x000f85f0-0x000f85ff] mapped at [c00f85f0]
[ 0.000000] Scanning 1 areas for low memory corruption
[ 0.000000] initial memory mapped: [mem 0x00000000-0x01bfffff]
[ 0.000000] Base memory trampoline at [c008c000] 8c000 size 16384
[ 0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff]
[ 0.000000] [mem 0x00000000-0x000fffff] page 4k
[ 0.000000] init_memory_mapping: [mem 0x37000000-0x373fffff]
[ 0.000000] [mem 0x37000000-0x373fffff] page 2M
[ 0.000000] init_memory_mapping: [mem 0x30000000-0x36ffffff]
[ 0.000000] [mem 0x30000000-0x36ffffff] page 2M
[ 0.000000] init_memory_mapping: [mem 0x00100000-0x2fffffff]
[ 0.000000] [mem 0x00100000-0x003fffff] page 4k
[ 0.000000] [mem 0x00400000-0x2fffffff] page 2M
[ 0.000000] init_memory_mapping: [mem 0x37400000-0x377fdfff]
[ 0.000000] [mem 0x37400000-0x377fdfff] page 4k
[ 0.000000] BRK [0x01798000, 0x01798fff] PGTABLE
[ 0.000000] RAMDISK: [mem 0x37972000-0x37cb0fff]
[ 0.000000] Allocated new RAMDISK: [mem 0x374bf000-0x377fd67b]
[ 0.000000] Move RAMDISK from [mem 0x37972000-0x37cb067b] to [mem 0x374bf000-0x377fd67b]
[ 0.000000] ACPI: Early table checksum verification disabled
[ 0.000000] ACPI: RSDP 0x000F85C0 000024 (v02 PTLTD )
[ 0.000000] ACPI: XSDT 0x3F6B7D4B 000064 (v01 PTLTD ? XSDT 06040000 LTP 00000000)
[ 0.000000] ACPI: FACP 0x3F6BBDB0 0000F4 (v03 INTEL POULSBO 06040000 INTC 00000032)
[ 0.000000] ACPI: DSDT 0x3F6B85A4 003788 (v01 INTEL POULSBO 06040000 INTL 20050624)
[ 0.000000] ACPI: FACS 0x3F6BEFC0 000040
[ 0.000000] ACPI: HPET 0x3F6BBEA4 000038 (v01 INTEL POULSBO 06040000 INTC 00000032)
[ 0.000000] ACPI: MCFG 0x3F6BBEDC 00003C (v01 INTEL POULSBO 06040000 INTC 00000032)
[ 0.000000] ACPI: TCPA 0x3F6BBF18 000032 (v01 PTLTD CALISTGA 06040000 PTL 00000001)
[ 0.000000] ACPI: TMOR 0x3F6BBF4A 000026 (v01 PTLTD 06040000 PTL 00000003)
[ 0.000000] ACPI: APIC 0x3F6BBF70 000068 (v01 PTLTD ? APIC 06040000 LTP 00000000)
[ 0.000000] ACPI: BOOT 0x3F6BBFD8 000028 (v01 PTLTD $SBFTBL$ 06040000 LTP 00000001)
[ 0.000000] ACPI: SSDT 0x3F6B7DAF 0004DC (v02 PmRef CpuPm 00003000 INTL 20050624)
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] 126MB HIGHMEM available.
[ 0.000000] 887MB LOWMEM available.
[ 0.000000] mapped low ram: 0 - 377fe000
[ 0.000000] low ram: 0 - 377fe000
[ 0.000000] BRK [0x01799000, 0x01799fff] PGTABLE
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x00001000-0x00ffffff]
[ 0.000000] Normal [mem 0x01000000-0x377fdfff]
[ 0.000000] HighMem [mem 0x377fe000-0x3f6affff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x00001000-0x0008ffff]
[ 0.000000] node 0: [mem 0x00100000-0x3f6affff]
[ 0.000000] On node 0 totalpages: 259647
[ 0.000000] free_area_init_node: node 0, pgdat c161c180, node_mem_map f6ccf020
[ 0.000000] DMA zone: 32 pages used for memmap
[ 0.000000] DMA zone: 0 pages reserved
[ 0.000000] DMA zone: 3983 pages, LIFO batch:0
[ 0.000000] Normal zone: 1744 pages used for memmap
[ 0.000000] Normal zone: 223230 pages, LIFO batch:31
[ 0.000000] HighMem zone: 254 pages used for memmap
[ 0.000000] HighMem zone: 32434 pages, LIFO batch:7
[ 0.000000] Using APIC driver default
[ 0.000000] ACPI: PM-Timer IO Port: 0x1008
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] 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 high edge)
[ 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: 0x8086a201 base: 0xfed00000
[ 0.000000] smpboot: Allowing 2 CPUs, 0 hotplug CPUs
[ 0.000000] nr_irqs_gsi: 40
[ 0.000000] PM: Registered nosave memory: [mem 0x00090000-0x0009ffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000cffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x000d0000-0x000fffff]
[ 0.000000] e820: [mem 0x40000000-0xdfffffff] available for PCI devices
[ 0.000000] Booting paravirtualized kernel on bare hardware
[ 0.000000] setup_percpu: NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:2 nr_node_ids:1
[ 0.000000] PERCPU: Embedded 14 pages/cpu @f6cad000 s33344 r0 d24000 u57344
[ 0.000000] pcpu-alloc: s33344 r0 d24000 u57344 alloc=14*4096
[ 0.000000] pcpu-alloc: [0] 0 [0] 1
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 257871
[ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-linux root=UUID=070ce34b-ebf5-4f85-8483-3a7a20f370d3 rw quiet
[ 0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
[ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
[ 0.000000] Initializing CPU#0
[ 0.000000] allocated 2078072 bytes of page_cgroup
[ 0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups
[ 0.000000] Initializing HighMem for node 0 (000377fe:0003f6b0)
[ 0.000000] Initializing Movable for node 0 (00000000:00000000)
[ 0.000000] Memory: 1016312K/1038588K available (4512K kernel code, 483K rwdata, 1328K rodata, 568K init, 824K bss, 22276K reserved, 129736K highmem)
[ 0.000000] virtual kernel memory layout:
fixmap : 0xfff16000 - 0xfffff000 ( 932 kB)
pkmap : 0xff800000 - 0xffc00000 (4096 kB)
vmalloc : 0xf7ffe000 - 0xff7fe000 ( 120 MB)
lowmem : 0xc0000000 - 0xf77fe000 ( 887 MB)
.init : 0xc1630000 - 0xc16be000 ( 568 kB)
.data : 0xc146843a - 0xc162ec80 (1818 kB)
.text : 0xc1000000 - 0xc146843a (4513 kB)
[ 0.000000] Checking if this processor honours the WP bit even in supervisor mode...Ok.
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, 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=8 to nr_cpu_ids=2.
[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
[ 0.000000] NR_IRQS:2304 nr_irqs:512 16
[ 0.000000] CPU 0 irqstacks, hard=f6408000 soft=f640a000
[ 0.000000] Console: colour dummy device 80x25
[ 0.000000] console [tty0] enabled
[ 0.000000] hpet clockevent registered
[ 0.000000] tsc: Fast TSC calibration using PIT
[ 0.000000] tsc: Detected 1596.099 MHz processor
[ 0.003351] Calibrating delay loop (skipped), value calculated using timer frequency.. 3193.20 BogoMIPS (lpj=5320330)
[ 0.003361] pid_max: default: 32768 minimum: 301
[ 0.003381] ACPI: Core revision 20140424
[ 0.013368] ACPI: All ACPI Tables successfully acquired
[ 0.014588] Security Framework initialized
[ 0.014600] Yama: becoming mindful.
[ 0.014633] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.014640] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.015241] Initializing cgroup subsys memory
[ 0.015306] Initializing cgroup subsys devices
[ 0.015330] Initializing cgroup subsys freezer
[ 0.015341] Initializing cgroup subsys net_cls
[ 0.015356] Initializing cgroup subsys blkio
[ 0.015413] CPU: Physical Processor ID: 0
[ 0.015418] CPU: Processor Core ID: 0
[ 0.015428] mce: CPU supports 5 MCE banks
[ 0.015446] CPU0: Thermal monitoring enabled (TM1)
[ 0.015467] Last level iTLB entries: 4KB 32, 2MB 0, 4MB 0
Last level dTLB entries: 4KB 64, 2MB 0, 4MB 8, 1GB 0
tlb_flushall_shift: 6
[ 0.015645] Freeing SMP alternatives memory: 16K (c16be000 - c16c2000)
[ 0.016980] ftrace: allocating 19356 entries in 38 pages
[ 0.030202] Enabling APIC mode: Flat. Using 1 I/O APICs
[ 0.030592] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[ 0.063850] smpboot: CPU0: Intel(R) Atom(TM) CPU Z530 @ 1.60GHz (fam: 06, model: 1c, stepping: 02)
[ 0.066666] Performance Events: PEBS fmt0+, LBR disabled due to erratumAtom events, Intel PMU driver.
[ 0.066666] ... version: 3
[ 0.066666] ... bit width: 40
[ 0.066666] ... generic registers: 2
[ 0.066666] ... value mask: 000000ffffffffff
[ 0.066666] ... max period: 000000007fffffff
[ 0.066666] ... fixed-purpose events: 3
[ 0.066666] ... event mask: 0000000700000003
[ 0.090228] CPU 1 irqstacks, hard=f651a000 soft=f651c000
[ 0.090235] x86: Booting SMP configuration:
[ 0.090240] .... node #0, CPUs: #1
[ 0.006666] Initializing CPU#1
[ 0.103539] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
[ 0.103581] x86: Booted up 1 node, 2 CPUs
[ 0.103588] smpboot: Total of 2 processors activated (6386.41 BogoMIPS)
[ 0.104339] devtmpfs: initialized
[ 0.104339] PM: Registering ACPI NVS region [mem 0x3f6bc000-0x3f6befff] (12288 bytes)
[ 0.108614] pinctrl core: initialized pinctrl subsystem
[ 0.108714] RTC time: 7:33:09, date: 08/15/14
[ 0.108880] NET: Registered protocol family 16
[ 0.109277] cpuidle: using governor ladder
[ 0.109285] cpuidle: using governor menu
[ 0.109453] ACPI: bus type PCI registered
[ 0.109462] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[ 0.109717] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
[ 0.109726] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820
[ 0.109730] PCI: Using MMCONFIG for extended config space
[ 0.109734] PCI: Using configuration type 1 for base access
[ 0.120624] ACPI: Added _OSI(Module Device)
[ 0.120632] ACPI: Added _OSI(Processor Device)
[ 0.120637] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 0.120642] ACPI: Added _OSI(Processor Aggregator Device)
[ 0.125588] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
[ 0.126377] ACPI: Dynamic OEM Table Load:
[ 0.126393] ACPI: SSDT 0xF65D8800 000245 (v02 PmRef Cpu0Ist 00003000 INTL 20050624)
[ 0.127453] ACPI: Dynamic OEM Table Load:
[ 0.127465] ACPI: SSDT 0xF64B3300 0000D4 (v02 PmRef Cpu1Ist 00003000 INTL 20050624)
[ 0.333424] ACPI: Interpreter enabled
[ 0.333445] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20140424/hwxface-580)
[ 0.333457] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20140424/hwxface-580)
[ 0.333495] ACPI: (supports S0 S3 S4 S5)
[ 0.333500] ACPI: Using IOAPIC for interrupt routing
[ 0.333591] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 0.335545] [Firmware Bug]: ACPI: No _BQC method, cannot determine initial brightness
[ 0.345331] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[ 0.345349] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
[ 0.345365] acpi PNP0A08:00: _OSC failed (AE_NOT_FOUND); disabling ASPM
[ 0.345666] acpi PNP0A08:00: ignoring host bridge window [mem 0x000c0000-0x000dffff] (conflicts with reserved [mem 0x000d0000-0x000fffff])
[ 0.346080] PCI host bridge to bus 0000:00
[ 0.346090] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 0.346098] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7]
[ 0.346104] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff]
[ 0.346111] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
[ 0.346118] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000effff]
[ 0.346124] pci_bus 0000:00: root bus resource [mem 0x000f0000-0x000fffff]
[ 0.346131] pci_bus 0000:00: root bus resource [mem 0x3f800000-0xfebfffff]
[ 0.346154] pci 0000:00:00.0: [8086:8100] type 00 class 0x060000
[ 0.346457] pci 0000:00:02.0: [8086:8108] type 00 class 0x030000
[ 0.346488] pci 0000:00:02.0: reg 0x10: [mem 0xd0080000-0xd00fffff]
[ 0.346503] pci 0000:00:02.0: reg 0x14: [io 0x1800-0x1807]
[ 0.346519] pci 0000:00:02.0: reg 0x18: [mem 0xc0000000-0xcfffffff]
[ 0.346534] pci 0000:00:02.0: reg 0x1c: [mem 0xd0040000-0xd007ffff]
[ 0.346889] pci 0000:00:1b.0: [8086:811b] type 00 class 0x040300
[ 0.346918] pci 0000:00:1b.0: reg 0x10: [mem 0xd0010000-0xd0013fff 64bit]
[ 0.347015] pci 0000:00:1b.0: PME# supported from D0 D3hot
[ 0.347276] pci 0000:00:1c.0: [8086:8110] type 01 class 0x060400
[ 0.347374] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[ 0.347635] pci 0000:00:1c.1: [8086:8112] type 01 class 0x060400
[ 0.347731] pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold
[ 0.347996] pci 0000:00:1d.0: [8086:8114] type 00 class 0x0c0300
[ 0.348049] pci 0000:00:1d.0: reg 0x20: [io 0x1820-0x183f]
[ 0.348215] pci 0000:00:1d.0: System wakeup disabled by ACPI
[ 0.348382] pci 0000:00:1d.1: [8086:8115] type 00 class 0x0c0300
[ 0.348435] pci 0000:00:1d.1: reg 0x20: [io 0x1840-0x185f]
[ 0.348591] pci 0000:00:1d.1: System wakeup disabled by ACPI
[ 0.348752] pci 0000:00:1d.2: [8086:8116] type 00 class 0x0c0300
[ 0.348804] pci 0000:00:1d.2: reg 0x20: [io 0x1860-0x187f]
[ 0.348963] pci 0000:00:1d.2: System wakeup disabled by ACPI
[ 0.349140] pci 0000:00:1d.7: [8086:8117] type 00 class 0x0c0320
[ 0.349176] pci 0000:00:1d.7: reg 0x10: [mem 0xd0014000-0xd00143ff]
[ 0.349312] pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold
[ 0.349417] pci 0000:00:1d.7: System wakeup disabled by ACPI
[ 0.349582] pci 0000:00:1e.0: [8086:811c] type 00 class 0x080501
[ 0.349603] pci 0000:00:1e.0: reg 0x10: [mem 0xd0014400-0xd00144ff]
[ 0.349876] pci 0000:00:1e.1: [8086:811d] type 00 class 0x080501
[ 0.349898] pci 0000:00:1e.1: reg 0x10: [mem 0xd0014800-0xd00148ff]
[ 0.350198] pci 0000:00:1f.0: [8086:8119] type 00 class 0x060100
[ 0.350489] pci 0000:00:1f.1: [8086:811a] type 00 class 0x010180
[ 0.350541] pci 0000:00:1f.1: reg 0x20: [io 0x1810-0x181f]
[ 0.350566] pci 0000:00:1f.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7]
[ 0.350572] pci 0000:00:1f.1: legacy IDE quirk: reg 0x14: [io 0x03f6]
[ 0.350579] pci 0000:00:1f.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177]
[ 0.350585] pci 0000:00:1f.1: legacy IDE quirk: reg 0x1c: [io 0x0376]
[ 0.350978] pci 0000:02:00.0: [10ec:8168] type 00 class 0x020000
[ 0.351011] pci 0000:02:00.0: reg 0x10: [io 0x2000-0x20ff]
[ 0.351050] pci 0000:02:00.0: reg 0x18: [mem 0xd0404000-0xd0404fff 64bit pref]
[ 0.351076] pci 0000:02:00.0: reg 0x20: [mem 0xd0400000-0xd0403fff 64bit pref]
[ 0.351096] pci 0000:02:00.0: reg 0x30: [mem 0x00000000-0x0001ffff pref]
[ 0.351212] pci 0000:02:00.0: supports D1 D2
[ 0.351218] pci 0000:02:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.351286] pci 0000:02:00.0: System wakeup disabled by ACPI
[ 0.356707] pci 0000:00:1c.0: PCI bridge to [bus 02]
[ 0.356718] pci 0000:00:1c.0: bridge window [io 0x2000-0x2fff]
[ 0.356729] pci 0000:00:1c.0: bridge window [mem 0xd0400000-0xd04fffff pref]
[ 0.356955] acpiphp: Slot [1] registered
[ 0.356996] pci 0000:03:00.0: [1814:3090] type 00 class 0x028000
[ 0.357027] pci 0000:03:00.0: reg 0x10: [mem 0xd0100000-0xd010ffff]
[ 0.357234] pci 0000:03:00.0: System wakeup disabled by ACPI
[ 0.363366] pci 0000:00:1c.1: PCI bridge to [bus 03]
[ 0.363379] pci 0000:00:1c.1: bridge window [mem 0xd0100000-0xd01fffff]
[ 0.363409] pci_bus 0000:00: on NUMA node 0
[ 0.363678] ACPI: PCI Interrupt Link [LNKA] (IRQs 1 3 4 5 6 *7 10 12 14 15)
[ 0.363843] ACPI: PCI Interrupt Link [LNKB] (IRQs 1 3 4 5 6 7 11 12 14 15) *10
[ 0.364007] ACPI: PCI Interrupt Link [LNKC] (IRQs 1 *3 4 5 6 7 10 12 14 15)
[ 0.364168] ACPI: PCI Interrupt Link [LNKD] (IRQs 1 3 4 *5 6 7 11 12 14 15)
[ 0.364330] ACPI: PCI Interrupt Link [LNKE] (IRQs 1 3 4 5 6 7 10 12 14 15) *11
[ 0.364493] ACPI: PCI Interrupt Link [LNKF] (IRQs 1 3 4 5 6 7 *11 12 14 15)
[ 0.364654] ACPI: PCI Interrupt Link [LNKG] (IRQs 1 3 *4 5 6 7 10 12 14 15)
[ 0.364815] ACPI: PCI Interrupt Link [LNKH] (IRQs 1 3 4 5 6 7 11 12 14 15) *10
[ 0.365795] ACPI: Enabled 6 GPEs in block 00 to 1F
[ 0.365921] ACPI : EC: GPE = 0xd, I/O: command/status = 0x66, data = 0x62
[ 0.366121] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
[ 0.366121] vgaarb: loaded
[ 0.366121] vgaarb: bridge control possible 0000:00:02.0
[ 0.366121] PCI: Using ACPI for IRQ routing
[ 0.374482] PCI: pci_cache_line_size set to 64 bytes
[ 0.374548] Expanded resource reserved due to conflict with PCI Bus 0000:00
[ 0.374555] e820: reserve RAM buffer [mem 0x3f6b0000-0x3fffffff]
[ 0.374975] NetLabel: Initializing
[ 0.374981] NetLabel: domain hash size = 128
[ 0.374984] NetLabel: protocols = UNLABELED CIPSOv4
[ 0.375016] NetLabel: unlabeled traffic allowed by default
[ 0.375083] HPET: 3 timers in total, 0 timers will be used for per-cpu timer
[ 0.375092] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
[ 0.375103] hpet0: 3 comparators, 64-bit 14.318180 MHz counter
[ 0.376726] Switched to clocksource hpet
[ 0.393251] pnp: PnP ACPI init
[ 0.393321] ACPI: bus type PNP registered
[ 0.393841] system 00:00: [mem 0xfd000000-0xfd003fff] has been reserved
[ 0.393851] system 00:00: [mem 0xe0000000-0xefffffff] has been reserved
[ 0.393859] system 00:00: [mem 0xfed00000-0xfed3ffff] could not be reserved
[ 0.393866] system 00:00: [mem 0xfed40000-0xfed44fff] has been reserved
[ 0.393873] system 00:00: [mem 0xfed45000-0xfed4bfff] has been reserved
[ 0.393885] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.394501] system 00:01: [io 0x0680-0x069f] has been reserved
[ 0.394510] system 00:01: [io 0x8080] has been reserved
[ 0.394518] system 00:01: [io 0x1000-0x107f] could not be reserved
[ 0.394526] system 00:01: [io 0x1180-0x11bf] has been reserved
[ 0.394533] system 00:01: [io 0x1640-0x164f] has been reserved
[ 0.394542] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.394699] pnp 00:02: Plug and Play ACPI device, IDs PNP0b00 (active)
[ 0.394731] pnp: PnP ACPI: found 3 devices
[ 0.394735] ACPI: bus type PNP unregistered
[ 0.438276] pci 0000:00:1c.0: bridge window [mem 0x00100000-0x001fffff] to [bus 02] add_size 400000
[ 0.438291] pci 0000:00:1c.1: bridge window [io 0x1000-0x0fff] to [bus 03] add_size 1000
[ 0.438300] pci 0000:00:1c.1: bridge window [mem 0x00100000-0x000fffff pref] to [bus 03] add_size 200000
[ 0.438319] pci 0000:00:1c.0: res[14]=[mem 0x00100000-0x001fffff] get_res_add_size add_size 400000
[ 0.438327] pci 0000:00:1c.1: res[15]=[mem 0x00100000-0x000fffff pref] get_res_add_size add_size 200000
[ 0.438334] pci 0000:00:1c.1: res[13]=[io 0x1000-0x0fff] get_res_add_size add_size 1000
[ 0.438351] pci 0000:00:1c.0: BAR 14: assigned [mem 0x40000000-0x404fffff]
[ 0.438361] pci 0000:00:1c.1: BAR 15: assigned [mem 0x40500000-0x406fffff pref]
[ 0.438372] pci 0000:00:1c.1: BAR 13: assigned [io 0x3000-0x3fff]
[ 0.438382] pci 0000:02:00.0: BAR 6: assigned [mem 0xd0420000-0xd043ffff pref]
[ 0.438389] pci 0000:00:1c.0: PCI bridge to [bus 02]
[ 0.438397] pci 0000:00:1c.0: bridge window [io 0x2000-0x2fff]
[ 0.438409] pci 0000:00:1c.0: bridge window [mem 0x40000000-0x404fffff]
[ 0.438418] pci 0000:00:1c.0: bridge window [mem 0xd0400000-0xd04fffff pref]
[ 0.438428] pci 0000:00:1c.1: PCI bridge to [bus 03]
[ 0.438436] pci 0000:00:1c.1: bridge window [io 0x3000-0x3fff]
[ 0.438446] pci 0000:00:1c.1: bridge window [mem 0xd0100000-0xd01fffff]
[ 0.438455] pci 0000:00:1c.1: bridge window [mem 0x40500000-0x406fffff pref]
[ 0.438467] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7]
[ 0.438474] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff]
[ 0.438480] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff]
[ 0.438487] pci_bus 0000:00: resource 7 [mem 0x000e0000-0x000effff]
[ 0.438493] pci_bus 0000:00: resource 8 [mem 0x000f0000-0x000fffff]
[ 0.438500] pci_bus 0000:00: resource 9 [mem 0x3f800000-0xfebfffff]
[ 0.438507] pci_bus 0000:02: resource 0 [io 0x2000-0x2fff]
[ 0.438513] pci_bus 0000:02: resource 1 [mem 0x40000000-0x404fffff]
[ 0.438520] pci_bus 0000:02: resource 2 [mem 0xd0400000-0xd04fffff pref]
[ 0.438527] pci_bus 0000:03: resource 0 [io 0x3000-0x3fff]
[ 0.438533] pci_bus 0000:03: resource 1 [mem 0xd0100000-0xd01fffff]
[ 0.438540] pci_bus 0000:03: resource 2 [mem 0x40500000-0x406fffff pref]
[ 0.438612] NET: Registered protocol family 2
[ 0.439143] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
[ 0.439193] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
[ 0.439252] TCP: Hash tables configured (established 8192 bind 8192)
[ 0.439314] TCP: reno registered
[ 0.439321] UDP hash table entries: 512 (order: 2, 16384 bytes)
[ 0.439339] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[ 0.439476] NET: Registered protocol family 1
[ 0.439528] pci 0000:00:02.0: Boot video device
[ 0.441145] PCI: CLS 64 bytes, default 64
[ 0.441295] Unpacking initramfs...
[ 0.602517] Freeing initrd memory: 3324K (f74bf000 - f77fe000)
[ 0.602615] Simple Boot Flag at 0x36 set to 0x1
[ 0.603079] apm: BIOS not found.
[ 0.603206] Scanning for low memory corruption every 60 seconds
[ 0.604344] futex hash table entries: 512 (order: 3, 32768 bytes)
[ 0.605195] HugeTLB registered 4 MB page size, pre-allocated 0 pages
[ 0.611989] zbud: loaded
[ 0.612366] VFS: Disk quotas dquot_6.5.2
[ 0.612508] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 0.613054] msgmni has been set to 1738
[ 0.613245] Key type big_key registered
[ 0.613664] bounce: pool size: 64 pages
[ 0.613814] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
[ 0.613974] io scheduler noop registered
[ 0.613983] io scheduler deadline registered
[ 0.614190] io scheduler cfq registered (default)
[ 0.615077] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[ 0.615147] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
[ 0.615277] vesafb: mode is 1024x768x32, linelength=4096, pages=0
[ 0.615281] vesafb: scrolling: redraw
[ 0.615287] vesafb: Truecolor: size=8:8:8:8, shift=24:16:8:0
[ 0.615322] vesafb: framebuffer at 0x3f800000, mapped to 0xf8080000, using 3072k, total 3072k
[ 0.658750] Console: switching to colour frame buffer device 128x48
[ 0.701730] fb0: VESA VGA frame buffer device
[ 0.701813] intel_idle: MWAIT substates: 0x3020220
[ 0.701830] intel_idle: v0.4 model 0x1C
[ 0.701835] intel_idle: lapic_timer_reliable_states 0x2
[ 0.701850] tsc: Marking TSC unstable due to TSC halts in idle states deeper than C2
[ 0.702245] GHES: HEST is not enabled!
[ 0.702301] isapnp: Scanning for PnP cards...
[ 1.015472] isapnp: No Plug & Play device found
[ 1.015659] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[ 1.017319] rtc_cmos 00:02: RTC can wake from S4
[ 1.017616] rtc_cmos 00:02: rtc core: registered rtc_cmos as rtc0
[ 1.017665] rtc_cmos 00:02: alarms up to one month, y3k, 242 bytes nvram, hpet irqs
[ 1.017789] ledtrig-cpu: registered to indicate activity on CPUs
[ 1.018106] TCP: cubic registered
[ 1.018654] NET: Registered protocol family 10
[ 1.019221] NET: Registered protocol family 17
[ 1.019774] Using IPI No-Shortcut mode
[ 1.020264] registered taskstats version 1
[ 1.021107] Magic number: 10:907:571
[ 1.021227] rtc_cmos 00:02: setting system clock to 2014-08-15 07:33:10 UTC (1408087990)
[ 1.021447] PM: Hibernation image not present or could not be loaded.
[ 1.021963] Freeing unused kernel memory: 568K (c1630000 - c16be000)
[ 1.022039] Write protecting the kernel text: 4516k
[ 1.022118] Write protecting the kernel read-only data: 1332k
[ 1.042672] random: systemd-tmpfile urandom read with 1 bits of entropy available
[ 1.047350] systemd-udevd[47]: starting version 215
[ 1.128087] ACPI: bus type USB registered
[ 1.128193] usbcore: registered new interface driver usbfs
[ 1.128242] usbcore: registered new interface driver hub
[ 1.131091] usbcore: registered new device driver usb
[ 1.136802] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 1.138463] uhci_hcd: USB Universal Host Controller Interface driver
[ 1.138464] sdhci: Secure Digital Host Controller Interface driver
[ 1.138470] sdhci: Copyright(c) Pierre Ossman
[ 1.138952] uhci_hcd 0000:00:1d.0: UHCI Host Controller
[ 1.138992] uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 1
[ 1.139014] uhci_hcd 0000:00:1d.0: detected 2 ports
[ 1.139096] uhci_hcd 0000:00:1d.0: irq 23, io base 0x00001820
[ 1.140072] hub 1-0:1.0: USB hub found
[ 1.140115] hub 1-0:1.0: 2 ports detected
[ 1.141184] uhci_hcd 0000:00:1d.1: UHCI Host Controller
[ 1.141220] uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 2
[ 1.141244] uhci_hcd 0000:00:1d.1: detected 2 ports
[ 1.141336] uhci_hcd 0000:00:1d.1: irq 19, io base 0x00001840
[ 1.142401] hub 2-0:1.0: USB hub found
[ 1.142448] hub 2-0:1.0: 2 ports detected
[ 1.142849] ehci-pci: EHCI PCI platform driver
[ 1.143132] sdhci-pci 0000:00:1e.0: SDHCI controller found [8086:811c] (rev 7)
[ 1.143593] mmc0: no vqmmc regulator found
[ 1.143603] mmc0: no vmmc regulator found
[ 1.144215] mmc0: SDHCI controller on PCI [0000:00:1e.0] using DMA
[ 1.144342] sdhci-pci 0000:00:1e.1: SDHCI controller found [8086:811d] (rev 7)
[ 1.144775] mmc1: no vqmmc regulator found
[ 1.144785] mmc1: no vmmc regulator found
[ 1.149171] mmc1: SDHCI controller on PCI [0000:00:1e.1] using DMA
[ 1.150518] SCSI subsystem initialized
[ 1.150786] ehci-pci 0000:00:1d.7: EHCI Host Controller
[ 1.150821] ehci-pci 0000:00:1d.7: new USB bus registered, assigned bus number 3
[ 1.150868] ehci-pci 0000:00:1d.7: debug port 1
[ 1.154859] ehci-pci 0000:00:1d.7: cache line size of 64 is not supported
[ 1.154942] ehci-pci 0000:00:1d.7: irq 21, io mem 0xd0014000
[ 1.157028] libata version 3.00 loaded.
[ 1.163430] ehci-pci 0000:00:1d.7: USB 2.0 started, EHCI 1.00
[ 1.165088] hub 3-0:1.0: USB hub found
[ 1.165478] hub 3-0:1.0: 8 ports detected
[ 1.190391] hub 1-0:1.0: USB hub found
[ 1.190446] hub 1-0:1.0: 2 ports detected
[ 1.213717] hub 2-0:1.0: USB hub found
[ 1.213767] hub 2-0:1.0: 2 ports detected
[ 1.215098] uhci_hcd 0000:00:1d.2: UHCI Host Controller
[ 1.215132] uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 4
[ 1.215156] uhci_hcd 0000:00:1d.2: detected 2 ports
[ 1.215255] uhci_hcd 0000:00:1d.2: irq 18, io base 0x00001860
[ 1.216331] hub 4-0:1.0: USB hub found
[ 1.216380] hub 4-0:1.0: 2 ports detected
[ 1.217636] pata_sch 0000:00:1f.1: version 0.2
[ 1.227175] scsi0 : pata_sch
[ 1.232071] scsi1 : pata_sch
[ 1.232428] ata1: PATA max UDMA/100 cmd 0x1f0 ctl 0x3f6 bmdma 0x1810 irq 14
[ 1.232438] ata2: PATA max UDMA/100 cmd 0x170 ctl 0x376 bmdma 0x1818 irq 15
[ 1.390862] ata1.00: ATA-8: WDC WD10JPVT-75A1YT0, 01.01A01, max UDMA/133
[ 1.390872] ata1.00: 1953525168 sectors, multi 16: LBA48 NCQ (depth 0/32)
[ 1.403865] ata1.00: configured for UDMA/100
[ 1.404180] scsi 0:0:0:0: Direct-Access ATA WDC WD10JPVT-75A 1A01 PQ: 0 ANSI: 5
[ 1.581479] sd 0:0:0:0: [sda] 1953525168 512-byte logical blocks: (1.00 TB/931 GiB)
[ 1.581491] sd 0:0:0:0: [sda] 4096-byte physical blocks
[ 1.581771] sd 0:0:0:0: [sda] Write Protect is off
[ 1.581781] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 1.581883] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 1.664161] sda: sda1 sda2 sda3 sda4
[ 1.665842] sd 0:0:0:0: [sda] Attached SCSI disk
[ 1.730112] usb 3-5: new high-speed USB device number 3 using ehci-pci
[ 2.217577] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)
[ 2.363429] usb 2-2: new full-speed USB device number 2 using uhci_hcd
[ 2.770100] usb 4-2: new low-speed USB device number 2 using uhci_hcd
[ 3.227031] random: nonblocking pool is initialized
[ 4.449504] systemd[1]: Cannot add dependency job for unit webmin.service, ignoring: Unit webmin.service failed to load: No such file or directory.
[ 4.894931] EXT4-fs (sda1): re-mounted. Opts: (null)
[ 5.277820] systemd-udevd[134]: starting version 215
[ 6.002648] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0
[ 6.002665] ACPI: Power Button [PWRB]
[ 6.003023] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1
[ 6.003036] ACPI: Power Button [PWRF]
[ 6.003053] ACPI Error: Could not enable PowerButton event (20140424/evxfevnt-212)
[ 6.003066] ACPI Warning: Could not enable fixed event - PowerButton (2) (20140424/evxface-643)
[ 6.030237] button: probe of LNXPWRBN:00 failed with error -22
[ 6.033338] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[ 6.115121] ACPI: Battery Slot [BAT0] (battery absent)
[ 6.115639] ACPI: Battery Slot [BAT1] (battery absent)
[ 6.115801] ACPI: Battery Slot [BAT2] (battery absent)
[ 6.118719] ACPI: AC Adapter [ADP1] (on-line)
[ 6.213331] thermal LNXTHERM:00: registered as thermal_zone0
[ 6.213438] ACPI: Thermal Zone [TZ00] (0 C)
[ 6.214248] ACPI: Invalid active0 threshold
[ 6.215000] thermal LNXTHERM:01: registered as thermal_zone1
[ 6.215009] ACPI: Thermal Zone [TZ01] (0 C)
[ 6.253463] input: PC Speaker as /devices/platform/pcspkr/input/input2
[ 6.404542] Linux agpgart interface v0.103
[ 6.440752] microcode: CPU0 sig=0x106c2, pf=0x1, revision=0x211
[ 6.484136] microcode: CPU1 sig=0x106c2, pf=0x1, revision=0x211
[ 6.484425] microcode: Microcode Update Driver: v2.00 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
[ 6.841436] lirc_dev: IR Remote Control driver registered, major 251
[ 6.894503] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
[ 6.894542] r8169 0000:02:00.0: can't disable ASPM; OS doesn't have ASPM control
[ 6.894948] r8169 0000:02:00.0: irq 40 for MSI/MSI-X
[ 6.895707] r8169 0000:02:00.0 eth0: RTL8168d/8111d at 0xf8010000, 00:01:c0:07:09:e1, XID 081000c0 IRQ 40
[ 6.895721] r8169 0000:02:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko]
[ 6.931838] media: Linux media interface: v0.10
[ 6.941713] [drm] Initialized drm 1.1.0 20060810
[ 6.980804] Linux video capture interface: v2.00
[ 7.085556] hidraw: raw HID events driver (C) Jiri Kosina
[ 7.147784] systemd-udevd[136]: renamed network interface eth0 to enp2s0
[ 7.207476] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no)
[ 7.207539] [Firmware Bug]: ACPI: No _BQC method, cannot determine initial brightness
[ 7.210858] usbcore: registered new interface driver usbhid
[ 7.210868] usbhid: USB HID core driver
[ 7.276297] cfg80211: Calling CRDA to update world regulatory domain
[ 7.281908] uvcvideo: Found UVC 1.00 device Cisco VTCamera3 (046d:0822)
[ 7.293193] lirc_igorplugusb: module is from the staging directory, the quality is unknown, you have been warned.
[ 7.294637] lirc_igorplugusb 4-2:1.0: lirc_dev: driver lirc_igorplugusb registered at minor = 0
[ 7.297214] input: Cisco VTCamera3 as /devices/pci0000:00/0000:00:1d.7/usb3/3-5/3-5:1.0/input/input3
[ 7.298031] usbcore: registered new interface driver uvcvideo
[ 7.298040] USB Video Class driver (1.1.1)
[ 7.316174] lirc_igorplugusb[2]: Cesko AVR309:USB to UART protocol converter (simple) on usb4:2
[ 7.320869] acpi device:04: registered as cooling_device2
[ 7.321309] usbcore: registered new interface driver lirc_igorplugusb
[ 7.326089] input: Logitech USB Receiver as /devices/pci0000:00/0000:00:1d.1/usb2/2-2/2-2:1.0/0003:046D:C52E.0001/input/input4
[ 7.330340] hid-generic 0003:046D:C52E.0001: input,hidraw0: USB HID v1.11 Keyboard [Logitech USB Receiver] on usb-0000:00:1d.1-2/input0
[ 7.338490] input: Logitech USB Receiver as /devices/pci0000:00/0000:00:1d.1/usb2/2-2/2-2:1.1/0003:046D:C52E.0002/input/input5
[ 7.339465] hid-generic 0003:046D:C52E.0002: input,hiddev0,hidraw1: USB HID v1.11 Mouse [Logitech USB Receiver] on usb-0000:00:1d.1-2/input1
[ 7.374033] acpi device:05: registered as cooling_device3
[ 7.374687] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input6
[ 7.377741] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 7.377753] [drm] No driver support for vblank timestamp query.
[ 7.381109] mousedev: PS/2 mouse device common for all mice
[ 7.411410] gma500 0000:00:02.0: Found no modes on the lvds, ignoring the LVDS
[ 7.526900] ieee80211 phy0: rt2x00_set_rt: Info - RT chipset 3071, rev 0213 detected
[ 7.537972] ieee80211 phy0: rt2x00_set_rf: Info - RF chipset 0005 detected
[ 7.593300] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
[ 7.623731] systemd-udevd[139]: renamed network interface wlan0 to wls1
[ 7.644147] gma500 0000:00:02.0: trying to get vblank count for disabled pipe 1
[ 7.644846] gma500 0000:00:02.0: trying to get vblank count for disabled pipe 1
[ 7.751280] usb 3-5: Warning! Unlikely big volume range (=6400), cval->res is probably wrong.
[ 7.751293] usb 3-5: [5] FU [Mic Capture Volume] ch = 1, val = 1536/7936/1
[ 7.752268] usbcore: registered new interface driver snd-usb-audio
[ 8.151377] checking generic (3f800000 300000) vs hw (3f800000 7bf000)
[ 8.151388] fb: switching to psbdrmfb from VESA VGA
[ 8.151461] Console: switching to colour dummy device 80x25
[ 8.152037] fbcon: psbdrmfb (fb0) is primary device
[ 8.280125] Adding 1000444k swap on /dev/sda2. Priority:-1 extents:1 across:1000444k FS
[ 8.372453] Console: switching to colour frame buffer device 200x56
[ 8.451827] gma500 0000:00:02.0: fb0: psbdrmfb frame buffer device
[ 8.451834] gma500 0000:00:02.0: registered panic notifier
[ 8.470079] [drm] Initialized gma500 1.0.0 20140314 for 0000:00:02.0 on minor 0
[ 8.596213] sound hdaudioC1D0: ALC662 rev1: SKU not ready 0x411111f0
[ 8.596582] sound hdaudioC1D0: autoconfig: line_outs=3 (0x14/0x15/0x16/0x0/0x0) type:line
[ 8.596594] sound hdaudioC1D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[ 8.596603] sound hdaudioC1D0: hp_outs=1 (0x1b/0x0/0x0/0x0/0x0)
[ 8.596611] sound hdaudioC1D0: mono: mono_out=0x0
[ 8.596619] sound hdaudioC1D0: dig-out=0x1e/0x0
[ 8.596625] sound hdaudioC1D0: inputs:
[ 8.596636] sound hdaudioC1D0: Front Mic=0x19
[ 8.596645] sound hdaudioC1D0: Rear Mic=0x18
[ 8.596654] sound hdaudioC1D0: Line=0x1a
[ 9.039493] EXT4-fs (sda3): mounted filesystem with ordered data mode. Opts: (null)
[ 9.118207] systemd-journald[115]: Received request to flush runtime journal from PID 1
[ 9.636740] sound hdaudioC1D0: hda-codec: out of range cmd 0:20:400:ffff7fff
[ 9.648467] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/sound/card1/hdaudioC1D0/input7
[ 9.650192] input: HDA Intel MID Front Mic as /devices/pci0000:00/0000:00:1b.0/sound/card1/input8
[ 9.650698] input: HDA Intel MID Rear Mic as /devices/pci0000:00/0000:00:1b.0/sound/card1/input9
[ 9.651188] input: HDA Intel MID Line as /devices/pci0000:00/0000:00:1b.0/sound/card1/input10
[ 9.652556] input: HDA Intel MID Line Out Front as /devices/pci0000:00/0000:00:1b.0/sound/card1/input11
[ 9.653112] input: HDA Intel MID Line Out Surround as /devices/pci0000:00/0000:00:1b.0/sound/card1/input12
[ 9.653665] input: HDA Intel MID Line Out CLFE as /devices/pci0000:00/0000:00:1b.0/sound/card1/input13
[ 9.654165] input: HDA Intel MID Front Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card1/input14
[ 10.708548] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 10.755946] ip6_tables: (C) 2000-2006 Netfilter Core Team
[ 10.871041] tun: Universal TUN/TAP device driver, 1.6
[ 10.871052] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
[ 10.895529] nf_conntrack version 0.5.0 (15940 buckets, 63760 max)
[ 11.861428] r8169 0000:02:00.0 enp2s0: link down
[ 11.861445] r8169 0000:02:00.0 enp2s0: link down
[ 11.861508] IPv6: ADDRCONF(NETDEV_UP): enp2s0: link is not ready
[ 14.004913] r8169 0000:02:00.0 enp2s0: link up
[ 14.004936] IPv6: ADDRCONF(NETDEV_CHANGE): enp2s0: link becomes readyPlease help.
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#2 2014-08-15 13:41:29
- R00KIE
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- From: Between a computer and a chair
- Registered: 2008-09-14
- Posts: 4,734
Re: Kernel 3.16 webcam shows black image
I'm seeing the same problem, webcam uses the uvcvideo driver and always worked well, but now seems broken.
Edit:
When using guvcview, it seems that if I try using YUYV, YV12 or YU12 as output color encodings I get either a black or green image, but if I try to use RGB3 or BGR3 things seem to work. Both ekiga and skype seem to work fine. I suppose one should report this upstream as a regression.
Last edited by R00KIE (2014-08-15 13:49:27)
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#3 2014-08-16 11:28:25
- yoyo308
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- From: Spain
- Registered: 2014-08-16
- Posts: 2
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Re: Kernel 3.16 webcam shows black image
R00KIE wrote:
I'm seeing the same problem, webcam uses the uvcvideo driver and always worked well, but now seems broken.
Edit:
When using guvcview, it seems that if I try using YUYV, YV12 or YU12 as output color encodings I get either a black or green image, but if I try to use RGB3 or BGR3 things seem to work. Both ekiga and skype seem to work fine. I suppose one should report this upstream as a regression.
Same for me.
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#4 2014-08-16 16:52:34
- R00KIE
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Re: Kernel 3.16 webcam shows black image
It seems this was reported upstream(??).
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#5 2014-08-22 09:09:16
- albertnguyen
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- Registered: 2014-04-23
- Posts: 8
Re: Kernel 3.16 webcam shows black image
R00KIE wrote:
It seems this was reported upstream(??).
Nothing new on linux-uvc-devel mailing list since Aug 7.
I followed some other instructions, attempted to adjust the exposure value but the problem persisted:
http://b.wardje.eu/2012/01/webcam-shows … linux.html
Last edited by albertnguyen (2014-08-22 09:09:48)
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