Acpi on Samsung 355V4C | brightness
I tried to change backlight variety of ways. But nothing works.
Ways have been tried:
Set with acpi by writing file '/sys/class/backlight/acpi_video0/brightness' like light utility.
Set directly by setpci.
Many ways from [SOLVED] topics in the Internet
All, that I used here below. If you need more - just ask.
lspci
00:00.0 Host bridge: Advanced Micro Devices [AMD] Family 15h (Models 10h-1fh) Processor Root Complex
00:01.0 VGA compatible controller: Advanced Micro Devices [AMD] nee ATI Device 9900
00:01.1 Audio device: Advanced Micro Devices [AMD] nee ATI Trinity HDMI Audio Controller
00:02.0 PCI bridge: Advanced Micro Devices [AMD] Family 15h (Models 10h-1fh) Processor Root Port
00:04.0 PCI bridge: Advanced Micro Devices [AMD] Family 15h (Models 10h-1fh) Processor Root Port
00:05.0 PCI bridge: Advanced Micro Devices [AMD] Family 15h (Models 10h-1fh) Processor Root Port
00:10.0 USB controller: Advanced Micro Devices [AMD] FCH USB XHCI Controller (rev 03)
00:11.0 SATA controller: Advanced Micro Devices [AMD] FCH SATA Controller [AHCI mode]
00:12.0 USB controller: Advanced Micro Devices [AMD] FCH USB OHCI Controller (rev 11)
00:12.2 USB controller: Advanced Micro Devices [AMD] FCH USB EHCI Controller (rev 11)
00:14.0 SMBus: Advanced Micro Devices [AMD] FCH SMBus Controller (rev 14)
00:14.2 Audio device: Advanced Micro Devices [AMD] FCH Azalia Controller (rev 01)
00:14.3 ISA bridge: Advanced Micro Devices [AMD] FCH LPC Bridge (rev 11)
00:14.4 PCI bridge: Advanced Micro Devices [AMD] FCH PCI Bridge (rev 40)
00:18.0 Host bridge: Advanced Micro Devices [AMD] Family 15h (Models 10h-1fh) Processor Function 0
00:18.1 Host bridge: Advanced Micro Devices [AMD] Family 15h (Models 10h-1fh) Processor Function 1
00:18.2 Host bridge: Advanced Micro Devices [AMD] Family 15h (Models 10h-1fh) Processor Function 2
00:18.3 Host bridge: Advanced Micro Devices [AMD] Family 15h (Models 10h-1fh) Processor Function 3
00:18.4 Host bridge: Advanced Micro Devices [AMD] Family 15h (Models 10h-1fh) Processor Function 4
00:18.5 Host bridge: Advanced Micro Devices [AMD] Family 15h (Models 10h-1fh) Processor Function 5
01:00.0 VGA compatible controller: Advanced Micro Devices [AMD] nee ATI Thames XT/GL [Radeon HD 7600M Series]
02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 09)
03:00.0 Network controller: Atheros Communications Inc. AR9485 Wireless Network Adapter (rev 01)
dmesg
[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Linux version 3.6.9-1-ARCH (tobias@T-POWA-LX) (gcc version 4.7.2 (GCC) ) #1 SMP PREEMPT Tue Dec 4 08:04:10 CET 2012
[ 0.000000] Command line: BOOT_IMAGE=/vmlinuz-linux root=UUID=9403958f-8632-4479-9d2d-1efbc75c65f3 ro quiet
[ 0.000000] e820: BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable
[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000756a5fff] usable
[ 0.000000] BIOS-e820: [mem 0x00000000756a6000-0x00000000756b9fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000756ba000-0x0000000075a22fff] ACPI NVS
[ 0.000000] BIOS-e820: [mem 0x0000000075a23000-0x0000000075d14fff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000075d15000-0x0000000075d15fff] usable
[ 0.000000] BIOS-e820: [mem 0x0000000075d16000-0x0000000075f18fff] ACPI NVS
[ 0.000000] BIOS-e820: [mem 0x0000000075f19000-0x000000007665ffff] usable
[ 0.000000] BIOS-e820: [mem 0x0000000076660000-0x00000000767f2fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000767f3000-0x00000000767fffff] usable
[ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fec10000-0x00000000fec10fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fed00000-0x00000000fed00fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fed40000-0x00000000fed44fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fed80000-0x00000000fed8ffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000ff010000-0x00000000ffffffff] reserved
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] DMI 2.7 present.
[ 0.000000] DMI: SAMSUNG ELECTRONICS CO., LTD. 355V4C/355V4X/355V5C/355V5X/356V4C/356V4X/356V5C/356V5X/3445VC/3445VX/3545VC/3545VX/NP355V4C-S01RU, BIOS P02AAN 06/07/2012
[ 0.000000] e820: update [mem 0x00000000-0x0000ffff] usable ==> reserved
[ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
[ 0.000000] No AGP bridge found
[ 0.000000] e820: last_pfn = 0x76800 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 write-through
[ 0.000000] C0000-D0FFF write-protect
[ 0.000000] D1000-E7FFF uncachable
[ 0.000000] E8000-FFFFF write-protect
[ 0.000000] MTRR variable ranges enabled:
[ 0.000000] 0 base 000000000000 mask FFFF80000000 write-back
[ 0.000000] 1 base 000076800000 mask FFFFFF800000 uncachable
[ 0.000000] 2 base 000077000000 mask FFFFFF000000 uncachable
[ 0.000000] 3 base 000078000000 mask FFFFF8000000 uncachable
[ 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 0x000fd7b0-0x000fd7bf] mapped at [ffff8800000fd7b0]
[ 0.000000] initial memory mapped: [mem 0x00000000-0x1fffffff]
[ 0.000000] Base memory trampoline at [ffff880000099000] 99000 size 24576
[ 0.000000] Using GB pages for direct mapping
[ 0.000000] init_memory_mapping: [mem 0x00000000-0x767fffff]
[ 0.000000] [mem 0x00000000-0x3fffffff] page 1G
[ 0.000000] [mem 0x40000000-0x767fffff] page 2M
[ 0.000000] kernel direct mapping tables up to 0x767fffff @ [mem 0x1fffe000-0x1fffffff]
[ 0.000000] RAMDISK: [mem 0x37a70000-0x37d2ffff]
[ 0.000000] ACPI: RSDP 00000000000f0490 00024 (v02 SECCSD)
[ 0.000000] ACPI: XSDT 00000000759fb078 00074 (v01 SECCSD LH43STAR 01072009 AMI 00010013)
[ 0.000000] ACPI: FACP 0000000075a040f0 000F4 (v04 SECCSD LH43STAR 01072009 AMI 00010013)
[ 0.000000] ACPI BIOS Bug: Warning: Optional FADT field Pm2ControlBlock has zero address or length: 0x0000000000000000/0x1 (20120711/tbfadt-598)
[ 0.000000] ACPI: DSDT 00000000759fb188 08F61 (v02 SECCSD LH43STAR 00000000 INTL 20051117)
[ 0.000000] ACPI: FACS 0000000075a1ae80 00040
[ 0.000000] ACPI: APIC 0000000075a041e8 00072 (v03 SECCSD LH43STAR 01072009 AMI 00010013)
[ 0.000000] ACPI: FPDT 0000000075a04260 00044 (v01 SECCSD LH43STAR 01072009 AMI 00010013)
[ 0.000000] ACPI: MCFG 0000000075a042a8 0003C (v01 SECCSD LH43STAR 01072009 MSFT 00010013)
[ 0.000000] ACPI: HPET 0000000075a042e8 00038 (v01 SECCSD LH43STAR 01072009 AMI 00000005)
[ 0.000000] ACPI: IFEU 0000000075a04320 00042 (v01 SECCSD LH43STAR 01072009 00000000)
[ 0.000000] ACPI: SSDT 0000000075a04368 00B9C (v01 AMD POWERNOW 00000001 AMD 00000001)
[ 0.000000] ACPI: SSDT 0000000075a04f08 01ED4 (v02 AMD ALIB 00000001 MSFT 04000000)
[ 0.000000] ACPI: CRAT 0000000075a06de0 002A8 (v01 AMD AGESA 00000001 AMD 00000001)
[ 0.000000] ACPI: SLIC 0000000075a07088 00176 (v01 SECCSD LH43STAR 01072009 AMI 00010013)
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] No NUMA configuration found
[ 0.000000] Faking a node at [mem 0x0000000000000000-0x00000000767fffff]
[ 0.000000] Initmem setup node 0 [mem 0x00000000-0x767fffff]
[ 0.000000] NODE_DATA [mem 0x767fc000-0x767fffff]
[ 0.000000] [ffffea0000000000-ffffea0001dfffff] PMD -> [ffff880073400000-ffff8800751fffff] on node 0
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x00010000-0x00ffffff]
[ 0.000000] DMA32 [mem 0x01000000-0xffffffff]
[ 0.000000] Normal empty
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x00010000-0x0009efff]
[ 0.000000] node 0: [mem 0x00100000-0x756a5fff]
[ 0.000000] node 0: [mem 0x75d15000-0x75d15fff]
[ 0.000000] node 0: [mem 0x75f19000-0x7665ffff]
[ 0.000000] node 0: [mem 0x767f3000-0x767fffff]
[ 0.000000] On node 0 totalpages: 482698
[ 0.000000] DMA zone: 64 pages used for memmap
[ 0.000000] DMA zone: 6 pages reserved
[ 0.000000] DMA zone: 3913 pages, LIFO batch:0
[ 0.000000] DMA32 zone: 7520 pages used for memmap
[ 0.000000] DMA32 zone: 471195 pages, LIFO batch:31
[ 0.000000] ACPI: PM-Timer IO Port: 0x808
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x10] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x11] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x12] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x13] enabled)
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] high edge lint[0x1])
[ 0.000000] ACPI: IOAPIC (id[0x05] address[0xfec00000] gsi_base[0])
[ 0.000000] IOAPIC[0]: apic_id 5, version 33, 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 low 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: 0x10228210 base: 0xfed00000
[ 0.000000] smpboot: Allowing 4 CPUs, 0 hotplug CPUs
[ 0.000000] nr_irqs_gsi: 40
[ 0.000000] PM: Registered nosave memory: 000000000009f000 - 00000000000a0000
[ 0.000000] PM: Registered nosave memory: 00000000000a0000 - 00000000000e0000
[ 0.000000] PM: Registered nosave memory: 00000000000e0000 - 0000000000100000
[ 0.000000] PM: Registered nosave memory: 00000000756a6000 - 00000000756ba000
[ 0.000000] PM: Registered nosave memory: 00000000756ba000 - 0000000075a23000
[ 0.000000] PM: Registered nosave memory: 0000000075a23000 - 0000000075d15000
[ 0.000000] PM: Registered nosave memory: 0000000075d16000 - 0000000075f19000
[ 0.000000] PM: Registered nosave memory: 0000000076660000 - 00000000767f3000
[ 0.000000] e820: [mem 0x76800000-0xfebfffff] available for PCI devices
[ 0.000000] Booting paravirtualized kernel on bare hardware
[ 0.000000] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:4 nr_node_ids:1
[ 0.000000] PERCPU: Embedded 28 pages/cpu @ffff880076400000 s84608 r8192 d21888 u524288
[ 0.000000] pcpu-alloc: s84608 r8192 d21888 u524288 alloc=1*2097152
[ 0.000000] pcpu-alloc: [0] 0 1 2 3
[ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 475108
[ 0.000000] Policy zone: DMA32
[ 0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz-linux root=UUID=9403958f-8632-4479-9d2d-1efbc75c65f3 ro quiet
[ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.000000] __ex_table already sorted, skipping sort
[ 0.000000] xsave: enabled xstate_bv 0x7, cntxt size 0x340
[ 0.000000] Checking aperture...
[ 0.000000] No AGP bridge found
[ 0.000000] Node 0: aperture @ 0 size 32 MB
[ 0.000000] Memory: 1885564k/1941504k available (4727k kernel code, 10712k absent, 45228k reserved, 4143k data, 772k init)
[ 0.000000] SLUB: Genslabs=15, HWalign=64, Order=0-3, MinObjects=0, CPUs=4, 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=64 to nr_cpu_ids=4.
[ 0.000000] NR_IRQS:4352 nr_irqs:712 16
[ 0.000000] Extended CMOS year: 2000
[ 0.000000] spurious 8259A interrupt: IRQ7.
[ 0.000000] Console: colour dummy device 80x25
[ 0.000000] console [tty0] enabled
[ 0.000000] allocated 7864320 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
[ 0.003333] tsc: Detected 2295.641 MHz processor
[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 4593.58 BogoMIPS (lpj=7652136)
[ 0.000006] pid_max: default: 32768 minimum: 301
[ 0.000047] Security Framework initialized
[ 0.000052] AppArmor: AppArmor disabled by boot time parameter
[ 0.000226] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes)
[ 0.000905] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes)
[ 0.001207] Mount-cache hash table entries: 256
[ 0.001419] Initializing cgroup subsys cpuacct
[ 0.001422] Initializing cgroup subsys memory
[ 0.001432] Initializing cgroup subsys devices
[ 0.001434] Initializing cgroup subsys freezer
[ 0.001435] Initializing cgroup subsys net_cls
[ 0.001437] Initializing cgroup subsys blkio
[ 0.001462] [Firmware Info]: CPU: Re-enabling disabled Topology Extensions Support
[ 0.001465] tseg: 0076800000
[ 0.001466] CPU: Physical Processor ID: 0
[ 0.001468] CPU: Processor Core ID: 0
[ 0.001469] mce: CPU supports 7 MCE banks
[ 0.001483] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0
Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0
tlb_flushall_shift is 0xffffffff
[ 0.002356] ACPI: Core revision 20120711
[ 0.010309] ftrace: allocating 18350 entries in 72 pages
[ 0.018032] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[ 0.051034] smpboot: CPU0: AMD A10-4600M APU with Radeon(tm) HD Graphics stepping 01
[ 0.156675] Performance Events:
[ 0.156676] perf: AMD core performance counters detected
[ 0.156679] AMD PMU driver.
[ 0.156681] ... version: 0
[ 0.156682] ... bit width: 48
[ 0.156683] ... generic registers: 6
[ 0.156684] ... value mask: 0000ffffffffffff
[ 0.156685] ... max period: 00007fffffffffff
[ 0.156686] ... fixed-purpose events: 0
[ 0.156687] ... event mask: 000000000000003f
[ 0.183551] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
[ 0.207926] [Firmware Info]: CPU: Re-enabling disabled Topology Extensions Support
[ 0.234533] [Firmware Info]: CPU: Re-enabling disabled Topology Extensions Support
[ 0.196805] smpboot: Booting Node 0, Processors #1 #2 #3 OK
[ 0.261180] [Firmware Info]: CPU: Re-enabling disabled Topology Extensions Support
[ 0.263500] Brought up 4 CPUs
[ 0.263509] smpboot: Total of 4 processors activated (18372.34 BogoMIPS)
[ 0.265841] devtmpfs: initialized
[ 0.270685] PM: Registering ACPI NVS region [mem 0x756ba000-0x75a22fff] (3575808 bytes)
[ 0.270874] PM: Registering ACPI NVS region [mem 0x75d16000-0x75f18fff] (2109440 bytes)
[ 0.274285] NET: Registered protocol family 16
[ 0.274860] ACPI: bus type pci registered
[ 0.275043] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
[ 0.275051] PCI: not using MMCONFIG
[ 0.275055] PCI: Using configuration type 1 for base access
[ 0.275058] PCI: Using configuration type 1 for extended access
[ 0.275570] mtrr: your CPUs had inconsistent variable MTRR settings
[ 0.275573] mtrr: probably your BIOS does not setup all CPUs.
[ 0.275576] mtrr: corrected configuration.
[ 0.276970] bio: create slab <bio-0> at 0
[ 0.277162] ACPI: Added _OSI(Module Device)
[ 0.277167] ACPI: Added _OSI(Processor Device)
[ 0.277172] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 0.277176] ACPI: Added _OSI(Processor Aggregator Device)
[ 0.282972] ACPI: EC: Look up EC in DSDT
[ 0.289010] ACPI: Executed 1 blocks of module-level executable AML code
[ 0.301538] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
[ 0.303880] ACPI: Interpreter enabled
[ 0.303884] ACPI: (supports S0 S3 S4 S5)
[ 0.303915] ACPI: Using IOAPIC for interrupt routing
[ 0.304090] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
[ 0.304140] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in ACPI motherboard resources
[ 0.365260] ACPI: EC: GPE = 0x3, I/O: command/status = 0x66, data = 0x62
[ 0.365479] ACPI: No dock devices found.
[ 0.365484] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 0.365858] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[ 0.366218] PCI host bridge to bus 0000:00
[ 0.366222] pci_bus 0000:00: busn_res: [bus 00-ff] is inserted under domain [bus 00-ff]
[ 0.366225] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 0.366227] pci_bus 0000:00: root bus resource [io 0x0000-0x03af]
[ 0.366229] pci_bus 0000:00: root bus resource [io 0x03e0-0x0cf7]
[ 0.366232] pci_bus 0000:00: root bus resource [io 0x03b0-0x03df]
[ 0.366234] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff]
[ 0.366236] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
[ 0.366238] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000dffff]
[ 0.366240] pci_bus 0000:00: root bus resource [mem 0x7f000000-0xffffffff]
[ 0.366248] pci 0000:00:00.0: [1022:1410] type 00 class 0x060000
[ 0.366290] pci 0000:00:01.0: [1002:9900] type 00 class 0x030000
[ 0.366299] pci 0000:00:01.0: reg 10: [mem 0xd0000000-0xd7ffffff pref]
[ 0.366305] pci 0000:00:01.0: reg 14: [io 0xf000-0xf0ff]
[ 0.366311] pci 0000:00:01.0: reg 18: [mem 0xfeb00000-0xfeb3ffff]
[ 0.366349] pci 0000:00:01.0: supports D1 D2
[ 0.366364] pci 0000:00:01.1: [1002:9902] type 00 class 0x040300
[ 0.366371] pci 0000:00:01.1: reg 10: [mem 0xfeb44000-0xfeb47fff]
[ 0.366416] pci 0000:00:01.1: supports D1 D2
[ 0.366434] pci 0000:00:02.0: [1022:1412] type 01 class 0x060400
[ 0.366480] pci 0000:00:02.0: PME# supported from D0 D3hot D3cold
[ 0.366499] pci 0000:00:04.0: [1022:1414] type 01 class 0x060400
[ 0.366544] pci 0000:00:04.0: PME# supported from D0 D3hot D3cold
[ 0.366562] pci 0000:00:05.0: [1022:1415] type 01 class 0x060400
[ 0.366609] pci 0000:00:05.0: PME# supported from D0 D3hot D3cold
[ 0.366656] pci 0000:00:10.0: [1022:7812] type 00 class 0x0c0330
[ 0.366677] pci 0000:00:10.0: reg 10: [mem 0xfeb48000-0xfeb49fff 64bit]
[ 0.366784] pci 0000:00:10.0: PME# supported from D0 D3hot D3cold
[ 0.366825] pci 0000:00:11.0: [1022:7804] type 00 class 0x010601
[ 0.366845] pci 0000:00:11.0: reg 10: [io 0xf140-0xf147]
[ 0.366854] pci 0000:00:11.0: reg 14: [io 0xf130-0xf133]
[ 0.366864] pci 0000:00:11.0: reg 18: [io 0xf120-0xf127]
[ 0.366874] pci 0000:00:11.0: reg 1c: [io 0xf110-0xf113]
[ 0.366883] pci 0000:00:11.0: reg 20: [io 0xf100-0xf10f]
[ 0.366893] pci 0000:00:11.0: reg 24: [mem 0xfeb4c000-0xfeb4c7ff]
[ 0.366954] pci 0000:00:12.0: [1022:7807] type 00 class 0x0c0310
[ 0.366968] pci 0000:00:12.0: reg 10: [mem 0xfeb4b000-0xfeb4bfff]
[ 0.367041] pci 0000:00:12.2: [1022:7808] type 00 class 0x0c0320
[ 0.367060] pci 0000:00:12.2: reg 10: [mem 0xfeb4a000-0xfeb4a0ff]
[ 0.367143] pci 0000:00:12.2: supports D1 D2
[ 0.367145] pci 0000:00:12.2: PME# supported from D0 D1 D2 D3hot
[ 0.367170] pci 0000:00:14.0: [1022:780b] type 00 class 0x0c0500
[ 0.367249] pci 0000:00:14.2: [1022:780d] type 00 class 0x040300
[ 0.367270] pci 0000:00:14.2: reg 10: [mem 0xfeb40000-0xfeb43fff 64bit]
[ 0.367337] pci 0000:00:14.2: PME# supported from D0 D3hot D3cold
[ 0.367353] pci 0000:00:14.3: [1022:780e] type 00 class 0x060100
[ 0.367430] pci 0000:00:14.4: [1022:780f] type 01 class 0x060401
[ 0.367481] pci 0000:00:18.0: [1022:1400] type 00 class 0x060000
[ 0.367502] pci 0000:00:18.1: [1022:1401] type 00 class 0x060000
[ 0.367523] pci 0000:00:18.2: [1022:1402] type 00 class 0x060000
[ 0.367543] pci 0000:00:18.3: [1022:1403] type 00 class 0x060000
[ 0.367567] pci 0000:00:18.4: [1022:1404] type 00 class 0x060000
[ 0.367586] pci 0000:00:18.5: [1022:1405] type 00 class 0x060000
[ 0.367640] pci_bus 0000:01: busn_res: [bus 01] is inserted under [bus 00-ff]
[ 0.367654] pci 0000:01:00.0: [1002:6840] type 00 class 0x030000
[ 0.367670] pci 0000:01:00.0: reg 10: [mem 0xc0000000-0xcfffffff 64bit pref]
[ 0.367682] pci 0000:01:00.0: reg 18: [mem 0xfea20000-0xfea3ffff 64bit]
[ 0.367690] pci 0000:01:00.0: reg 20: [io 0xe000-0xe0ff]
[ 0.367705] pci 0000:01:00.0: reg 30: [mem 0xfea00000-0xfea1ffff pref]
[ 0.367741] pci 0000:01:00.0: supports D1 D2
[ 0.376701] pci 0000:00:02.0: PCI bridge to [bus 01]
[ 0.376714] pci 0000:00:02.0: bridge window [io 0xe000-0xefff]
[ 0.376718] pci 0000:00:02.0: bridge window [mem 0xfea00000-0xfeafffff]
[ 0.376722] pci 0000:00:02.0: bridge window [mem 0xc0000000-0xcfffffff 64bit pref]
[ 0.376758] pci_bus 0000:02: busn_res: [bus 02] is inserted under [bus 00-ff]
[ 0.376791] pci 0000:02:00.0: [10ec:8168] type 00 class 0x020000
[ 0.376816] pci 0000:02:00.0: reg 10: [io 0xd000-0xd0ff]
[ 0.376843] pci 0000:02:00.0: reg 18: [mem 0xd8004000-0xd8004fff 64bit pref]
[ 0.376862] pci 0000:02:00.0: reg 20: [mem 0xd8000000-0xd8003fff 64bit pref]
[ 0.376936] pci 0000:02:00.0: supports D1 D2
[ 0.376938] pci 0000:02:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.386714] pci 0000:00:04.0: PCI bridge to [bus 02]
[ 0.386724] pci 0000:00:04.0: bridge window [io 0xd000-0xdfff]
[ 0.386733] pci 0000:00:04.0: bridge window [mem 0xd8000000-0xd80fffff 64bit pref]
[ 0.386768] pci_bus 0000:03: busn_res: [bus 03-0b] is inserted under [bus 00-ff]
[ 0.386789] pci 0000:03:00.0: [168c:0032] type 00 class 0x028000
[ 0.386811] pci 0000:03:00.0: reg 10: [mem 0xfe900000-0xfe97ffff 64bit]
[ 0.386853] pci 0000:03:00.0: reg 30: [mem 0xfe980000-0xfe98ffff pref]
[ 0.386901] pci 0000:03:00.0: supports D1 D2
[ 0.386903] pci 0000:03:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.396700] pci 0000:00:05.0: PCI bridge to [bus 03-0b]
[ 0.396714] pci 0000:00:05.0: bridge window [mem 0xfe900000-0xfe9fffff]
[ 0.396736] pci_bus 0000:0c: busn_res: [bus 0c-12] is inserted under [bus 00-ff]
[ 0.396789] pci 0000:00:14.4: PCI bridge to [bus 0c-12] (subtractive decode)
[ 0.396799] pci 0000:00:14.4: bridge window [io 0x0000-0x03af] (subtractive decode)
[ 0.396801] pci 0000:00:14.4: bridge window [io 0x03e0-0x0cf7] (subtractive decode)
[ 0.396803] pci 0000:00:14.4: bridge window [io 0x03b0-0x03df] (subtractive decode)
[ 0.396805] pci 0000:00:14.4: bridge window [io 0x0d00-0xffff] (subtractive decode)
[ 0.396807] pci 0000:00:14.4: bridge window [mem 0x000a0000-0x000bffff] (subtractive decode)
[ 0.396809] pci 0000:00:14.4: bridge window [mem 0x000c0000-0x000dffff] (subtractive decode)
[ 0.396812] pci 0000:00:14.4: bridge window [mem 0x7f000000-0xffffffff] (subtractive decode)
[ 0.396833] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
[ 0.397145] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCE2._PRT]
[ 0.397194] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.BR14._PRT]
[ 0.397238] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.BR15._PRT]
[ 0.397409] pci0000:00: Requesting ACPI _OSC control (0x1d)
[ 0.397764] pci0000:00: ACPI _OSC control (0x19) granted
[ 0.404558] ACPI: PCI Interrupt Link [LNKA] (IRQs 4 5 7 10 11 14 15) *0
[ 0.404636] ACPI: PCI Interrupt Link [LNKB] (IRQs 4 5 7 10 11 14 15) *0
[ 0.404716] ACPI: PCI Interrupt Link [LNKC] (IRQs 4 5 7 10 11 14 15) *0
[ 0.404793] ACPI: PCI Interrupt Link [LNKD] (IRQs 4 5 7 10 11 14 15) *0
[ 0.404855] ACPI: PCI Interrupt Link [LNKE] (IRQs 4 5 7 10 11 14 15) *0
[ 0.404902] ACPI: PCI Interrupt Link [LNKF] (IRQs 4 5 7 10 11 14 15) *0
[ 0.404948] ACPI: PCI Interrupt Link [LNKG] (IRQs 4 5 7 10 11 14 15) *0
[ 0.404994] ACPI: PCI Interrupt Link [LNKH] (IRQs 4 5 7 10 11 14 15) *0
[ 0.405225] vgaarb: device added: PCI:0000:00:01.0,decodes=io+mem,owns=io+mem,locks=none
[ 0.405238] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=none,locks=none
[ 0.405241] vgaarb: loaded
[ 0.405242] vgaarb: bridge control possible 0000:01:00.0
[ 0.405243] vgaarb: no bridge control possible 0000:00:01.0
[ 0.405303] PCI: Using ACPI for IRQ routing
[ 0.413918] PCI: pci_cache_line_size set to 64 bytes
[ 0.413995] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff]
[ 0.413997] e820: reserve RAM buffer [mem 0x756a6000-0x77ffffff]
[ 0.413999] e820: reserve RAM buffer [mem 0x75d16000-0x77ffffff]
[ 0.414001] e820: reserve RAM buffer [mem 0x76660000-0x77ffffff]
[ 0.414003] e820: reserve RAM buffer [mem 0x76800000-0x77ffffff]
[ 0.414110] NetLabel: Initializing
[ 0.414111] NetLabel: domain hash size = 128
[ 0.414112] NetLabel: protocols = UNLABELED CIPSOv4
[ 0.414126] NetLabel: unlabeled traffic allowed by default
[ 0.414142] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
[ 0.414146] hpet0: 3 comparators, 32-bit 14.318180 MHz counter
[ 0.416190] Switching to clocksource hpet
[ 0.423964] pnp: PnP ACPI init
[ 0.423982] ACPI: bus type pnp registered
[ 0.424210] pnp 00:00: [bus 00-ff]
[ 0.424213] pnp 00:00: [io 0x0cf8-0x0cff]
[ 0.424216] pnp 00:00: [io 0x0000-0x03af window]
[ 0.424218] pnp 00:00: [io 0x03e0-0x0cf7 window]
[ 0.424220] pnp 00:00: [io 0x03b0-0x03df window]
[ 0.424222] pnp 00:00: [io 0x0d00-0xffff window]
[ 0.424224] pnp 00:00: [mem 0x000a0000-0x000bffff window]
[ 0.424226] pnp 00:00: [mem 0x000c0000-0x000dffff window]
[ 0.424228] pnp 00:00: [mem 0x7f000000-0xffffffff window]
[ 0.424230] pnp 00:00: [mem 0x00000000 window]
[ 0.424294] pnp 00:00: Plug and Play ACPI device, IDs PNP0a03 (active)
[ 0.424339] pnp 00:01: [mem 0xe0000000-0xefffffff]
[ 0.424389] system 00:01: [mem 0xe0000000-0xefffffff] has been reserved
[ 0.424393] system 00:01: Plug and Play ACPI device, IDs PNP0c01 (active)
[ 0.424730] pnp 00:02: [io 0x0010-0x001f]
[ 0.424733] pnp 00:02: [io 0x0022-0x003f]
[ 0.424737] pnp 00:02: [io 0x0063]
[ 0.424739] pnp 00:02: [io 0x0065]
[ 0.424740] pnp 00:02: [io 0x0067-0x006f]
[ 0.424742] pnp 00:02: [io 0x0072-0x007f]
[ 0.424744] pnp 00:02: [io 0x0080]
[ 0.424745] pnp 00:02: [io 0x0084-0x0086]
[ 0.424747] pnp 00:02: [io 0x0088]
[ 0.424749] pnp 00:02: [io 0x008c-0x008e]
[ 0.424750] pnp 00:02: [io 0x0090-0x009f]
[ 0.424752] pnp 00:02: [io 0x00a2-0x00bf]
[ 0.424753] pnp 00:02: [io 0x00b1]
[ 0.424755] pnp 00:02: [io 0x00e0-0x00ef]
[ 0.424757] pnp 00:02: [io 0x04d0-0x04d1]
[ 0.424759] pnp 00:02: [io 0x040b]
[ 0.424760] pnp 00:02: [io 0x04d6]
[ 0.424762] pnp 00:02: [io 0x0c00-0x0c01]
[ 0.424763] pnp 00:02: [io 0x0c14]
[ 0.424765] pnp 00:02: [io 0x0c50-0x0c51]
[ 0.424767] pnp 00:02: [io 0x0c52]
[ 0.424768] pnp 00:02: [io 0x0c6c]
[ 0.424770] pnp 00:02: [io 0x0c6f]
[ 0.424771] pnp 00:02: [io 0x0cd0-0x0cd1]
[ 0.424773] pnp 00:02: [io 0x0cd2-0x0cd3]
[ 0.424775] pnp 00:02: [io 0x0cd4-0x0cd5]
[ 0.424776] pnp 00:02: [io 0x0cd6-0x0cd7]
[ 0.424778] pnp 00:02: [io 0x0cd8-0x0cdf]
[ 0.424780] pnp 00:02: [io 0x0800-0x089f]
[ 0.424782] pnp 00:02: [io 0x0000-0xffffffffffffffff disabled]
[ 0.424783] pnp 00:02: [io 0x0000-0x000f]
[ 0.424785] pnp 00:02: [io 0x0b20-0x0b3f]
[ 0.424787] pnp 00:02: [io 0x0900-0x090f]
[ 0.424788] pnp 00:02: [io 0x0910-0x091f]
[ 0.424790] pnp 00:02: [io 0xfe00-0xfefe]
[ 0.424792] pnp 00:02: [io 0x0060-0x005f disabled]
[ 0.424794] pnp 00:02: [io 0x0064-0x0063 disabled]
[ 0.424796] pnp 00:02: [mem 0xfec00000-0xfec00fff]
[ 0.424797] pnp 00:02: [mem 0xfee00000-0xfee00fff]
[ 0.424799] pnp 00:02: [mem 0xfed80000-0xfed8ffff]
[ 0.424801] pnp 00:02: [mem 0xfed61000-0xfed70fff]
[ 0.424803] pnp 00:02: [mem 0xfec10000-0xfec10fff]
[ 0.424804] pnp 00:02: [mem 0xfed00000-0xfed00fff]
[ 0.424806] pnp 00:02: [mem 0xff010000-0xffffffff]
[ 0.424888] system 00:02: [io 0x04d0-0x04d1] has been reserved
[ 0.424890] system 00:02: [io 0x040b] has been reserved
[ 0.424893] system 00:02: [io 0x04d6] has been reserved
[ 0.424895] system 00:02: [io 0x0c00-0x0c01] has been reserved
[ 0.424897] system 00:02: [io 0x0c14] has been reserved
[ 0.424899] system 00:02: [io 0x0c50-0x0c51] has been reserved
[ 0.424901] system 00:02: [io 0x0c52] has been reserved
[ 0.424903] system 00:02: [io 0x0c6c] has been reserved
[ 0.424905] system 00:02: [io 0x0c6f] has been reserved
[ 0.424907] system 00:02: [io 0x0cd0-0x0cd1] has been reserved
[ 0.424910] system 00:02: [io 0x0cd2-0x0cd3] has been reserved
[ 0.424912] system 00:02: [io 0x0cd4-0x0cd5] has been reserved
[ 0.424914] system 00:02: [io 0x0cd6-0x0cd7] has been reserved
[ 0.424916] system 00:02: [io 0x0cd8-0x0cdf] has been reserved
[ 0.424918] system 00:02: [io 0x0800-0x089f] has been reserved
[ 0.424920] system 00:02: [io 0x0b20-0x0b3f] has been reserved
[ 0.424923] system 00:02: [io 0x0900-0x090f] has been reserved
[ 0.424925] system 00:02: [io 0x0910-0x091f] has been reserved
[ 0.424927] system 00:02: [io 0xfe00-0xfefe] has been reserved
[ 0.424930] system 00:02: [mem 0xfec00000-0xfec00fff] could not be reserved
[ 0.424933] system 00:02: [mem 0xfee00000-0xfee00fff] has been reserved
[ 0.424936] system 00:02: [mem 0xfed80000-0xfed8ffff] has been reserved
[ 0.424938] system 00:02: [mem 0xfed61000-0xfed70fff] has been reserved
[ 0.424941] system 00:02: [mem 0xfec10000-0xfec10fff] has been reserved
[ 0.424943] system 00:02: [mem 0xfed00000-0xfed00fff] has been reserved
[ 0.424946] system 00:02: [mem 0xff010000-0xffffffff] has been reserved
[ 0.424949] system 00:02: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.424964] pnp 00:03: [dma 4]
[ 0.424967] pnp 00:03: [io 0x0000-0x000f]
[ 0.424969] pnp 00:03: [io 0x0081-0x0083]
[ 0.424970] pnp 00:03: [io 0x0087]
[ 0.424972] pnp 00:03: [io 0x0089-0x008b]
[ 0.424974] pnp 00:03: [io 0x008f]
[ 0.424976] pnp 00:03: [io 0x00c0-0x00df]
[ 0.425003] pnp 00:03: Plug and Play ACPI device, IDs PNP0200 (active)
[ 0.425014] pnp 00:04: [io 0x0070-0x0071]
[ 0.425025] pnp 00:04: [irq 8]
[ 0.425054] pnp 00:04: Plug and Play ACPI device, IDs PNP0b00 (active)
[ 0.425063] pnp 00:05: [io 0x0061]
[ 0.425088] pnp 00:05: Plug and Play ACPI device, IDs PNP0800 (active)
[ 0.425120] pnp 00:06: [io 0x0010-0x001f]
[ 0.425122] pnp 00:06: [io 0x0022-0x003f]
[ 0.425124] pnp 00:06: [io 0x0044-0x005f]
[ 0.425126] pnp 00:06: [io 0x0072-0x007f]
[ 0.425127] pnp 00:06: [io 0x0080]
[ 0.425129] pnp 00:06: [io 0x0084-0x0086]
[ 0.425131] pnp 00:06: [io 0x0088]
[ 0.425132] pnp 00:06: [io 0x008c-0x008e]
[ 0.425134] pnp 00:06: [io 0x0090-0x009f]
[ 0.425135] pnp 00:06: [io 0x00a2-0x00bf]
[ 0.425137] pnp 00:06: [io 0x00e0-0x00ef]
[ 0.425139] pnp 00:06: [io 0x04d0-0x04d1]
[ 0.425188] system 00:06: [io 0x04d0-0x04d1] has been reserved
[ 0.425191] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.425200] pnp 00:07: [io 0x00f0-0x00ff]
[ 0.425205] pnp 00:07: [irq 13]
[ 0.425231] pnp 00:07: Plug and Play ACPI device, IDs PNP0c04 (active)
[ 0.425288] system 00:08: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.443157] pnp 00:09: [irq 12]
[ 0.443218] pnp 00:09: Plug and Play ACPI device, IDs PNP0f03 PNP0f13 (active)
[ 0.443236] pnp 00:0a: [io 0x0060]
[ 0.443238] pnp 00:0a: [io 0x0064]
[ 0.443242] pnp 00:0a: [irq 1]
[ 0.443273] pnp 00:0a: Plug and Play ACPI device, IDs PNP0303 PNP030b (active)
[ 0.443353] pnp 00:0b: [mem 0x77000000-0x7effffff]
[ 0.443414] system 00:0b: [mem 0x77000000-0x7effffff] could not be reserved
[ 0.443418] system 00:0b: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.443713] pnp 00:0c: [mem 0xfed00000-0xfed003ff]
[ 0.443758] pnp 00:0c: Plug and Play ACPI device, IDs PNP0103 (active)
[ 0.443764] pnp: PnP ACPI: found 13 devices
[ 0.443765] ACPI: ACPI bus type pnp unregistered
[ 0.451187] pci 0000:00:04.0: bridge window [mem 0x00100000-0x000fffff] to [bus 02] add_size 400000
[ 0.451201] pci 0000:00:04.0: res[14]=[mem 0x00100000-0x000fffff] get_res_add_size add_size 400000
[ 0.451206] pci 0000:00:04.0: BAR 14: assigned [mem 0x7f000000-0x7f3fffff]
[ 0.451210] pci 0000:00:02.0: PCI bridge to [bus 01]
[ 0.451213] pci 0000:00:02.0: bridge window [io 0xe000-0xefff]
[ 0.451217] pci 0000:00:02.0: bridge window [mem 0xfea00000-0xfeafffff]
[ 0.451220] pci 0000:00:02.0: bridge window [mem 0xc0000000-0xcfffffff 64bit pref]
[ 0.451224] pci 0000:00:04.0: PCI bridge to [bus 02]
[ 0.451227] pci 0000:00:04.0: bridge window [io 0xd000-0xdfff]
[ 0.451230] pci 0000:00:04.0: bridge window [mem 0x7f000000-0x7f3fffff]
[ 0.451233] pci 0000:00:04.0: bridge window [mem 0xd8000000-0xd80fffff 64bit pref]
[ 0.451237] pci 0000:00:05.0: PCI bridge to [bus 03-0b]
[ 0.451241] pci 0000:00:05.0: bridge window [mem 0xfe900000-0xfe9fffff]
[ 0.451246] pci 0000:00:14.4: PCI bridge to [bus 0c-12]
[ 0.451287] pci_bus 0000:00: resource 4 [io 0x0000-0x03af]
[ 0.451289] pci_bus 0000:00: resource 5 [io 0x03e0-0x0cf7]
[ 0.451292] pci_bus 0000:00: resource 6 [io 0x03b0-0x03df]
[ 0.451294] pci_bus 0000:00: resource 7 [io 0x0d00-0xffff]
[ 0.451296] pci_bus 0000:00: resource 8 [mem 0x000a0000-0x000bffff]
[ 0.451298] pci_bus 0000:00: resource 9 [mem 0x000c0000-0x000dffff]
[ 0.451300] pci_bus 0000:00: resource 10 [mem 0x7f000000-0xffffffff]
[ 0.451302] pci_bus 0000:01: resource 0 [io 0xe000-0xefff]
[ 0.451304] pci_bus 0000:01: resource 1 [mem 0xfea00000-0xfeafffff]
[ 0.451306] pci_bus 0000:01: resource 2 [mem 0xc0000000-0xcfffffff 64bit pref]
[ 0.451308] pci_bus 0000:02: resource 0 [io 0xd000-0xdfff]
[ 0.451310] pci_bus 0000:02: resource 1 [mem 0x7f000000-0x7f3fffff]
[ 0.451312] pci_bus 0000:02: resource 2 [mem 0xd8000000-0xd80fffff 64bit pref]
[ 0.451314] pci_bus 0000:03: resource 1 [mem 0xfe900000-0xfe9fffff]
[ 0.451316] pci_bus 0000:0c: resource 4 [io 0x0000-0x03af]
[ 0.451318] pci_bus 0000:0c: resource 5 [io 0x03e0-0x0cf7]
[ 0.451320] pci_bus 0000:0c: resource 6 [io 0x03b0-0x03df]
[ 0.451322] pci_bus 0000:0c: resource 7 [io 0x0d00-0xffff]
[ 0.451324] pci_bus 0000:0c: resource 8 [mem 0x000a0000-0x000bffff]
[ 0.451325] pci_bus 0000:0c: resource 9 [mem 0x000c0000-0x000dffff]
[ 0.451327] pci_bus 0000:0c: resource 10 [mem 0x7f000000-0xffffffff]
[ 0.451362] NET: Registered protocol family 2
[ 0.451837] TCP established hash table entries: 262144 (order: 10, 4194304 bytes)
[ 0.452998] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
[ 0.453296] TCP: Hash tables configured (established 262144 bind 65536)
[ 0.453335] TCP: reno registered
[ 0.453347] UDP hash table entries: 1024 (order: 3, 32768 bytes)
[ 0.453361] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes)
[ 0.453447] NET: Registered protocol family 1
[ 0.453463] pci 0000:00:01.0: Boot video device
[ 0.453582] PCI: CLS 64 bytes, default 64
[ 0.453640] Unpacking initramfs...
[ 0.510882] Freeing initrd memory: 2816k freed
[ 0.512203] LVT offset 0 assigned for vector 0x400
[ 0.512237] perf: AMD IBS detected (0x000000ff)
[ 0.512455] audit: initializing netlink socket (disabled)
[ 0.512468] type=2000 audit(1355723449.406:1): initialized
[ 0.525122] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[ 0.527134] VFS: Disk quotas dquot_6.5.2
[ 0.527183] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 0.527418] msgmni has been set to 3688
[ 0.527683] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
[ 0.527727] io scheduler noop registered
[ 0.527729] io scheduler deadline registered
[ 0.527791] io scheduler cfq registered (default)
[ 0.527915] pcieport 0000:00:02.0: irq 40 for MSI/MSI-X
[ 0.527996] pcieport 0000:00:04.0: irq 41 for MSI/MSI-X
[ 0.528143] vesafb: mode is 1366x768x32, linelength=5632, pages=0
[ 0.528145] vesafb: scrolling: redraw
[ 0.528147] vesafb: Truecolor: size=0:8:8:8, shift=0:16:8:0
[ 0.528468] vesafb: framebuffer at 0xd0000000, mapped to 0xffffc90010900000, using 4224k, total 4224k
[ 0.542055] Console: switching to colour frame buffer device 170x48
[ 0.555439] fb0: VESA VGA frame buffer device
[ 0.555473] GHES: HEST is not enabled!
[ 0.555630] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[ 0.556118] Linux agpgart interface v0.103
[ 0.556180] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f03:PS2M] at 0x60,0x64 irq 1,12
[ 0.572246] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 0.572275] serio: i8042 AUX port at 0x60,0x64 irq 12
[ 0.572411] mousedev: PS/2 mouse device common for all mice
[ 0.572769] rtc_cmos 00:04: rtc core: registered rtc_cmos as rtc0
[ 0.572792] rtc0: alarms up to one month, y3k, 114 bytes nvram, hpet irqs
[ 0.572801] cpuidle: using governor ladder
[ 0.572803] cpuidle: using governor menu
[ 0.572926] drop_monitor: Initializing network drop monitor service
[ 0.573009] TCP: cubic registered
[ 0.573123] NET: Registered protocol family 10
[ 0.573280] NET: Registered protocol family 17
[ 0.573294] Key type dns_resolver registered
[ 0.573783] PM: Hibernation image not present or could not be loaded.
[ 0.573792] registered taskstats version 1
[ 0.574332] rtc_cmos 00:04: setting system clock to 2012-12-17 05:50:50 UTC (1355723450)
[ 0.576830] Freeing unused kernel memory: 772k freed
[ 0.577048] Write protecting the kernel read-only data: 8192k
[ 0.583860] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0
[ 0.586429] Freeing unused kernel memory: 1404k freed
[ 0.589845] Freeing unused kernel memory: 568k freed
[ 0.600025] systemd-udevd[55]: starting version 196
[ 0.627082] ACPI: bus type usb registered
[ 0.627127] usbcore: registered new interface driver usbfs
[ 0.627141] usbcore: registered new interface driver hub
[ 0.627200] usbcore: registered new device driver usb
[ 0.627833] SCSI subsystem initialized
[ 0.628381] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 0.628445] ehci_hcd 0000:00:12.2: EHCI Host Controller
[ 0.628455] ehci_hcd 0000:00:12.2: new USB bus registered, assigned bus number 1
[ 0.628475] QUIRK: Enable AMD PLL fix
[ 0.628478] ehci_hcd 0000:00:12.2: applying AMD SB700/SB800/Hudson-2/3 EHCI dummy qh workaround
[ 0.628511] ehci_hcd 0000:00:12.2: debug port 1
[ 0.628543] ehci_hcd 0000:00:12.2: irq 17, io mem 0xfeb4a000
[ 0.629827] ACPI: bus type scsi registered
[ 0.629977] libata version 3.00 loaded.
[ 0.636326] ehci_hcd 0000:00:12.2: USB 2.0 started, EHCI 1.00
[ 0.636606] hub 1-0:1.0: USB hub found
[ 0.636612] hub 1-0:1.0: 5 ports detected
[ 0.637013] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 0.637053] ohci_hcd 0000:00:12.0: OHCI Host Controller
[ 0.637061] ohci_hcd 0000:00:12.0: new USB bus registered, assigned bus number 2
[ 0.637088] ohci_hcd 0000:00:12.0: irq 18, io mem 0xfeb4b000
[ 0.693954] hub 2-0:1.0: USB hub found
[ 0.693963] hub 2-0:1.0: 5 ports detected
[ 0.694080] ahci 0000:00:11.0: version 3.0
[ 0.694154] ahci 0000:00:11.0: irq 42 for MSI/MSI-X
[ 0.694243] ahci 0000:00:11.0: AHCI 0001.0300 32 slots 3 ports 3 Gbps 0xb impl SATA mode
[ 0.694248] ahci 0000:00:11.0: flags: 64bit ncq sntf ilck pm led clo pmp pio slum part sxs
[ 0.695108] scsi0 : ahci
[ 0.695213] scsi1 : ahci
[ 0.695295] scsi2 : ahci
[ 0.695378] scsi3 : ahci
[ 0.695436] ata1: SATA max UDMA/133 abar m2048@0xfeb4c000 port 0xfeb4c100 irq 42
[ 0.695439] ata2: SATA max UDMA/133 abar m2048@0xfeb4c000 port 0xfeb4c180 irq 42
[ 0.695441] ata3: DUMMY
[ 0.695443] ata4: SATA max UDMA/133 abar m2048@0xfeb4c000 port 0xfeb4c280 irq 42
[ 0.695479] xhci_hcd 0000:00:10.0: xHCI Host Controller
[ 0.695489] xhci_hcd 0000:00:10.0: new USB bus registered, assigned bus number 3
[ 0.695686] xhci_hcd 0000:00:10.0: irq 18, io mem 0xfeb48000
[ 0.695739] xhci_hcd 0000:00:10.0: irq 43 for MSI/MSI-X
[ 0.695745] xhci_hcd 0000:00:10.0: irq 44 for MSI/MSI-X
[ 0.695751] xhci_hcd 0000:00:10.0: irq 45 for MSI/MSI-X
[ 0.695757] xhci_hcd 0000:00:10.0: irq 46 for MSI/MSI-X
[ 0.695762] xhci_hcd 0000:00:10.0: irq 47 for MSI/MSI-X
[ 0.695992] xHCI xhci_add_endpoint called for root hub
[ 0.695994] xHCI xhci_check_bandwidth called for root hub
[ 0.696035] hub 3-0:1.0: USB hub found
[ 0.696042] hub 3-0:1.0: 2 ports detected
[ 0.696115] xhci_hcd 0000:00:10.0: xHCI Host Controller
[ 0.696119] xhci_hcd 0000:00:10.0: new USB bus registered, assigned bus number 4
[ 0.699282] xHCI xhci_add_endpoint called for root hub
[ 0.699283] xHCI xhci_check_bandwidth called for root hub
[ 0.699310] hub 4-0:1.0: USB hub found
[ 0.699317] hub 4-0:1.0: 2 ports detected
[ 0.943063] usb 1-3: new high-speed USB device number 2 using ehci_hcd
[ 1.013112] ata4: SATA link down (SStatus 0 SControl 300)
[ 1.179709] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[ 1.179751] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 1.183676] ata1.00: ATA-8: Hitachi HTS547575A9E384, JE4OA50A, max UDMA/133
[ 1.183684] ata1.00: 1465149168 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
[ 1.185121] ata2.00: ATAPI: TSSTcorp CDDVDW SN-208BB, SC00, max UDMA/100
[ 1.185658] ata1.00: configured for UDMA/133
[ 1.185826] scsi 0:0:0:0: Direct-Access ATA Hitachi HTS54757 JE4O PQ: 0 ANSI: 5
[ 1.189681] ata2.00: configured for UDMA/100
[ 1.202939] scsi 1:0:0:0: CD-ROM TSSTcorp CDDVDW SN-208BB SC00 PQ: 0 ANSI: 5
[ 1.207231] sd 0:0:0:0: [sda] 1465149168 512-byte logical blocks: (750 GB/698 GiB)
[ 1.207236] sd 0:0:0:0: [sda] 4096-byte physical blocks
[ 1.207289] sd 0:0:0:0: [sda] Write Protect is off
[ 1.207293] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 1.207315] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 1.250181] sda: sda1 sda2 sda3 sda4
[ 1.250693] sd 0:0:0:0: [sda] Attached SCSI disk
[ 1.267597] sr0: scsi3-mmc drive: 16x/24x writer dvd-ram cd/rw xa/form2 cdda tray
[ 1.267602] cdrom: Uniform CD-ROM driver Revision: 3.20
[ 1.267890] sr 1:0:0:0: Attached scsi CD-ROM sr0
[ 1.279691] usb 1-5: new high-speed USB device number 4 using ehci_hcd
[ 1.513040] tsc: Refined TSC clocksource calibration: 2295.824 MHz
[ 1.513055] Switching to clocksource tsc
[ 1.672945] usb 2-4: new full-speed USB device number 2 using ohci_hcd
[ 1.943639] EXT4-fs (sda4): mounted filesystem with ordered data mode. Opts: (null)
[ 2.569483] systemd[1]: systemd 196 running in system mode. (+PAM -LIBWRAP -AUDIT -SELINUX -IMA -SYSVINIT +LIBCRYPTSETUP +GCRYPT +ACL +XZ; arch)
[ 2.580298] systemd[1]: Set hostname to <yuriy-laptop>.
[ 3.065928] systemd[1]: Cannot add dependency job for unit display-manager.service, ignoring: Unit display-manager.service failed to load: No such file or directory. See system logs and 'systemctl status display-manager.service' for details.
[ 3.066183] systemd[1]: Starting Forward Password Requests to Wall Directory Watch.
[ 3.066238] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[ 3.066250] systemd[1]: Starting Remote File Systems.
[ 3.066263] systemd[1]: Reached target Remote File Systems.
[ 3.066272] systemd[1]: Expecting device sys-subsystem-net-devices-eth0.device...
[ 3.066284] systemd[1]: Starting Delayed Shutdown Socket.
[ 3.066312] systemd[1]: Listening on Delayed Shutdown Socket.
[ 3.066321] systemd[1]: Starting /dev/initctl Compatibility Named Pipe.
[ 3.066343] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
[ 3.066352] systemd[1]: Starting Encrypted Volumes.
[ 3.066362] systemd[1]: Reached target Encrypted Volumes.
[ 3.066422] systemd[1]: Starting udev Kernel Socket.
[ 3.066444] systemd[1]: Listening on udev Kernel Socket.
[ 3.066489] systemd[1]: Starting udev Control Socket.
[ 3.066513] systemd[1]: Listening on udev Control Socket.
[ 3.066547] systemd[1]: Starting Arbitrary Executable File Formats File System Automount Point.
[ 3.066649] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
[ 3.066663] systemd[1]: Starting Dispatch Password Requests to Console Directory Watch.
[ 3.066698] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[ 3.066706] systemd[1]: Expecting device dev-sda2.device...
[ 3.066718] systemd[1]: Expecting device dev-sda3.device...
[ 3.066728] systemd[1]: Expecting device dev-sda1.device...
[ 3.066739] systemd[1]: Starting Journal Socket.
[ 3.066789] systemd[1]: Listening on Journal Socket.
[ 3.066799] systemd[1]: Mounting Temporary Directory...
[ 3.103035] systemd[1]: Started File System Check on Root Device.
[ 3.103066] systemd[1]: Starting Remount Root and Kernel File Systems...
[ 3.151793] systemd[1]: Started Load Kernel Modules.
[ 3.151820] systemd[1]: Mounted FUSE Control File System.
[ 3.151833] systemd[1]: Starting Setup Virtual Console...
[ 3.162564] systemd[1]: Mounted Configuration File System.
[ 3.162590] systemd[1]: Mounting Debug File System...
[ 3.181524] systemd[1]: Mounting POSIX Message Queue File System...
[ 3.201314] systemd[1]: Starting udev Kernel Device Manager...
[ 3.207334] systemd[1]: Starting udev Coldplug all Devices...
[ 3.273254] systemd[1]: Starting Apply Kernel Variables...
[ 3.307498] systemd[1]: Started Set Up Additional Binary Formats.
[ 3.307617] systemd[1]: Mounting Huge Pages File System...
[ 3.316569] systemd[1]: Starting Journal Service...
[ 3.323392] systemd[1]: Started Journal Service.
[ 3.368044] systemd-udevd[119]: starting version 196
[ 3.829410] EXT4-fs (sda4): re-mounted. Opts: (null)
[ 4.415075] input: Power Button as /devices/LNXSYSTM:00/device:00/PNP0C0C:00/input/input1
[ 4.415091] ACPI: Power Button [PWRB]
[ 4.425955] input: Lid Switch as /devices/LNXSYSTM:00/device:00/PNP0C0D:00/input/input2
[ 4.436321] ACPI: Lid Switch [LID]
[ 4.436570] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input3
[ 4.436585] ACPI: Power Button [PWRF]
[ 4.444687] microcode: CPU0: patch_level=0x0600110f
[ 4.448080] thermal LNXTHERM:00: registered as thermal_zone0
[ 4.448088] ACPI: Thermal Zone [TZ00] (62 C)
[ 4.466478] ACPI: AC Adapter [ACAD] (on-line)
[ 4.473366] acpi device:26: registered as cooling_device0
[ 4.477820] ACPI: Video Device [VGA] (multi-head: yes rom: no post: no)
[ 4.477998] input: Video Bus as /devices/LNXSYSTM:00/device:00/PNP0A03:00/LNXVIDEO:00/input/input4
[ 4.566071] ACPI: acpi_idle registered with cpuidle
[ 4.642950] [Firmware Bug]: battery: (dis)charge rate invalid.
[ 4.643062] ACPI: Battery Slot [BAT1] (battery present)
[ 4.661115] piix4_smbus 0000:00:14.0: SMBus Host Controller at 0xb00, revision 0
[ 4.664201] samsung_laptop: detected SABI interface: SwSmi@
[ 4.664207] samsung_laptop: Backlight controlled by ACPI video driver
[ 4.694555] input: PC Speaker as /devices/platform/pcspkr/input/input5
[ 4.791067] cfg80211: Calling CRDA to update world regulatory domain
[ 4.886430] microcode: failed to load file amd-ucode/microcode_amd_fam15h.bin
[ 4.886587] microcode: CPU1: patch_level=0x0600110f
[ 4.886923] microcode: failed to load file amd-ucode/microcode_amd_fam15h.bin
[ 4.887077] microcode: CPU2: patch_level=0x0600110f
[ 4.887373] microcode: failed to load file amd-ucode/microcode_amd_fam15h.bin
[ 4.887531] microcode: CPU3: patch_level=0x0600110f
[ 4.887766] microcode: failed to load file amd-ucode/microcode_amd_fam15h.bin
[ 4.887959] microcode: Microcode Update Driver: v2.00 <[email protected]>, Peter Oruba
[ 4.949286] hda-intel: Force to non-snoop mode
[ 4.949336] snd_hda_intel 0000:00:01.1: irq 48 for MSI/MSI-X
[ 5.137059] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
[ 5.137275] r8169 0000:02:00.0: irq 49 for MSI/MSI-X
[ 5.137467] r8169 0000:02:00.0: eth0: RTL8168f/8111f at 0xffffc90000326000, b8:88:e3:60:0c:a7, XID 08000800 IRQ 49
[ 5.137470] r8169 0000:02:00.0: eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko]
[ 5.163115] ath: phy0: ASPM enabled: 0x42
[ 5.163121] ath: EEPROM regdomain: 0x65
[ 5.163122] ath: EEPROM indicates we should expect a direct regpair map
[ 5.163126] ath: Country alpha2 being used: 00
[ 5.163127] ath: Regpair used: 0x65
[ 5.207249] rts5139: module is from the staging directory, the quality is unknown, you have been warned.
[ 5.211222] scsi4 : SCSI emulation for RTS5139 USB card reader
[ 5.211430] scsi 4:0:0:0: Direct-Access Generic- xD/SD/M.S. 1.00 PQ: 0 ANSI: 0 CCS
[ 5.215168] sd 4:0:0:0: [sdb] Attached SCSI removable disk
[ 5.218369] usbcore: registered new interface driver rts5139
[ 5.331457] Linux media interface: v0.10
[ 5.367503] ieee80211 phy0: Selected rate control algorithm 'ath9k_rate_control'
[ 5.367731] Registered led device: ath9k-phy0
[ 5.367738] ieee80211 phy0: Atheros AR9485 Rev:1 mem=0xffffc90010e00000, irq=17
[ 5.377769] Bluetooth: Core ver 2.16
[ 5.377796] NET: Registered protocol family 31
[ 5.377798] Bluetooth: HCI device and connection manager initialized
[ 5.377800] Bluetooth: HCI socket layer initialized
[ 5.377802] Bluetooth: L2CAP socket layer initialized
[ 5.377808] Bluetooth: SCO socket layer initialized
[ 5.381061] Linux video capture interface: v2.00
[ 5.415688] usbcore: registered new interface driver btusb
[ 5.457102] uvcvideo: Found UVC 1.00 device WebCam SC-03FFL11739P (0ac8:c349)
[ 5.459404] input: WebCam SC-03FFL11739P as /devices/pci0000:00/0000:00:12.2/usb1/1-5/1-5:1.0/input/input6
[ 5.459582] usbcore: registered new interface driver uvcvideo
[ 5.459584] USB Video Class driver (1.1.1)
[ 5.622781] input: HDA ATI HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:01.1/sound/card0/input7
[ 5.728628] usb 2-4: USB disconnect, device number 2
[ 5.729583] usbcore: registered new interface driver ath3k
[ 5.931233] kvm: Nested Virtualization enabled
[ 5.931238] kvm: Nested Paging enabled
[ 5.955358] powernow-k8: Found 1 AMD A10-4600M APU with Radeon(tm) HD Graphics (4 cpu cores) (version 2.20.00)
[ 5.955375] powernow-k8: Core Performance Boosting: on.
[ 5.955442] powernow-k8: 0 : pstate 0 (2300 MHz)
[ 5.955443] powernow-k8: 1 : pstate 1 (2000 MHz)
[ 5.955445] powernow-k8: 2 : pstate 2 (1800 MHz)
[ 5.955446] powernow-k8: 3 : pstate 3 (1600 MHz)
[ 5.955447] powernow-k8: 4 : pstate 4 (1400 MHz)
[ 5.967938] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:14.2/input/input8
[ 5.975508] input: HD-Audio Generic Mic as /devices/pci0000:00/0000:00:14.2/sound/card1/input9
[ 5.975885] input: HD-Audio Generic Headphone as /devices/pci0000:00/0000:00:14.2/sound/card1/input10
[ 6.009313] psmouse serio1: synaptics: Touchpad model: 1, fw: 7.5, id: 0x1c0b1, caps: 0xf00233/0x240000/0xa2400, board id: 1871, fw id: 1128454
[ 6.070499] input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio1/input/input11
[ 6.118919] Adding 4883756k swap on /dev/sda2. Priority:-1 extents:1 across:4883756k
[ 6.206190] ACPI Error: [SSZE] Namespace lookup failure, AE_ALREADY_EXISTS (20120711/dsfield-211)
[ 6.206203] ACPI Error: Method parse/execution failed [\_SB_.PCI0.SBRG.ACAD.AHKS] (Node ffff880072ac4320), AE_ALREADY_EXISTS (20120711/psparse-536)
[ 6.206211] ACPI Error: Method parse/execution failed [\_SB_.PCI0.SBRG.ACAD._PSR] (Node ffff880072ac2de8), AE_ALREADY_EXISTS (20120711/psparse-536)
[ 6.207037] ACPI Error: [SSZE] Namespace lookup failure, AE_ALREADY_EXISTS (20120711/dsfield-211)
[ 6.207047] ACPI Error: Method parse/execution failed [\_SB_.PCI0.SBRG.ACAD.AHKS] (Node ffff880072ac4320), AE_ALREADY_EXISTS (20120711/psparse-536)
[ 6.207055] ACPI Error: Method parse/execution failed [\_SB_.PCI0.SBRG.ACAD._PSR] (Node ffff880072ac2de8), AE_ALREADY_EXISTS (20120711/psparse-536)
[ 6.207114] ACPI Error: [SSZE] Namespace lookup failure, AE_ALREADY_EXISTS (20120711/dsfield-211)
[ 6.207121] ACPI Error: Method parse/execution failed [\_SB_.PCI0.SBRG.ACAD.AHKS] (Node ffff880072ac4320), AE_ALREADY_EXISTS (20120711/psparse-536)
[ 6.207128] ACPI Error: Method parse/execution failed [\_SB_.PCI0.SBRG.ACAD._PSR] (Node ffff880072ac2de8), AE_ALREADY_EXISTS (20120711/psparse-536)
[ 6.207161] ACPI Error: [SSZE] Namespace lookup failure, AE_ALREADY_EXISTS (20120711/dsfield-211)
[ 6.207167] ACPI Error: Method parse/execution failed [\_SB_.PCI0.SBRG.ACAD.AHKS] (Node ffff880072ac4320), AE_ALREADY_EXISTS (20120711/psparse-536)
[ 6.207174] ACPI Error: Method parse/execution failed [\_SB_.PCI0.SBRG.ACAD._PSR] (Node ffff880072ac2de8), AE_ALREADY_EXISTS (20120711/psparse-536)
[ 6.207301] ACPI Error: [SSZE] Namespace lookup failure, AE_ALREADY_EXISTS (20120711/dsfield-211)
[ 6.207312] ACPI Error: Method parse/execution failed [\_SB_.PCI0.SBRG.ACAD.AHKS] (Node ffff880072ac4320), AE_ALREADY_EXISTS (20120711/psparse-536)
[ 6.207321] ACPI Error: Method parse/execution failed [\_SB_.PCI0.SBRG.ACAD._PSR] (Node ffff880072ac2de8), AE_ALREADY_EXISTS (20120711/psparse-536)
[ 6.207355] ACPI Error: [SSZE] Namespace lookup failure, AE_ALREADY_EXISTS (20120711/dsfield-211)
[ 6.207360] ACPI Error: Method parse/execution failed [\_SB_.PCI0.SBRG.ACAD.AHKS] (Node ffff880072ac4320), AE_ALREADY_EXISTS (20120711/psparse-536)
[ 6.207368] ACPI Error: Method parse/execution failed [\_SB_.PCI0.SBRG.ACAD._PSR] (Node ffff880072ac2de8), AE_ALREADY_EXISTS (20120711/psparse-536)
[ 6.207403] ACPI Error: [SSZE] Namespace lookup failure, AE_ALREADY_EXISTS (20120711/dsfield-211)
[ 6.207408] ACPI Error: Method parse/execution failed [\_SB_.PCI0.SBRG.ACAD.AHKS] (Node ffff880072ac4320), AE_ALREADY_EXISTS (20120711/psparse-536)
[ 6.207417] ACPI Error: Method parse/execution failed [\_SB_.PCI0.SBRG.ACAD._PSR] (Node ffff880072ac2de8), AE_ALREADY_EXISTS (20120711/psparse-536)
[ 6.208325] ACPI Error: [SSZE] Namespace lookup failure, AE_ALREADY_EXISTS (20120711/dsfield-211)
[ 6.208335] ACPI Error: Method parse/execution failed [\_SB_.PCI0.SBRG.ACAD.AHKS] (Node ffff880072ac4320), AE_ALREADY_EXISTS (20120711/psparse-536)
[ 6.208343] ACPI Error: Method parse/execution failed [\_SB_.PCI0.SBRG.ACAD._PSR] (Node ffff880072ac2de8), AE_ALREADY_EXISTS (20120711/psparse-536)
[ 6.208367] ACPI Exception: AE_ALREADY_EXISTS, Error reading AC Adapter state (20120711/ac-122)
[ 6.209654] ACPI Exception: AE_ALREADY_EXISTS, Error reading AC Adapter state (20120711/ac-122)
[ 6.222981] ACPI Exception: AE_ALREADY_EXISTS, Error reading AC Adapter state (20120711/ac-122)
[ 6.223128] ACPI Exception: AE_ALREADY_EXISTS, Error reading AC Adapter state (20120711/ac-122)
[ 6.223153] ACPI Exception: AE_ALREADY_EXISTS, Error reading AC Adapter state (20120711/ac-122)
[ 6.224031] ACPI Exception: AE_ALREADY_EXISTS, Error reading AC Adapter state (20120711/ac-122)
[ 6.224252] ACPI Exception: AE_ALREADY_EXISTS, Error reading AC Adapter state (20120711/ac-122)
[ 6.224263] ACPI Exception: AE_ALREADY_EXISTS, Error reading AC Adapter state (20120711/ac-122)
[ 6.224317] ACPI Error: [SSZE] Namespace lookup failure, AE_ALREADY_EXISTS (20120711/dsfield-211)
[ 6.224324] ACPI Error: Method parse/execution failed [\_SB_.PCI0.SBRG.ACAD.AHKS] (Node ffff880072ac4320), AE_ALREADY_EXISTS (20120711/psparse-536)
[ 6.224334] ACPI Error: Method parse/execution failed [\_SB_.PCI0.SBRG.ACAD._PSR] (Node ffff880072ac2de8), AE_ALREADY_EXISTS (20120711/psparse-536)
[ 6.224368] ACPI Error: [SSZE] Namespace lookup failure, AE_ALREADY_EXISTS (20120711/dsfield-211)
[ 6.224373] ACPI Error: Method parse/execution failed [\_SB_.PCI0.SBRG.ACAD.AHKS] (Node ffff880072ac4320), AE_ALREADY_EXISTS (20120711/psparse-536)
[ 6.224380] ACPI Error: Method parse/execution failed [\_SB_.PCI0.SBRG.ACAD._PSR] (Node ffff880072ac2de8), AE_ALREADY_EXISTS (20120711/psparse-536)
[ 6.224455] ACPI Error: [SSZE] Namespace lookup failure, AE_ALREADY_EXISTS (20120711/dsfield-211)
[ 6.224464] ACPI Error: Method parse/execution failed [\_SB_.PCI0.SBRG.ACAD.AHKS] (Node ffff880072ac4320), AE_ALREADY_EXISTS (20120711/psparse-536)
[ 6.224474] ACPI Error: Method parse/execution failed [\_SB_.PCI0.SBRG.ACAD._PSR] (Node ffff880072ac2de8), AE_ALREADY_EXISTS (20120711/psparse-536)
[ 6.225928] ACPI Error: [SSZE] Namespace lookup failure, AE_ALREADY_EXISTS (20120711/dsfield-211)
[ 6.226019] ACPI Error: Method parse/execution failed [\_SB_.PCI0.SBRG.ACAD.AHKS] (Node ffff880072ac4320), AE_ALREADY_EXISTS (20120711/psparse-536)
[ 6.226029] ACPI Error: Method parse/execution failed [\_SB_.PCI0.SBRG.ACAD._PSR] (Node ffff880072ac2de8), AE_ALREADY_EXISTS (20120711/psparse-536)
[ 6.226069] ACPI Error: [SSZE] Namespace lookup failure, AE_ALREADY_EXISTS (20120711/dsfield-211)
[ 6.226075] ACPI Error: Method parse/execution failed [\_SB_.PCI0.SBRG.ACAD.AHKS] (Node ffff880072ac4320), AE_ALREADY_EXISTS (20120711/psparse-536)
[ 6.226081] ACPI Error: Method parse/execution failed [\_SB_.PCI0.SBRG.ACAD._PSR] (Node ffff880072ac2de8), AE_ALREADY_EXISTS (20120711/psparse-536)
[ 6.226114] ACPI Error: [SSZE] Namespace lookup failure, AE_ALREADY_EXISTS (20120711/dsfield-211)
[ 6.226120] ACPI Error: Method parse/execution failed [\_SB_.PCI0.SBRG.ACAD.AHKS] (Node ffff880072ac4320), AE_ALREADY_EXISTS (20120711/psparse-536)
[ 6.226128] ACPI Error: Method parse/execution failed [\_SB_.PCI0.SBRG.ACAD._PSR] (Node ffff880072ac2de8), AE_ALREADY_EXISTS (20120711/psparse-536)
[ 6.226159] ACPI Error: [SSZE] Namespace lookup failure, AE_ALREADY_EXISTS (20120711/dsfield-211)
[ 6.226166] ACPI Error: Method parse/execution failed [\_SB_.PCI0.SBRG.ACAD.AHKS] (Node ffff880072ac4320), AE_ALREADY_EXISTS (20120711/psparse-536)
[ 6.226173] ACPI Error: Method parse/execution failed [\_SB_.PCI0.SBRG.ACAD._PSR] (Node ffff880072ac2de8), AE_ALREADY_EXISTS (20120711/psparse-536)
[ 6.226211] ACPI Error: [SSZE] Namespace lookup failure, AE_ALREADY_EXISTS (20120711/dsfield-211)
[ 6.226218] ACPI Error: Method parse/execution failed [\_SB_.PCI0.SBRG.ACAD.AHKS] (Node ffff880072ac4320), AE_ALREADY_EXISTS (20120711/psparse-536)
[ 6.226229] ACPI Error: Method parse/execution failed [\_SB_.PCI0.SBRG.ACAD._PSR] (Node ffff880072ac2de8), AE_ALREADY_EXISTS (20120711/psparse-536)
[ 6.226268] ACPI Error: [SSZE] Namespace lookup failure, AE_ALREADY_EXISTS (20120711/dsfield-211)
[ 6.226274] ACPI Error: Method parse/execution failed [\_SB_.PCI0.SBRG.ACAD.AHKS] (Node ffff880072ac4320), AE_ALREADY_EXISTS (20120711/psparse-536)
[ 6.226284] ACPI Error: Method parse/execution failed [\_SB_.PCI0.SBRG.ACAD._PSR] (Node ffff880072ac2de8), AE_ALREADY_EXISTS (20120711/psparse-536)
[ 6.226304] ACPI Exception: AE_ALREADY_EXISTS, Error reading AC Adapter state (20120711/ac-122)
[ 6.226533] ACPI Exception: AE_ALREADY_EXISTS, Error reading AC Adapter state (20120711/ac-122)
[ 6.228056] ACPI Error: [SSZE] Namespace lookup failure, AE_ALREADY_EXISTS (20120711/dsfield-211)
[ 6.228065] ACPI Error: Method parse/execution failed [\_SB_.PCI0.SBRG.ACAD.AHKS] (Node ffff880072ac4320), AE_ALREADY_EXISTS (20120711/psparse-536)
[ 6.228073] ACPI Error: Method parse/execution failed [\_SB_.PCI0.SBRG.ACAD._PSR] (Node ffff880072ac2de8), AE_ALREADY_EXISTS (20120711/psparse-536)
[ 6.236212] ACPI Exception: AE_ALREADY_EXISTS, Error reading AC Adapter state (20120711/ac-122)
[ 6.236242] ACPI Error: [SSZE] Namespace lookup failure, AE_ALREADY_EXISTS (20120711/dsfield-211)
[ 6.236251] ACPI Error: Method parse/execution failed [\_SB_.PCI0.SBRG.ACAD.AHKS] (Node ffff880072ac4320), AE_ALREADY_EXISTS (20120711/psparse-536)
[ 6.236258] ACPI Error: Method parse/execution failed [\_SB_.PCI0.SBRG.ACAD._PSR] (Node ffff880072ac2de8), AE_ALREADY_EXISTS (20120711/psparse-536)
[ 6.236296] ACPI Error: [SSZE] Namespace lookup failure, AE_ALREADY_EXISTS (20120711/dsfield-211)
[ 6.236300] ACPI Error: Method parse/execution failed [\_SB_.PCI0.SBRG.ACAD.AHKS] (Node ffff880072ac4320), AE_ALREADY_EXISTS (20120711/psparse-536)
[ 6.236305] ACPI Error: Method parse/execution failed [\_SB_.PCI0.SBRG.ACAD._PSR] (Node ffff880072ac2de8), AE_ALREADY_EXISTS (20120711/psparse-536)
[ 6.236331] ACPI Exception: AE_ALREADY_EXISTS, Error reading AC Adapter state (20120711/ac-122)
[ 6.236352] ACPI Exception: AE_ALREADY_EXISTS, Error reading AC Adapter state (20120711/ac-122)
[ 6.236471] ACPI Exception: AE_ALREADY_EXISTS, Error reading AC Adapter state (20120711/ac-122)
[ 6.236523] ACPI Exception: AE_ALREADY_EXISTS, Error reading AC Adapter state (20120711/ac-122)
[ 6.237113] ACPI Exception: AE_ALREADY_EXISTS, Error reading AC Adapter state (20120711/ac-122)
[ 6.237282] ACPI Exception: AE_ALREADY_EXISTS, Error reading AC Adapter state (20120711/ac-122)
[ 6.237823] ACPI Error: [SSZE] Namespace lookup failure, AE_ALREADY_EXISTS (20120711/dsfield-211)
[ 6.237833] ACPI Error: Method parse/execution failed [\_SB_.PCI0.SBRG.ACAD.AHKS] (Node ffff880072ac4320), AE_ALREADY_EXISTS (20120711/psparse-536)
[ 6.237843] ACPI Error: Method parse/execution failed [\_SB_.PCI0.SBRG.ACAD._PSR] (Node ffff880072ac2de8), AE_ALREADY_EXISTS (20120711/psparse-536)
[ 6.238959] ACPI Exception: AE_ALREADY_EXISTS, Error reading AC Adapter state (20120711/ac-122)
[ 6.239003] ACPI Exception: AE_ALREADY_EXISTS, Error reading AC Adapter state (20120711/ac-122)
[ 6.239188] ACPI Exception: AE_ALREADY_EXISTS, Error reading AC Adapter state (20120711/ac-122)
[ 6.240830] ACPI Exception: AE_ALREADY_EXISTS, Error reading AC Adapter state (20120711/ac-122)
[ 6.252891] ACPI: Marking method AHKS as Serialized because of AE_ALREADY_EXISTS error
[ 6.252900] ACPI: Marking method _PSR as Serialized because of AE_ALREADY_EXISTS error
[ 6.828101] EXT4-fs (sda1): mounting ext2 file system using the ext4 subsystem
[ 6.875270] EXT4-fs (sda1): mounted filesystem without journal. Opts: stripe=4
[ 6.894680] EXT4-fs (sda3): mounted filesystem with ordered data mode. Opts: (null)
[ 7.023412] systemd-journald[123]: Received SIGUSR1
[ 7.538792] r8169 0000:02:00.0: eth0: link down
[ 7.538842] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 8.437497] systemd-logind[757]: Watching system buttons on /dev/input/event3 (Power Button)
[ 8.437662] systemd-logind[757]: Watching system buttons on /dev/input/event4 (Video Bus)
[ 8.437813] systemd-logind[757]: Watching system buttons on /dev/input/event1 (Power Button)
[ 8.437958] systemd-logind[757]: Watching system buttons on /dev/input/event2 (Lid Switch)
[ 25.318255] usb 2-4: new full-speed USB device number 3 using ohci_hcd
[ 25.457589] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 26.409117] wlan0: authenticate with f4:71:68:75:1a:82
[ 26.416963] wlan0: send auth to f4:71:68:75:1a:82 (try 1/3)
[ 26.418947] wlan0: authenticated
[ 26.424725] wlan0: associate with f4:71:68:75:1a:82 (try 1/3)
[ 26.427507] wlan0: RX AssocResp from f4:71:68:75:1a:82 (capab=0x21 status=0 aid=5)
[ 26.427596] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 26.427740] wlan0: associated
[ 51.150964] EXT4-fs (sda4): re-mounted. Opts: data=ordered,commit=600
[ 51.248527] EXT4-fs (sda1): re-mounted. Opts: stripe=4
[ 51.594328] EXT4-fs (sda3): re-mounted. Opts: data=ordered,commit=600
[ 60.414242] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
[ 60.660798] EXT4-fs (sda4): re-mounted. Opts: data=ordered,commit=0
[ 60.751146] EXT4-fs (sda1): re-mounted. Opts: stripe=4
[ 60.868213] EXT4-fs (sda3): re-mounted. Opts: data=ordered,commit=0
[ 127.471176] cfg80211: Calling CRDA for country: GB
[ 134.415519] wlan0: authenticate with f4:71:68:75:1a:82
[ 134.423747] wlan0: send auth to f4:71:68:75:1a:82 (try 1/3)
[ 134.425810] wlan0: authenticated
[ 134.431448] wlan0: associate with f4:71:68:75:1a:82 (try 1/3)
[ 134.435422] wlan0: RX AssocResp from f4:71:68:75:1a:82 (capab=0x21 status=0 aid=5)
[ 134.435522] wlan0: associated
[ 167.260048] cfg80211: Calling CRDA to update world regulatory domain
[ 168.583448] wlan0: authenticate with f4:71:68:75:1a:82
[ 168.591708] wlan0: send auth to f4:71:68:75:1a:82 (try 1/3)
[ 168.593789] wlan0: authenticated
[ 168.599325] wlan0: associate with f4:71:68:75:1a:82 (try 1/3)
[ 168.802646] wlan0: associate with f4:71:68:75:1a:82 (try 2/3)
[ 168.807366] wlan0: RX AssocResp from f4:71:68:75:1a
are there any other directories in /sys/class/backlight, aside from acpi_video0?
Similar Messages
-
Samsung R580 , can't change brightness, a few buttons don't work
Hi,
Spent over 6 hours trying to find a solution, yet it's always on the highest brightness mode.
Couldn't find the monitor with lspci (don't know if it's possible anyway), here's the vga controller :
02:00.0 VGA compatible controller [0300]: nVidia Corporation Device [10de:0a29] (rev a2) (prog-if 00 [VGA controller])
Subsystem: Samsung Electronics Co Ltd Device [144d:c06a]
Flags: bus master, fast devsel, latency 0, IRQ 16
Memory at cc000000 (32-bit, non-prefetchable) [size=16M]
Memory at d0000000 (64-bit, prefetchable) [size=256M]
Memory at ce000000 (64-bit, prefetchable) [size=32M]
I/O ports at 2000 [size=128]
[virtual] Expansion ROM at cd000000 [disabled] [size=512K]
Capabilities: [60] Power Management version 3
Capabilities: [68] MSI: Enable- Count=1/1 Maskable- 64bit+
Capabilities: [78] Express Endpoint, MSI 00
Capabilities: [b4] Vendor Specific Information: Len=14 <?>
Capabilities: [100] Virtual Channel
Capabilities: [128] Power Budgeting <?>
Capabilities: [600] Vendor Specific Information: ID=0001 Rev=1 Len=024 <?>
Kernel driver in use: nvidia
Kernel modules: nvidia, nvidiafb
I tried changing /proc/acpi/video/NVID/LCD/brightness but it didn't work.
http://aur.archlinux.org/packages.php?ID=36238 did actually turn the display on and off, though. Modifying the script didn't help and I don't know anything about kernel programming so it's not an option either.
On top of that, some of my "special" buttons won't work. Touchpad enable button works flawlessly and a few of them actually worked before I removed KDE to install Xfce (like volume control) and I can see them using xev so I'll fix it later, but those that change the brightness and turn the wireless on and off aren't recognized at all.
Any suggestions ?
Last edited by felace (2010-04-11 08:52:52)Here's more information about the issue, in case it might prove useful :
Output of Xorg.0.log :
II) Apr 12 17:47:24 NVIDIA(0): NVIDIA GPU GeForce GT 330M (GT216) at PCI:2:0:0 (GPU-0)
(--) Apr 12 17:47:24 NVIDIA(0): Memory: 1048576 kBytes
(--) Apr 12 17:47:24 NVIDIA(0): VideoBIOS: 70.16.3f.00.ff
(II) Apr 12 17:47:24 NVIDIA(0): Detected PCI Express Link width: 16X
(--) Apr 12 17:47:24 NVIDIA(0): Interlaced video modes are supported on this GPU
(--) Apr 12 17:47:24 NVIDIA(0): Connected display device(s) on GeForce GT 330M at PCI:2:0:0:
(--) Apr 12 17:47:24 NVIDIA(0): Seiko (DFP-0)
(--) Apr 12 17:47:24 NVIDIA(0): Seiko (DFP-0): 330.0 MHz maximum pixel clock
(--) Apr 12 17:47:24 NVIDIA(0): Seiko (DFP-0): Internal Dual Link LVDS
(II) Apr 12 17:47:24 NVIDIA(0): Assigned Display Device: DFP-0
(==) Apr 12 17:47:24 NVIDIA(0):
(==) Apr 12 17:47:24 NVIDIA(0): No modes were requested; the default mode "nvidia-auto-select"
(==) Apr 12 17:47:24 NVIDIA(0): will be used as the requested mode.
(==) Apr 12 17:47:24 NVIDIA(0):
(II) Apr 12 17:47:24 NVIDIA(0): Validated modes:
(II) Apr 12 17:47:24 NVIDIA(0): "nvidia-auto-select"
(II) Apr 12 17:47:24 NVIDIA(0): Virtual screen size determined to be 1366 x 768
(--) Apr 12 17:47:25 NVIDIA(0): DPI set to (102, 102); computed from "UseEdidDpi" X config
(--) Apr 12 17:47:25 NVIDIA(0): option
(==) Apr 12 17:47:25 NVIDIA(0): Enabling 32-bit ARGB GLX visuals.
(--) Depth 24 pixmap format is 32 bpp
(II) Apr 12 17:47:25 NVIDIA: Using 768.00 MB of virtual memory for indirect framebuffer
(II) Apr 12 17:47:25 NVIDIA: access.
(II) Apr 12 17:47:25 NVIDIA(0): Initialized GPU GART.
(II) Apr 12 17:47:25 NVIDIA(0): ACPI: failed to connect to the ACPI event daemon; the daemon
(II) Apr 12 17:47:25 NVIDIA(0): may not be running or the "AcpidSocketPath" X
(II) Apr 12 17:47:25 NVIDIA(0): configuration option may not be set correctly. When the
(II) Apr 12 17:47:25 NVIDIA(0): ACPI event daemon is available, the NVIDIA X driver will
(II) Apr 12 17:47:25 NVIDIA(0): try to use it to receive ACPI event notifications. For
(II) Apr 12 17:47:25 NVIDIA(0): details, please see the "ConnectToAcpid" and
(II) Apr 12 17:47:25 NVIDIA(0): "AcpidSocketPath" X configuration options in Appendix B: X
(II) Apr 12 17:47:25 NVIDIA(0): Config Options in the README.
(II) Apr 12 17:47:25 NVIDIA(0): ACPI display change hotkey events enabled: the X server is new
(II) Apr 12 17:47:25 NVIDIA(0): enough to receive ACPI hotkey events.
(II) Apr 12 17:47:25 NVIDIA(0): ACPI brightness change hotkey events enabled.
(II) Apr 12 17:47:25 NVIDIA(0): Setting mode "nvidia-auto-select"
(II) Loading extension NV-GLX
Also, there's an option to decrease brightness automatically when ac adapter is unplugged (via BIOS) : It's dimmer than it usually is , but by the time I start booting, it reverts back to full brightness (somewhere between "triggering udev" and "loadling modules").
Last edited by felace (2010-04-12 15:37:01) -
LCD Panel not supported (acpi brightness)
Hi all,
This is my first post, Hello! I have used several distros but this is my first time using Arch.
I have a dell d420 (dual core / intel graphics). I have installed Arch with lxde / compiz.
Things have been going pretty well so far, I really like the distro. However, I am having problems with laptop-tools and adjusting the brightness of my lcd on AC acpi events.
Basically, I have /etc/laptop-mode/conf.d/lcd-brightness.conf configured as follows:
# Should laptop mode tools control LCD brightness?
CONTROL_BRIGHTNESS=1
# Commands to execute to set the brightness on your LCD
BATT_BRIGHTNESS_COMMAND="echo 20"
LM_AC_BRIGHTNESS_COMMAND="echo 70"
NOLM_AC_BRIGHTNESS_COMMAND="echo 100"
BRIGHTNESS_OUTPUT="/proc/acpi/video/VID/LCD/brightness"
Further, laptop-mode is running and set up as a daemon.
The problem is when I plug/unplug the power cable the brightness of the panel does not change in the way I would expect it to. Sometimes it does not change at all, sometimes it gets brighter on battery than it does on AC!!! The brightness keys on my laptop work fine (however, they are I believe prgrammed into the bios and rely on no software to adjust the panel.)
Things I have installed / setup:
acpid
acpi
laptop-tools
I have noticed that there seems to be a problem recognising my panel, when I do a
cat /proc/acpi/video/VID/LCD/brightness
I get the response:
<not supported>
Also:
cat /proc/acpi/video/VID/LCD/info
device_id: 0x0400
type: UNKNOWN
known by bios: no
I think this is the problem, as laptop-tools and acpi seem to be configured correclty apart from this issue. Any thoughts?
Many, thanks.
Last edited by e-dard (2008-10-25 16:11:37)OK, it looks like others have had a similar issue with the NVS 3100M adapter. I found this prior post:
I followed the advice there and installed the 32 bit A08 driver that I found here:
Now the backlight works fine on startup. Unfortunately my system has lost some other small functions and seems a bit slower, however, at least I can now work while I travel.
It's a bit disappointing that newer drivers seem to break my computer. I'd very much like for that not to happen.
Some steps of this, like updating the BIOS and installing the driver were a bit complicated, so I'm happy to give advice on how to do that if anyone needs. In the meantime if anyone has a better way to fix this, I'm keen to find out. -
I've installed archlinux on my laptop, everything works well except the brightness control.
The screen originally has 11 brightness levels, but when I either press Fn+F6/F7 key or use gnome-power-manager to adjust brightness, it always skips a level.
/proc/acpi/video/VGA/LCD/brightness
levels: 100 60 20 28 36 44 52 60 68 76 84 92 100
current: 100
I can only get level 20 36 52 68 84 and 100
The problem also exists in console mode.
I tried adding video module to blacklist, then brightness cannot be adjusted at all.
However, I never get this problem in openSUSE, all 11 levels are available.
Could anyone help me? Thanks!:|http://forums.nvidia.com/index.php?show … t&p=386303
Hmmm...I found this on the nvidia forums:
I have a Samsung R700 laptop and my brightness stopped working after installing the restricted drivers. This is how I fixed it.
Press Ctrl-Alt-F1 to get a virtual console. Once you are in this console I think different video drivers are active so the following worked for me to adjust brightness.
Logged in and ran the following command:
echo -n 70 > /proc/acpi/video/NVID/LCD/brightness
then logged out and pressed Ctrl-Alt-F7 to go back to X
It's possible your brightness key on your laptop may work straight after you press ctrl-alt-f1 and you won't have to login and do the acpi stuff.
Also I have a startup script to set my brightness to a fixed value before X starts. It's not ideal but it's the only solution I could find that worked for me until the drivers are fixed!
Hope this helps.
Last edited by kclive18 (2008-07-08 11:19:25) -
[SOLVED]suspend laptop: brightness always goes to 0
Hi everyone,
I'm using laptop-mode to control the brightness of my LCD. Here is the snipped of the "/etc/laptop-mode/conf.d/lcd-brightness.conf":
# Should laptop mode tools control LCD brightness?
CONTROL_BRIGHTNESS=1
# Commands to execute to set the brightness on your LCD
BATT_BRIGHTNESS_COMMAND="echo 22"
LM_AC_BRIGHTNESS_COMMAND="echo 23"
NOLM_AC_BRIGHTNESS_COMMAND="echo 24"
BRIGHTNESS_OUTPUT="/proc/acpi/video/IGFX/LCD/brightness"
I work with a lot of vim sessions and multiple xterms and when I set my laptop to hibernate (suspend2disk) with pm-utils, everything works lightning fast and without a problem (Arch is a revelation for me, it's magnificent). The only problem is that the brightness variable in the /proc/acpi/video/IGFX/LCD/brightness, the current one is set to 0 after I wake up from suspend to disk. If I unplug the cable, nothing happens (switch to battery), if I plug it back in, a small increase (not like the huge ones I have defined in the code block above) happens.
What could be the reason? Could acpi control this even if I have set the laptop-mode obviously to control the LCD?
Has anyone had these issues? This is the only thing that is keeping me shuting down the machine.... and to resume my work after takes about 4.67 annoying minutes with the use of vim sessions....
Help?
Last edited by tomislavski (2010-04-21 11:59:09)I found the solution.
The note in the /etc/laptop-mode/conf.d/lcd-brightness.conf that states that these values for the echo commands at the bottom of this file can be read from /sys/class/backlight/../max_brightness are wrong at least for my Laptop. This info is for HP Compaq 615:
if you want to have your brightness set properly, check out the values that are already in the /proc/acpi/video/IGFX/LCD/brightness file (with maybe IGFX changed to VID on some machines). In this file the values are defined from 0 to 100, so the value of 24 from the max_brightness file is actually a very low brightness value, not even near to 100% brightness. The proper way to define the echo commands in lcd-brightness.conf file is to set them accordingly to the ones defined in the brightness file, not max_brightness file.
cool. I love Arch linux. It makes me learn. -
Laptop-mode / laptop-mode-tools lcd brightness issue
I have an issue with my lcd brightness config in laptop-mode tools
here is the brightness values
[venky@ARCHROCKS ~]$ cat /proc/acpi/video/VID/LCD/brightness
levels: 72 24 12 24 36 48 60 72 84 100
current: 72
[venky@ARCHROCKS ~]$
following is my lcd-bightness.conf file under /etc/laptop-mode/conf.d
# Configuration file for Laptop Mode Tools module lcd-brightness.
# For more information, consult the laptop-mode.conf(8) manual page.
# LCD brightness settings
# Using these settings, you can make laptop mode tools automatically adjust
# your LCD's brightness settings. The settings are extremely simple -- they
# only allow for the execution of a command, nothing more. The reason for this
# is that LCD brightness settings are very different between laptop vendors.
# Suggestions for commands:
# * If your system has the file "/proc/acpi/video/VID/LCD/brightness" (VID may
# be VID1 or similar), use this file as BRIGHTNESS_OUTPUT, and use
# the command "echo <value>". The possible values can be listed using the
# command:
# cat /proc/acpi/video/VID/LCD/brightness
# * If you have a file /sys/class/backlight/.../brightness, then you can use
# that file as BRIGHTNESS_OUTPUT, and the command "echo <value>".
# As far as I understand it the values are between 0 and
# the value contained in the file /sys/class/backlight/.../max_brightness.
# * For Toshiba laptops, use the command "toshset" with the -lcd or -inten
# command. Read the toshset(1) manual page for more information on the
# parameters for this command. If you use this command, set
# BRIGHTNESS_OUTPUT to "/dev/null".
# IMPORTANT: In versions 1.36 and earlier, these settings were included in the
# main laptop-mode.conf configuration file. If they are still present, they
# overrule the settings in this file. To fix this, simply delete the settings
# from the main config file.
# Should laptop mode tools control LCD brightness?
CONTROL_BRIGHTNESS=1
# Commands to execute to set the brightness on your LCD
BATT_BRIGHTNESS_COMMAND="echo 24"
LM_AC_BRIGHTNESS_COMMAND="echo 100"
NOLM_AC_BRIGHTNESS_COMMAND="echo 72"
BRIGHTNESS_OUTPUT="/proc/acpi/video/VID/LCD/brightness"
so basically while in AC power i want full brightness when on battery i want one notch more than the minimum brightness and when laptop-mode is not running i want 2 notches less than maximum brightness.
the battery mode works fine when i unplug the computer but when i replug the AC power it goes to 72 instead of 100. I mean laptop mode is running coz when I remove ac power it goes to 24 again.
Am I doing something wrong?When you plug in AC power, laptop-mode probably turns down, so LCD brightness is set to 72. It depends on if you have set in /etc/laptop-mode/laptop-mode.conf ENABLE_LAPTOP_MODE_ON_AC to 0 or 1.
-
Ever since I upgraded to 2.6.30, I have been unable to control my laptop's brightness; it's always at max.
grep -R . /proc/acpi/video/*
/proc/acpi/video/UVGA/HDMI/EDID:<not supported>
/proc/acpi/video/UVGA/HDMI/brightness:<not supported>
/proc/acpi/video/UVGA/HDMI/state:state: 0x1d
/proc/acpi/video/UVGA/HDMI/state:query: 0x00
/proc/acpi/video/UVGA/HDMI/info:device_id: 0x0121
/proc/acpi/video/UVGA/HDMI/info:type: UNKNOWN
/proc/acpi/video/UVGA/HDMI/info:known by bios: no
/proc/acpi/video/UVGA/TV/EDID:<not supported>
/proc/acpi/video/UVGA/TV/brightness:<not supported>
/proc/acpi/video/UVGA/TV/state:state: 0x1d
/proc/acpi/video/UVGA/TV/state:query: 0x00
/proc/acpi/video/UVGA/TV/info:device_id: 0x0200
/proc/acpi/video/UVGA/TV/info:type: UNKNOWN
/proc/acpi/video/UVGA/TV/info:known by bios: no
/proc/acpi/video/UVGA/LCD/EDID:<not supported>
/proc/acpi/video/UVGA/LCD/brightness:<not supported>
/proc/acpi/video/UVGA/LCD/state:state: 0x1f
/proc/acpi/video/UVGA/LCD/state:query: 0x01
/proc/acpi/video/UVGA/LCD/info:device_id: 0x0110
/proc/acpi/video/UVGA/LCD/info:type: UNKNOWN
/proc/acpi/video/UVGA/LCD/info:known by bios: no
/proc/acpi/video/UVGA/CRT/EDID:<not supported>
/proc/acpi/video/UVGA/CRT/brightness:<not supported>
/proc/acpi/video/UVGA/CRT/state:state: 0x1f
/proc/acpi/video/UVGA/CRT/state:query: 0x01
/proc/acpi/video/UVGA/CRT/info:device_id: 0x0100
/proc/acpi/video/UVGA/CRT/info:type: UNKNOWN
/proc/acpi/video/UVGA/CRT/info:known by bios: no
/proc/acpi/video/UVGA/DOS:DOS setting: <0>
/proc/acpi/video/UVGA/POST:<not supported>
/proc/acpi/video/UVGA/POST_info:<not supported>
/proc/acpi/video/UVGA/ROM:<TODO>
/proc/acpi/video/UVGA/info:Switching heads: yes
/proc/acpi/video/UVGA/info:Video ROM: no
/proc/acpi/video/UVGA/info:Device to be POSTed on boot: no
Whenever I try to adjust the brightness via Fn keys, it spits out the following in dmesg:
ACPI: Failed to switch the brightness
My laptop is an HP dv6618ca.ralvez wrote:
Ahadiel wrote:What model laptop do you have?
I have an Acer Aspire 7720
R.
So do I, I have the same laptop and saw the same issue. It is a bug on the kernel. The problem will be fixed in kernel 2.6.31, it is caused by this bug:
http://bugzilla.kernel.org/show_bug.cgi?id=13121
If you can rebuild a kernel with the patch http://bugzilla.kernel.org/attachment.cgi?id=22001 , it should fix the problem (it did for me), or - for the time being - stay with 2.6.29 until 2.6.31 comes out.
Last edited by Renan Birck (2009-07-30 01:59:04) -
Screen Brightness won't change no matter what I do
Hello guys:
For the time I've been using ArchLinux my screen brightness buttons don't work. Also power options for adjusting screen brightness do nothing, so you see why I have a problem, my screen eats the laptop's battery... I've also tried adjusting the values of /proc/acpi/video/GFX0/DD02/brightness, but saw no effect. I'm using an Acer Aspire 5740-5513, which has an intel core i3 using Intel Graphics Media Accelerator HDHey guys, the following script I wrote might be useful for increasing/decreasing and/or setting brightness to min/max using 'xbacklight' so you can bind it to some of your key combination. For example i have FN+f2 set to '/path/to/script down' to decrease '/path/to/script up' to increase etc ...
Respect
#!/bin/bash
if [ $# -ne 1 ]
then
exit 1
elif [ $1 == "down" ]
then
xbacklight - 10
elif [ $1 == "up" ]
then
xbacklight + 10
elif [ $1 == "max" ]
then
xbacklight = 100
elif [ $1 == "min" ]
then
xbacklight = 10
fi -
After suspend: brightness not changeable
Hello,
for the past two weeks I've been trying to solve the last two problems with Arch Linux on my Travelmate C110 - mounting digital camera sucessfully (solved) - and setting lcd brightness after suspend/resume.
Setting lcd brightness using FN-keys, gnome-brightness-applet or terminal () works just fine after a fresh boot.
After first standby/resume (pm-utils) I'm not able to change the brightness whatever I try.
Before and after first suspend/resume the file settings can be changed as intended, but after standby the brightness does not change any more:
echo 10 | sudo dd of=/proc/acpi/video/VGA/LCD/brightness
0+1 Datensätze ein
0+1 Datensätze aus
3 Bytes (3 B) kopiert, 0,00837844 s, 0,4 kB/s
[root@ummon ~]# cat /proc/acpi/video/VGA/LCD/brightness
levels: 0 2 4 6 8 10 12 14 16 18 20
current: 10
System data:
(--) intel(0): Chipset: "852GM/855GM"
core/kernel26 2.6.28.8-1 [installed] (base)
extra/xf86-video-intel 2.4.3-1 [installed] (xorg-video-drivers)
extra/xorg-server 1.5.3-4 [installed] (xorg)
extra/xorg-server-utils 7.4-2 [installed]
Any help on this would be greately appreciated.
Last edited by cywhale (2009-04-01 08:08:34)Same happens to me, my lspci is:
00:00.0 Host bridge: Intel Corporation Mobile PM965/GM965/GL960 Memory Controller Hub (rev 0c)
00:02.0 VGA compatible controller: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (rev 0c)
00:02.1 Display controller: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (rev 0c)
00:1a.0 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #4 (rev 02)
00:1a.1 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #5 (rev 02)
00:1a.7 USB Controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #2 (rev 02)
00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio Controller (rev 02)
00:1c.0 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 1 (rev 02)
00:1c.1 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 2 (rev 02)
00:1c.3 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 4 (rev 02)
00:1c.5 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 6 (rev 02)
00:1d.0 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #1 (rev 02)
00:1d.1 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #2 (rev 02)
00:1d.2 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #3 (rev 02)
00:1d.7 USB Controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #1 (rev 02)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev f2)
00:1f.0 ISA bridge: Intel Corporation 82801HEM (ICH8M) LPC Interface Controller (rev 02)
00:1f.1 IDE interface: Intel Corporation 82801HBM/HEM (ICH8M/ICH8M-E) IDE Controller (rev 02)
00:1f.2 SATA controller: Intel Corporation 82801HBM/HEM (ICH8M/ICH8M-E) SATA AHCI Controller (rev 02)
00:1f.3 SMBus: Intel Corporation 82801H (ICH8 Family) SMBus Controller (rev 02)
03:01.0 FireWire (IEEE 1394): Ricoh Co Ltd R5C832 IEEE 1394 Controller (rev 05)
03:01.1 SD Host controller: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter (rev 22)
03:01.2 System peripheral: Ricoh Co Ltd R5C592 Memory Stick Bus Host Adapter (rev 12)
03:01.3 System peripheral: Ricoh Co Ltd xD-Picture Card Controller (rev 12)
09:00.0 Ethernet controller: Broadcom Corporation NetLink BCM5906M Fast Ethernet PCI Express (rev 02)
0c:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG [Golan] Network Connection (rev 02)
The only TEMPORAL solution for me is to make a CTRL-F1 and then a CTRL-F7... the video card came back with the correct brightness and also is possible to change it by the bios keys.
Aditional information: Everything works ok before upgrading from 2.6.27 to 2.6.29... at this moment the system is up-to-date!
Last edited by diegognavarro (2009-05-13 18:42:23) -
Brightness controls gone mad with lastest -Syu
Hello.
I have an ASUS M51VA with an ATI HD3650.
Recently, when I updated my system it installed latest gnome and kernel packages.
After that I lost control of the brightness FN keys, which I previously used with the help of lapsus and worst of all, the brightness has gone crazy! It keeps blinking, slowly increasing or decreasing, then it stays stable for some time but then it get all crazy again.
Right now I can barely see what I'm typing, but when I started this post it was blinking.
Here's the pacman log:
http://www.pastebin.ca/1620546 (please consider the update at 13:XX, after that I tried other graphics drivers).My problems started when I restarted right after the update.
I'm afraid it might damage the backlighting system because it's always changing the brightness level.
This doesn't seem good for the eyes and less for the screen.
Does anyone at least can help me on how to make it brighter?
I used lapsus, but it's no longer working. I already tried changing lapsus settings through dbus, but with no luck.
$ cat /proc/acpi/video/VGA/LCDD/brightness
levels: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
current: 1
It's always on 1, even when the screen is at the highest brightness level.
# xbacklight -inc 25%
No outputs have backlight property
# echo "10" > /sys/class/backlight/acpi_video0/brightness
Does nothing.
Also tried to add "acpi_backlight=vendor" in the end of the kernel line, but didn't make any difference.
Here I have a small video capturing the center of the screen. That's not me playing with the controls or the camera ajusting to lightning conditions, it's the backlight goofing me around!!!
http://www.mediafire.com/download.php?z4mi4uzidjn
Last edited by VuDu (2009-10-15 20:41:12) -
[SOLVED] Last Arch Linux Problem (brightness @ boot)
Heya,
So I have this new laptop (HP Pavilion DM4-1050ca)
Everything is working perfectly except everytime I boot my laptop, when Arch boots, before I get to my desktop, all of sudden I can't see anything and I have to raise the brightness of my laptop manually with function keys. Can someone please help me out. Thanks in advance
Last edited by tamikana (2010-09-12 06:56:36)On this DV4, I have a file in the proc directory as follows:
[root@odin applications]# cat /proc/acpi/video/OVGA/DD03/brightness
levels: 0 10 20 30 40 50 60 70 80 90 100
current: 100
[root@odin applications]# echo 50 > /proc/acpi/video/OVGA/DD03/brightness
[root@odin applications]# cat /proc/acpi/video/OVGA/DD03/brightness
levels: 0 10 20 30 40 50 60 70 80 90 100
current: 50
Note that I have 5 possible displays DD01 - DD05 (VGA, S-Video, LVDS, HDMI, and I don't know) The only one that supports brightness is the LVDS, which is the internal LVDS LCD panel.
Find the correct file in proc to which you can write a brightness value and actually change the brightness.
Add a command like echo 50 > /proc/acpi/video/OVGA/DD03/brightness (modified as appropriate for your system) and add it to /etc/rc.local. Hopefully, nothing turns down the brightness after that file runs. If so, find what does it, or find a script that runs later in the startup process. -
Cannot adjust brightness after display driver update on Satellite L855-118
Hi.
I just bought an SATELLITE L855-118 , with ATI graphics today, it was between this and another one, but i know you have problems updating graphic drivers on a Sony-notebooks.
I made a restore point.
So i uninstalled the ATI catalyst and then did an driver sweeper, and re-booted and then installed catalyst 12.6 , installed fine, but my screen went to maximum brightness and i cannot adjust it, the brighness osd appears but the screen brightness does not change.
So i used my restore point.
This time i overwrote the stock catalyst 8.9 with 12.6, just the same cannot adjust the brightness.
Does anybody know how to fix this.
My full spec in the link below.
Satellite L855-118 - Product Specifications - Toshiba
Thanks
John.This is not going to help you, but I have details on the internals of brightness control on this machine.
On other notebooks I've worked with, the hotkeys generated an event that was directly handled by the firmware (ACPI) that changed the brightness; this was done to avoid putting into the AMD video driver any system-dependent code.
On the L855 the ACPI does not really handle the notification, it just generates another event that is supposed to be handled by the video driver. For more technical details see:
[http://thread.gmane.org/gmane.comp.video.dri.devel/71255]
Now this is where it gets ugly: if brightness control is indeed system-dependent (e.g. you have to poke some random GPIO) then the AMD driver will never support it (it would have to know the details of each and every model in circulation).
The good news - at least for Linux users - is that AMD just published the specification of its ACPI interface:
[http://thread.gmane.org/gmane.comp.video.dri.devel/71697]
I've already done some experiments with it, keep an eye on the thread.
This may (or may not...) lead to a usable brightness control *for Linux*, but the same information *may* be used to create a similar driver for Windows. -
I am a newbie to arch linux.
I have a laptop in which none of the fucntion keys work(but they worked perfectly in fedora 14 not in 13), plus the brightness resets to 100 after every restart.
The only way I can change brightness is to follow either of the two ways:
1. Use Gnome panel brighness applet(Moving the bar in the applet is really slow/lags, it is the same case with ubuntu 10.10 but not 10.04)
2. Use this command(Here I used 0 as my brightness):
echo -n 0 > /proc/acpi/video/VGA1/LCD/brightness
So, finally I decided to run this command at every startup so it starts automatically at 0. But I don't know where to put this command. I think I can put this in rc.local or create a startup application in gnome(but none of them worked).
Is there any way to excute this command at startup or make the fucntion key work. Thanks in advance.
Last edited by vikyboss (2011-05-08 02:16:53)jasonwryan wrote:
vikyboss wrote:Is there any way I can make function key to work. I had this problem with Ubuntu 10.04, 10.10, fedora 13, fedora 14 kde. The only distro that worked out of box, meaning the all my function keys worked pefectly is with Fedora 14.
Yes. You just have to read the wiki https://wiki.archlinux.org/index.php/Ex … board_Keys
Basically, you can make Arch do pretty much anything you want it to with almost all hardware; but you have to do it yourself.
Please look through the excellent documentation the community has provided, try and get things to work yourself and then, if you encounter difficulties, ask here.
Thanks that helped a lot. So, all I have to do is assign functions to my function keys. But as I said before I can execute the echo command with specific brightness specified. But how can I implement them in my two function keys to increase/decrease depending on the two functions key?
Thanks. -
Cannot resume from suspend when done with acpi (close lid)
This is my /etc/acpi/handler.sh
#!/bin/sh
# Default acpi script that takes an entry for all actions
# NOTE: This is a 2.6-centric script. If you use 2.4.x, you'll have to
# modify it to not use /sys
minspeed=`cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_min_freq`
maxspeed=`cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq`
setspeed="/sys/devices/system/cpu/cpu0/cpufreq/scaling_setspeed"
set $*
case "$1" in
button/power)
#echo "PowerButton pressed!">/dev/tty5
case "$2" in
PWRF) logger "PowerButton pressed: $2" ;;
*) logger "ACPI action undefined: $2" ;;
esac
button/sleep)
case "$2" in
SLPB) echo -n mem >/sys/power/state ;;
*) logger "ACPI action undefined: $2" ;;
esac
ac_adapter)
case "$2" in
AC)
case "$4" in
00000000)
echo -n $minspeed >$setspeed
#/etc/laptop-mode/laptop-mode start
00000001)
echo -n $maxspeed >$setspeed
#/etc/laptop-mode/laptop-mode stop
esac
*) logger "ACPI action undefined: $2" ;;
esac
battery)
case "$2" in
BAT0)
case "$4" in
00000000) #echo "offline" >/dev/tty5
00000001) #echo "online" >/dev/tty5
esac
CPU0)
*) logger "ACPI action undefined: $2" ;;
esac
button/lid)
#echo "LID switched!">/dev/tty5
/usr/sbin/pm-suspend
logger "ACPI group/action undefined: $1 / $2"
esac
The only thing I added was the /usr/sbin/pm-suspend.
When I run /usr/sbin/pm-suspend from a terminal, the suspend works fine, but when I try to use the close lid suspend I have trouble resuming. When I open the lid, the laptop starts making noises and lights up (as if it were to resume), but after a while it goes and suspends again.
Pushing the power button to try to resume (this is how I successfully resumed from the commandline suspend) causes the same behavior to happen, so I ended up just holding down the power button and rebooting.
I tried commenting the /usr/sbin/pm-suspend, and uncommented the default echo line. This caused "LID switched!" to be displayed 3 times on /dev/tty5; each one on the next line further to the right. I'm not sure if that is supposed to be normal behaviour.Hi, sorry my fault. I should have been more specific. Here my full handler.sh
#!/bin/sh
# Default acpi script that takes an entry for all actions
# NOTE: This is a 2.6-centric script. If you use 2.4.x, you'll have to
# modify it to not use /sys
minspeed=`cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_min_freq`
maxspeed=`cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq`
setspeed="/sys/devices/system/cpu/cpu0/cpufreq/scaling_setspeed"
set $*
case "$1" in
button/power)
#echo "PowerButton pressed!">/dev/tty5
case "$2" in
PWRF) logger "PowerButton pressed: $2"
/usr/sbin/pm-suspend ;;
*) logger "ACPI action undefined: $2" ;;
esac
button/sleep)
case "$2" in
SLPB) logger "SleepButton pressed: $2"
/usr/sbin/pm-suspend ;;
*) logger "ACPI action undefined: $2" ;;
esac
ac_adapter)
case "$2" in
AC)
case "$4" in
00000000)
echo -n $minspeed >$setspeed
#/etc/laptop-mode/laptop-mode start
00000001)
echo -n $maxspeed >$setspeed
#/etc/laptop-mode/laptop-mode stop
esac
*) logger "ACPI action undefined: $2" ;;
esac
battery)
case "$2" in
BAT0)
case "$4" in
00000000) #echo "offline" >/dev/tty5
00000001) #echo "online" >/dev/tty5
esac
CPU0)
*) logger "ACPI action undefined: $2" ;;
esac
button/lid)
#echo "LID switched!">/dev/tty5
logger "ACPI lid switched $1 $2"
if grep -q closed /proc/acpi/button/lid/LID0/state
then
logger "ACPI lid closed"
/usr/sbin/pm-suspend
else
logger "ACPI lid opened"
echo -n 2 > /proc/acpi/video/EGFX/LCD0/brightness
fi
logger "ACPI group/action undefined: $1 / $2"
esac
HTH. -
Xbacklight returns 'No outputs have backlight property' on Sony laptop
Laptop: Sony VAIO VGN-NW130D
Graphics: Mobility Radeon HD 4500 Series
WM: xmonad
I am trying to get the two brightness adjustment keys on my laptop to work, which they currently they do not. To this end I want to map a xbacklight command to each of these keys.
Problem: running xbacklight alone or with any arguments and options returns: No outputs have backlight property
I read here that "it is a driver issue. The vesa and fglrx drivers simply do not support backlight setting. You may get better results from the radeon driver." (The OP is not me.)
But I am using the Radeon driver (xf86-video-ati), so maybe this is not accurate. However I was using the fglrx driver before this, and the xf86-video-radeonhd driver before that. Is it possible that, even though I have now removed them, some trace of them remains, so that xbacklight mistakenly detects a driver with which it does not work? I closely followed ArchWiki's simple instructions when removing each driver before installing a new one.
Additional info: I am currently using laptop-mode-tools to automatically set brightness upon startup. This is fine if I want a static (or at least not quickly adjustable) brightness, but I do not think there is any clean way to make it work with the Fn keys. laptop-mode-tools writes to /proc/acpi/video/VGA/LCD/brightness but I also have /sys/class/backlight/acpo_video0/brightness which would presumably work as well.
Thank you for any help I have been eating neighborhood children in frustration.
Last edited by error (2010-08-01 03:50:56)try with setpci command ( for eg setpci -s $DEVICE F4.B=<your brightness level> device is your device bus id)
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