WiFi starts after power off/power on but not after reboot

taylorkh · 07-18-2015, 07:54 AM

I have my new Dell Inspiron Micro 3050 up and running Ubuntu-Mate 15.04. It is the best toy I have purchased in quite a while

I am running it headless and connecting with vncserver and x11vnc depending on the situation. The WiFi card seemed to be recognized during the initial install - at least I did not have to manually add a restricted driver. Per the Before you post... thread, here is the output from lspci

Quote:

00:00.0 Host bridge: Intel Corporation Atom Processor Z36xxx/Z37xxx Series SoC Transaction Register (rev 0e)
00:02.0 VGA compatible controller: Intel Corporation Atom Processor Z36xxx/Z37xxx Series Graphics & Display (rev 0e)
00:13.0 SATA controller: Intel Corporation Device 0f23 (rev 0e)
00:14.0 USB controller: Intel Corporation Atom Processor Z36xxx/Z37xxx Series USB xHCI (rev 0e)
00:1a.0 Encryption controller: Intel Corporation Atom Processor Z36xxx/Z37xxx Series Trusted Execution Engine (rev 0e)
00:1b.0 Audio device: Intel Corporation Atom Processor Z36xxx/Z37xxx Series High Definition Audio Controller (rev 0e)
00:1c.0 PCI bridge: Intel Corporation Device 0f48 (rev 0e)
00:1c.1 PCI bridge: Intel Corporation Device 0f4a (rev 0e)
00:1c.2 PCI bridge: Intel Corporation Device 0f4c (rev 0e)
00:1c.3 PCI bridge: Intel Corporation Device 0f4e (rev 0e)
00:1f.0 ISA bridge: Intel Corporation Atom Processor Z36xxx/Z37xxx Series Power Control Unit (rev 0e)
00:1f.3 SMBus: Intel Corporation Device 0f12 (rev 0e)
02:00.0 Network controller: Intel Corporation Wireless 3160 (rev 83)
03:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5229 PCI Express Card Reader (rev 01)
04:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 0c)

And here is the problem...

When I first power on the PC, the WiFi will connect and allow me to ssh to the machine and launch the appropriate desktop with vncserver or x11vnc. However, if I execute a reboot I find that the WiFi will NOT connect. This of course makes it rather difficult to run the box headless and wireless.

I have the WiFi connection configured to [X] Automatically connect to this network when available and [X] All users may connect to this network. The WiFi network is running in Infrastructure mode, the SSID is NOT broadcast and security is set to WPA & WPA2 Personal - the best my router can do.

If I am in a state where the WiFi has not connected (e.g. after a reboot) I can connect an ethernet cable and access the machine in that manner. I can connect to the physical desktop with x11vnc, login and "Connect to Hidden WiFi Network" by clicking on the network icon on the panel. It works fine, I can disconnect and reconnect to my heart's content. The only issue is that it will not automatically connect after a reboot.

I have little experience with WiFi as most of my machines are hard wired except for a netbook which is usually connected to my gigabit wired network as well. I have the netbook on WiFi at the moment as I "borrowed" its cable for the new PC. It is running Ubuntu-Mate 15.04 as well. I can reboot it all day and it connects to WiFi every time. I used it as a model for configuring WiFi on the new PC and it appears that all of the settings are identical. Any help would be appreciated.

TIA,

Ken

ardvark71 · 07-18-2015, 05:28 PM

Hi...

If you would, right after you reboot the system and before you connect manually, please open a terminal and post the entirety of...

Code:

dmesg

Hopefully, this will provide a clue as to why it's not connecting automatically. Also, please include the output of...

Code:

lspci -nnk | grep -i net -A2

This will provide a bit more details about your adapter.

Thanks!

taylorkh · 07-18-2015, 08:16 PM

dmesg part 1

Quote:

[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Initializing cgroup subsys cpuacct
[ 0.000000] Linux version 3.19.0-22-generic (buildd@allspice) (gcc version 4.9.2 (Ubuntu 4.9.2-10ubuntu13) ) #22-Ubuntu SMP Tue Jun 16 17:15:15 UTC 2015 (Ubuntu 3.19.0-22.22-generic 3.19.8-ckt1)
[ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-3.19.0-22-generic root=UUID=0e31e254-cbf2-449c-ac8b-2a427ceda52e ro quiet splash vt.handoff=7
[ 0.000000] KERNEL supported cpus:
[ 0.000000] Intel GenuineIntel
[ 0.000000] AMD AuthenticAMD
[ 0.000000] Centaur CentaurHauls
[ 0.000000] e820: BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009d7ff] usable
[ 0.000000] BIOS-e820: [mem 0x000000000009d800-0x000000000009ffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000001effffff] usable
[ 0.000000] BIOS-e820: [mem 0x000000001f000000-0x000000001f0fffff] reserved
[ 0.000000] BIOS-e820: [mem 0x000000001f100000-0x000000001fffffff] usable
[ 0.000000] BIOS-e820: [mem 0x0000000020000000-0x00000000200fffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000020100000-0x0000000078bb1fff] usable
[ 0.000000] BIOS-e820: [mem 0x0000000078bb2000-0x0000000078be1fff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000078be2000-0x0000000078bf1fff] ACPI data
[ 0.000000] BIOS-e820: [mem 0x0000000078bf2000-0x000000007986cfff] ACPI NVS
[ 0.000000] BIOS-e820: [mem 0x000000007986d000-0x0000000079b4afff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000079b4b000-0x0000000079b4bfff] usable
[ 0.000000] BIOS-e820: [mem 0x0000000079b4c000-0x0000000079b8dfff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000079b8e000-0x0000000079cfdfff] usable
[ 0.000000] BIOS-e820: [mem 0x0000000079cfe000-0x0000000079ff9fff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000079ffa000-0x0000000079ffffff] usable
[ 0.000000] BIOS-e820: [mem 0x00000000e00f8000-0x00000000e00f8fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fed01000-0x00000000fed01fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fed08000-0x00000000fed08fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000ffa00000-0x00000000ffffffff] reserved
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] SMBIOS 2.8 present.
[ 0.000000] DMI: Dell Inc. Inspiron 3050/08D4W7, BIOS A01 03/26/2015
[ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
[ 0.000000] AGP: No AGP bridge found
[ 0.000000] e820: last_pfn = 0x7a000 max_arch_pfn = 0x400000000
[ 0.000000] MTRR default type: uncachable
[ 0.000000] MTRR fixed ranges enabled:
[ 0.000000] 00000-9FFFF write-back
[ 0.000000] A0000-BFFFF uncachable
[ 0.000000] C0000-FFFFF write-protect
[ 0.000000] MTRR variable ranges enabled:
[ 0.000000] 0 base 000000000 mask F80000000 write-back
[ 0.000000] 1 base 07A800000 mask FFF800000 uncachable
[ 0.000000] 2 base 07B000000 mask FFF000000 uncachable
[ 0.000000] 3 base 07C000000 mask FFC000000 uncachable
[ 0.000000] 4 disabled
[ 0.000000] 5 disabled
[ 0.000000] 6 disabled
[ 0.000000] 7 disabled
[ 0.000000] PAT configuration [0-7]: WB WC UC- UC WB WC UC- UC
[ 0.000000] original variable MTRRs
[ 0.000000] reg 0, base: 0GB, range: 2GB, type WB
[ 0.000000] reg 1, base: 1960MB, range: 8MB, type UC
[ 0.000000] reg 2, base: 1968MB, range: 16MB, type UC
[ 0.000000] reg 3, base: 1984MB, range: 64MB, type UC
[ 0.000000] total RAM covered: 1960M
[ 0.000000] Found optimal setting for mtrr clean up
[ 0.000000] gran_size: 64K chunk_size: 128M num_reg: 4 lose cover RAM: 0G
[ 0.000000] New variable MTRRs
[ 0.000000] reg 0, base: 0GB, range: 2GB, type WB
[ 0.000000] reg 1, base: 1960MB, range: 8MB, type UC
[ 0.000000] reg 2, base: 1968MB, range: 16MB, type UC
[ 0.000000] reg 3, base: 1984MB, range: 64MB, type UC
[ 0.000000] found SMP MP-table at [mem 0x000fdb60-0x000fdb6f] mapped at [ffff8800000fdb60]
[ 0.000000] Scanning 1 areas for low memory corruption
[ 0.000000] Base memory trampoline at [ffff880000097000] 97000 size 24576
[ 0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff]
[ 0.000000] [mem 0x00000000-0x000fffff] page 4k
[ 0.000000] BRK [0x01fe5000, 0x01fe5fff] PGTABLE
[ 0.000000] BRK [0x01fe6000, 0x01fe6fff] PGTABLE
[ 0.000000] BRK [0x01fe7000, 0x01fe7fff] PGTABLE
[ 0.000000] init_memory_mapping: [mem 0x78800000-0x789fffff]
[ 0.000000] [mem 0x78800000-0x789fffff] page 2M
[ 0.000000] BRK [0x01fe8000, 0x01fe8fff] PGTABLE
[ 0.000000] init_memory_mapping: [mem 0x60000000-0x787fffff]
[ 0.000000] [mem 0x60000000-0x787fffff] page 2M
[ 0.000000] init_memory_mapping: [mem 0x40000000-0x5fffffff]
[ 0.000000] [mem 0x40000000-0x5fffffff] page 2M
[ 0.000000] init_memory_mapping: [mem 0x00100000-0x1effffff]
[ 0.000000] [mem 0x00100000-0x001fffff] page 4k
[ 0.000000] [mem 0x00200000-0x1effffff] page 2M
[ 0.000000] init_memory_mapping: [mem 0x1f100000-0x1fffffff]
[ 0.000000] [mem 0x1f100000-0x1f1fffff] page 4k
[ 0.000000] [mem 0x1f200000-0x1fffffff] page 2M
[ 0.000000] BRK [0x01fe9000, 0x01fe9fff] PGTABLE
[ 0.000000] init_memory_mapping: [mem 0x20100000-0x3fffffff]
[ 0.000000] [mem 0x20100000-0x201fffff] page 4k
[ 0.000000] [mem 0x20200000-0x3fffffff] page 2M
[ 0.000000] BRK [0x01fea000, 0x01feafff] PGTABLE
[ 0.000000] init_memory_mapping: [mem 0x78a00000-0x78bb1fff]
[ 0.000000] [mem 0x78a00000-0x78bb1fff] page 4k
[ 0.000000] init_memory_mapping: [mem 0x79b4b000-0x79b4bfff]
[ 0.000000] [mem 0x79b4b000-0x79b4bfff] page 4k
[ 0.000000] init_memory_mapping: [mem 0x79b8e000-0x79cfdfff]
[ 0.000000] [mem 0x79b8e000-0x79cfdfff] page 4k
[ 0.000000] init_memory_mapping: [mem 0x79ffa000-0x79ffffff]
[ 0.000000] [mem 0x79ffa000-0x79ffffff] page 4k
[ 0.000000] RAMDISK: [mem 0x35842000-0x36c18fff]
[ 0.000000] ACPI: Early table checksum verification disabled
[ 0.000000] ACPI: RSDP 0x00000000000F0580 000024 (v02 DELL )
[ 0.000000] ACPI: XSDT 0x0000000078BE6080 000084 (v01 DELL AS09 01072009 AMI 00010013)
[ 0.000000] ACPI: FACP 0x0000000078BF0CB8 00010C (v05 DELL AS09 01072009 AMI 00010013)
[ 0.000000] ACPI BIOS Warning (bug): 32/64X length mismatch in FADT/Gpe0Block: 128/32 (20141107/tbfadt-618)
[ 0.000000] ACPI: DSDT 0x0000000078BE6198 00AB20 (v02 DELL AS09 01072009 INTL 20120913)
[ 0.000000] ACPI: FACS 0x0000000079869D80 000040
[ 0.000000] ACPI: APIC 0x0000000078BF0DC8 000084 (v03 DELL AS09 01072009 AMI 00010013)
[ 0.000000] ACPI: FPDT 0x0000000078BF0E50 000044 (v01 DELL AS09 01072009 AMI 00010013)
[ 0.000000] ACPI: FIDT 0x0000000078BF0E98 00009C (v01 DELL AS09 01072009 AMI 00010013)
[ 0.000000] ACPI: MCFG 0x0000000078BF0F38 00003C (v01 DELL AS09 01072009 MSFT 00000097)
[ 0.000000] ACPI: SLIC 0x0000000078BF0F78 000176 (v01 DELL AS09 01072009 AMI 00010013)
[ 0.000000] ACPI: HPET 0x0000000078BF10F0 000038 (v01 DELL AS09 01072009 AMI. 00000005)
[ 0.000000] ACPI: SSDT 0x0000000078BF1128 000763 (v01 PmRef CpuPm 00003000 INTL 20061109)
[ 0.000000] ACPI: SSDT 0x0000000078BF1890 000290 (v01 PmRef Cpu0Tst 00003000 INTL 20061109)
[ 0.000000] ACPI: SSDT 0x0000000078BF1B20 00017A (v01 PmRef ApTst 00003000 INTL 20061109)
[ 0.000000] ACPI: UEFI 0x0000000078BF1CA0 000042 (v01 DELL AS09 00000000 00000000)
[ 0.000000] ACPI: MSDM 0x0000000078BF1CE8 000055 (v03 DELL AMID 01072009 AMI 00010013)
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] No NUMA configuration found
[ 0.000000] Faking a node at [mem 0x0000000000000000-0x0000000079ffffff]
[ 0.000000] NODE_DATA(0) allocated [mem 0x79ffb000-0x79ffffff]
[ 0.000000] [ffffea0000000000-ffffea0001ffffff] PMD -> [ffff880076000000-ffff880077ffffff] on node 0
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x00001000-0x00ffffff]
[ 0.000000] DMA32 [mem 0x01000000-0x79ffffff]
[ 0.000000] Normal empty
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x00001000-0x0009cfff]
[ 0.000000] node 0: [mem 0x00100000-0x1effffff]
[ 0.000000] node 0: [mem 0x1f100000-0x1fffffff]
[ 0.000000] node 0: [mem 0x20100000-0x78bb1fff]
[ 0.000000] node 0: [mem 0x79b4b000-0x79b4bfff]
[ 0.000000] node 0: [mem 0x79b8e000-0x79cfdfff]
[ 0.000000] node 0: [mem 0x79ffa000-0x79ffffff]
[ 0.000000] Initmem setup node 0 [mem 0x00001000-0x79ffffff]
[ 0.000000] On node 0 totalpages: 494277
[ 0.000000] DMA zone: 64 pages used for memmap
[ 0.000000] DMA zone: 21 pages reserved
[ 0.000000] DMA zone: 3996 pages, LIFO batch:0
[ 0.000000] DMA32 zone: 7744 pages used for memmap
[ 0.000000] DMA32 zone: 490281 pages, LIFO batch:31
[ 0.000000] x86/hpet: Will disable the HPET for this platform because it's not reliable
[ 0.000000] Reserving Intel graphics stolen memory at 0x7b000000-0x7effffff
[ 0.000000] ACPI: PM-Timer IO Port: 0x408
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x04] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x06] enabled)
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1])
[ 0.000000] ACPI: IOAPIC (id[0x01] address[0xfec00000] gsi_base[0])
[ 0.000000] IOAPIC[0]: apic_id 1, version 32, address 0xfec00000, GSI 0-86
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[ 0.000000] ACPI: IRQ0 used by override.
[ 0.000000] ACPI: IRQ9 used by override.
[ 0.000000] Using ACPI (MADT) for SMP configuration information
[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[ 0.000000] smpboot: Allowing 4 CPUs, 0 hotplug CPUs
[ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
[ 0.000000] PM: Registered nosave memory: [mem 0x0009d000-0x0009dfff]
[ 0.000000] PM: Registered nosave memory: [mem 0x0009e000-0x0009ffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000dffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x000e0000-0x000fffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x1f000000-0x1f0fffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x20000000-0x200fffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x78bb2000-0x78be1fff]
[ 0.000000] PM: Registered nosave memory: [mem 0x78be2000-0x78bf1fff]
[ 0.000000] PM: Registered nosave memory: [mem 0x78bf2000-0x7986cfff]
[ 0.000000] PM: Registered nosave memory: [mem 0x7986d000-0x79b4afff]
[ 0.000000] PM: Registered nosave memory: [mem 0x79b4c000-0x79b8dfff]
[ 0.000000] PM: Registered nosave memory: [mem 0x79cfe000-0x79ff9fff]
[ 0.000000] e820: [mem 0x7f000000-0xe00f7fff] available for PCI devices
[ 0.000000] Booting paravirtualized kernel on bare hardware
[ 0.000000] setup_percpu: NR_CPUS:256 nr_cpumask_bits:256 nr_cpu_ids:4 nr_node_ids:1
[ 0.000000] PERCPU: Embedded 31 pages/cpu @ffff880078600000 s87040 r8192 d31744 u524288
[ 0.000000] pcpu-alloc: s87040 r8192 d31744 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: 486448
[ 0.000000] Policy zone: DMA32
[ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-3.19.0-22-generic root=UUID=0e31e254-cbf2-449c-ac8b-2a427ceda52e ro quiet splash vt.handoff=7
[ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.000000] AGP: Checking aperture...
[ 0.000000] AGP: No AGP bridge found
[ 0.000000] Calgary: detecting Calgary via BIOS EBDA area
[ 0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing!
[ 0.000000] Memory: 1906856K/1977108K available (8001K kernel code, 1232K rwdata, 3752K rodata, 1408K init, 1300K bss, 70252K reserved, 0K cma-reserved)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] RCU dyntick-idle grace-period acceleration is enabled.
[ 0.000000] RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=4.
[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
[ 0.000000] NR_IRQS:16640 nr_irqs:1024 16
[ 0.000000] Offload RCU callbacks from all CPUs
[ 0.000000] Offload RCU callbacks from CPUs: 0-3.
[ 0.000000] spurious 8259A interrupt: IRQ7.
[ 0.000000] vt handoff: transparent VT on vt#7
[ 0.000000] Console: colour dummy device 80x25
[ 0.000000] console [tty0] enabled
[ 0.000000] Maximum core-clock to bus-clock ratio: 0x1d
[ 0.000000] Resolved frequency ID: 0, frequency: 83200 KHz
[ 0.000000] TSC runs at 2412800 KHz
[ 0.000000] lapic_timer_frequency = 332800
[ 0.000000] tsc: Detected 2412.800 MHz processor
[ 0.000035] Calibrating delay loop (skipped), value calculated using timer frequency.. 4825.60 BogoMIPS (lpj=9651200)
[ 0.000039] pid_max: default: 32768 minimum: 301
[ 0.000048] ACPI: Core revision 20141107
[ 0.015713] ACPI: All ACPI Tables successfully acquired
[ 0.016194] Security Framework initialized
[ 0.016219] AppArmor: AppArmor initialized
[ 0.016222] Yama: becoming mindful.
[ 0.016458] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes)
[ 0.017254] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes)
[ 0.017643] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.017653] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.017977] Initializing cgroup subsys memory
[ 0.017990] Initializing cgroup subsys devices
[ 0.017996] Initializing cgroup subsys freezer
[ 0.018000] Initializing cgroup subsys net_cls
[ 0.018004] Initializing cgroup subsys blkio
[ 0.018009] Initializing cgroup subsys perf_event
[ 0.018013] Initializing cgroup subsys net_prio
[ 0.018018] Initializing cgroup subsys hugetlb
[ 0.018046] CPU: Physical Processor ID: 0
[ 0.018049] CPU: Processor Core ID: 0
[ 0.018054] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8)
[ 0.022807] mce: CPU supports 6 MCE banks
[ 0.022818] CPU0: Thermal monitoring enabled (TM1)
[ 0.022822] process: using mwait in idle threads
[ 0.022828] Last level iTLB entries: 4KB 48, 2MB 0, 4MB 0
Last level dTLB entries: 4KB 128, 2MB 16, 4MB 16, 1GB 0
[ 0.022942] Freeing SMP alternatives memory: 32K (ffffffff81e96000 - ffffffff81e9e000)
[ 0.024086] ftrace: allocating 30088 entries in 118 pages
[ 0.038726] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=0 pin2=0
[ 0.078377] smpboot: CPU0: Intel(R) Pentium(R) CPU J2900 @ 2.41GHz (fam: 06, model: 37, stepping: 08)
[ 0.078402] TSC deadline timer enabled
[ 0.078433] Performance Events: PEBS fmt2+, 8-deep LBR, Silvermont events, full-width counters, Intel PMU driver.
[ 0.078447] ... version: 3
[ 0.078449] ... bit width: 40
[ 0.078451] ... generic registers: 2
[ 0.078452] ... value mask: 000000ffffffffff
[ 0.078454] ... max period: 000000ffffffffff
[ 0.078456] ... fixed-purpose events: 3
[ 0.078458] ... event mask: 0000000700000003
[ 0.079793] x86: Booting SMP configuration:
[ 0.079798] .... node #0, CPUs: #1
[ 0.097612] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
[ 0.097829] #2 #3
[ 0.133421] x86: Booted up 1 node, 4 CPUs
[ 0.133426] smpboot: Total of 4 processors activated (19302.40 BogoMIPS)
[ 0.134306] devtmpfs: initialized
[ 0.139836] evm: security.selinux
[ 0.139838] evm: security.SMACK64
[ 0.139840] evm: security.SMACK64EXEC
[ 0.139842] evm: security.SMACK64TRANSMUTE
[ 0.139844] evm: security.SMACK64MMAP
[ 0.139845] evm: security.ima
[ 0.139847] evm: security.capability
[ 0.139946] PM: Registering ACPI NVS region [mem 0x78bf2000-0x7986cfff] (13086720 bytes)
[ 0.140472] pinctrl core: initialized pinctrl subsystem
[ 0.140639] RTC time: 1:04:55, date: 07/19/15
[ 0.140863] NET: Registered protocol family 16
[ 0.145935] cpuidle: using governor ladder
[ 0.149939] cpuidle: using governor menu
[ 0.150038] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
[ 0.150042] ACPI: bus type PCI registered
[ 0.150045] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[ 0.150165] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
[ 0.150169] PCI: not using MMCONFIG
[ 0.150172] PCI: Using configuration type 1 for base access
[ 0.154180] ACPI: Added _OSI(Module Device)
[ 0.154185] ACPI: Added _OSI(Processor Device)
[ 0.154187] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 0.154189] ACPI: Added _OSI(Processor Aggregator Device)
[ 0.164659] ACPI: Dynamic OEM Table Load:
[ 0.164671] ACPI: SSDT 0xFFFF880075B54000 000506 (v01 PmRef Cpu0Ist 00003000 INTL 20061109)
[ 0.165561] ACPI: Dynamic OEM Table Load:
[ 0.165569] ACPI: SSDT 0xFFFF880075B54800 000433 (v01 PmRef Cpu0Cst 00003001 INTL 20061109)
[ 0.166796] ACPI: Dynamic OEM Table Load:
[ 0.166804] ACPI: SSDT 0xFFFF880075B4D600 00015F (v01 PmRef ApIst 00003000 INTL 20061109)
[ 0.167649] ACPI: Dynamic OEM Table Load:
[ 0.167656] ACPI: SSDT 0xFFFF880075B80240 00008D (v01 PmRef ApCst 00003000 INTL 20061109)
[ 0.169545] ACPI: Interpreter enabled
[ 0.169556] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20141107/hwxface-580)
[ 0.169564] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20141107/hwxface-580)
[ 0.169588] ACPI: (supports S0 S3 S4 S5)
[ 0.169591] ACPI: Using IOAPIC for interrupt routing
[ 0.169629] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
[ 0.170293] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in ACPI motherboard resources
[ 0.170947] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 0.175237] [Firmware Bug]: ACPI: No _BQC method, cannot determine initial brightness
[ 0.178130] ACPI: Power Resource [USBC] (on)
[ 0.179468] ACPI: Power Resource [PLPE] (on)
[ 0.179731] ACPI: Power Resource [PLPE] (on)
[ 0.184075] ACPI: Power Resource [CLK0] (on)
[ 0.184148] ACPI: Power Resource [CLK1] (on)
[ 0.256453] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[ 0.256464] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
[ 0.256704] acpi PNP0A08:00: _OSC: platform does not support [PCIeHotplug PME]
[ 0.256932] acpi PNP0A08:00: _OSC: OS now controls [AER PCIeCapability]
[ 0.256936] acpi PNP0A08:00: FADT indicates ASPM is unsupported, using BIOS configuration
[ 0.257682] PCI host bridge to bus 0000:00
[ 0.257687] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 0.257691] pci_bus 0000:00: root bus resource [io 0x0000-0x006f]
[ 0.257695] pci_bus 0000:00: root bus resource [io 0x0078-0x0cf7]
[ 0.257698] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff]
[ 0.257701] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
[ 0.257704] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000dffff]
[ 0.257708] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000fffff]
[ 0.257711] pci_bus 0000:00: root bus resource [mem 0x80000000-0xd0915fff]
[ 0.257722] pci 0000:00:00.0: [8086:0f00] type 00 class 0x060000
[ 0.257889] pci 0000:00:02.0: [8086:0f31] type 00 class 0x030000
[ 0.257904] pci 0000:00:02.0: reg 0x10: [mem 0xd0000000-0xd03fffff]
[ 0.257916] pci 0000:00:02.0: reg 0x18: [mem 0xc0000000-0xcfffffff pref]
[ 0.257927] pci 0000:00:02.0: reg 0x20: [io 0xf080-0xf087]
[ 0.258106] pci 0000:00:13.0: [8086:0f23] type 00 class 0x010601
[ 0.258127] pci 0000:00:13.0: reg 0x10: [io 0xf070-0xf077]
[ 0.258137] pci 0000:00:13.0: reg 0x14: [io 0xf060-0xf063]
[ 0.258147] pci 0000:00:13.0: reg 0x18: [io 0xf050-0xf057]
[ 0.258157] pci 0000:00:13.0: reg 0x1c: [io 0xf040-0xf043]
[ 0.258167] pci 0000:00:13.0: reg 0x20: [io 0xf020-0xf03f]
[ 0.258177] pci 0000:00:13.0: reg 0x24: [mem 0xd0915000-0xd09157ff]
[ 0.258228] pci 0000:00:13.0: PME# supported from D3hot
[ 0.258374] pci 0000:00:14.0: [8086:0f35] type 00 class 0x0c0330
[ 0.258394] pci 0000:00:14.0: reg 0x10: [mem 0xd0900000-0xd090ffff 64bit]
[ 0.258456] pci 0000:00:14.0: PME# supported from D3hot D3cold
[ 0.258559] pci 0000:00:14.0: System wakeup disabled by ACPI
[ 0.258636] pci 0000:00:1a.0: [8086:0f18] type 00 class 0x108000
[ 0.258664] pci 0000:00:1a.0: reg 0x10: [mem 0xd0500000-0xd05fffff]
[ 0.258678] pci 0000:00:1a.0: reg 0x14: [mem 0xd0400000-0xd04fffff]
[ 0.258784] pci 0000:00:1a.0: PME# supported from D0 D3hot
[ 0.258930] pci 0000:00:1b.0: [8086:0f04] type 00 class 0x040300
[ 0.258954] pci 0000:00:1b.0: reg 0x10: [mem 0xd0910000-0xd0913fff 64bit]
[ 0.259028] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
[ 0.259166] pci 0000:00:1c.0: [8086:0f48] type 01 class 0x060400
[ 0.259232] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[ 0.259370] pci 0000:00:1c.1: [8086:0f4a] type 01 class 0x060400
[ 0.259436] pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold
[ 0.259574] pci 0000:00:1c.2: [8086:0f4c] type 01 class 0x060400
[ 0.259639] pci 0000:00:1c.2: PME# supported from D0 D3hot D3cold
[ 0.259783] pci 0000:00:1c.3: [8086:0f4e] type 01 class 0x060400
[ 0.259848] pci 0000:00:1c.3: PME# supported from D0 D3hot D3cold
[ 0.259994] pci 0000:00:1f.0: [8086:0f1c] type 00 class 0x060100
[ 0.260198] pci 0000:00:1f.3: [8086:0f12] type 00 class 0x0c0500
[ 0.260235] pci 0000:00:1f.3: reg 0x10: [mem 0xd0914000-0xd091401f]
[ 0.260306] pci 0000:00:1f.3: reg 0x20: [io 0xf000-0xf01f]
[ 0.260607] pci 0000:00:1c.0: PCI bridge to [bus 01]
[ 0.260747] pci 0000:02:00.0: [8086:08b3] type 00 class 0x028000
[ 0.260798] pci 0000:02:00.0: reg 0x10: [mem 0xd0800000-0xd0801fff 64bit]
[ 0.261004] pci 0000:02:00.0: PME# supported from D0 D3hot D3cold
[ 0.261068] pci 0000:02:00.0: System wakeup disabled by ACPI
[ 0.265465] pci 0000:00:1c.1: PCI bridge to [bus 02]
[ 0.265472] pci 0000:00:1c.1: bridge window [mem 0xd0800000-0xd08fffff]
[ 0.265607] pci 0000:03:00.0: [10ec:5229] type 00 class 0xff0000
[ 0.265661] pci 0000:03:00.0: reg 0x10: [mem 0xd0700000-0xd0700fff]
[ 0.265807] pci 0000:03:00.0: supports D1 D2
[ 0.265810] pci 0000:03:00.0: PME# supported from D1 D2 D3hot
[ 0.265856] pci 0000:03:00.0: System wakeup disabled by ACPI
[ 0.273453] pci 0000:00:1c.2: PCI bridge to [bus 03]
[ 0.273460] pci 0000:00:1c.2: bridge window [mem 0xd0700000-0xd07fffff]
[ 0.273577] pci 0000:04:00.0: [10ec:8168] type 00 class 0x020000
[ 0.273599] pci 0000:04:00.0: reg 0x10: [io 0xe000-0xe0ff]
[ 0.273627] pci 0000:04:00.0: reg 0x18: [mem 0xd0604000-0xd0604fff 64bit]
[ 0.273646] pci 0000:04:00.0: reg 0x20: [mem 0xd0600000-0xd0603fff 64bit pref]
[ 0.273743] pci 0000:04:00.0: supports D1 D2
[ 0.273747] pci 0000:04:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.273798] pci 0000:04:00.0: System wakeup disabled by ACPI
[ 0.281444] pci 0000:00:1c.3: PCI bridge to [bus 04]
[ 0.281450] pci 0000:00:1c.3: bridge window [io 0xe000-0xefff]
[ 0.281454] pci 0000:00:1c.3: bridge window [mem 0xd0600000-0xd06fffff]
[ 0.282108] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15)
[ 0.282214] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 *4 5 6 10 11 12 14 15)
[ 0.282317] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 *11 12 14 15)
[ 0.282421] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 *10 11 12 14 15)
[ 0.282526] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 *5 6 10 11 12 14 15)
[ 0.282629] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[ 0.282734] ACPI: PCI Interrupt Link [LNKG] (IRQs *3 4 5 6 10 11 12 14 15)
[ 0.282837] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[ 0.284009] ACPI: Enabled 5 GPEs in block 00 to 3F
[ 0.284213] vgaarb: setting as boot device: PCI:0000:00:02.0
[ 0.284217] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
[ 0.284222] vgaarb: loaded
[ 0.284225] vgaarb: bridge control possible 0000:00:02.0
[ 0.284626] SCSI subsystem initialized
[ 0.284721] libata version 3.00 loaded.
[ 0.284766] ACPI: bus type USB registered
[ 0.284806] usbcore: registered new interface driver usbfs
[ 0.284826] usbcore: registered new interface driver hub
[ 0.284862] usbcore: registered new device driver usb
[ 0.285115] PCI: Using ACPI for IRQ routing
[ 0.290836] PCI: pci_cache_line_size set to 64 bytes
[ 0.290923] e820: reserve RAM buffer [mem 0x0009d800-0x0009ffff]
[ 0.290926] e820: reserve RAM buffer [mem 0x1f000000-0x1fffffff]
[ 0.290928] e820: reserve RAM buffer [mem 0x78bb2000-0x7bffffff]
[ 0.290931] e820: reserve RAM buffer [mem 0x79b4c000-0x7bffffff]
[ 0.290934] e820: reserve RAM buffer [mem 0x79cfe000-0x7bffffff]
[ 0.290936] e820: reserve RAM buffer [mem 0x7a000000-0x7bffffff]
[ 0.291118] NetLabel: Initializing
[ 0.291121] NetLabel: domain hash size = 128
[ 0.291123] NetLabel: protocols = UNLABELED CIPSOv4
[ 0.291143] NetLabel: unlabeled traffic allowed by default
[ 0.291309] Switched to clocksource refined-jiffies
[ 0.301182] AppArmor: AppArmor Filesystem Enabled
[ 0.301298] pnp: PnP ACPI init
[ 0.301391] pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active)
[ 0.301788] system 00:01: [io 0x0680-0x069f] has been reserved
[ 0.301793] system 00:01: [io 0x0400-0x047f] has been reserved
[ 0.301797] system 00:01: [io 0x0500-0x05fe] has been reserved
[ 0.301800] system 00:01: [io 0x0600-0x061f] has been reserved
[ 0.301806] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.302032] system 00:02: [mem 0xe0000000-0xefffffff] could not be reserved
[ 0.302037] system 00:02: [mem 0xfed01000-0xfed01fff] has been reserved
[ 0.302040] system 00:02: [mem 0xfed03000-0xfed03fff] has been reserved
[ 0.302044] system 00:02: [mem 0xfed04000-0xfed04fff] has been reserved
[ 0.302048] system 00:02: [mem 0xfed0c000-0xfed0ffff] has been reserved
[ 0.302052] system 00:02: [mem 0xfed08000-0xfed08fff] has been reserved
[ 0.302056] system 00:02: [mem 0xfed1c000-0xfed1cfff] has been reserved

taylorkh · 07-18-2015, 08:17 PM

dmesg part 2

Quote:

[ 0.302059] system 00:02: [mem 0xfee00000-0xfeefffff] has been reserved
[ 0.302063] system 00:02: [mem 0xfef00000-0xfeffffff] has been reserved
[ 0.302068] system 00:02: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.303113] pnp: PnP ACPI: found 3 devices
[ 0.311114] Switched to clocksource acpi_pm
[ 0.311143] pci 0000:00:1c.0: bridge window [io 0x1000-0x0fff] to [bus 01] add_size 1000
[ 0.311149] pci 0000:00:1c.0: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 01] add_size 200000
[ 0.311153] pci 0000:00:1c.0: bridge window [mem 0x00100000-0x000fffff] to [bus 01] add_size 200000
[ 0.311162] pci 0000:00:1c.1: bridge window [io 0x1000-0x0fff] to [bus 02] add_size 1000
[ 0.311167] pci 0000:00:1c.1: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 02] add_size 200000
[ 0.311175] pci 0000:00:1c.2: bridge window [io 0x1000-0x0fff] to [bus 03] add_size 1000
[ 0.311179] pci 0000:00:1c.2: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 03] add_size 200000
[ 0.311192] pci 0000:00:1c.3: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 04] add_size 200000
[ 0.311202] pci 0000:00:1c.0: res[14]=[mem 0x00100000-0x000fffff] get_res_add_size add_size 200000
[ 0.311206] pci 0000:00:1c.0: res[15]=[mem 0x00100000-0x000fffff 64bit pref] get_res_add_size add_size 200000
[ 0.311209] pci 0000:00:1c.1: res[15]=[mem 0x00100000-0x000fffff 64bit pref] get_res_add_size add_size 200000
[ 0.311213] pci 0000:00:1c.2: res[15]=[mem 0x00100000-0x000fffff 64bit pref] get_res_add_size add_size 200000
[ 0.311217] pci 0000:00:1c.3: res[15]=[mem 0x00100000-0x000fffff 64bit pref] get_res_add_size add_size 200000
[ 0.311220] pci 0000:00:1c.0: res[13]=[io 0x1000-0x0fff] get_res_add_size add_size 1000
[ 0.311224] pci 0000:00:1c.1: res[13]=[io 0x1000-0x0fff] get_res_add_size add_size 1000
[ 0.311227] pci 0000:00:1c.2: res[13]=[io 0x1000-0x0fff] get_res_add_size add_size 1000
[ 0.311236] pci 0000:00:1c.0: BAR 14: assigned [mem 0x80000000-0x801fffff]
[ 0.311244] pci 0000:00:1c.0: BAR 15: assigned [mem 0x80200000-0x803fffff 64bit pref]
[ 0.311252] pci 0000:00:1c.1: BAR 15: assigned [mem 0x80400000-0x805fffff 64bit pref]
[ 0.311259] pci 0000:00:1c.2: BAR 15: assigned [mem 0x80600000-0x807fffff 64bit pref]
[ 0.311267] pci 0000:00:1c.3: BAR 15: assigned [mem 0x80800000-0x809fffff 64bit pref]
[ 0.311272] pci 0000:00:1c.0: BAR 13: assigned [io 0x1000-0x1fff]
[ 0.311276] pci 0000:00:1c.1: BAR 13: assigned [io 0x2000-0x2fff]
[ 0.311281] pci 0000:00:1c.2: BAR 13: assigned [io 0x3000-0x3fff]
[ 0.311286] pci 0000:00:1c.0: PCI bridge to [bus 01]
[ 0.311291] pci 0000:00:1c.0: bridge window [io 0x1000-0x1fff]
[ 0.311296] pci 0000:00:1c.0: bridge window [mem 0x80000000-0x801fffff]
[ 0.311301] pci 0000:00:1c.0: bridge window [mem 0x80200000-0x803fffff 64bit pref]
[ 0.311307] pci 0000:00:1c.1: PCI bridge to [bus 02]
[ 0.311311] pci 0000:00:1c.1: bridge window [io 0x2000-0x2fff]
[ 0.311317] pci 0000:00:1c.1: bridge window [mem 0xd0800000-0xd08fffff]
[ 0.311321] pci 0000:00:1c.1: bridge window [mem 0x80400000-0x805fffff 64bit pref]
[ 0.311327] pci 0000:00:1c.2: PCI bridge to [bus 03]
[ 0.311331] pci 0000:00:1c.2: bridge window [io 0x3000-0x3fff]
[ 0.311337] pci 0000:00:1c.2: bridge window [mem 0xd0700000-0xd07fffff]
[ 0.311341] pci 0000:00:1c.2: bridge window [mem 0x80600000-0x807fffff 64bit pref]
[ 0.311347] pci 0000:00:1c.3: PCI bridge to [bus 04]
[ 0.311351] pci 0000:00:1c.3: bridge window [io 0xe000-0xefff]
[ 0.311356] pci 0000:00:1c.3: bridge window [mem 0xd0600000-0xd06fffff]
[ 0.311361] pci 0000:00:1c.3: bridge window [mem 0x80800000-0x809fffff 64bit pref]
[ 0.311368] pci_bus 0000:00: resource 4 [io 0x0000-0x006f]
[ 0.311371] pci_bus 0000:00: resource 5 [io 0x0078-0x0cf7]
[ 0.311374] pci_bus 0000:00: resource 6 [io 0x0d00-0xffff]
[ 0.311378] pci_bus 0000:00: resource 7 [mem 0x000a0000-0x000bffff]
[ 0.311381] pci_bus 0000:00: resource 8 [mem 0x000c0000-0x000dffff]
[ 0.311384] pci_bus 0000:00: resource 9 [mem 0x000e0000-0x000fffff]
[ 0.311387] pci_bus 0000:00: resource 10 [mem 0x80000000-0xd0915fff]
[ 0.311391] pci_bus 0000:01: resource 0 [io 0x1000-0x1fff]
[ 0.311394] pci_bus 0000:01: resource 1 [mem 0x80000000-0x801fffff]
[ 0.311398] pci_bus 0000:01: resource 2 [mem 0x80200000-0x803fffff 64bit pref]
[ 0.311401] pci_bus 0000:02: resource 0 [io 0x2000-0x2fff]
[ 0.311404] pci_bus 0000:02: resource 1 [mem 0xd0800000-0xd08fffff]
[ 0.311407] pci_bus 0000:02: resource 2 [mem 0x80400000-0x805fffff 64bit pref]
[ 0.311411] pci_bus 0000:03: resource 0 [io 0x3000-0x3fff]
[ 0.311414] pci_bus 0000:03: resource 1 [mem 0xd0700000-0xd07fffff]
[ 0.311417] pci_bus 0000:03: resource 2 [mem 0x80600000-0x807fffff 64bit pref]
[ 0.311420] pci_bus 0000:04: resource 0 [io 0xe000-0xefff]
[ 0.311424] pci_bus 0000:04: resource 1 [mem 0xd0600000-0xd06fffff]
[ 0.311427] pci_bus 0000:04: resource 2 [mem 0x80800000-0x809fffff 64bit pref]
[ 0.311465] NET: Registered protocol family 2
[ 0.311746] TCP established hash table entries: 16384 (order: 5, 131072 bytes)
[ 0.311812] TCP bind hash table entries: 16384 (order: 6, 262144 bytes)
[ 0.311880] TCP: Hash tables configured (established 16384 bind 16384)
[ 0.311924] TCP: reno registered
[ 0.311937] UDP hash table entries: 1024 (order: 3, 32768 bytes)
[ 0.311955] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes)
[ 0.312040] NET: Registered protocol family 1
[ 0.312066] pci 0000:00:02.0: Video device with shadowed ROM
[ 0.312372] PCI: CLS 64 bytes, default 64
[ 0.312486] Trying to unpack rootfs image as initramfs...
[ 0.759163] Freeing initrd memory: 20316K (ffff880035842000 - ffff880036c19000)
[ 0.759607] microcode: CPU0 sig=0x30678, pf=0x4, revision=0x831
[ 0.759622] microcode: CPU1 sig=0x30678, pf=0x4, revision=0x831
[ 0.759638] microcode: CPU2 sig=0x30678, pf=0x4, revision=0x831
[ 0.759653] microcode: CPU3 sig=0x30678, pf=0x4, revision=0x831
[ 0.759749] microcode: Microcode Update Driver: v2.00 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
[ 0.759820] Scanning for low memory corruption every 60 seconds
[ 0.760461] futex hash table entries: 1024 (order: 4, 65536 bytes)
[ 0.760487] Initialise system trusted keyring
[ 0.760525] audit: initializing netlink subsys (disabled)
[ 0.760553] audit: type=2000 audit(1437267895.751:1): initialized
[ 0.761001] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[ 0.763659] zpool: loaded
[ 0.763664] zbud: loaded
[ 0.763913] VFS: Disk quotas dquot_6.5.2
[ 0.763977] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 0.764876] fuse init (API version 7.23)
[ 0.765146] Key type big_key registered
[ 0.766410] Key type asymmetric registered
[ 0.766414] Asymmetric key parser 'x509' registered
[ 0.766501] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
[ 0.766623] io scheduler noop registered
[ 0.766628] io scheduler deadline registered (default)
[ 0.766685] io scheduler cfq registered
[ 0.767368] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[ 0.767397] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
[ 0.767492] efifb: probing for efifb
[ 0.767499] efifb: framebuffer at 0xa0000, mapped to 0xffff8800000a0000, using 64k, total 64k
[ 0.767502] efifb: mode is 640x480x1, linelength=80, pages=1
[ 0.767503] efifb: scrolling: redraw
[ 0.767506] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0
[ 0.767674] Console: switching to colour frame buffer device 80x30
[ 0.767689] fb0: EFI VGA frame buffer device
[ 0.767707] intel_idle: MWAIT substates: 0x33000020
[ 0.767710] intel_idle: v0.4 model 0x37
[ 0.767712] intel_idle: lapic_timer_reliable_states 0xffffffff
[ 0.768152] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0
[ 0.768160] ACPI: Power Button [PWRB]
[ 0.768229] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input1
[ 0.768234] ACPI: Sleep Button [SLPB]
[ 0.768307] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input2
[ 0.768312] ACPI: Power Button [PWRF]
[ 0.771099] GHES: HEST is not enabled!
[ 0.771308] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled
[ 0.778667] hpet: number irqs doesn't agree with number of timers
[ 0.778719] Linux agpgart interface v0.103
[ 0.782606] brd: module loaded
[ 0.785503] loop: module loaded
[ 0.785870] libphy: Fixed MDIO Bus: probed
[ 0.785875] tun: Universal TUN/TAP device driver, 1.6
[ 0.785878] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
[ 0.786192] PPP generic driver version 2.4.2
[ 0.786531] xhci_hcd 0000:00:14.0: xHCI Host Controller
[ 0.786542] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
[ 0.786936] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
[ 0.787058] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 0.787062] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.787066] usb usb1: Product: xHCI Host Controller
[ 0.787069] usb usb1: Manufacturer: Linux 3.19.0-22-generic xhci-hcd
[ 0.787072] usb usb1: SerialNumber: 0000:00:14.0
[ 0.787354] hub 1-0:1.0: USB hub found
[ 0.787371] hub 1-0:1.0: 6 ports detected
[ 0.788101] xhci_hcd 0000:00:14.0: xHCI Host Controller
[ 0.788107] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
[ 0.788169] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
[ 0.788173] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.788177] usb usb2: Product: xHCI Host Controller
[ 0.788180] usb usb2: Manufacturer: Linux 3.19.0-22-generic xhci-hcd
[ 0.788182] usb usb2: SerialNumber: 0000:00:14.0
[ 0.788501] hub 2-0:1.0: USB hub found
[ 0.788525] hub 2-0:1.0: 1 port detected
[ 0.788823] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 0.788833] ehci-pci: EHCI PCI platform driver
[ 0.788858] ehci-platform: EHCI generic platform driver
[ 0.788878] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 0.788885] ohci-pci: OHCI PCI platform driver
[ 0.788904] ohci-platform: OHCI generic platform driver
[ 0.788919] uhci_hcd: USB Universal Host Controller Interface driver
[ 0.788999] i8042: PNP: No PS/2 controller found. Probing ports directly.
[ 0.816315] i8042: Detected active multiplexing controller, rev 1.1
[ 0.818140] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 0.818153] serio: i8042 AUX0 port at 0x60,0x64 irq 12
[ 0.818222] serio: i8042 AUX1 port at 0x60,0x64 irq 12
[ 0.818267] serio: i8042 AUX2 port at 0x60,0x64 irq 12
[ 0.818307] serio: i8042 AUX3 port at 0x60,0x64 irq 12
[ 0.819737] mousedev: PS/2 mouse device common for all mice
[ 0.821074] rtc_cmos 00:00: RTC can wake from S4
[ 0.821341] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0
[ 0.821374] rtc_cmos 00:00: alarms up to one month, y3k, 242 bytes nvram
[ 0.821411] i2c /dev entries driver
[ 0.821531] device-mapper: uevent: version 1.0.3
[ 0.821953] device-mapper: ioctl: 4.29.0-ioctl (2014-10-28) initialised: dm-devel@redhat.com
[ 0.821974] Intel P-state driver initializing.
[ 0.822202] Consider also installing thermald for improved thermal control.
[ 0.822217] ledtrig-cpu: registered to indicate activity on CPUs
[ 0.824339] PCCT header not found.
[ 0.824342] ACPI PCC probe failed.
[ 0.824477] TCP: cubic registered
[ 0.824660] NET: Registered protocol family 10
[ 0.825522] NET: Registered protocol family 17
[ 0.825549] Key type dns_resolver registered
[ 0.826322] Loading compiled-in X.509 certificates
[ 0.827862] Loaded X.509 cert 'Magrathea: Glacier signing key: c7d440344c0b3ac2a3cec2aeb9722ecf6cae7391'
[ 0.827886] registered taskstats version 1
[ 0.836532] Key type trusted registered
[ 0.850984] Key type encrypted registered
[ 0.851011] AppArmor: AppArmor sha1 policy hashing enabled
[ 0.851018] ima: No TPM chip found, activating TPM-bypass!
[ 0.851075] evm: HMAC attrs: 0x1
[ 0.852819] Magic number: 7:50:54
[ 0.853555] rtc_cmos 00:00: setting system clock to 2015-07-19 01:04:56 UTC (1437267896)
[ 0.854040] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[ 0.854043] EDD information not available.
[ 0.854182] PM: Hibernation image not present or could not be loaded.
[ 0.855240] Freeing unused kernel memory: 1408K (ffffffff81d36000 - ffffffff81e96000)
[ 0.855245] Write protecting the kernel read-only data: 12288k
[ 0.856768] Freeing unused kernel memory: 180K (ffff8800017d3000 - ffff880001800000)
[ 0.857800] Freeing unused kernel memory: 344K (ffff880001baa000 - ffff880001c00000)
[ 0.887825] random: systemd-udevd urandom read with 1 bits of entropy available
[ 0.909001] sdhci: Secure Digital Host Controller Interface driver
[ 0.909006] sdhci: Copyright(c) Pierre Ossman
[ 0.941290] ahci 0000:00:13.0: version 3.0
[ 0.941447] ahci 0000:00:13.0: controller can't do DEVSLP, turning off
[ 0.944094] rtsx_pci 0000:03:00.0: rtsx_pci_acquire_irq: pcr->msi_en = 1, pci->irq = 89
[ 0.950237] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
[ 0.950257] r8169 0000:04:00.0: can't disable ASPM; OS doesn't have ASPM control
[ 0.956654] r8169 0000:04:00.0 eth0: RTL8168g/8111g at 0xffffc900103da000, 74:e6:e2:e0:22:f8, XID 0c000800 IRQ 90
[ 0.956660] r8169 0000:04:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko]
[ 0.959448] ahci 0000:00:13.0: AHCI 0001.0300 32 slots 2 ports 3 Gbps 0x2 impl SATA mode
[ 0.959456] ahci 0000:00:13.0: flags: 64bit ncq pm led clo pio slum part deso
[ 0.960613] scsi host0: ahci
[ 0.961078] scsi host1: ahci
[ 0.961412] ata1: DUMMY
[ 0.961418] ata2: SATA max UDMA/133 abar m2048@0xd0915000 port 0xd0915180 irq 88
[ 0.966824] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input3
[ 0.983729] atkbd serio0: Unknown key released (translated set 2, code 0x7c on isa0060/serio0).
[ 0.983736] atkbd serio0: Use 'setkeycodes 7c <keycode>' to make it known.
[ 1.099981] usb 1-3: new full-speed USB device number 2 using xhci_hcd
[ 1.182065] atkbd serio0: Unknown key released (translated set 2, code 0x7c on isa0060/serio0).
[ 1.182075] atkbd serio0: Use 'setkeycodes 7c <keycode>' to make it known.
[ 1.231335] usb 1-3: New USB device found, idVendor=8087, idProduct=07dc
[ 1.231345] usb 1-3: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1.280135] ata2: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[ 1.283124] ata2.00: ATA-9: LITEON CS1-SP32-11 M.2 2242 32GB, LS5110A, max UDMA/133
[ 1.283129] ata2.00: 62533296 sectors, multi 2: LBA48 NCQ (depth 31/32), AA
[ 1.284582] ata2.00: configured for UDMA/133
[ 1.285239] scsi 1:0:0:0: Direct-Access ATA LITEON CS1-SP32- 10A PQ: 0 ANSI: 5
[ 1.286118] sd 1:0:0:0: Attached scsi generic sg0 type 0
[ 1.286274] sd 1:0:0:0: [sda] 62533296 512-byte logical blocks: (32.0 GB/29.8 GiB)
[ 1.286389] sd 1:0:0:0: [sda] Write Protect is off
[ 1.286394] sd 1:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 1.286430] sd 1:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 1.287788] sda: sda1 sda2
[ 1.289507] sd 1:0:0:0: [sda] Attached SCSI disk
[ 1.352579] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)
[ 1.382311] atkbd serio0: Unknown key released (translated set 2, code 0x7c on isa0060/serio0).
[ 1.382322] atkbd serio0: Use 'setkeycodes 7c <keycode>' to make it known.
[ 1.400240] usb 1-4: new high-speed USB device number 3 using xhci_hcd
[ 1.537022] systemd[1]: Inserted module 'autofs4'
[ 1.551766] systemd[1]: systemd 219 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT -GNUTLS +ACL +XZ -LZ4 -SECCOMP +BLKID -ELFUTILS +KMOD -IDN)
[ 1.552100] systemd[1]: Detected architecture x86-64.
[ 1.552382] systemd[1]: Set hostname to <taylor15>.
[ 1.581400] atkbd serio0: Unknown key released (translated set 2, code 0x7c on isa0060/serio0).
[ 1.581406] atkbd serio0: Use 'setkeycodes 7c <keycode>' to make it known.
[ 1.587145] usb 1-4: New USB device found, idVendor=05e3, idProduct=0608
[ 1.587151] usb 1-4: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[ 1.587155] usb 1-4: Product: USB2.0 Hub
[ 1.588925] hub 1-4:1.0: USB hub found
[ 1.589501] hub 1-4:1.0: 4 ports detected
[ 1.670695] systemd[1]: Created slice Root Slice.
[ 1.670717] systemd[1]: Starting Root Slice.
[ 1.670800] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[ 1.670816] systemd[1]: Starting Forward Password Requests to Wall Directory Watch.
[ 1.670889] systemd[1]: Listening on Delayed Shutdown Socket.
[ 1.670904] systemd[1]: Starting Delayed Shutdown Socket.
[ 1.671066] systemd[1]: Listening on Journal Audit Socket.
[ 1.671081] systemd[1]: Starting Journal Audit Socket.
[ 1.671245] systemd[1]: Created slice User and Session Slice.
[ 1.671260] systemd[1]: Starting User and Session Slice.
[ 1.671323] systemd[1]: Listening on udev Kernel Socket.
[ 1.671339] systemd[1]: Starting udev Kernel Socket.
[ 1.671379] systemd[1]: Reached target Encrypted Volumes.
[ 1.671394] systemd[1]: Starting Encrypted Volumes.
[ 1.671460] systemd[1]: Listening on udev Control Socket.
[ 1.671476] systemd[1]: Starting udev Control Socket.
[ 1.671555] systemd[1]: Listening on Journal Socket (/dev/log).
[ 1.671572] systemd[1]: Starting Journal Socket (/dev/log).
[ 1.671654] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
[ 1.671669] systemd[1]: Starting /dev/initctl Compatibility Named Pipe.
[ 1.671732] systemd[1]: Listening on fsck to fsckd communication Socket.
[ 1.671747] systemd[1]: Starting fsck to fsckd communication Socket.
[ 1.671908] systemd[1]: Created slice System Slice.
[ 1.671931] systemd[1]: Starting System Slice.
[ 1.672178] systemd[1]: Created slice system-getty.slice.
[ 1.672195] systemd[1]: Starting system-getty.slice.
[ 1.672239] systemd[1]: Reached target Slices.
[ 1.672254] systemd[1]: Starting Slices.
[ 1.672361] systemd[1]: Listening on Journal Socket.
[ 1.672383] systemd[1]: Starting Journal Socket.
[ 1.673410] systemd[1]: Mounting POSIX Message Queue File System...
[ 1.674591] systemd[1]: Starting Setup Virtual Console...
[ 1.676114] systemd[1]: Started Read required files in advance.
[ 1.676738] systemd[1]: Starting Read required files in advance...
[ 1.678294] systemd[1]: Started Braille Device Support.
[ 1.678498] systemd[1]: Starting Braille Device Support...
[ 1.679973] systemd[1]: Mounting Debug File System...
[ 1.681402] systemd[1]: Starting Nameserver information manager...
[ 1.683002] systemd[1]: Starting Increase datagram queue length...
[ 1.684781] systemd[1]: Starting udev Coldplug all Devices...
[ 1.686249] systemd[1]: Mounting Huge Pages File System...
[ 1.689872] systemd[1]: Starting Uncomplicated firewall...
[ 1.690819] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
[ 1.690964] systemd[1]: Starting Arbitrary Executable File Formats File System Automount Point.
[ 1.694402] systemd[1]: Started Set Up Additional Binary Formats.
[ 1.694508] systemd[1]: Reached target Remote File Systems (Pre).
[ 1.694538] systemd[1]: Starting Remote File Systems (Pre).
[ 1.699533] systemd[1]: Starting Load Kernel Modules...
[ 1.701218] systemd[1]: Starting Create list of required static device nodes for the current kernel...
[ 1.704091] systemd[1]: Mounted POSIX Message Queue File System.
[ 1.704182] systemd[1]: Mounted Debug File System.
[ 1.704236] systemd[1]: Mounted Huge Pages File System.
[ 1.705000] systemd[1]: Started Setup Virtual Console.
[ 1.707505] systemd[1]: Started Increase datagram queue length.
[ 1.709125] systemd[1]: Started Uncomplicated firewall.
[ 1.709811] systemd[1]: Started Create list of required static device nodes for the current kernel.
[ 1.712488] systemd[1]: Started Nameserver information manager.
[ 1.732432] systemd[1]: Started udev Coldplug all Devices.
[ 1.733294] lp: driver loaded but no devices found
[ 1.739150] ppdev: user-space parallel port driver
[ 1.756793] systemd[1]: Starting udev Wait for Complete Device Initialization...
[ 1.758173] systemd[1]: Starting Create Static Device Nodes in /dev...
[ 1.758316] systemd[1]: Listening on Syslog Socket.
[ 1.758359] systemd[1]: Starting Syslog Socket.
[ 1.759692] systemd[1]: Starting Journal Service...
[ 1.760985] systemd[1]: Started Load Kernel Modules.
[ 1.762324] tsc: Refined TSC clocksource calibration: 2416.672 MHz
[ 1.763184] systemd[1]: Mounted Configuration File System.
[ 1.764408] systemd[1]: Mounting FUSE Control File System...
[ 1.765780] systemd[1]: Starting Apply Kernel Variables...
[ 1.768548] systemd[1]: Mounted FUSE Control File System.
[ 1.770898] systemd[1]: Started Create Static Device Nodes in /dev.
[ 1.771447] systemd[1]: Started Apply Kernel Variables.
[ 1.780329] systemd[1]: Starting udev Kernel Device Manager...
[ 1.785659] atkbd serio0: Unknown key released (translated set 2, code 0x7c on isa0060/serio0).
[ 1.785667] atkbd serio0: Use 'setkeycodes 7c <keycode>' to make it known.
[ 1.813173] mmc0: new high speed SDHC card at address c3fd
[ 1.820995] systemd[1]: Started udev Kernel Device Manager.
[ 1.822411] systemd[1]: Starting Show Plymouth Boot Screen...
[ 1.845574] systemd[1]: Started Journal Service.
[ 1.983532] hidraw: raw HID events driver (C) Jiri Kosina
[ 1.985857] atkbd serio0: Unknown key released (translated set 2, code 0x7c on isa0060/serio0).
[ 1.985863] atkbd serio0: Use 'setkeycodes 7c <keycode>' to make it known.
[ 2.030644] wmi: Mapper loaded
[ 2.053126] [drm] Initialized drm 1.1.0 20060810
[ 2.062994] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[ 2.072656] mei_txe 0000:00:1a.0: can't derive routing for PCI INT A
[ 2.072664] mei_txe 0000:00:1a.0: PCI INT A: no GSI
[ 2.106463] cfg80211: Calling CRDA to update world regulatory domain
[ 2.113182] Bluetooth: Core ver 2.20
[ 2.113206] NET: Registered protocol family 31
[ 2.113208] Bluetooth: HCI device and connection manager initialized
[ 2.113215] Bluetooth: HCI socket layer initialized
[ 2.113219] Bluetooth: L2CAP socket layer initialized
[ 2.113230] Bluetooth: SCO socket layer initialized
[ 2.121030] Intel(R) Wireless WiFi driver for Linux, in-tree:
[ 2.121035] Copyright(c) 2003- 2014 Intel Corporation
[ 2.127905] usbcore: registered new interface driver btusb
[ 2.130670] iwlwifi 0000:02:00.0: loaded firmware version 25.17.12.0 op_mode iwlmvm
[ 2.137908] [drm] Memory usable by graphics device = 2048M
[ 2.137916] checking generic (a0000 10000) vs hw (c0000000 10000000)
[ 2.137918] fb: switching to inteldrmfb from EFI VGA
[ 2.137947] Console: switching to colour dummy device 80x25
[ 2.138018] [drm] Replacing VGA console driver
[ 2.140040] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 2.140045] [drm] Driver supports precise vblank timestamp query.
[ 2.143050] Bluetooth: hci0: read Intel version: 3707100100012d0d18
[ 2.143055] Bluetooth: hci0: Intel device is already patched. patch num: 18
[ 2.154406] sound hdaudioC0D0: autoconfig: line_outs=1 (0x15/0x0/0x0/0x0/0x0) type:hp
[ 2.154414] sound hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[ 2.154417] sound hdaudioC0D0: hp_outs=0 (0x0/0x0/0x0/0x0/0x0)
[ 2.154419] sound hdaudioC0D0: mono: mono_out=0x0
[ 2.154422] sound hdaudioC0D0: inputs:
[ 2.175593] iwlwifi 0000:02:00.0: Detected Intel(R) Dual Band Wireless AC 3160, REV=0x164
[ 2.175698] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled
[ 2.175998] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled
[ 2.191506] atkbd serio0: Unknown key released (translated set 2, code 0x7c on isa0060/serio0).
[ 2.191514] atkbd serio0: Use 'setkeycodes 7c <keycode>' to make it known.
[ 2.207200] intel_soc_dts_thermal: request_threaded_irq ret -22
[ 2.212311] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.2)
[ 2.218708] intel_rapl: Found RAPL domain package
[ 2.218715] intel_rapl: Found RAPL domain core
[ 2.222125] Adding 2000892k swap on /dev/sda2. Priority:-1 extents:1 across:2000892k SSFS
[ 2.226514] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input10
[ 2.226639] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input11
[ 2.226755] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input12
[ 2.272279] Driver 'mmcblk' needs updating - please use bus_type methods
[ 2.273387] cfg80211: World regulatory domain updated:
[ 2.273394] cfg80211: DFS Master region: unset

taylorkh · 07-18-2015, 08:19 PM

dmesg part 3

Quote:

[ 2.273396] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[ 2.273400] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A)
[ 2.273403] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A)
[ 2.273405] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm), (N/A)
[ 2.273408] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A)
[ 2.273411] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A)
[ 2.274434] [Firmware Bug]: ACPI: No _BQC method, cannot determine initial brightness
[ 2.274626] input: Dell WMI hotkeys as /devices/virtual/input/input13
[ 2.276088] mmcblk0: mmc0:c3fd SD16G 14.9 GiB
[ 2.278763] mmcblk0: p1
[ 2.310325] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs'
[ 2.313177] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem

wns=io+mem
[ 2.388942] [Firmware Bug]: ACPI: No _BQC method, cannot determine initial brightness
[ 2.389379] i915 0000:00:02.0: No connectors reported connected with modes
[ 2.389394] [drm] Cannot find any crtc or sizes - going 1024x768
[ 2.389912] atkbd serio0: Unknown key released (translated set 2, code 0x7c on isa0060/serio0).
[ 2.389917] atkbd serio0: Use 'setkeycodes 7c <keycode>' to make it known.
[ 2.390590] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no)
[ 2.390834] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input15
[ 2.390837] fbcon: inteldrmfb (fb0) is primary device
[ 2.390908] Console: switching to colour frame buffer device 128x48
[ 2.390939] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
[ 2.390942] i915 0000:00:02.0: registered panic notifier
[ 2.391039] [drm] Initialized i915 1.6.0 20141121 for 0000:00:02.0 on minor 0
[ 2.478883] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro
[ 2.514672] systemd-journald[249]: Received request to flush runtime journal from PID 1
[ 2.576858] audit: type=1400 audit(1437267898.219:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/lightdm/lightdm-guest-session" pid=480 comm="apparmor_parser"
[ 2.576878] audit: type=1400 audit(1437267898.219:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="chromium" pid=480 comm="apparmor_parser"
[ 2.580670] audit: type=1400 audit(1437267898.223:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/sbin/dhclient" pid=480 comm="apparmor_parser"
[ 2.580685] audit: type=1400 audit(1437267898.223:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=480 comm="apparmor_parser"
[ 2.580696] audit: type=1400 audit(1437267898.223:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-helper" pid=480 comm="apparmor_parser"
[ 2.580706] audit: type=1400 audit(1437267898.223:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=480 comm="apparmor_parser"
[ 2.582817] audit: type=1400 audit(1437267898.223:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cups-browsed" pid=480 comm="apparmor_parser"
[ 2.587397] audit: type=1400 audit(1437267898.227:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=480 comm="apparmor_parser"
[ 2.587413] audit: type=1400 audit(1437267898.227:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cupsd" pid=480 comm="apparmor_parser"
[ 2.590276] atkbd serio0: Unknown key released (translated set 2, code 0x7c on isa0060/serio0).
[ 2.590281] atkbd serio0: Use 'setkeycodes 7c <keycode>' to make it known.
[ 2.761326] Switched to clocksource tsc
[ 2.910666] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 2.910672] Bluetooth: BNEP filters: protocol multicast
[ 2.910680] Bluetooth: BNEP socket layer initialized
[ 2.925088] Bluetooth: RFCOMM TTY layer initialized
[ 2.925100] Bluetooth: RFCOMM socket layer initialized
[ 2.925113] Bluetooth: RFCOMM ver 1.11
[ 3.251885] r8169 0000:04:00.0 eth0: link down
[ 3.255681] r8169 0000:04:00.0 eth0: link down
[ 3.255813] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled
[ 3.256076] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled
[ 5.789773] r8169 0000:04:00.0 eth0: link up
[ 7.045110] random: nonblocking pool is initialized

and finally the network detail

Quote:

02:00.0 Network controller [0280]: Intel Corporation Wireless 3160 [8086:08b3] (rev 83)
Subsystem: Intel Corporation Dual Band Wireless AC 3160 [8086:8470]
Kernel driver in use: iwlwifi
--
04:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 0c)
Subsystem: Dell Device [1028:0703]
Kernel driver in use: r8169

Thank,

Ken

taylorkh · 07-18-2015, 08:50 PM

To make this a little stranger...

Before running the tests above I had to recreate a WiFi connection as I had deleted the non-working one before making a Clonezilla image and setting up the machine in its headless configuration. I made the new connection using an x11vnc session. The latest connection WILL come back alive if I reboot using an ssh connection. It will not come alive if I reboot from a vncserver connection and x11vnc will not reboot the PC - I had to hit the power switch.

After restarting from vncserver I then connected with ssh and did a reboot. The WiFi came alive! It is a mystery to me. I guess I should just leave the ethernet cable connected to the machine.

Ken

ardvark71 · 07-18-2015, 08:57 PM

Quote:

Originally Posted by taylorkh

[ 2.175593] iwlwifi 0000:02:00.0: Detected Intel(R) Dual Band Wireless AC 3160, REV=0x164
[ 2.175698] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled
[ 2.175998] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled
[ 3.255813] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled
[ 3.256076] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled

Hi...

Unless I'm missing something, the entries above are the only thing I'm seeing concerning your adapter and I see nothing wrong. But I'm wondering what the dmesg report would look like if you posted one when the system is first booted, when the adapter automatically logs into your network.

Regards...

taylorkh · 07-19-2015, 07:33 AM

I wonder that as well. I just tried powering it down, unplugging the ethernet cable and powering it back on. I have tried this 3 times and the WiFi does NOT connect. If I plug in the cable and reboot the WiFi comes up. I will try some controlled experiments today if I get a chance. Top priority is fitting a new drive belt in my step-son's John Deere ZTR mower. I think figuring out the WiFi will prove to be the simpler task

Ken

taylorkh · 07-21-2015, 08:48 PM

Sorry I have not posted in a couple of days. I have not been able to get any consistent performance from this setup. Sometimes it will connect the WiFi after a reboot IF the ethernet cable is connected, sometimes not. Usually it will connect the WiFi at power on IF the ethernet cable is connected but not always. Rarely will it connect if the ethernet cable is NOT connected. I notice the "radio antenna" icon on the router flashing when the boot/reboot takes place so it seems like some attempt at communication is being made. I think I need to obtain and try a different router. This one is an old 11b and is rather slow even when it gets connected.

Thanks ardvark71 for your efforts and comments. If/when I spring for a new router (or borrow one) I will do some testing and will post any interesting results. In the mean time I have the little Inspiron Micro situated where it is connected by 1 GB ethernet.

Cheers,

Ken

ardvark71 · 07-21-2015, 09:32 PM

Quote:

Originally Posted by taylorkh

Thanks ardvark71 for your efforts and comments. If/when I spring for a new router (or borrow one) I will do some testing and will post any interesting results. In the mean time I have the little Inspiron Micro situated where it is connected by 1 GB ethernet.

Hi...

You're welcome, let us know how it turns out.

Regards...

Shadow_7 · 07-25-2015, 09:06 AM

Maybe I missed it, but how is your network configured? wicd, networkmanager, /etc/network/interfaces?

Wifi can be quirky, especially if your device hasn't been around a while. Using the latest kernel, perhaps with github'd wireless driver and the latest firmware normally helps a ton. At least that's my experience with my unrelated realtek chipset. New firmware this month and it's almost stable now. Seven months after I got this laptop. Otherwise I use ethernet to avoid the annoyance.