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I have Ubuntu 12.04 and Windows 7 on my Samsung laptop which I bought a few months ago. Boot time is satisfying until the period from the login screen to the appearance of the Unity desktop and icons. I did some research and it seems that in cases like this, there is a certain culprit for the problem. I do not exactly understand what all these mean but as far as I can see hard drive is the reason for the long jump from 3 to 11 seconds. Can you help me solve this?

Computer specs:

  • Intel® Core™ i7-3630QM CPU @ 2.40GHz
  • 8 GB of ram
  • 5400 rpm HDD which has 250 gb partitioned for Ubuntu
  • Intel HD Graphics 4000 and NVidia 650M

My dmesg result is roughly as follows (I cut the beginning due to char limit):

[    2.045423] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled
[    2.147536] ACPI: Battery Slot [BAT1] (battery present)
[    2.270765] Linux agpgart interface v0.103
[    2.270828] agpgart-intel 0000:00:00.0: Intel Ivybridge Chipset
[    2.270973] agpgart-intel 0000:00:00.0: detected gtt size: 2097152K total, 262144K mappable
[    2.272415] agpgart-intel 0000:00:00.0: detected 65536K stolen memory
[    2.272518] agpgart-intel 0000:00:00.0: AGP aperture is 256M @ 0xd0000000
[    2.273562] brd: module loaded
[    2.274092] loop: module loaded
[    2.274189] ahci 0000:00:1f.2: version 3.0
[    2.274201] ahci 0000:00:1f.2: PCI INT B -> GSI 19 (level, low) -> IRQ 19
[    2.274262] ahci 0000:00:1f.2: irq 41 for MSI/MSI-X
[    2.290260] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 6 ports 6 Gbps 0x7 impl SATA mode
[    2.290280] ahci 0000:00:1f.2: flags: 64bit ncq pm led clo pio slum part ems apst 
[    2.290285] ahci 0000:00:1f.2: setting latency timer to 64
[    2.306590] scsi0 : ahci
[    2.306658] scsi1 : ahci
[    2.306715] scsi2 : ahci
[    2.306772] scsi3 : ahci
[    2.306827] scsi4 : ahci
[    2.306883] scsi5 : ahci
[    2.307098] ata1: SATA max UDMA/133 abar m2048@0xf7916000 port 0xf7916100 irq 41
[    2.307102] ata2: SATA max UDMA/133 abar m2048@0xf7916000 port 0xf7916180 irq 41
[    2.307105] ata3: SATA max UDMA/133 abar m2048@0xf7916000 port 0xf7916200 irq 41
[    2.307107] ata4: DUMMY
[    2.307108] ata5: DUMMY
[    2.307109] ata6: DUMMY
[    2.307406] Fixed MDIO Bus: probed
[    2.307419] tun: Universal TUN/TAP device driver, 1.6
[    2.307421] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
[    2.307456] PPP generic driver version 2.4.2
[    2.307532] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    2.307546] ehci_hcd 0000:00:1a.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[    2.307560] ehci_hcd 0000:00:1a.0: setting latency timer to 64
[    2.307564] ehci_hcd 0000:00:1a.0: EHCI Host Controller
[    2.307597] ehci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 1
[    2.307620] ehci_hcd 0000:00:1a.0: debug port 2
[    2.311510] ehci_hcd 0000:00:1a.0: cache line size of 64 is not supported
[    2.311523] ehci_hcd 0000:00:1a.0: irq 16, io mem 0xf7918000
[    2.326185] ehci_hcd 0000:00:1a.0: USB 2.0 started, EHCI 1.00
[    2.326302] hub 1-0:1.0: USB hub found
[    2.326306] hub 1-0:1.0: 2 ports detected
[    2.326353] ehci_hcd 0000:00:1d.0: PCI INT A -> GSI 23 (level, low) -> IRQ 23
[    2.326366] ehci_hcd 0000:00:1d.0: setting latency timer to 64
[    2.326369] ehci_hcd 0000:00:1d.0: EHCI Host Controller
[    2.326401] ehci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 2
[    2.326420] ehci_hcd 0000:00:1d.0: debug port 2
[    2.330308] ehci_hcd 0000:00:1d.0: cache line size of 64 is not supported
[    2.330321] ehci_hcd 0000:00:1d.0: irq 23, io mem 0xf7917000
[    2.346154] ehci_hcd 0000:00:1d.0: USB 2.0 started, EHCI 1.00
[    2.346259] hub 2-0:1.0: USB hub found
[    2.346261] hub 2-0:1.0: 2 ports detected
[    2.346304] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    2.346312] uhci_hcd: USB Universal Host Controller Interface driver
[    2.346332] xhci_hcd 0000:00:14.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[    2.346359] xhci_hcd 0000:00:14.0: setting latency timer to 64
[    2.346363] xhci_hcd 0000:00:14.0: xHCI Host Controller
[    2.346396] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 3
[    2.346479] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
[    2.346483] xhci_hcd 0000:00:14.0: irq 16, io mem 0xf7900000
[    2.346524] xhci_hcd 0000:00:14.0: irq 42 for MSI/MSI-X
[    2.346613] xHCI xhci_add_endpoint called for root hub
[    2.346615] xHCI xhci_check_bandwidth called for root hub
[    2.346633] hub 3-0:1.0: USB hub found
[    2.346639] hub 3-0:1.0: 4 ports detected
[    2.346681] xhci_hcd 0000:00:14.0: xHCI Host Controller
[    2.346714] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 4
[    2.346773] xHCI xhci_add_endpoint called for root hub
[    2.346775] xHCI xhci_check_bandwidth called for root hub
[    2.346792] hub 4-0:1.0: USB hub found
[    2.346800] hub 4-0:1.0: 4 ports detected
[    2.410113] usbcore: registered new interface driver libusual
[    2.410143] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
[    2.415449] serio: i8042 KBD port at 0x60,0x64 irq 1
[    2.415454] serio: i8042 AUX port at 0x60,0x64 irq 12
[    2.415525] mousedev: PS/2 mouse device common for all mice
[    2.415958] rtc_cmos 00:06: rtc core: registered rtc_cmos as rtc0
[    2.415987] rtc0: alarms up to one month, y3k, 242 bytes nvram, hpet irqs
[    2.416045] device-mapper: uevent: version 1.0.3
[    2.416094] device-mapper: ioctl: 4.22.0-ioctl (2011-10-19) initialised: dm-devel@redhat.com
[    2.416274] cpuidle: using governor ladder
[    2.416536] cpuidle: using governor menu
[    2.416538] EFI Variables Facility v0.08 2004-May-17
[    2.416685] TCP cubic registered
[    2.416754] NET: Registered protocol family 10
[    2.417051] NET: Registered protocol family 17
[    2.417054] Registering the dns_resolver key type
[    2.417158] PM: Hibernation image not present or could not be loaded.
[    2.417168] registered taskstats version 1
[    2.421661] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input3
[    2.423679]   Magic number: 1:687:910
[    2.423777] rtc_cmos 00:06: setting system clock to 2013-02-11 00:55:33 UTC (1360544133)
[    2.424968] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[    2.424970] EDD information not available.
[    2.625772] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[    2.625802] ata2: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[    2.625829] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[    2.626098] ata2.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) succeeded
[    2.626106] ata2.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out
[    2.626111] ata2.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION OVERLAY) filtered out
[    2.626460] ata2.00: ATA-9: SanDisk SSD i100 8GB, 11.56.04, max UDMA/133
[    2.626466] ata2.00: 15649200 sectors, multi 1: LBA48 NCQ (depth 31/32)
[    2.626897] ata2.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) succeeded
[    2.626905] ata2.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out
[    2.626911] ata2.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION OVERLAY) filtered out
[    2.627113] ata2.00: configured for UDMA/133
[    2.627746] ata3.00: ATAPI: TSSTcorp DVDWBD SN-406AB, SC00, max UDMA/100
[    2.628655] ata3.00: configured for UDMA/100
[    2.632375] ata1.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) succeeded
[    2.632378] ata1.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out
[    2.632380] ata1.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION OVERLAY) filtered out
[    2.637750] usb 1-1: new high-speed USB device number 2 using ehci_hcd
[    2.638782] ata1.00: ATA-8: ST1000LM024 HN-M101MBB, 2AR10002, max UDMA/133
[    2.638785] ata1.00: 1953525168 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
[    2.645343] ata1.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) succeeded
[    2.645351] ata1.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out
[    2.645357] ata1.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION OVERLAY) filtered out
[    2.651767] ata1.00: configured for UDMA/133
[    2.651875] scsi 0:0:0:0: Direct-Access     ATA      ST1000LM024 HN-M 2AR1 PQ: 0 ANSI: 5
[    2.652003] sd 0:0:0:0: [sda] 1953525168 512-byte logical blocks: (1.00 TB/931 GiB)
[    2.652005] sd 0:0:0:0: [sda] 4096-byte physical blocks
[    2.652032] sd 0:0:0:0: Attached scsi generic sg0 type 0
[    2.652043] sd 0:0:0:0: [sda] Write Protect is off
[    2.652045] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[    2.652067] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    2.652340] scsi 1:0:0:0: Direct-Access     ATA      SanDisk SSD i100 11.5 PQ: 0 ANSI: 5
[    2.652455] sd 1:0:0:0: Attached scsi generic sg1 type 0
[    2.652460] sd 1:0:0:0: [sdb] 15649200 512-byte logical blocks: (8.01 GB/7.46 GiB)
[    2.652527] sd 1:0:0:0: [sdb] Write Protect is off
[    2.652528] sd 1:0:0:0: [sdb] Mode Sense: 00 3a 00 00
[    2.652538] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    2.653043]  sdb: sdb1
[    2.653288] sd 1:0:0:0: [sdb] Attached SCSI disk
[    2.654182] scsi 2:0:0:0: CD-ROM            TSSTcorp DVDWBD SN-406AB  SC00 PQ: 0 ANSI: 5
[    2.661010] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
[    2.661016] cdrom: Uniform CD-ROM driver Revision: 3.20
[    2.661217] sr 2:0:0:0: Attached scsi CD-ROM sr0
[    2.661399] sr 2:0:0:0: Attached scsi generic sg2 type 5
[    2.730438]  sda: sda1 sda2 sda3 < sda5 sda6 sda7 sda8 >
[    2.731535] sd 0:0:0:0: [sda] Attached SCSI disk
[    2.732475] Freeing unused kernel memory: 924k freed
[    2.732559] Write protecting the kernel read-only data: 12288k
[    2.735652] Freeing unused kernel memory: 1604k freed
[    2.737989] Freeing unused kernel memory: 1196k freed
[    2.749204] udevd[122]: starting version 175
[    2.766839] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
[    2.766861] r8169 0000:03:00.0: PCI INT A -> GSI 19 (level, low) -> IRQ 19
[    2.766903] r8169 0000:03:00.0: setting latency timer to 64
[    2.766989] r8169 0000:03:00.0: irq 43 for MSI/MSI-X
[    2.767354] r8169 0000:03:00.0: eth0: RTL8168evl/8111evl at 0xffffc90005788000, 50:b7:c3:70:40:ef, XID 0c900800 IRQ 43
[    2.767357] r8169 0000:03:00.0: eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko]
[    2.770053] hub 1-1:1.0: USB hub found
[    2.770137] hub 1-1:1.0: 6 ports detected
[    2.885369] usb 2-1: new high-speed USB device number 2 using ehci_hcd
[    3.013176] Refined TSC clocksource calibration: 2394.562 MHz.
[    3.013184] Switching to clocksource tsc
[    3.017787] hub 2-1:1.0: USB hub found
[    3.017886] hub 2-1:1.0: 6 ports detected
[    3.182243] EXT4-fs (sda6): mounted filesystem with ordered data mode. Opts: (null)
[    3.184904] usb 3-2: new full-speed USB device number 2 using xhci_hcd
[    3.276920] usb 1-1.2: new full-speed USB device number 3 using ehci_hcd
[    3.444675] usb 1-1.4: new high-speed USB device number 4 using ehci_hcd
[    3.728245] usb 2-1.5: new full-speed USB device number 3 using ehci_hcd
[   11.636873] Adding 8000508k swap on /dev/sda8.  Priority:-1 extents:1 across:8000508k 
[   11.639205] ADDRCONF(NETDEV_UP): eth0: link is not ready
[   11.669475] udevd[460]: starting version 175
[   11.700500] lp: driver loaded but no devices found
[   11.706353] wmi: Mapper loaded
[   11.780739] mei: module is from the staging directory, the quality is unknown, you have been warned.
[   11.781047] mei 0000:00:16.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[   11.781054] mei 0000:00:16.0: setting latency timer to 64
[   11.781111] mei 0000:00:16.0: irq 44 for MSI/MSI-X
[   11.782881] [drm] Initialized drm 1.1.0 20060810
[   11.786724] i915 0000:00:02.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[   11.786729] i915 0000:00:02.0: setting latency timer to 64
[   11.786804] cfg80211: Calling CRDA to update world regulatory domain
[   11.790222] Bluetooth: Core ver 2.16
[   11.790237] NET: Registered protocol family 31
[   11.790238] Bluetooth: HCI device and connection manager initialized
[   11.790240] Bluetooth: HCI socket layer initialized
[   11.790241] Bluetooth: L2CAP socket layer initialized
[   11.790245] Bluetooth: SCO socket layer initialized
[   11.790484] Bluetooth: Generic Bluetooth USB driver ver 0.6
[   11.790678] usbcore: registered new interface driver btusb
[   11.793130] Intel(R) Wireless WiFi Link AGN driver for Linux, in-tree:
[   11.793132] Copyright(c) 2003-2011 Intel Corporation
[   11.793169] iwlwifi 0000:02:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[   11.793177] iwlwifi 0000:02:00.0: setting latency timer to 64
[   11.793199] iwlwifi 0000:02:00.0: pci_resource_len = 0x00002000
[   11.793201] iwlwifi 0000:02:00.0: pci_resource_base = ffffc9000579c000
[   11.793203] iwlwifi 0000:02:00.0: HW Revision ID = 0x24
[   11.793278] iwlwifi 0000:02:00.0: irq 45 for MSI/MSI-X
[   11.793309] iwlwifi 0000:02:00.0: Detected 6035 Series 2x2 AGN/BT, REV=0xB0
[   11.793367] iwlwifi 0000:02:00.0: L1 Disabled; Enabling L0S
[   11.795349] Linux video capture interface: v2.00
[   11.795759] uvcvideo: Found UVC 1.00 device WebCam SC-13HDL11939N (2232:1029)
[   11.799810] type=1400 audit(1360536942.882:2): apparmor="STATUS" operation="profile_load" name="/sbin/dhclient" pid=569 comm="apparmor_parser"
[   11.800118] type=1400 audit(1360536942.886:3): apparmor="STATUS" operation="profile_load" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=569 comm="apparmor_parser"
[   11.800295] type=1400 audit(1360536942.886:4): apparmor="STATUS" operation="profile_load" name="/usr/lib/connman/scripts/dhclient-script" pid=569 comm="apparmor_parser"
[   11.806591] input: WebCam SC-13HDL11939N as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.0/input/input4
[   11.806657] usbcore: registered new interface driver uvcvideo
[   11.806659] USB Video Class driver (1.1.1)
[   11.809329] iwlwifi 0000:02:00.0: device EEPROM VER=0x756, CALIB=0x6
[   11.809333] iwlwifi 0000:02:00.0: Device SKU: 0X1f0
[   11.809334] iwlwifi 0000:02:00.0: Valid Tx ant: 0X3, Valid Rx ant: 0X3
[   11.809364] iwlwifi 0000:02:00.0: Tunable channels: 13 802.11bg, 24 802.11a channels
[   11.830663] cfg80211: World regulatory domain updated:
[   11.830665] cfg80211:     (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[   11.830667] cfg80211:     (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[   11.830668] cfg80211:     (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[   11.830670] cfg80211:     (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[   11.830671] cfg80211:     (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[   11.830672] cfg80211:     (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[   11.848283] mtrr: type mismatch for d0000000,10000000 old: write-back new: write-combining
[   11.848285] [drm] MTRR allocation failed.  Graphics performance may suffer.
[   11.848529] i915 0000:00:02.0: irq 46 for MSI/MSI-X
[   11.848533] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
[   11.848534] [drm] Driver supports precise vblank timestamp query.
[   11.848578] [drm:intel_dsm_platform_mux_info] *ERROR* MUX INFO call failed
[   11.848626] [drm:intel_dsm_platform_mux_info] *ERROR* MUX INFO call failed
[   11.849139] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=none:owns=io+mem
[   11.849140] vgaarb: transferring owner from PCI:0000:00:02.0 to PCI:0000:01:00.0
[   11.859090] MXM: GUID detected in BIOS
[   11.859188] VGA switcheroo: detected Optimus DSM method \_SB_.PCI0.PEG0.PEGP handle
[   11.859208] nouveau 0000:01:00.0: power state changed by ACPI to D0
[   11.859211] nouveau 0000:01:00.0: power state changed by ACPI to D0
[   11.859214] nouveau 0000:01:00.0: enabling device (0006 -> 0007)
[   11.859220] nouveau 0000:01:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[   11.859223] nouveau 0000:01:00.0: setting latency timer to 64
[   11.902814] iwlwifi 0000:02:00.0: loaded firmware version 18.168.6.1
[   11.902964] Registered led device: phy0-led
[   11.902989] cfg80211: Ignoring regulatory request Set by core since the driver uses its own custom regulatory domain
[   11.904632] ieee80211 phy0: Selected rate control algorithm 'iwl-agn-rs'
[   12.074986] input: Razer Razer DeathAdder as /devices/pci0000:00/0000:00:14.0/usb3/3-2/3-2:1.0/input/input5
[   12.075086] generic-usb 0003:1532:0016.0001: input,hidraw0: USB HID v1.11 Mouse [Razer Razer DeathAdder] on usb-0000:00:14.0-2/input0
[   12.076297] input: Logitech USB Receiver as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.2/1-1.2:1.0/input/input6
[   12.076579] generic-usb 0003:046D:C52F.0002: input,hidraw1: USB HID v1.11 Mouse [Logitech USB Receiver] on usb-0000:00:1a.0-1.2/input0
[   12.078457] input: Logitech USB Receiver as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.2/1-1.2:1.1/input/input7
[   12.078574] generic-usb 0003:046D:C52F.0003: input,hiddev0,hidraw2: USB HID v1.11 Device [Logitech USB Receiver] on usb-0000:00:1a.0-1.2/input1
[   12.078586] usbcore: registered new interface driver usbhid
[   12.078587] usbhid: USB HID core driver
[   12.440059] fbcon: inteldrmfb (fb0) is primary device
[   12.440127] Console: switching to colour frame buffer device 200x56
[   12.440144] fb0: inteldrmfb frame buffer device
[   12.440145] drm: registered panic notifier
[   12.440329] [Firmware Bug]: ACPI(PEGP) defines _DOD but not _DOS
[   12.495875] acpi device:10: registered as cooling_device10
[   12.496017] input: Video Bus as /devices/LNXSYSTM:00/device:00/PNP0A08:00/device:0e/LNXVIDEO:00/input/input8
[   12.496073] ACPI: Video Device [PEGP] (multi-head: yes  rom: yes  post: no)
[   12.496773] acpi device:1e: registered as cooling_device11
[   12.496911] input: Video Bus as /devices/LNXSYSTM:00/device:00/PNP0A08:00/LNXVIDEO:01/input/input9
[   12.496949] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
[   12.496987] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
[   12.497049] snd_hda_intel 0000:00:1b.0: PCI INT A -> GSI 22 (level, low) -> IRQ 22
[   12.497102] snd_hda_intel 0000:00:1b.0: irq 47 for MSI/MSI-X
[   12.497124] snd_hda_intel 0000:00:1b.0: setting latency timer to 64
[   12.499079] [drm] nouveau 0000:01:00.0: Unsupported chipset 0x0e7110a2
[   12.500023] nouveau 0000:01:00.0: PCI INT A disabled
[   12.500028] nouveau: probe of 0000:01:00.0 failed with error -22
[   12.685413] psmouse serio1: synaptics: Touchpad model: 1, fw: 7.5, id: 0x1e0b1, caps: 0xf00133/0x240000/0xa2400
[   12.726984] input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio1/input/input10
[   13.046646] HDMI status: Codec=3 Pin=5 Presence_Detect=0 ELD_Valid=0
[   13.046702] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input11
[   13.046808] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input12
[   13.046886] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input13
[   13.187374] EXT4-fs (sda6): re-mounted. Opts: errors=remount-ro
[   13.418485] EXT4-fs (sda5): mounted filesystem with ordered data mode. Opts: (null)
[   13.597752] EXT4-fs (sda7): mounted filesystem with ordered data mode. Opts: (null)
[   13.773567] init: failsafe main process (847) killed by TERM signal
[   13.979151] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[   13.979154] Bluetooth: BNEP filters: protocol multicast
[   13.979462] Bluetooth: RFCOMM TTY layer initialized
[   13.979466] Bluetooth: RFCOMM socket layer initialized
[   13.979467] Bluetooth: RFCOMM ver 1.11
[   14.001127] type=1400 audit(1360536945.090:5): apparmor="STATUS" operation="profile_load" name="/usr/sbin/tcpdump" pid=941 comm="apparmor_parser"
[   14.001311] type=1400 audit(1360536945.090:6): apparmor="STATUS" operation="profile_load" name="/usr/lib/lightdm/lightdm/lightdm-guest-session-wrapper" pid=934 comm="apparmor_parser"
[   14.001504] type=1400 audit(1360536945.090:7): apparmor="STATUS" operation="profile_replace" name="/sbin/dhclient" pid=935 comm="apparmor_parser"
[   14.001814] type=1400 audit(1360536945.090:8): apparmor="STATUS" operation="profile_replace" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=935 comm="apparmor_parser"
[   14.001861] type=1400 audit(1360536945.090:9): apparmor="STATUS" operation="profile_load" name="/usr/lib/telepathy/mission-control-5" pid=938 comm="apparmor_parser"
[   14.001990] type=1400 audit(1360536945.090:10): apparmor="STATUS" operation="profile_replace" name="/usr/lib/connman/scripts/dhclient-script" pid=935 comm="apparmor_parser"
[   14.002143] type=1400 audit(1360536945.090:11): apparmor="STATUS" operation="profile_load" name="/usr/lib/cups/backend/cups-pdf" pid=939 comm="apparmor_parser"
[   14.014131] ppdev: user-space parallel port driver
[   14.166960] iwlwifi 0000:02:00.0: L1 Disabled; Enabling L0S
[   14.173796] iwlwifi 0000:02:00.0: Radio type=0x2-0x1-0x0
[   14.462337] iwlwifi 0000:02:00.0: L1 Disabled; Enabling L0S
[   14.469169] iwlwifi 0000:02:00.0: Radio type=0x2-0x1-0x0
[   14.572591] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[   14.573361] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[   14.668796] r8169 0000:03:00.0: eth0: link down
[   14.669210] ADDRCONF(NETDEV_UP): eth0: link is not ready
[   14.669408] ADDRCONF(NETDEV_UP): eth0: link is not ready
[   19.586954] cfg80211: Found new beacon on frequency: 2472 MHz (Ch 13) on phy0
[   22.313833] wlan0: authenticate with 00:1f:45:e7:70:58 (try 1)
[   22.316920] wlan0: authenticated
[   22.323272] wlan0: associate with 00:1f:45:e7:70:58 (try 1)
[   22.328328] wlan0: RX AssocResp from 00:1f:45:e7:70:58 (capab=0x411 status=0 aid=4)
[   22.328330] wlan0: associated
[   22.331370] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[   22.331415] cfg80211: Calling CRDA for country: TR
[   22.333597] cfg80211: Updating information on frequency 2412 MHz for a 20 MHz width channel with regulatory rule:
[   22.333600] cfg80211: 2402000 KHz - 2482000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
[   22.333601] cfg80211: Updating information on frequency 2417 MHz for a 20 MHz width channel with regulatory rule:
[   22.333603] cfg80211: 2402000 KHz - 2482000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
[   22.333604] cfg80211: Updating information on frequency 2422 MHz for a 20 MHz width channel with regulatory rule:
[   22.333606] cfg80211: 2402000 KHz - 2482000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
[   22.333607] cfg80211: Updating information on frequency 2427 MHz for a 20 MHz width channel with regulatory rule:
[   22.333608] cfg80211: 2402000 KHz - 2482000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
[   22.333610] cfg80211: Updating information on frequency 2432 MHz for a 20 MHz width channel with regulatory rule:
[   22.333611] cfg80211: 2402000 KHz - 2482000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
[   22.333612] cfg80211: Updating information on frequency 2437 MHz for a 20 MHz width channel with regulatory rule:
[   22.333614] cfg80211: 2402000 KHz - 2482000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
[   22.333615] cfg80211: Updating information on frequency 2442 MHz for a 20 MHz width channel with regulatory rule:
[   22.333616] cfg80211: 2402000 KHz - 2482000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
[   22.333618] cfg80211: Updating information on frequency 2447 MHz for a 20 MHz width channel with regulatory rule:
[   22.333619] cfg80211: 2402000 KHz - 2482000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
[   22.333620] cfg80211: Updating information on frequency 2452 MHz for a 20 MHz width channel with regulatory rule:
[   22.333622] cfg80211: 2402000 KHz - 2482000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
[   22.333623] cfg80211: Updating information on frequency 2457 MHz for a 20 MHz width channel with regulatory rule:
[   22.333624] cfg80211: 2402000 KHz - 2482000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
[   22.333626] cfg80211: Updating information on frequency 2462 MHz for a 20 MHz width channel with regulatory rule:
[   22.333627] cfg80211: 2402000 KHz - 2482000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
[   22.333628] cfg80211: Updating information on frequency 2467 MHz for a 20 MHz width channel with regulatory rule:
[   22.333630] cfg80211: 2402000 KHz - 2482000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
[   22.333631] cfg80211: Updating information on frequency 2472 MHz for a 20 MHz width channel with regulatory rule:
[   22.333632] cfg80211: 2402000 KHz - 2482000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
[   22.333634] cfg80211: Updating information on frequency 5180 MHz for a 20 MHz width channel with regulatory rule:
[   22.333635] cfg80211: 5170000 KHz - 5250000 KHz @ 20000 KHz), (N/A mBi, 2000 mBm)
[   22.333636] cfg80211: Updating information on frequency 5200 MHz for a 20 MHz width channel with regulatory rule:
[   22.333638] cfg80211: 5170000 KHz - 5250000 KHz @ 20000 KHz), (N/A mBi, 2000 mBm)
[   22.333639] cfg80211: Updating information on frequency 5220 MHz for a 20 MHz width channel with regulatory rule:
[   22.333640] cfg80211: 5170000 KHz - 5250000 KHz @ 20000 KHz), (N/A mBi, 2000 mBm)
[   22.333642] cfg80211: Updating information on frequency 5240 MHz for a 20 MHz width channel with regulatory rule:
[   22.333643] cfg80211: 5170000 KHz - 5250000 KHz @ 20000 KHz), (N/A mBi, 2000 mBm)
[   22.333644] cfg80211: Updating information on frequency 5260 MHz for a 20 MHz width channel with regulatory rule:
[   22.333646] cfg80211: 5250000 KHz - 5330000 KHz @ 20000 KHz), (N/A mBi, 2000 mBm)
[   22.333647] cfg80211: Updating information on frequency 5280 MHz for a 20 MHz width channel with regulatory rule:
[   22.333648] cfg80211: 5250000 KHz - 5330000 KHz @ 20000 KHz), (N/A mBi, 2000 mBm)
[   22.333650] cfg80211: Updating information on frequency 5300 MHz for a 20 MHz width channel with regulatory rule:
[   22.333651] cfg80211: 5250000 KHz - 5330000 KHz @ 20000 KHz), (N/A mBi, 2000 mBm)
[   22.333652] cfg80211: Updating information on frequency 5320 MHz for a 20 MHz width channel with regulatory rule:
[   22.333654] cfg80211: 5250000 KHz - 5330000 KHz @ 20000 KHz), (N/A mBi, 2000 mBm)
[   22.333655] cfg80211: Disabling freq 5500 MHz
[   22.333656] cfg80211: Disabling freq 5520 MHz
[   22.333656] cfg80211: Disabling freq 5540 MHz
[   22.333657] cfg80211: Disabling freq 5560 MHz
[   22.333658] cfg80211: Disabling freq 5580 MHz
[   22.333659] cfg80211: Disabling freq 5600 MHz
[   22.333660] cfg80211: Disabling freq 5620 MHz
[   22.333660] cfg80211: Disabling freq 5640 MHz
[   22.333661] cfg80211: Disabling freq 5660 MHz
[   22.333662] cfg80211: Disabling freq 5680 MHz
[   22.333663] cfg80211: Disabling freq 5700 MHz
[   22.333664] cfg80211: Disabling freq 5745 MHz
[   22.333664] cfg80211: Disabling freq 5765 MHz
[   22.333665] cfg80211: Disabling freq 5785 MHz
[   22.333666] cfg80211: Disabling freq 5805 MHz
[   22.333667] cfg80211: Disabling freq 5825 MHz
[   22.333669] cfg80211: Regulatory domain changed to country: TR
[   22.333670] cfg80211:     (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[   22.333671] cfg80211:     (2402000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm)
[   22.333672] cfg80211:     (5170000 KHz - 5250000 KHz @ 20000 KHz), (N/A, 2000 mBm)
[   22.333674] cfg80211:     (5250000 KHz - 5330000 KHz @ 20000 KHz), (N/A, 2000 mBm)
[   33.843292] wlan0: no IPv6 routers present
[   36.317022] r8169 0000:03:00.0: eth0: link up
[   36.317442] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
share|improve this question

closed as off-topic by bain, Eric Carvalho, Sneetsher, Warren Hill, Radu Rădeanu Jul 15 at 17:05

This question appears to be off-topic. The users who voted to close gave these specific reasons:

  • "Bug reports and problems with the development version of Ubuntu should be reported on Launchpad so that developers can see, track and fix these issues." – bain, Eric Carvalho, Radu Rădeanu
  • "This describes a problem that can't be reproduced that seemingly went away on its own or was only relevant to a very specific period of time. It's off-topic as it's unlikely to help future readers." – Sneetsher, Warren Hill
If this question can be reworded to fit the rules in the help center, please edit the question.

    
what's the specefications of the computer? (hardware specefications) –  Alvar Feb 10 '13 at 23:05
    
Intel® Core™ i7-3630QM CPU @ 2.40GHz, 8 GB of ram, 5400 rpm HDD which has 250 gb partitioned for Ubuntu, Intel HD Graphics 4000 and NVidia 650M. –  user127939 Feb 10 '13 at 23:07