Ubuntu
linux package

Dell laptop 3550 wifi connects a few seconds and after that IP connection goes down

Bug #1082035 reported by Carlos Arce on 2012-11-22

This bug affects 1 person

Affects		Status	Importance	Assigned to	Milestone
	linux (Ubuntu)	Expired	Medium	Unassigned

Bug Description

Nov 21 18:08:54 pegaso kernel: [28314.322170] iwlwifi 0000:09:00.0: Microcode SW error detected. Restarting 0x2000000.

I have connected well from my laptop with other networks until now, I think could be a recent software update, but when I try to connect to wifi network, some weird happens, the wifi connection is stablished, but the IP connection goes down. After a while, If I try to reconnect the wifi, switching down and up the interface, the connection has made and IP connection get up, but this is temporary. In the logs I got something like a firmware bug, this is the output of kern.log:

Nov 21 18:08:29 pegaso kernel: [28289.520818] wlan0: deauthenticating from c8:aa:21:63:1a:71 by local choice (reason=3)
Nov 21 18:08:29 pegaso kernel: [28289.649685] cfg80211: All devices are disconnected, going to restore regulatory settings
Nov 21 18:08:29 pegaso kernel: [28289.649690] cfg80211: Restoring regulatory settings
Nov 21 18:08:29 pegaso kernel: [28289.649694] cfg80211: Calling CRDA to update world regulatory domain
Nov 21 18:08:29 pegaso kernel: [28289.656371] cfg80211: Ignoring regulatory request Set by core since the driver uses its own custom regulatory domain
Nov 21 18:08:29 pegaso kernel: [28289.656375] cfg80211: World regulatory domain updated:
Nov 21 18:08:29 pegaso kernel: [28289.656377] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
Nov 21 18:08:29 pegaso kernel: [28289.656380] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Nov 21 18:08:29 pegaso kernel: [28289.656382] cfg80211: (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
Nov 21 18:08:29 pegaso kernel: [28289.656385] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
Nov 21 18:08:29 pegaso kernel: [28289.656387] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Nov 21 18:08:29 pegaso kernel: [28289.656389] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Nov 21 18:08:30 pegaso kernel: [28290.205625] wlan0: authenticate with 08:3e:8e:5b:43:f6 (try 1)
Nov 21 18:08:30 pegaso kernel: [28290.208359] wlan0: authenticated
Nov 21 18:08:30 pegaso kernel: [28290.213259] wlan0: associate with 08:3e:8e:5b:43:f6 (try 1)
Nov 21 18:08:30 pegaso kernel: [28290.218025] wlan0: RX AssocResp from 08:3e:8e:5b:43:f6 (capab=0x411 status=0 aid=1)
Nov 21 18:08:30 pegaso kernel: [28290.218028] wlan0: associated
Nov 21 18:08:34 pegaso kernel: [28294.905201] iwlwifi 0000:09:00.0: Tx aggregation enabled on ra = 08:3e:8e:5b:43:f6 tid = 0
Nov 21 18:08:41 pegaso kernel: [28301.131672] wlan0: no IPv6 routers present
Nov 21 18:08:47 pegaso kernel: [28307.896684] iwlwifi 0000:09:00.0: Microcode SW error detected. Restarting 0x82000000.
Nov 21 18:08:47 pegaso kernel: [28307.896688] iwlwifi 0000:09:00.0: Loaded firmware version: 18.168.6.1
Nov 21 18:08:47 pegaso kernel: [28307.896779] iwlwifi 0000:09:00.0: Start IWL Error Log Dump:
Nov 21 18:08:47 pegaso kernel: [28307.896781] iwlwifi 0000:09:00.0: Status: 0x000412E4, count: 6

Nov 21 18:08:47 pegaso kernel: [28307.896783] iwlwifi 0000:09:00.0: 0x00000EDC | ADVANCED_SYSASSERT
Nov 21 18:08:47 pegaso kernel: [28307.896784] iwlwifi 0000:09:00.0: 0x000233B0 | uPc
Nov 21 18:08:47 pegaso kernel: [28307.896786] iwlwifi 0000:09:00.0: 0x00023360 | branchlink1
Nov 21 18:08:47 pegaso kernel: [28307.896787] iwlwifi 0000:09:00.0: 0x00023360 | branchlink2
Nov 21 18:08:47 pegaso kernel: [28307.896788] iwlwifi 0000:09:00.0: 0x0000DBEA | interruptlink1
Nov 21 18:08:47 pegaso kernel: [28307.896790] iwlwifi 0000:09:00.0: 0x00000000 | interruptlink2
Nov 21 18:08:47 pegaso kernel: [28307.896791] iwlwifi 0000:09:00.0: 0x0A080101 | data1
Nov 21 18:08:47 pegaso kernel: [28307.896793] iwlwifi 0000:09:00.0: 0xDBE56A00 | data2
Nov 21 18:08:47 pegaso kernel: [28307.896794] iwlwifi 0000:09:00.0: 0x00000AF4 | line
Nov 21 18:08:47 pegaso kernel: [28307.896795] iwlwifi 0000:09:00.0: 0x2B409D87 | beacon time
Nov 21 18:08:47 pegaso kernel: [28307.896796] iwlwifi 0000:09:00.0: 0x6894B279 | tsf low
Nov 21 18:08:47 pegaso kernel: [28307.896798] iwlwifi 0000:09:00.0: 0x00000002 | tsf hi
Nov 21 18:08:47 pegaso kernel: [28307.896799] iwlwifi 0000:09:00.0: 0x00000000 | time gp1
Nov 21 18:08:47 pegaso kernel: [28307.896800] iwlwifi 0000:09:00.0: 0x16FDD2C5 | time gp2
Nov 21 18:08:47 pegaso kernel: [28307.896802] iwlwifi 0000:09:00.0: 0x00000000 | time gp3
Nov 21 18:08:47 pegaso kernel: [28307.896803] iwlwifi 0000:09:00.0: 0x754312A8 | uCode version
Nov 21 18:08:47 pegaso kernel: [28307.896804] iwlwifi 0000:09:00.0: 0x000000B0 | hw version
Nov 21 18:08:47 pegaso kernel: [28307.896806] iwlwifi 0000:09:00.0: 0x00880303 | board version
Nov 21 18:08:47 pegaso kernel: [28307.896807] iwlwifi 0000:09:00.0: 0xDBE56A00 | hcmd
Nov 21 18:08:47 pegaso kernel: [28307.896808] iwlwifi 0000:09:00.0: CSR values:
Nov 21 18:08:47 pegaso kernel: [28307.896810] iwlwifi 0000:09:00.0: (2nd byte of CSR_INT_COALESCING is CSR_INT_PERIODIC_REG)
Nov 21 18:08:47 pegaso kernel: [28307.896815] iwlwifi 0000:09:00.0: CSR_HW_IF_CONFIG_REG: 0X00880303
Nov 21 18:08:47 pegaso kernel: [28307.896820] iwlwifi 0000:09:00.0: CSR_INT_COALESCING: 0X0000ff40
Nov 21 18:08:47 pegaso kernel: [28307.896825] iwlwifi 0000:09:00.0: CSR_INT: 0X00000000
Nov 21 18:08:47 pegaso kernel: [28307.896831] iwlwifi 0000:09:00.0: CSR_INT_MASK: 0X00000000
Nov 21 18:08:47 pegaso kernel: [28307.896836] iwlwifi 0000:09:00.0: CSR_FH_INT_STATUS: 0X00000000
Nov 21 18:08:47 pegaso kernel: [28307.896841] iwlwifi 0000:09:00.0: CSR_GPIO_IN: 0X0000003c
Nov 21 18:08:47 pegaso kernel: [28307.896846] iwlwifi 0000:09:00.0: CSR_RESET: 0X00000000
Nov 21 18:08:47 pegaso kernel: [28307.896851] iwlwifi 0000:09:00.0: CSR_GP_CNTRL: 0X080403c5
Nov 21 18:08:47 pegaso kernel: [28307.896856] iwlwifi 0000:09:00.0: CSR_HW_REV: 0X000000b0
Nov 21 18:08:47 pegaso kernel: [28307.896861] iwlwifi 0000:09:00.0: CSR_EEPROM_REG: 0X64320ffd
Nov 21 18:08:47 pegaso kernel: [28307.896867] iwlwifi 0000:09:00.0: CSR_EEPROM_GP: 0X90000801
Nov 21 18:08:47 pegaso kernel: [28307.896872] iwlwifi 0000:09:00.0: CSR_OTP_GP_REG: 0X00030001
Nov 21 18:08:47 pegaso kernel: [28307.896877] iwlwifi 0000:09:00.0: CSR_GIO_REG: 0X00080044
Nov 21 18:08:47 pegaso kernel: [28307.896882] iwlwifi 0000:09:00.0: CSR_GP_UCODE_REG: 0X0000b7b5
Nov 21 18:08:47 pegaso kernel: [28307.896887] iwlwifi 0000:09:00.0: CSR_GP_DRIVER_REG: 0X00000000
Nov 21 18:08:47 pegaso kernel: [28307.896892] iwlwifi 0000:09:00.0: CSR_UCODE_DRV_GP1: 0X00000000
Nov 21 18:08:47 pegaso kernel: [28307.896897] iwlwifi 0000:09:00.0: CSR_UCODE_DRV_GP2: 0X00000000
Nov 21 18:08:47 pegaso kernel: [28307.896903] iwlwifi 0000:09:00.0: CSR_LED_REG: 0X00000078
Nov 21 18:08:47 pegaso kernel: [28307.896908] iwlwifi 0000:09:00.0: CSR_DRAM_INT_TBL_REG: 0X88183659
Nov 21 18:08:47 pegaso kernel: [28307.896913] iwlwifi 0000:09:00.0: CSR_GIO_CHICKEN_BITS: 0X27800200
Nov 21 18:08:47 pegaso kernel: [28307.896918] iwlwifi 0000:09:00.0: CSR_ANA_PLL_CFG: 0X00000000
Nov 21 18:08:47 pegaso kernel: [28307.896923] iwlwifi 0000:09:00.0: CSR_HW_REV_WA_REG: 0X0001001a
Nov 21 18:08:47 pegaso kernel: [28307.896928] iwlwifi 0000:09:00.0: CSR_DBG_HPET_MEM_REG: 0Xffff0000
Nov 21 18:08:47 pegaso kernel: [28307.896930] iwlwifi 0000:09:00.0: FH register values:
Nov 21 18:08:47 pegaso kernel: [28307.896945] iwlwifi 0000:09:00.0: FH_RSCSR_CHNL0_STTS_WPTR_REG: 0X18372600
Nov 21 18:08:47 pegaso kernel: [28307.896961] iwlwifi 0000:09:00.0: FH_RSCSR_CHNL0_RBDCB_BASE_REG: 0X0181db00
Nov 21 18:08:47 pegaso kernel: [28307.896977] iwlwifi 0000:09:00.0: FH_RSCSR_CHNL0_WPTR: 0X000000d0
Nov 21 18:08:47 pegaso kernel: [28307.896992] iwlwifi 0000:09:00.0: FH_MEM_RCSR_CHNL0_CONFIG_REG: 0X80819104
Nov 21 18:08:47 pegaso kernel: [28307.897008] iwlwifi 0000:09:00.0: FH_MEM_RSSR_SHARED_CTRL_REG: 0X000000fc
Nov 21 18:08:47 pegaso kernel: [28307.897023] iwlwifi 0000:09:00.0: FH_MEM_RSSR_RX_STATUS_REG: 0X07030000
Nov 21 18:08:47 pegaso kernel: [28307.897039] iwlwifi 0000:09:00.0: FH_MEM_RSSR_RX_ENABLE_ERR_IRQ2DRV: 0X00000000
Nov 21 18:08:47 pegaso kernel: [28307.897055] iwlwifi 0000:09:00.0: FH_TSSR_TX_STATUS_REG: 0X07ff0001
Nov 21 18:08:47 pegaso kernel: [28307.897070] iwlwifi 0000:09:00.0: FH_TSSR_TX_ERROR_REG: 0X00000000
Nov 21 18:08:47 pegaso kernel: [28307.897133] iwlwifi 0000:09:00.0: Start IWL Event Log Dump: nothing in log
Nov 21 18:08:47 pegaso kernel: [28307.897469] ieee80211 phy0: Hardware restart was requested
Nov 21 18:08:47 pegaso kernel: [28307.897506] iwlwifi 0000:09:00.0: L1 Disabled; Enabling L0S
Nov 21 18:08:48 pegaso kernel: [28307.904067] iwlwifi 0000:09:00.0: Radio type=0x2-0x2-0x1
Nov 21 18:08:48 pegaso kernel: [28308.449143] iwlwifi 0000:09:00.0: Tx aggregation enabled on ra = 08:3e:8e:5b:43:f6 tid = 0
Nov 21 18:08:54 pegaso kernel: [28314.322170] iwlwifi 0000:09:00.0: Microcode SW error detected. Restarting 0x2000000.
Nov 21 18:08:54 pegaso kernel: [28314.322174] iwlwifi 0000:09:00.0: Loaded firmware version: 18.168.6.1
Nov 21 18:08:54 pegaso kernel: [28314.322266] iwlwifi 0000:09:00.0: Start IWL Error Log Dump:
Nov 21 18:08:54 pegaso kernel: [28314.322268] iwlwifi 0000:09:00.0: Status: 0x000412E4, count: 6
Nov 21 18:08:54 pegaso kernel: [28314.322271] iwlwifi 0000:09:00.0: 0x00000034 | NMI_INTERRUPT_WDG
Nov 21 18:08:54 pegaso kernel: [28314.322272] iwlwifi 0000:09:00.0: 0x00010564 | uPc
Nov 21 18:08:54 pegaso kernel: [28314.322274] iwlwifi 0000:09:00.0: 0x0001054E | branchlink1
Nov 21 18:08:54 pegaso kernel: [28314.322275] iwlwifi 0000:09:00.0: 0x00010580 | branchlink2
Nov 21 18:08:54 pegaso kernel: [28314.322277] iwlwifi 0000:09:00.0: 0x0000DBEA | interruptlink1
Nov 21 18:08:54 pegaso kernel: [28314.322278] iwlwifi 0000:09:00.0: 0x0001BA02 | interruptlink2
Nov 21 18:08:54 pegaso kernel: [28314.322280] iwlwifi 0000:09:00.0: 0x00000002 | data1
Nov 21 18:08:54 pegaso kernel: [28314.322281] iwlwifi 0000:09:00.0: 0x07030000 | data2
Nov 21 18:08:54 pegaso kernel: [28314.322282] iwlwifi 0000:09:00.0: 0x0000ECD8 | line
Nov 21 18:08:54 pegaso kernel: [28314.322284] iwlwifi 0000:09:00.0: 0x0F80F4F2 | beacon time
Nov 21 18:08:54 pegaso kernel: [28314.322285] iwlwifi 0000:09:00.0: 0x68F6CB0E | tsf low
Nov 21 18:08:54 pegaso kernel: [28314.322287] iwlwifi 0000:09:00.0: 0x00000002 | tsf hi
Nov 21 18:08:54 pegaso kernel: [28314.322288] iwlwifi 0000:09:00.0: 0x00000000 | time gp1
Nov 21 18:08:54 pegaso kernel: [28314.322290] iwlwifi 0000:09:00.0: 0x0061DFD1 | time gp2
Nov 21 18:08:54 pegaso kernel: [28314.322291] iwlwifi 0000:09:00.0: 0x00000000 | time gp3
Nov 21 18:08:54 pegaso kernel: [28314.322292] iwlwifi 0000:09:00.0: 0x754312A8 | uCode version
Nov 21 18:08:54 pegaso kernel: [28314.322294] iwlwifi 0000:09:00.0: 0x000000B0 | hw version
Nov 21 18:08:54 pegaso kernel: [28314.322295] iwlwifi 0000:09:00.0: 0x00880303 | board version
Nov 21 18:08:54 pegaso kernel: [28314.322297] iwlwifi 0000:09:00.0: 0x0BD4001C | hcmd
Nov 21 18:08:54 pegaso kernel: [28314.322298] iwlwifi 0000:09:00.0: CSR values:
Nov 21 18:08:54 pegaso kernel: [28314.322300] iwlwifi 0000:09:00.0: (2nd byte of CSR_INT_COALESCING is CSR_INT_PERIODIC_REG)
Nov 21 18:08:54 pegaso kernel: [28314.322306] iwlwifi 0000:09:00.0: CSR_HW_IF_CONFIG_REG: 0X00880303
Nov 21 18:08:54 pegaso kernel: [28314.322311] iwlwifi 0000:09:00.0: CSR_INT_COALESCING: 0X00000040
Nov 21 18:08:54 pegaso kernel: [28314.322317] iwlwifi 0000:09:00.0: CSR_INT: 0X00000000
Nov 21 18:08:54 pegaso kernel: [28314.322322] iwlwifi 0000:09:00.0: CSR_INT_MASK: 0X00000000
Nov 21 18:08:54 pegaso kernel: [28314.322327] iwlwifi 0000:09:00.0: CSR_FH_INT_STATUS: 0X00000000
Nov 21 18:08:54 pegaso kernel: [28314.322333] iwlwifi 0000:09:00.0: CSR_GPIO_IN: 0X0000003c
Nov 21 18:08:54 pegaso kernel: [28314.322338] iwlwifi 0000:09:00.0: CSR_RESET: 0X00000000
Nov 21 18:08:54 pegaso kernel: [28314.322343] iwlwifi 0000:09:00.0: CSR_GP_CNTRL: 0X080403c5
Nov 21 18:08:54 pegaso kernel: [28314.322348] iwlwifi 0000:09:00.0: CSR_HW_REV: 0X000000b0
Nov 21 18:08:54 pegaso kernel: [28314.322354] iwlwifi 0000:09:00.0: CSR_EEPROM_REG: 0X64320ffd
Nov 21 18:08:54 pegaso kernel: [28314.322359] iwlwifi 0000:09:00.0: CSR_EEPROM_GP: 0X90000801
Nov 21 18:08:54 pegaso kernel: [28314.322364] iwlwifi 0000:09:00.0: CSR_OTP_GP_REG: 0X00030001
Nov 21 18:08:54 pegaso kernel: [28314.322370] iwlwifi 0000:09:00.0: CSR_GIO_REG: 0X00080044
Nov 21 18:08:54 pegaso kernel: [28314.322375] iwlwifi 0000:09:00.0: CSR_GP_UCODE_REG: 0X00001573
Nov 21 18:08:54 pegaso kernel: [28314.322380] iwlwifi 0000:09:00.0: CSR_GP_DRIVER_REG: 0X00000000
Nov 21 18:08:54 pegaso kernel: [28314.322386] iwlwifi 0000:09:00.0: CSR_UCODE_DRV_GP1: 0X00000000
Nov 21 18:08:54 pegaso kernel: [28314.322391] iwlwifi 0000:09:00.0: CSR_UCODE_DRV_GP2: 0X00000000
Nov 21 18:08:54 pegaso kernel: [28314.322396] iwlwifi 0000:09:00.0: CSR_LED_REG: 0X00000078
Nov 21 18:08:54 pegaso kernel: [28314.322401] iwlwifi 0000:09:00.0: CSR_DRAM_INT_TBL_REG: 0X88183659
Nov 21 18:08:54 pegaso kernel: [28314.322406] iwlwifi 0000:09:00.0: CSR_GIO_CHICKEN_BITS: 0X27800200
Nov 21 18:08:54 pegaso kernel: [28314.322412] iwlwifi 0000:09:00.0: CSR_ANA_PLL_CFG: 0X00000000
Nov 21 18:08:54 pegaso kernel: [28314.322418] iwlwifi 0000:09:00.0: CSR_HW_REV_WA_REG: 0X0001001a
Nov 21 18:08:54 pegaso kernel: [28314.322424] iwlwifi 0000:09:00.0: CSR_DBG_HPET_MEM_REG: 0Xffff0000
Nov 21 18:08:54 pegaso kernel: [28314.322427] iwlwifi 0000:09:00.0: FH register values:
Nov 21 18:08:54 pegaso kernel: [28314.322444] iwlwifi 0000:09:00.0: FH_RSCSR_CHNL0_STTS_WPTR_REG: 0X18372600
Nov 21 18:08:54 pegaso kernel: [28314.322460] iwlwifi 0000:09:00.0: FH_RSCSR_CHNL0_RBDCB_BASE_REG: 0X0181db00
Nov 21 18:08:54 pegaso kernel: [28314.322477] iwlwifi 0000:09:00.0: FH_RSCSR_CHNL0_WPTR: 0X00000030
Nov 21 18:08:54 pegaso kernel: [28314.322494] iwlwifi 0000:09:00.0: FH_MEM_RCSR_CHNL0_CONFIG_REG: 0X00819104
Nov 21 18:08:54 pegaso kernel: [28314.322511] iwlwifi 0000:09:00.0: FH_MEM_RSSR_SHARED_CTRL_REG: 0X000000fc
Nov 21 18:08:54 pegaso kernel: [28314.322527] iwlwifi 0000:09:00.0: FH_MEM_RSSR_RX_STATUS_REG: 0X07030000
Nov 21 18:08:54 pegaso kernel: [28314.322544] iwlwifi 0000:09:00.0: FH_MEM_RSSR_RX_ENABLE_ERR_IRQ2DRV: 0X00000000
Nov 21 18:08:54 pegaso kernel: [28314.322561] iwlwifi 0000:09:00.0: FH_TSSR_TX_STATUS_REG: 0X07ff0001
Nov 21 18:08:54 pegaso kernel: [28314.322578] iwlwifi 0000:09:00.0: FH_TSSR_TX_ERROR_REG: 0X00000000
Nov 21 18:08:54 pegaso kernel: [28314.322644] iwlwifi 0000:09:00.0: Start IWL Event Log Dump: display last 1 entries
Nov 21 18:08:54 pegaso kernel: [28314.322665] iwlwifi 0000:09:00.0: EVT_LOGT:0006414285:0x0000010c:0123
Nov 21 18:08:54 pegaso kernel: [28314.322988] ieee80211 phy0: Hardware restart was requested
Nov 21 18:08:54 pegaso kernel: [28314.323027] iwlwifi 0000:09:00.0: L1 Disabled; Enabling L0S
Nov 21 18:08:54 pegaso kernel: [28314.329604] iwlwifi 0000:09:00.0: Radio type=0x2-0x2-0x1

I have a laptop dell vostro 3550, with ubuntu 12.04.1 LTS 64bit, 6GB RAM, intel core i5.
lsb_release -rd
Description: Ubuntu 12.04.1 LTS
Release: 12.04

apt-cache policy linux-firmware
linux-firmware:
  Instalados: 1.79.1
  Candidato: 1.79.1
  Tabla de versión:
*** 1.79.1 0
        500 http://co.archive.ubuntu.com/ubuntu/ precise-updates/main amd64 Packages
        100 /var/lib/dpkg/status
     1.79 0
        500 http://co.archive.ubuntu.com/ubuntu/ precise/main amd64 Packages

apt-cache policy wireless-tools
wireless-tools:
  Instalados: 30~pre9-5ubuntu2
  Candidato: 30~pre9-5ubuntu2
  Tabla de versión:
*** 30~pre9-5ubuntu2 0
        500 http://co.archive.ubuntu.com/ubuntu/ precise/main amd64 Packages
        100 /var/lib/dpkg/status
---
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 2.0.1-0ubuntu15
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: STAC92xx Analog [STAC92xx Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: apolinux 2289 F.... pulseaudio
CRDA: Error: [Errno 2] No existe el archivo o el directorio
Card0.Amixer.info:
Card hw:0 'PCH'/'HDA Intel PCH at 0xf7f00000 irq 51'
   Mixer name : 'Intel CougarPoint HDMI'
   Components : 'HDA:111d76d1,102804b3,00100205 HDA:80862805,80860101,00100000'
   Controls : 23
   Simple ctrls : 11
DistroRelease: Ubuntu 12.04
EcryptfsInUse: Yes
HibernationDevice: RESUME=UUID=efd9dfa6-9d7b-4ba9-8160-ece397dd9f2f
InstallationMedia: Ubuntu 12.04.1 LTS "Precise Pangolin" - Release amd64 (20120822.4)
MachineType: Dell Inc. Vostro 3550
MarkForUpload: True
Package: linux (not installed)
ProcEnviron:
LANGUAGE=es_CO:es
TERM=xterm
PATH=(custom, user)
LANG=es_CO.UTF-8
SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-33-generic root=UUID=152a7689-41e1-4806-b3e9-69a03b3e9345 ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 3.2.0-33.52-generic 3.2.31
RelatedPackageVersions:
linux-restricted-modules-3.2.0-33-generic N/A
linux-backports-modules-3.2.0-33-generic N/A
linux-firmware 1.79.1
StagingDrivers: mei
Tags: precise running-unity staging
Uname: Linux 3.2.0-33-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin netdev plugdev sambashare sudo
dmi.bios.date: 07/18/2011
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A07
dmi.board.name: 0JGC48
dmi.board.vendor: Dell Inc.
dmi.board.version: A07
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.chassis.version: Not Specified
dmi.modalias: dmi:bvnDellInc.:bvrA07:bd07/18/2011:svnDellInc.:pnVostro3550:pvrNotSpecified:rvnDellInc.:rn0JGC48:rvrA07:cvnDellInc.:ct8:cvrNotSpecified:
dmi.product.name: Vostro 3550
dmi.product.version: Not Specified
dmi.sys.vendor: Dell Inc.

See original description

Tags:

Revision history for this message

Ubuntu Foundations Team Bug Bot (crichton) wrote on 2012-11-22:

Thank you for taking the time to report this bug and helping to make Ubuntu better. It seems that your bug report is not filed about a specific source package though, rather it is just filed against Ubuntu in general. It is important that bug reports be filed about source packages so that people interested in the package can find the bugs about it. You can find some hints about determining what package your bug might be about at https://wiki.ubuntu.com/Bugs/FindRightPackage. You might also ask for help in the #ubuntu-bugs irc channel on Freenode.

To change the source package that this bug is filed about visit https://bugs.launchpad.net/ubuntu/+bug/1082035/+editstatus and add the package name in the text box next to the word Package.

[This is an automated message. I apologize if it reached you inappropriately; please just reply to this message indicating so.]

tags:

added: bot-comment

Revision history for this message

Fabio Marconi (fabiomarconi) wrote on 2012-11-29:

Thank you for taking the time to report this bug and helping to make Ubuntu better. This bug did not have a package associated with it, which is important for ensuring that it gets looked at by the proper developers. You can learn more about finding the right package at https://wiki.ubuntu.com/Bugs/FindRightPackage . I have classified this bug as a bug in linux.

When reporting bugs in the future please use apport by using 'ubuntu-bug' and the name of the package affected. You can learn more about this functionality at https://help.ubuntu.com/community/ReportingBugs.

description:	updated
affects:	ubuntu → linux (Ubuntu)

Revision history for this message

Brad Figg (brad-figg) wrote on 2012-11-29: Missing required logs.

This bug is missing log files that will aid in diagnosing the problem. From a terminal window please run:

apport-collect 1082035

and then change the status of the bug to 'Confirmed'.

If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'.

This change has been made by an automated script, maintained by the Ubuntu Kernel Team.

Changed in linux (Ubuntu):
status:	New → Incomplete
tags:	added: precise

Revision history for this message

Carlos Arce (apolinux) wrote on 2012-11-29: AcpiTables.txt

AcpiTables.txt Edit (222.2 KiB, text/plain)

apport information

tags:	added: apport-collected running-unity staging
description:	updated

Revision history for this message

Carlos Arce (apolinux) wrote on 2012-11-29: AlsaDevices.txt

AlsaDevices.txt Edit (490 bytes, text/plain)

apport information

Revision history for this message

Carlos Arce (apolinux) wrote on 2012-11-29: AplayDevices.txt

AplayDevices.txt Edit (265 bytes, text/plain)

apport information

Revision history for this message

Carlos Arce (apolinux) wrote on 2012-11-29: BootDmesg.txt

BootDmesg.txt Edit (64.4 KiB, text/plain)

apport information

Revision history for this message

Carlos Arce (apolinux) wrote on 2012-11-29: Card0.Amixer.values.txt

Card0.Amixer.values.txt Edit (2.2 KiB, text/plain)

apport information

Revision history for this message

Carlos Arce (apolinux) wrote on 2012-11-29: Card0.Codecs.codec.0.txt

Card0.Codecs.codec.0.txt Edit (7.7 KiB, text/plain)

apport information

Revision history for this message

Carlos Arce (apolinux) wrote on 2012-11-29: Card0.Codecs.codec.3.txt

#10

Card0.Codecs.codec.3.txt Edit (3.0 KiB, text/plain)

apport information

Revision history for this message

Carlos Arce (apolinux) wrote on 2012-11-29: CurrentDmesg.txt

#11

CurrentDmesg.txt Edit (250.1 KiB, text/plain)

apport information

Revision history for this message

Carlos Arce (apolinux) wrote on 2012-11-29: IwConfig.txt

#12

IwConfig.txt Edit (513 bytes, text/plain)

apport information

Revision history for this message

Carlos Arce (apolinux) wrote on 2012-11-29: Lspci.txt

#13

Lspci.txt Edit (11.0 KiB, text/plain)

apport information

Revision history for this message

Carlos Arce (apolinux) wrote on 2012-11-29: Lsusb.txt

#14

Lsusb.txt Edit (719 bytes, text/plain)

apport information

Revision history for this message

Carlos Arce (apolinux) wrote on 2012-11-29: PciMultimedia.txt

#15

PciMultimedia.txt Edit (618 bytes, text/plain)

apport information

Revision history for this message

Carlos Arce (apolinux) wrote on 2012-11-29: ProcCpuinfo.txt

#16

ProcCpuinfo.txt Edit (3.6 KiB, text/plain)

apport information

Revision history for this message

Carlos Arce (apolinux) wrote on 2012-11-29: ProcInterrupts.txt

#17

ProcInterrupts.txt Edit (2.4 KiB, text/plain)

apport information

Revision history for this message

Carlos Arce (apolinux) wrote on 2012-11-29: ProcModules.txt

#18

ProcModules.txt Edit (4.7 KiB, text/plain)

apport information

Revision history for this message

Carlos Arce (apolinux) wrote on 2012-11-29: PulseList.txt

#19

PulseList.txt Edit (20.1 KiB, text/plain)

apport information

Revision history for this message

Carlos Arce (apolinux) wrote on 2012-11-29: RfKill.txt

#20

RfKill.txt Edit (242 bytes, text/plain)

apport information

Revision history for this message

Carlos Arce (apolinux) wrote on 2012-11-29: UdevDb.txt

#21

UdevDb.txt Edit (148.1 KiB, text/plain)

apport information

Revision history for this message

Carlos Arce (apolinux) wrote on 2012-11-29: UdevLog.txt

#22

UdevLog.txt Edit (323.7 KiB, text/plain)

apport information

Revision history for this message

Carlos Arce (apolinux) wrote on 2012-11-29: WifiSyslog.txt

#23

WifiSyslog.txt Edit (290.5 KiB, text/plain)

apport information

Revision history for this message

Carlos Arce (apolinux) wrote on 2012-11-29:

#24

I found that this bug only happens when the followings conditions are met:
- ubuntu linux (pangolin maybe?)
- router/modem that provides internet access: ubee
- network wireless protocol : WEP

I have concluded that because I had other internet provider before and the connection wireless protocol was WPA and it connected well, and furthermore, a few days ago, after complaining about the connection failure with my actual provider, they changed the connection type to WPA, and surprise, I got to connect without any problem until now.

thanks four your help team.

Revision history for this message

Joseph Salisbury (jsalisbury) wrote on 2012-11-29:

#25

Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v3.7 kernel[0] (Not a kernel in the daily directory) and install both the linux-image and linux-image-extra .deb packages.

If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'.

If the mainline kernel does not fix this bug, please add the tag: 'kernel-bug-exists-upstream'.

If you are unable to test the mainline kernel, for example it will not boot, please add the tag: 'kernel-unable-to-test-upstream'.
Once testing of the upstream kernel is complete, please mark this bug as "Confirmed".

Thanks in advance.

[0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.7-rc7-raring/

Changed in linux (Ubuntu):
importance:	Undecided → Medium

Revision history for this message

Launchpad Janitor (janitor) wrote on 2013-01-29:

#26

[Expired for linux (Ubuntu) because there has been no activity for 60 days.]

Changed in linux (Ubuntu):
status:	Incomplete → Expired

Report a bug

This report contains Public information

Everyone can see this information.

You are

Subscribing...

Edit bug mail

Other bug subscribers

Bug attachments

Add attachment

Remote bug watches

Bug watches keep track of this bug in other bug trackers.

Ubuntulinux package

Dell laptop 3550 wifi connects a few seconds and after that IP connection goes down

Bug Description

Other bug subscribers

Bug attachments

Remote bug watches

Ubuntu
linux package