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Thread: Wireless not working on Ubuntu 12.04; Lenovo IdeaPad z580

  1. #1
    Join Date
    Dec 2012
    Beans
    9

    Wireless not working on Ubuntu 12.04; Lenovo IdeaPad z580

    Hi folks.
    I need help with my wireless on Ubuntu 12.04 (64 bit). I cant even find my wireless network on my Ubuntu, but when I am using windows 7 (another laptop) or my android, everything works fine.
    Here are the things required:

    Lenovo Ideapad z580

    lspci
    00:00.0 Host bridge: Intel Corporation Ivy Bridge DRAM Controller (rev 09)
    00:01.0 PCI bridge: Intel Corporation Ivy Bridge PCI Express Root Port (rev 09)
    00:02.0 VGA compatible controller: Intel Corporation Ivy Bridge Graphics Controller (rev 09)
    00:14.0 USB controller: Intel Corporation Panther Point USB xHCI Host Controller (rev 04)
    00:16.0 Communication controller: Intel Corporation Panther Point MEI Controller #1 (rev 04)
    00:1a.0 USB controller: Intel Corporation Panther Point USB Enhanced Host Controller #2 (rev 04)
    00:1b.0 Audio device: Intel Corporation Panther Point High Definition Audio Controller (rev 04)
    00:1c.0 PCI bridge: Intel Corporation Panther Point PCI Express Root Port 1 (rev c4)
    00:1c.1 PCI bridge: Intel Corporation Panther Point PCI Express Root Port 2 (rev c4)
    00:1c.2 PCI bridge: Intel Corporation Panther Point PCI Express Root Port 3 (rev c4)
    00:1d.0 USB controller: Intel Corporation Panther Point USB Enhanced Host Controller #1 (rev 04)
    00:1f.0 ISA bridge: Intel Corporation Panther Point LPC Controller (rev 04)
    00:1f.2 SATA controller: Intel Corporation Panther Point 6 port SATA Controller [AHCI mode] (rev 04)
    00:1f.3 SMBus: Intel Corporation Panther Point SMBus Controller (rev 04)
    01:00.0 VGA compatible controller: NVIDIA Corporation Device 0de3 (rev a1)
    03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 05)
    04:00.0 Network controller: Broadcom Corporation BCM4313 802.11b/g/n Wireless LAN Controller (rev 01)

    lsusb
    Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
    Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
    Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
    Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
    Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
    Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
    Bus 003 Device 002: ID 04f2:b2e1 Chicony Electronics Co., Ltd
    Bus 003 Device 003: ID 0489:e032 Foxconn / Hon Hai
    Bus 001 Device 003: ID 0bda:0139 Realtek Semiconductor Corp.

    ifconfig
    eth0 Link encap:Ethernet HWaddr 08:9e:01:33:10:a1
    inet addr:192.168.1.24 Bcast:192.168.1.255 Mask:255.255.255.0
    inet6 addr: fe80::a9e:1ff:fe33:10a1/64 Scope:Link
    UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
    RX packets:20755 errors:0 dropped:0 overruns:0 frame:0
    TX packets:16960 errors:0 dropped:0 overruns:0 carrier:0
    collisions:0 txqueuelen:1000
    RX bytes:22890026 (22.8 MB) TX bytes:2155155 (2.1 MB)
    Interrupt:43 Base address:0x2000

    lo Link encap:Local Loopback
    inet addr:127.0.0.1 Mask:255.0.0.0
    inet6 addr: ::1/128 Scope:Host
    UP LOOPBACK RUNNING MTU:16436 Metric:1
    RX packets:1850 errors:0 dropped:0 overruns:0 frame:0
    TX packets:1850 errors:0 dropped:0 overruns:0 carrier:0
    collisions:0 txqueuelen:0
    RX bytes:305183 (305.1 KB) TX bytes:305183 (305.1 KB)

    wlan0 Link encap:Ethernet HWaddr c0:14:3d:d2:65:9b
    inet6 addr: fe80::c214:3dff:fed2:659b/64 Scope:Link
    UP BROADCAST MULTICAST MTU:1500 Metric:1
    RX packets:1 errors:0 dropped:0 overruns:0 frame:0
    TX packets:1 errors:0 dropped:0 overruns:0 carrier:0
    collisions:0 txqueuelen:1000
    RX bytes:135 (135.0 B) TX bytes:155 (155.0 B)





    iwconfig
    lo no wireless extensions.

    wlan0 IEEE 802.11bgn ESSIDff/any
    Mode:Managed Access Point: Not-Associated Tx-Power=19 dBm
    Retry long limit:7 RTS thrff Fragment thrff
    Power Managementff

    eth0 no wireless extensions.




    lsmod

    Module Size Used by
    wl 2568210 0
    lib80211 14381 1 wl
    rfcomm 47604 12
    bnep 18281 2
    parport_pc 32866 0
    ppdev 17113 0
    nls_iso8859_1 12713 1
    nls_cp437 16991 1
    vfat 17585 1
    fat 61512 1 vfat
    snd_hda_codec_hdmi 32474 1
    snd_hda_codec_realtek 224173 1
    snd_hda_intel 33773 3
    snd_hda_codec 127706 3 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_i ntel
    snd_hwdep 13668 1 snd_hda_codec
    uvcvideo 72627 0
    bcma 26696 0
    snd_pcm 97188 3 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec
    arc4 12529 2
    snd_seq_midi 13324 0
    rts5139 351143 0
    videodev 98259 1 uvcvideo
    btusb 18332 2
    bluetooth 180104 23 rfcomm,bnep,btusb
    snd_rawmidi 30748 1 snd_seq_midi
    v4l2_compat_ioctl32 17128 1 videodev
    snd_seq_midi_event 14899 1 snd_seq_midi
    joydev 17693 0
    snd_seq 61896 2 snd_seq_midi,snd_seq_midi_event
    snd_timer 29990 2 snd_pcm,snd_seq
    snd_seq_device 14540 3 snd_seq_midi,snd_rawmidi,snd_seq
    snd 78855 16 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_i ntel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,s nd_seq,snd_timer,snd_seq_device
    brcmsmac 570874 0
    mac80211 506816 1 brcmsmac
    nouveau 774641 0
    ttm 76949 1 nouveau
    brcmutil 15139 1 brcmsmac
    cfg80211 205544 2 brcmsmac,mac80211
    i915 477438 3
    drm_kms_helper 46978 2 nouveau,i915
    drm 241921 6 nouveau,ttm,i915,drm_kms_helper
    mei 41616 0
    psmouse 97443 0
    soundcore 15091 1 snd
    mac_hid 13253 0
    crc8 12893 1 brcmsmac
    cordic 12535 1 brcmsmac
    mxm_wmi 12979 1 nouveau
    i2c_algo_bit 13423 2 nouveau,i915
    snd_page_alloc 18529 2 snd_hda_intel,snd_pcm
    ideapad_laptop 18234 0
    wmi 19256 1 mxm_wmi
    sparse_keymap 13890 1 ideapad_laptop
    serio_raw 13211 0
    video 19596 2 nouveau,i915
    lp 17799 0
    parport 46562 3 parport_pc,ppdev,lp
    r8169 62099 0


    dmesg
    [ 10.015906] mei 0000:00:16.0: setting latency timer to 64
    [ 10.015961] mei 0000:00:16.0: irq 44 for MSI/MSI-X
    [ 10.049269] [drm] Initialized drm 1.1.0 20060810
    [ 10.171606] i915 0000:00:02.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
    [ 10.171610] i915 0000:00:02.0: setting latency timer to 64
    [ 10.229820] mtrr: type mismatch for d0000000,10000000 old: write-back new: write-combining
    [ 10.229823] [drm] MTRR allocation failed. Graphics performance may suffer.
    [ 10.230070] i915 0000:00:02.0: irq 45 for MSI/MSI-X
    [ 10.230074] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
    [ 10.230075] [drm] Driver supports precise vblank timestamp query.
    [ 10.230196] [drm:intel_dsm_platform_mux_info] *ERROR* MUX INFO call failed
    [ 10.230585] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=nonewns=io+mem
    [ 10.230587] vgaarb: transferring owner from PCI:0000:00:02.0 to PCI:0000:01:00.0
    [ 10.289954] cfg80211: Calling CRDA to update world regulatory domain
    [ 10.545914] VGA switcheroo: detected Optimus DSM method \_SB_.PCI0.PEG0.PEGP handle
    [ 10.545943] nouveau 0000:01:00.0: power state changed by ACPI to D0
    [ 10.545947] nouveau 0000:01:00.0: power state changed by ACPI to D0
    [ 10.545951] nouveau 0000:01:00.0: enabling device (0006 -> 0007)
    [ 10.545956] nouveau 0000:01:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
    [ 10.545960] nouveau 0000:01:00.0: setting latency timer to 64
    [ 10.839578] fbcon: inteldrmfb (fb0) is primary device
    [ 10.862730] brcmsmac 0000:04:00.0: bus 4 slot 0 func 0 irq 255
    [ 10.862774] brcmsmac 0000:04:00.0: PCI INT A -> GSI 18 (level, low) -> IRQ 18
    [ 10.862781] brcmsmac 0000:04:00.0: setting latency timer to 64
    [ 10.912262] psmouse serio4: synaptics: Touchpad model: 1, fw: 8.1, id: 0x1e2b1, caps: 0xd00123/0x840300/0x123c00
    [ 10.951912] input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio4/input/input6
    [ 11.015400] Console: switching to colour frame buffer device 170x48
    [ 11.017839] fb0: inteldrmfb frame buffer device
    [ 11.017840] drm: registered panic notifier
    [ 11.018289] [Firmware Bug]: ACPI(PEGP) defines _DOD but not _DOS
    [ 11.034958] acpi device:44: registered as cooling_device4
    [ 11.035167] input: Video Bus as /devices/LNXSYSTM:00/device:00/PNP0A08:00/device:42/LNXVIDEO:00/input/input7
    [ 11.035258] ACPI: Video Device [PEGP] (multi-head: yes rom: yes post: no)
    [ 11.039412] acpi device:51: registered as cooling_device5
    [ 11.039599] input: Video Bus as /devices/LNXSYSTM:00/device:00/PNP0A08:00/LNXVIDEO:01/input/input8
    [ 11.039641] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no)
    [ 11.039684] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
    [ 11.042433] [drm] nouveau 0000:01:00.0: Detected an NVc0 generation card (0x0c1180a1)
    [ 11.050003] vga_switcheroo: enabled
    [ 11.050016] [drm] nouveau 0000:01:00.0: Attempting to load BIOS image from PRAMIN
    [ 11.059724] [drm] nouveau 0000:01:00.0: ... BIOS signature not found
    [ 11.059727] [drm] nouveau 0000:01:00.0: Attempting to load BIOS image from PROM
    [ 11.059735] [drm] nouveau 0000:01:00.0: ... BIOS signature not found
    [ 11.059736] [drm] nouveau 0000:01:00.0: Attempting to load BIOS image from PCIROM
    [ 11.069560] nouveau 0000:01:00.0: Invalid ROM contents
    [ 11.069646] [drm] nouveau 0000:01:00.0: ... BIOS signature not found
    [ 11.069648] [drm] nouveau 0000:01:00.0: Attempting to load BIOS image from ACPI
    [ 11.578190] [drm] nouveau 0000:01:00.0: ... appears to be valid
    [ 11.578196] [drm] nouveau 0000:01:00.0: BIT BIOS found
    [ 11.578200] [drm] nouveau 0000:01:00.0: Bios version 70.08.a8.00
    [ 11.578203] [drm] nouveau 0000:01:00.0: TMDS table version 2.0
    [ 11.578206] [drm] nouveau 0000:01:00.0: Found Display Configuration Block version 4.0
    [ 11.578209] [drm] nouveau 0000:01:00.0: Raw DCB entry 0: 02001300 00000000
    [ 11.578212] [drm] nouveau 0000:01:00.0: Raw DCB entry 1: 0000000e 00000000
    [ 11.578215] [drm] nouveau 0000:01:00.0: DCB connector table: VHER 0x40 5 16 4
    [ 11.578218] [drm] nouveau 0000:01:00.0: 1: 0x00000100: type 0x00 idx 1 tag 0xff
    [ 11.578233] [drm] nouveau 0000:01:00.0: Adaptor not initialised, running VBIOS init tables.
    [ 11.578236] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table 0 at offset 0x7954
    [ 11.638480] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table 1 at offset 0x7FB0
    [ 11.665289] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table 2 at offset 0x9245
    [ 11.665294] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table 3 at offset 0x9249
    [ 11.665348] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table 4 at offset 0x9350
    [ 11.665350] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table at offset 0x93B5
    [ 11.685194] [drm] nouveau 0000:01:00.0: voltage table 0x50 unknown
    [ 11.685203] [drm] nouveau 0000:01:00.0: unknown i2c port 51
    [ 11.685241] [drm] nouveau 0000:01:00.0: 2 available performance level(s)
    [ 11.685245] [drm] nouveau 0000:01:00.0: 1: core 270MHz shader 540MHz memory 405MHz timing 5
    [ 11.685250] [drm] nouveau 0000:01:00.0: 3: core 475MHz shader 950MHz memory 900MHz timing 6 voltage 10mV
    [ 11.685318] [drm] nouveau 0000:01:00.0: c: core 270MHz shader 540MHz memory 405MHz
    [ 11.687908] [TTM] Zone kernel: Available graphics memory: 1954850 kiB.
    [ 11.687910] [TTM] Initializing pool allocator.
    [ 11.687919] [drm] nouveau 0000:01:00.0: Detected 1024MiB VRAM
    [ 11.687926] mtrr: no more MTRRs available
    [ 11.687934] [drm] nouveau 0000:01:00.0: 512 MiB GART (aperture)
    [ 11.691980] Bluetooth: Core ver 2.16
    [ 11.692002] NET: Registered protocol family 31
    [ 11.692004] Bluetooth: HCI device and connection manager initialized
    [ 11.692006] Bluetooth: HCI socket layer initialized
    [ 11.692008] Bluetooth: L2CAP socket layer initialized
    [ 11.692014] Bluetooth: SCO socket layer initialized
    [ 11.693181] [drm] nouveau 0000:01:00.0: ACPI backlight interface available, not registering our own
    [ 11.721512] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
    [ 11.721514] [drm] No driver support for vblank timestamp query.
    [ 11.721520] [drm] nouveau 0000:01:00.0: unknown i2c port 48
    [ 11.730011] Bluetooth: Generic Bluetooth USB driver ver 0.6
    [ 11.730473] usbcore: registered new interface driver btusb
    [ 11.757890] Linux video capture interface: v2.00
    [ 11.767138] [drm] nouveau 0000:01:00.0: allocated 1024x768 fb: 0x1a0000, bo ffff880125472000
    [ 11.767203] fb1: nouveaufb frame buffer device
    [ 11.767209] [drm] Initialized nouveau 0.0.16 20090420 for 0000:01:00.0 on minor 1
    [ 11.819336] rts5139: module is from the staging directory, the quality is unknown, you have been warned.
    [ 11.819881] Initializing rts5139 USB card reader driver...
    [ 11.823357] scsi6 : SCSI emulation for RTS5139 USB card reader
    [ 11.823466] usbcore: registered new interface driver rts5139
    [ 11.823468] Realtek rts5139 USB card reader support registered.
    [ 11.823540] scsi 6:0:0:0: Direct-Access Generic- xD/SD/M.S. 1.00 PQ: 0 ANSI: 0 CCS
    [ 11.824475] sd 6:0:0:0: Attached scsi generic sg2 type 0
    [ 11.826602] sd 6:0:0:0: [sdb] Attached SCSI removable disk
    [ 11.835887] Bluetooth: can't load firmware, may not work correctly
    [ 12.125294] cfg80211: Updating information on frequency 2412 MHz for a 20 MHz width channel with regulatory rule:
    [ 12.125298] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (600 mBi, 2000 mBm)
    [ 12.125301] cfg80211: Updating information on frequency 2417 MHz for a 20 MHz width channel with regulatory rule:
    [ 12.125304] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (600 mBi, 2000 mBm)
    [ 12.125307] cfg80211: Updating information on frequency 2422 MHz for a 20 MHz width channel with regulatory rule:
    [ 12.125310] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (600 mBi, 2000 mBm)
    [ 12.125312] cfg80211: Updating information on frequency 2427 MHz for a 20 MHz width channel with regulatory rule:
    [ 12.125315] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (600 mBi, 2000 mBm)
    [ 12.125317] cfg80211: Updating information on frequency 2432 MHz for a 20 MHz width channel with regulatory rule:
    [ 12.125319] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (600 mBi, 2000 mBm)
    [ 12.125321] cfg80211: Updating information on frequency 2437 MHz for a 20 MHz width channel with regulatory rule:
    [ 12.125323] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (600 mBi, 2000 mBm)
    [ 12.125325] cfg80211: Updating information on frequency 2442 MHz for a 20 MHz width channel with regulatory rule:
    [ 12.125327] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (600 mBi, 2000 mBm)
    [ 12.125328] cfg80211: Updating information on frequency 2447 MHz for a 20 MHz width channel with regulatory rule:
    [ 12.125330] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (600 mBi, 2000 mBm)
    [ 12.125332] cfg80211: Updating information on frequency 2452 MHz for a 20 MHz width channel with regulatory rule:
    [ 12.125334] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (600 mBi, 2000 mBm)
    [ 12.125335] cfg80211: Updating information on frequency 2457 MHz for a 20 MHz width channel with regulatory rule:
    [ 12.125337] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (600 mBi, 2000 mBm)
    [ 12.125339] cfg80211: Updating information on frequency 2462 MHz for a 20 MHz width channel with regulatory rule:
    [ 12.125341] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (600 mBi, 2000 mBm)
    [ 12.125343] cfg80211: Updating information on frequency 2467 MHz for a 20 MHz width channel with regulatory rule:
    [ 12.125345] cfg80211: 2457000 KHz - 2482000 KHz @ 20000 KHz), (600 mBi, 2000 mBm)
    [ 12.125346] cfg80211: Updating information on frequency 2472 MHz for a 20 MHz width channel with regulatory rule:
    [ 12.125348] cfg80211: 2457000 KHz - 2482000 KHz @ 20000 KHz), (600 mBi, 2000 mBm)
    [ 12.125350] cfg80211: Updating information on frequency 2484 MHz for a 20 MHz width channel with regulatory rule:
    [ 12.125352] cfg80211: 2474000 KHz - 2494000 KHz @ 20000 KHz), (600 mBi, 2000 mBm)
    [ 12.189924] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
    [ 12.190479] cfg80211: Pending regulatory request, waiting for it to be processed...
    [ 12.576679] uvcvideo: Found UVC 1.00 device Lenovo EasyCamera (04f2:b2e1)
    [ 12.577418] input: Lenovo EasyCamera as /devices/pci0000:00/0000:00:14.0/usb3/3-3/3-3:1.0/input/input9
    [ 12.577485] usbcore: registered new interface driver uvcvideo
    [ 12.577486] USB Video Class driver (1.1.1)
    [ 12.801209] snd_hda_intel 0000:00:1b.0: PCI INT A -> GSI 22 (level, low) -> IRQ 22
    [ 12.801286] snd_hda_intel 0000:00:1b.0: irq 46 for MSI/MSI-X
    [ 12.801311] snd_hda_intel 0000:00:1b.0: setting latency timer to 64
    [ 12.909140] cfg80211: Updating information on frequency 2412 MHz for a 20 MHz width channel with regulatory rule:
    [ 12.909143] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
    [ 12.909146] cfg80211: Updating information on frequency 2417 MHz for a 20 MHz width channel with regulatory rule:
    [ 12.909148] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
    [ 12.909149] cfg80211: Updating information on frequency 2422 MHz for a 20 MHz width channel with regulatory rule:
    [ 12.909151] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
    [ 12.909153] cfg80211: Updating information on frequency 2427 MHz for a 20 MHz width channel with regulatory rule:
    [ 12.909155] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
    [ 12.909156] cfg80211: Updating information on frequency 2432 MHz for a 20 MHz width channel with regulatory rule:
    [ 12.909158] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
    [ 12.909160] cfg80211: Updating information on frequency 2437 MHz for a 20 MHz width channel with regulatory rule:
    [ 12.909162] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
    [ 12.909164] cfg80211: Updating information on frequency 2442 MHz for a 20 MHz width channel with regulatory rule:
    [ 12.909166] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
    [ 12.909167] cfg80211: Updating information on frequency 2447 MHz for a 20 MHz width channel with regulatory rule:
    [ 12.909169] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
    [ 12.909171] cfg80211: Updating information on frequency 2452 MHz for a 20 MHz width channel with regulatory rule:
    [ 12.909173] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
    [ 12.909175] cfg80211: Updating information on frequency 2457 MHz for a 20 MHz width channel with regulatory rule:
    [ 12.909178] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
    [ 12.909180] cfg80211: Updating information on frequency 2462 MHz for a 20 MHz width channel with regulatory rule:
    [ 12.909183] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
    [ 12.909185] cfg80211: Updating information on frequency 2467 MHz for a 20 MHz width channel with regulatory rule:
    [ 12.909189] cfg80211: 2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
    [ 12.909191] cfg80211: Updating information on frequency 2472 MHz for a 20 MHz width channel with regulatory rule:
    [ 12.909193] cfg80211: 2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
    [ 12.909195] cfg80211: Updating information on frequency 2484 MHz for a 20 MHz width channel with regulatory rule:
    [ 12.909197] cfg80211: 2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
    [ 12.909199] cfg80211: World regulatory domain updated:
    [ 12.909201] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
    [ 12.909203] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
    [ 12.909204] cfg80211: (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
    [ 12.909206] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
    [ 12.909208] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
    [ 12.909210] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
    [ 12.909219] cfg80211: Calling CRDA for country: US
    [ 12.912069] cfg80211: Updating information on frequency 2412 MHz for a 20 MHz width channel with regulatory rule:
    [ 12.912072] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
    [ 12.912074] cfg80211: Updating information on frequency 2417 MHz for a 20 MHz width channel with regulatory rule:
    [ 12.912077] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
    [ 12.912078] cfg80211: Updating information on frequency 2422 MHz for a 20 MHz width channel with regulatory rule:
    [ 12.912080] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
    [ 12.912082] cfg80211: Updating information on frequency 2427 MHz for a 20 MHz width channel with regulatory rule:
    [ 12.912084] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
    [ 12.912085] cfg80211: Updating information on frequency 2432 MHz for a 20 MHz width channel with regulatory rule:
    [ 12.912087] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
    [ 12.912089] cfg80211: Updating information on frequency 2437 MHz for a 20 MHz width channel with regulatory rule:
    [ 12.912091] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
    [ 12.912093] cfg80211: Updating information on frequency 2442 MHz for a 20 MHz width channel with regulatory rule:
    [ 12.912095] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
    [ 12.912096] cfg80211: Updating information on frequency 2447 MHz for a 20 MHz width channel with regulatory rule:
    [ 12.912098] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
    [ 12.912100] cfg80211: Updating information on frequency 2452 MHz for a 20 MHz width channel with regulatory rule:
    [ 12.912102] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
    [ 12.912104] cfg80211: Updating information on frequency 2457 MHz for a 20 MHz width channel with regulatory rule:
    [ 12.912106] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
    [ 12.912107] cfg80211: Updating information on frequency 2462 MHz for a 20 MHz width channel with regulatory rule:
    [ 12.912109] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
    [ 12.912111] cfg80211: Disabling freq 2467 MHz
    [ 12.912112] cfg80211: Disabling freq 2472 MHz
    [ 12.912113] cfg80211: Disabling freq 2484 MHz
    [ 12.912115] cfg80211: Regulatory domain changed to country: US
    [ 12.912116] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
    [ 12.912118] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
    [ 12.912120] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 1700 mBm)
    [ 12.912122] cfg80211: (5250000 KHz - 5330000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
    [ 12.912124] cfg80211: (5490000 KHz - 5600000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
    [ 12.912125] cfg80211: (5650000 KHz - 5710000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
    [ 12.912127] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 3000 mBm)
    [ 13.545969] HDMI status: Codec=3 Pin=5 Presence_Detect=0 ELD_Valid=0
    [ 13.546044] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input10
    [ 13.546137] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input11
    [ 13.546211] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input12
    [ 13.633016] type=1400 audit(1355005139.757:2): apparmor="STATUS" operation="profile_load" name="/sbin/dhclient" pid=614 comm="apparmor_parser"
    [ 13.633039] type=1400 audit(1355005139.757:3): apparmor="STATUS" operation="profile_replace" name="/sbin/dhclient" pid=650 comm="apparmor_parser"
    [ 13.633047] type=1400 audit(1355005139.757:4): apparmor="STATUS" operation="profile_replace" name="/sbin/dhclient" pid=728 comm="apparmor_parser"
    [ 13.633339] type=1400 audit(1355005139.757:5): apparmor="STATUS" operation="profile_load" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=614 comm="apparmor_parser"
    [ 13.633444] type=1400 audit(1355005139.757:6): apparmor="STATUS" operation="profile_replace" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=650 comm="apparmor_parser"
    [ 13.633451] type=1400 audit(1355005139.757:7): apparmor="STATUS" operation="profile_replace" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=728 comm="apparmor_parser"
    [ 13.633522] type=1400 audit(1355005139.757:8): apparmor="STATUS" operation="profile_load" name="/usr/lib/connman/scripts/dhclient-script" pid=614 comm="apparmor_parser"
    [ 13.633676] type=1400 audit(1355005139.757:9): apparmor="STATUS" operation="profile_replace" name="/usr/lib/connman/scripts/dhclient-script" pid=650 comm="apparmor_parser"
    [ 13.633685] type=1400 audit(1355005139.757:10): apparmor="STATUS" operation="profile_replace" name="/usr/lib/connman/scripts/dhclient-script" pid=728 comm="apparmor_parser"
    [ 15.944027] xhci_hcd 0000:00:14.0: WARN Event TRB for slot 1 ep 0 with no TDs queued?
    [ 16.089624] EXT4-fs (sda2): re-mounted. Opts: errors=remount-ro
    [ 16.620937] init: failsafe main process (855) killed by TERM signal
    [ 17.621912] type=1400 audit(1355005143.753:11): apparmor="STATUS" operation="profile_replace" name="/sbin/dhclient" pid=928 comm="apparmor_parser"
    [ 17.960085] ppdev: user-space parallel port driver
    [ 18.545233] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
    [ 18.545237] Bluetooth: BNEP filters: protocol multicast
    [ 18.590020] Bluetooth: RFCOMM TTY layer initialized
    [ 18.590026] Bluetooth: RFCOMM socket layer initialized
    [ 18.590028] Bluetooth: RFCOMM ver 1.11
    [ 23.312033] r8169 0000:03:00.0: eth0: link down
    [ 23.312325] ADDRCONF(NETDEV_UP): eth0: link is not ready
    [ 23.312596] ADDRCONF(NETDEV_UP): eth0: link is not ready
    [ 23.365889] ieee80211 phy0: brcms_ops_config: change monitor mode: false (implement)
    [ 23.365893] ieee80211 phy0: brcms_ops_config: change power-save mode: false (implement)
    [ 23.366991] ieee80211 phy0: brcms_ops_bss_info_changed: qos enabled: false (implement)
    [ 23.367271] ADDRCONF(NETDEV_UP): wlan0: link is not ready
    [ 23.367714] ADDRCONF(NETDEV_UP): wlan0: link is not ready
    [ 25.380175] init: plymouth-stop pre-start process (1247) terminated with status 1
    [ 30.838074] [drm] nouveau 0000:01:00.0: unknown i2c port 48
    [ 39.888401] xhci_hcd 0000:00:14.0: WARN Event TRB for slot 1 ep 2 with no TDs queued?
    [ 39.888407] xhci_hcd 0000:00:14.0: WARN Event TRB for slot 1 ep 0 with no TDs queued?
    [ 115.665544] r8169 0000:03:00.0: eth0: link up
    [ 115.666095] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
    [ 126.199768] eth0: no IPv6 routers present
    [ 714.193467] lib80211: common routines for IEEE802.11 drivers
    [ 714.193470] lib80211_crypt: registered algorithm 'NULL'
    [ 714.195844] wl: module license 'MIXED/Proprietary' taints kernel.
    [ 714.195849] Disabling lock debugging due to kernel taint
    [ 775.865772] r8169 0000:03:00.0: eth0: link down
    [ 780.291467] ADDRCONF(NETDEV_UP): eth0: link is not ready
    [ 893.365157] r8169 0000:03:00.0: eth0: link up
    [ 893.365704] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
    [ 894.873243] wlan0: authenticate with 00:24:17:42:be:96 (try 1)
    [ 894.875380] wlan0: authenticated
    [ 894.906873] wlan0: associate with 00:24:17:42:be:96 (try 1)
    [ 894.917991] wlan0: RX AssocResp from 00:24:17:42:be:96 (capab=0x411 status=0 aid=1)
    [ 894.917998] wlan0: associated
    [ 894.919084] ieee80211 phy0: brcms_ops_bss_info_changed: qos enabled: true (implement)
    [ 894.919092] ieee80211 phy0: brcmsmac: brcms_ops_bss_info_changed: associated
    [ 894.919098] ieee80211 phy0: changing basic rates failed: -22
    [ 894.919102] ieee80211 phy0: brcms_ops_bss_info_changed: arp filtering: enabled true, count 0 (implement)
    [ 894.919646] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
    [ 899.266822] ieee80211 phy0: brcms_ops_bss_info_changed: qos enabled: false (implement)
    [ 899.266829] ieee80211 phy0: brcmsmac: brcms_ops_bss_info_changed: disassociated
    [ 899.266834] ieee80211 phy0: brcms_ops_bss_info_changed: arp filtering: enabled false, count 0 (implement)
    [ 899.266838] wlan0: deauthenticating from 00:24:17:42:be:96 by local choice (reason=3)
    [ 899.296459] cfg80211: All devices are disconnected, going to restore regulatory settings
    [ 899.296465] cfg80211: Restoring regulatory settings
    [ 899.296473] cfg80211: Calling CRDA to update world regulatory domain
    [ 899.299820] cfg80211: Updating information on frequency 2412 MHz for a 20 MHz width channel with regulatory rule:
    [ 899.299824] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
    [ 899.299826] cfg80211: Updating information on frequency 2417 MHz for a 20 MHz width channel with regulatory rule:
    [ 899.299828] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
    [ 899.299830] cfg80211: Updating information on frequency 2422 MHz for a 20 MHz width channel with regulatory rule:
    [ 899.299832] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
    [ 899.299833] cfg80211: Updating information on frequency 2427 MHz for a 20 MHz width channel with regulatory rule:
    [ 899.299835] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
    [ 899.299837] cfg80211: Updating information on frequency 2432 MHz for a 20 MHz width channel with regulatory rule:
    [ 899.299839] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
    [ 899.299841] cfg80211: Updating information on frequency 2437 MHz for a 20 MHz width channel with regulatory rule:
    [ 899.299843] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
    [ 899.299844] cfg80211: Updating information on frequency 2442 MHz for a 20 MHz width channel with regulatory rule:
    [ 899.299846] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
    [ 899.299848] cfg80211: Updating information on frequency 2447 MHz for a 20 MHz width channel with regulatory rule:
    [ 899.299850] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
    [ 899.299851] cfg80211: Updating information on frequency 2452 MHz for a 20 MHz width channel with regulatory rule:
    [ 899.299853] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
    [ 899.299855] cfg80211: Updating information on frequency 2457 MHz for a 20 MHz width channel with regulatory rule:
    [ 899.299857] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
    [ 899.299859] cfg80211: Updating information on frequency 2462 MHz for a 20 MHz width channel with regulatory rule:
    [ 899.299861] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
    [ 899.299862] cfg80211: Disabling freq 2467 MHz
    [ 899.299864] cfg80211: Disabling freq 2472 MHz
    [ 899.299865] cfg80211: Disabling freq 2484 MHz
    [ 899.299867] cfg80211: World regulatory domain updated:
    [ 899.299868] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
    [ 899.299870] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
    [ 899.299872] cfg80211: (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
    [ 899.299874] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
    [ 899.299875] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
    [ 899.299877] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
    [ 903.514025] eth0: no IPv6 routers present
    [ 2138.844135] r8169 0000:03:00.0: eth0: link down
    [ 2143.244610] ADDRCONF(NETDEV_UP): eth0: link is not ready
    [ 2164.465177] ideapad_laptop: Unknown event: 1
    [ 2184.416447] ideapad_laptop: Unknown event: 1
    [ 2195.502957] r8169 0000:03:00.0: eth0: link up
    [ 2195.503509] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
    [ 2205.918195] eth0: no IPv6 routers present
    [ 2222.149999] eth0: no IPv6 routers present
    [ 2234.078513] wlan0: authenticate with 00:24:17:42:be:96 (try 1)
    [ 2234.148636] wlan0: authenticated
    [ 2234.148942] wlan0: associate with 00:24:17:42:be:96 (try 1)
    [ 2234.347894] wlan0: associate with 00:24:17:42:be:96 (try 2)
    [ 2234.547610] wlan0: associate with 00:24:17:42:be:96 (try 3)
    [ 2234.747294] wlan0: association with 00:24:17:42:be:96 timed out
    [ 2240.397141] wlan0: authenticate with 00:24:17:42:be:96 (try 1)
    [ 2240.594586] wlan0: authenticate with 00:24:17:42:be:96 (try 2)
    [ 2240.624408] wlan0: authenticated
    [ 2240.678530] wlan0: associate with 00:24:17:42:be:96 (try 1)
    [ 2240.878112] wlan0: associate with 00:24:17:42:be:96 (try 2)
    [ 2241.077868] wlan0: associate with 00:24:17:42:be:96 (try 3)
    [ 2241.118222] wlan0: deauthenticated from 00:24:17:42:be:96 (Reason: 6)
    [ 2249.646194] r8169 0000:03:00.0: eth0: link down
    [ 2253.024123] r8169 0000:03:00.0: eth0: link up
    [ 2270.797553] eth0: no IPv6 routers present

    sudo lshw -C network
    *-network
    description: Ethernet interface
    product: RTL8101E/RTL8102E PCI Express Fast Ethernet controller
    vendor: Realtek Semiconductor Co., Ltd.
    physical id: 0
    bus info: pci@0000:03:00.0
    logical name: eth0
    version: 05
    serial: 08:9e:01:33:10:a1
    size: 100Mbit/s
    capacity: 100Mbit/s
    width: 64 bits
    clock: 33MHz
    capabilities: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
    configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=full firmware=rtl_nic/rtl8105e-1.fw ip=192.168.1.24 latency=0 link=yes multicast=yes port=MII speed=100Mbit/s
    resources: irq:43 ioport:2000(size=256) memory:f3804000-f3804fff memory:f3800000-f3803fff
    *-network
    description: Wireless interface
    product: BCM4313 802.11b/g/n Wireless LAN Controller
    vendor: Broadcom Corporation
    physical id: 0
    bus info: pci@0000:04:00.0
    logical name: wlan0
    version: 01
    serial: c0:14:3d:d2:65:9b
    width: 64 bits
    clock: 33MHz
    capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
    configuration: broadcast=yes driver=brcmsmac driverversion=3.2.0-34-generic firmware=N/A latency=0 link=no multicast=yes wireless=IEEE 802.11bgn
    resources: irq:18 memory:f3900000-f3903fff


    iwlist scan

    lo Interface doesn't support scanning.

    wlan0 No scan results

    eth0 Interface doesn't support scanning.



    lsb_release -d

    Description: Ubuntu 12.04.1 LTS




    uname -mr
    3.2.0-34-generic x86_64


    sudo /etc/init.d/networking restart
    * Running /etc/init.d/networking restart is deprecated because it may not enable again some interfaces
    * Reconfiguring network interfaces... [ OK ]



    so, this is it. sorry if it is too much, i dont know how to use grep command.
    i would greatly appreciate any kind of help.
    thanks a lot

  2. #2
    Join Date
    Oct 2009
    Location
    Reykjavk, sland
    Beans
    9,267
    Distro
    Lubuntu 14.04 Trusty Tahr

    Re: Wireless not working on Ubuntu 12.04; Lenovo IdeaPad z580

    Last edited by mrgs; December 8th, 2012 at 12:48 PM.
    About problems due to upgrading
    Bringing old hardware back to life.
    Please visit Quick Links -> Unanswered Posts

  3. #3
    Join Date
    Aug 2005
    Location
    South Carolina, USA
    Beans
    19,925
    Distro
    Ubuntu 14.04 Trusty Tahr

    Re: Wireless not working on Ubuntu 12.04; Lenovo IdeaPad z580

    Please run the terminal command:
    Code:
    lspci -nn | grep 0280
    Is your Broadcom the famous 14e4:4727? If so, please do:
    Code:
    sudo apt-get install --reinstall bcmwl-kernel-source
    Detach the ethernet, reboot and let us have your report.

    If that is not your device, post it and we'll be glad to help.
    "Oh, Ubuntu, you are my favorite Linux-based operating system" --Dr. Sheldon Cooper, Ph.D.

  4. #4
    Join Date
    Dec 2012
    Beans
    9

    Re: Wireless not working on Ubuntu 12.04; Lenovo IdeaPad z580

    yes, thats exactly my device!
    its working now, after running the above command, which i found in mrgs's link.
    however, the speed is bad, but i think its due to my router.

    thanks!

  5. #5
    Join Date
    Oct 2009
    Location
    Reykjavk, sland
    Beans
    9,267
    Distro
    Lubuntu 14.04 Trusty Tahr

    Re: Wireless not working on Ubuntu 12.04; Lenovo IdeaPad z580

    Good. If it solves your problem, please mark the thread so.
    About problems due to upgrading
    Bringing old hardware back to life.
    Please visit Quick Links -> Unanswered Posts

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