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Hi, i'm linux ubuntu 9.10 newbie. I have problem with my laptop wireless. Some info included. Thank you for the help. 00:00.0 Host bridge [0600]: Intel Corporation Mobile 945GME Express ...
  1. 10-24-2009 #1
    fxtxt
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    Wireless not working

    Hi,
    i'm linux ubuntu 9.10 newbie. I have problem with my laptop wireless. Some info included.

    Thank you for the help.

    00:00.0 Host bridge [0600]: Intel Corporation Mobile 945GME Express Memory Controller Hub [8086:27ac] (rev 03)
    Kernel driver in use: agpgart-intel
    Kernel modules: intel-agp
    00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile 945GME Express Integrated Graphics Controller [8086:27ae] (rev 03)
    Kernel driver in use: i915
    Kernel modules: i915
    00:02.1 Display controller [0380]: Intel Corporation Mobile 945GM/GMS/GME, 943/940GML Express Integrated Graphics Controller [8086:27a6] (rev 03)
    00:1b.0 Audio device [0403]: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller [8086:27d8] (rev 02)
    Kernel driver in use: HDA Intel
    Kernel modules: snd-hda-intel
    00:1c.0 PCI bridge [0604]: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1 [8086:27d0] (rev 02)
    Kernel driver in use: pcieport-driver
    Kernel modules: shpchp
    00:1c.1 PCI bridge [0604]: Intel Corporation 82801G (ICH7 Family) PCI Express Port 2 [8086:27d2] (rev 02)
    Kernel driver in use: pcieport-driver
    Kernel modules: shpchp
    00:1c.2 PCI bridge [0604]: Intel Corporation 82801G (ICH7 Family) PCI Express Port 3 [8086:27d4] (rev 02)
    Kernel driver in use: pcieport-driver
    Kernel modules: shpchp
    00:1d.0 USB Controller [0c03]: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #1 [8086:27c8] (rev 02)
    Kernel driver in use: uhci_hcd
    00:1d.1 USB Controller [0c03]: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #2 [8086:27c9] (rev 02)
    Kernel driver in use: uhci_hcd
    00:1d.2 USB Controller [0c03]: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #3 [8086:27ca] (rev 02)
    Kernel driver in use: uhci_hcd
    00:1d.3 USB Controller [0c03]: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #4 [8086:27cb] (rev 02)
    Kernel driver in use: uhci_hcd
    00:1d.7 USB Controller [0c03]: Intel Corporation 82801G (ICH7 Family) USB2 EHCI Controller [8086:27cc] (rev 02)
    Kernel driver in use: ehci_hcd
    00:1e.0 PCI bridge [0604]: Intel Corporation 82801 Mobile PCI Bridge [8086:2448] (rev e2)
    00:1f.0 ISA bridge [0601]: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge [8086:27b9] (rev 02)
    Kernel modules: iTCO_wdt, intel-rng
    00:1f.2 SATA controller [0106]: Intel Corporation 82801GBM/GHM (ICH7 Family) SATA AHCI Controller [8086:27c5] (rev 02)
    Kernel driver in use: ahci
    01:00.0 Network controller [0280]: Broadcom Corporation BCM4312 802.11b/g [14e4:4315] (rev 01)
    Kernel driver in use: b43-pci-bridge
    Kernel modules: ssb
    02:00.0 Ethernet controller [0200]: Attansic Technology Corp. Atheros AR8132 / L1c Gigabit Ethernet Adapter [1969:1062] (rev c0)
    Kernel driver in use: atl1c
    Kernel modules: atl1c
    03:00.0 Multimedia controller [0480]: Broadcom Corporation BCM70012 Video Decoder [Crystal HD] [14e4:1612] (rev 01)




    ============ lspci ============
    00:00.0 Host bridge [0600]: Intel Corporation Mobile 945GME Express Memory Controller Hub [8086:27ac] (rev 03)
    Kernel driver in use: agpgart-intel
    Kernel modules: intel-agp
    00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile 945GME Express Integrated Graphics Controller [8086:27ae] (rev 03)
    Kernel driver in use: i915
    Kernel modules: i915
    00:02.1 Display controller [0380]: Intel Corporation Mobile 945GM/GMS/GME, 943/940GML Express Integrated Graphics Controller [8086:27a6] (rev 03)
    00:1b.0 Audio device [0403]: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller [8086:27d8] (rev 02)
    Kernel driver in use: HDA Intel
    Kernel modules: snd-hda-intel
    00:1c.0 PCI bridge [0604]: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1 [8086:27d0] (rev 02)
    Kernel driver in use: pcieport-driver
    Kernel modules: shpchp
    00:1c.1 PCI bridge [0604]: Intel Corporation 82801G (ICH7 Family) PCI Express Port 2 [8086:27d2] (rev 02)
    Kernel driver in use: pcieport-driver
    Kernel modules: shpchp
    00:1c.2 PCI bridge [0604]: Intel Corporation 82801G (ICH7 Family) PCI Express Port 3 [8086:27d4] (rev 02)
    Kernel driver in use: pcieport-driver
    Kernel modules: shpchp
    00:1d.0 USB Controller [0c03]: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #1 [8086:27c8] (rev 02)
    Kernel driver in use: uhci_hcd
    00:1d.1 USB Controller [0c03]: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #2 [8086:27c9] (rev 02)
    Kernel driver in use: uhci_hcd
    00:1d.2 USB Controller [0c03]: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #3 [8086:27ca] (rev 02)
    Kernel driver in use: uhci_hcd
    00:1d.3 USB Controller [0c03]: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #4 [8086:27cb] (rev 02)
    Kernel driver in use: uhci_hcd
    00:1d.7 USB Controller [0c03]: Intel Corporation 82801G (ICH7 Family) USB2 EHCI Controller [8086:27cc] (rev 02)
    Kernel driver in use: ehci_hcd
    00:1e.0 PCI bridge [0604]: Intel Corporation 82801 Mobile PCI Bridge [8086:2448] (rev e2)
    00:1f.0 ISA bridge [0601]: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge [8086:27b9] (rev 02)
    Kernel modules: iTCO_wdt, intel-rng
    00:1f.2 SATA controller [0106]: Intel Corporation 82801GBM/GHM (ICH7 Family) SATA AHCI Controller [8086:27c5] (rev 02)
    Kernel driver in use: ahci
    01:00.0 Network controller [0280]: Broadcom Corporation BCM4312 802.11b/g [14e4:4315] (rev 01)
    Kernel driver in use: b43-pci-bridge
    Kernel modules: ssb
    02:00.0 Ethernet controller [0200]: Attansic Technology Corp. Atheros AR8132 / L1c Gigabit Ethernet Adapter [1969:1062] (rev c0)
    Kernel driver in use: atl1c
    Kernel modules: atl1c
    03:00.0 Multimedia controller [0480]: Broadcom Corporation BCM70012 Video Decoder [Crystal HD] [14e4:1612] (rev 01)

    ============ lsusb ============
    Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
    Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
    Bus 005 Device 005: ID 03f0:2a1d Hewlett-Packard
    Bus 005 Device 004: ID 046d:c046 Logitech, Inc. RX1000 Laser Mouse
    Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
    Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
    Bus 001 Device 002: ID 1fea:0008
    Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

    ============ lsmod ============
    Module Size Used by
    usbhid 38208 0
    binfmt_misc 8356 1
    bridge 47952 0
    stp 2272 1 bridge
    bnep 12060 2
    ppdev 6688 0
    b43 122136 0
    snd_hda_codec_idt 59844 1
    mac80211 181236 1 b43
    snd_hda_intel 26920 2
    snd_hda_codec 75708 2 snd_hda_codec_idt,snd_hda_intel
    snd_hwdep 7200 1 snd_hda_codec
    snd_pcm_oss 37920 0
    snd_mixer_oss 16028 1 snd_pcm_oss
    joydev 10272 0
    snd_pcm 75296 3 snd_hda_intel,snd_hda_codec,snd_pcm_oss
    snd_seq_dummy 2656 0
    snd_seq_oss 28576 0
    snd_seq_midi 6432 0
    iptable_filter 3100 0
    snd_rawmidi 22208 1 snd_seq_midi
    uvcvideo 59080 0
    snd_seq_midi_event 6940 2 snd_seq_oss,snd_seq_midi
    ip_tables 11692 1 iptable_filter
    psmouse 56180 0
    snd_seq 50224 6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_mid i_event
    videodev 36736 1 uvcvideo
    cfg80211 93052 2 b43,mac80211
    snd_timer 22276 2 snd_pcm,snd_seq
    atl1c 30880 0
    snd_seq_device 6920 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi ,snd_seq
    v4l1_compat 14496 2 uvcvideo,videodev
    serio_raw 5280 0
    led_class 4096 1 b43
    lp 8964 0
    btusb 11856 2
    x_tables 16544 1 ip_tables
    snd 59204 16 snd_hda_codec_idt,snd_hda_intel,snd_hda_codec,snd_ hwdep,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_seq_os s,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
    parport 35340 2 ppdev,lp
    soundcore 7264 1 snd
    snd_page_alloc 9156 2 snd_hda_intel,snd_pcm
    fbcon 36640 72
    tileblit 2460 1 fbcon
    font 8124 1 fbcon
    bitblit 5372 1 fbcon
    softcursor 1756 1 bitblit
    i915 221064 3
    drm 159584 3 i915
    i2c_algo_bit 5760 1 i915
    ssb 35300 1 b43
    video 19380 1 i915
    intel_agp 27484 2 i915
    agpgart 34988 2 drm,intel_agp
    output 2780 1 video

    ============ dmesg-firmware ============

    ============ kernel version ============
    2.6.31-14-generic

    ============ ifconfig ============
    eth0 Link encap:Ethernet HWaddr 00:26:55:c6:d7:6e
    inet addr:192.168.1.121 Bcast:192.168.1.255 Mask:255.255.255.0
    inet6 addr: fe80::226:55ff:fec6:d76e/64 Scope:Link
    UP BROADCAST RUNNING MULTICAST MTU:1492 Metric:1
    RX packets:54542538 errors:3 dropped:0 overruns:0 frame:3
    TX packets:7991 errors:0 dropped:0 overruns:0 carrier:41
    collisions:0 txqueuelen:1000
    RX bytes:7031681 (7.0 MB) TX bytes:1278410 (1.2 MB)
    Interrupt:28

    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:4 errors:0 dropped:0 overruns:0 frame:0
    TX packets:4 errors:0 dropped:0 overruns:0 carrier:0
    collisions:0 txqueuelen:0
    RX bytes:240 (240.0 B) TX bytes:240 (240.0 B)


    ============ iwconfig ============
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  2. 10-24-2009 #2
    dxqcanada
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    Ok. So what exactly is the problem ?
    What have you done to solve the problem ?



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  3. 10-24-2009 #3
    fxtxt
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    When i turn on the wireless there is no wireless connection or signal.
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  4. 10-24-2009 #4
    dxqcanada
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    Is this a new install or was this working before ?

    What have you done to solve the problem ?



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    but most of them pick themselves up
    and hurry off as if nothing had happened.

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  5. 10-24-2009 #5
    fxtxt
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    This is the new install. About the second question, the router is set up correctly.
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  6. 10-24-2009 #6
    dxqcanada
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    I am not an Ubuntu user ... but I am going to guess that the Broadcom BCM43xx firmware is not being loaded.

    You will find much info on this if you google.



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    but most of them pick themselves up
    and hurry off as if nothing had happened.

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  7. 10-24-2009 #7
    reed9
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    Hello and welcome.
    This is your wireless card
    01:00.0 Network controller [0280]: Broadcom Corporation BCM4312 802.11b/g [14e4:4315] (rev 01)
    Kernel driver in use: b43-pci-bridge
    Kernel modules: ssb
    If you can get a wired connection, you should be able to download the driver under Administration->Hardware Drivers
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  8. 10-24-2009 #8
    reed9
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    I am not an Ubuntu user ... but I am going to guess that the Broadcom BCM43xx firmware is not being loaded.
    Unforunately, this version of the card (14e4:4315) does not work quite right yet with the b43 drivers. I think the broadcom wl driver does work with it.

    If not, you have to download and build the latest compat-wireless sources.
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