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Thread: Ubuntu 11.04 Wirless Problems

  1. #1
    Join Date
    May 2011
    Beans
    7

    Unhappy Ubuntu 11.04 Wirless Problems

    Hi, I have recently upgraded to 11.04 and found that I cannot connect to my wireless router.

    I will post the information about my card etc.

    Code:
    00:00.0 Host bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express Memory Controller Hub (rev 03)
    00:02.0 VGA compatible controller: Intel Corporation Mobile 945GM/GMS, 943/940GML Express Integrated Graphics Controller (rev 03)
    00:02.1 Display controller: Intel Corporation Mobile 945GM/GMS/GME, 943/940GML Express Integrated Graphics Controller (rev 03)
    00:1b.0 Audio device: Intel Corporation N10/ICH 7 Family High Definition Audio Controller (rev 01)
    00:1c.0 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 1 (rev 01)
    00:1c.3 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 4 (rev 01)
    00:1d.0 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #1 (rev 01)
    00:1d.1 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #2 (rev 01)
    00:1d.2 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #3 (rev 01)
    00:1d.3 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #4 (rev 01)
    00:1d.7 USB Controller: Intel Corporation N10/ICH 7 Family USB2 EHCI Controller (rev 01)
    00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e1)
    00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge (rev 01)
    00:1f.2 IDE interface: Intel Corporation 82801GBM/GHM (ICH7 Family) SATA IDE Controller (rev 01)
    00:1f.3 SMBus: Intel Corporation N10/ICH 7 Family SMBus Controller (rev 01)
    03:00.0 Ethernet controller: Broadcom Corporation BCM4401-B0 100Base-TX (rev 02)
    03:01.0 FireWire (IEEE 1394): Ricoh Co Ltd R5C832 IEEE 1394 Controller
    03:01.1 SD Host controller: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter (rev 19)
    03:01.2 System peripheral: Ricoh Co Ltd R5C592 Memory Stick Bus Host Adapter (rev 0a)
    03:01.3 System peripheral: Ricoh Co Ltd xD-Picture Card Controller (rev 05)
    0b:00.0 Network controller: Broadcom Corporation BCM4311 802.11b/g WLAN (rev 01)
    I have tried removing the bcmwl-kernel-source and then installing "firmware-b43-installer" and "b43-fwcutter", I then rebooted, and although I was able to select the network and wireless was available. It would try to connect and then a notfiication popped up saying that I was disconnected. Can anyone help?

  2. #2
    Join Date
    Apr 2011
    Location
    Santiago (Dominican Rep)
    Beans
    311
    Distro
    Ubuntu 12.04 Precise Pangolin

    Re: Ubuntu 11.04 Wirless Problems

    Did you de-activate the Broadcom STA driver? You can find it in "additional drivers". I have the same BCM4311 and it works with the drivers you have installed now.
    Desktop: P-IV 3.2gHz, RAM= 1.5GB, Disk=80GB+500GB, LCD=22", Bought 2012 $90
    File Server: P-III 650mHz, RAM = 384MB, Disks 240 + 300GB, Bought 2005 $60
    File Server HP Vectra VL8i SFF, 2 cables connected: Ethernet and Power

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