eth%d: 5.100.82.38 driver failed with code 21 -> BCM4311 wireless chipset not working anymore in Ubuntu 11.04

Asked by kamarulzaman bin kamis on 2011-05-07

wireless internet is not working only wired are working

rohayu@rohayu:~$ lshw -C network; lsb_release -a; uname -a; rfkill list

WARNING: you should run this program as super-user.

  *-network

       description: Ethernet interface

       product: 88E8053 PCI-E Gigabit Ethernet Controller

       vendor: Marvell Technology Group Ltd.

       physical id: 0

       bus info: pci@0000:07:00.0

       logical name: eth0

       version: 20

       serial: 00:03:0d:46:b5:78

       size: 100Mbit/s

       capacity: 1Gbit/s

       width: 64 bits

       clock: 33MHz

       capabilities: bus_master cap_list rom ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation

       configuration: autonegotiation=on broadcast=yes driver=sky2 driverversion=1.28 duplex=full firmware=N/A ip=10.1.1.1 latency=0 multicast=yes port=twisted pair speed=100Mbit/s

       resources: irq:43 memory:febfc000-febfffff ioport:e800(size=256) memory:febc0000-febdffff

  *-network UNCLAIMED

       description: Network controller

       product: BCM4311 802.11b/g WLAN

       vendor: Broadcom Corporation

       physical id: 0

       bus info: pci@0000:03:00.0

       version: 01

       width: 32 bits

       clock: 33MHz

       capabilities: bus_master cap_list

       configuration: latency=0

       resources: memory:fbffc000-fbffffff

WARNING: output may be incomplete or inaccurate, you should run this program as super-user.

No LSB modules are available.

Distributor ID: Ubuntu

Description: Ubuntu 11.04

Release: 11.04

Codename: natty

Linux rohayu 2.6.38-8-generic #42-Ubuntu SMP Mon Apr 11 03:31:50 UTC 2011 i686 i686 i386 GNU/Linux

this is what i get ..tq

Question information

Language:
English Edit question
Status:
Expired
For:
Ubuntu gnome-nettool Edit question
Assignee:
No assignee Edit question
Last query:
2011-05-07
Last reply:
2011-05-23

Hi,

Please first connect your wired network adapter to the wireless router using an ethernet cable (also known as a LAN cable).

In order to gather essential troubleshooting information about your wireless card, please follow this procedure:

Step 1:

If you are using the Gnome interface, open the Terminal console via "Applications->Accessories->Terminal"

If you are using the Unity interface, the easiest way to open the Terminal is to use the 'search' function on the dash. Or you can click on the 'More Apps' button, click on the 'See more results' by the installed section, and find it in that list of applications. A third way, available after you click on the 'More Apps' button, is to go to the search bar, and see that the far right end of it says 'All Applications'. You then click on that, and you'll see the full list. Then you can go to Accessories > Terminal after that.

So the methods in Unity are:
Dash > Search for Terminal
Dash > More Apps > 'See More Results' > Terminal
Dash > More Apps > Accessories > Terminal

Step 2: Please copy-paste the following command from the https://answers.launchpad.net/ubuntu website in Firefox into the Linux Terminal. Do NOT copy-paste from the Email message into the Terminal, as that will only copy PART of the command. The command STARTS with the word sudo and ENDS with the word lsmod. So please copy-paste the ENTIRE command below from Firefox into a Terminal, press <enter>, then enter password when sudo asks for password, then press enter again.

Tip: If you have a wheel mouse or 3 button mouse you do not need to type commands into the Terminal. Highlight the command written on the page. Move your cursor anywhere in the Terminal and press the wheel or middle button. Automatic Copy and paste! No spelling mistakes! No Typos! No other errors!

sudo apt-get update; sudo apt-get install hwinfo grep; sudo lshw -C network; rfkill list; sudo iwlist scanning; cat /etc/network/interfaces; cat /etc/lsb-release; lspci -nn; lsusb; sudo lshw -short; uname -a; dmesg | egrep 'acx|at76|ath|b43|bcm|CX|eth|ipw|irmware|isl|lbtf|orinoco|ndiswrapper|NPE|ound|p54|prism|rtl|rt2|rt3|rt6|rt7|usb|witch|wl'; iwconfig; cat /etc/modprobe.d/* | egrep 'acx|at76|ath|b43|bcm|CX|eth|ipw|irmware|isl|lbtf|orinoco|ndiswrapper|NPE|p54|prism|rtl|rt2|rt3|rt6|rt7|witch|wl'; sudo hwinfo --netcard ; cat /var/lib/NetworkManager/NetworkManager.state; sudo lsmod

Step 3: Please post results (copy/paste terminal output) on this thread. The troubleshooters here need to see the full Terminal output from running the above command.

Step 4: Please also specify the exact model and make of your PC (if known) on this thread

Step 5: Please also clarify if you installed Ubuntu to the harddisk and are running from a harddisk install OR if you are only testing Ubuntu in a LiveCD session.

Regards,

Mark

rohayu@rohayu:~$ sudo apt-get update; sudo apt-get install hwinfo grep; sudo lshw -C network; rfkill list; sudo iwlist scanning; cat /etc/network/interfaces; cat /etc/lsb-release; lspci -nn; lsusb; sudo lshw -short; uname -a; dmesg | egrep 'acx|at76|ath|b43|bcm|CX|eth|ipw|irmware|isl|lbtf|orinoco|ndiswrapper|NPE|ound|p54|prism|rtl|rt2|rt3|rt6|rt7|usb|witch|wl'; iwconfig; cat /etc/modprobe.d/* | egrep 'acx|at76|ath|b43|bcm|CX|eth|ipw|irmware|isl|lbtf|orinoco|ndiswrapper|NPE|p54|prism|rtl|rt2|rt3|rt6|rt7|witch|wl'; sudo hwinfo --netcard ; cat /var/lib/NetworkManager/NetworkManager.state; sudo lsmod
[sudo] password for rohayu:
Ign http://my.archive.ubuntu.com natty InRelease
Ign http://my.archive.ubuntu.com natty-updates InRelease
Hit http://my.archive.ubuntu.com natty Release.gpg
Ign http://security.ubuntu.com natty-security InRelease
Hit http://my.archive.ubuntu.com natty-updates Release.gpg
Ign http://archive.canonical.com natty InRelease
Hit http://my.archive.ubuntu.com natty Release
Ign http://extras.ubuntu.com natty InRelease
Hit http://my.archive.ubuntu.com natty-updates Release
Hit http://security.ubuntu.com natty-security Release.gpg
Hit http://my.archive.ubuntu.com natty/main Sources
Hit http://my.archive.ubuntu.com natty/restricted Sources
Hit http://my.archive.ubuntu.com natty/universe Sources
Hit http://my.archive.ubuntu.com natty/multiverse Sources
Hit http://my.archive.ubuntu.com natty/main i386 Packages
Hit http://archive.canonical.com natty Release.gpg
Hit http://my.archive.ubuntu.com natty/restricted i386 Packages
Hit http://my.archive.ubuntu.com natty/universe i386 Packages
Hit http://my.archive.ubuntu.com natty/multiverse i386 Packages
Ign http://my.archive.ubuntu.com natty/main TranslationIndex
Ign http://my.archive.ubuntu.com natty/multiverse TranslationIndex
Ign http://my.archive.ubuntu.com natty/restricted TranslationIndex
Ign http://my.archive.ubuntu.com natty/universe TranslationIndex
Hit http://my.archive.ubuntu.com natty-updates/main Sources
Hit http://my.archive.ubuntu.com natty-updates/restricted Sources
Hit http://my.archive.ubuntu.com natty-updates/universe Sources
Hit http://security.ubuntu.com natty-security Release
Get:1 http://extras.ubuntu.com natty Release.gpg [72 B]
Hit http://my.archive.ubuntu.com natty-updates/multiverse Sources
Hit http://my.archive.ubuntu.com natty-updates/main i386 Packages
Hit http://my.archive.ubuntu.com natty-updates/restricted i386 Packages
Hit http://my.archive.ubuntu.com natty-updates/universe i386 Packages
Hit http://my.archive.ubuntu.com natty-updates/multiverse i386 Packages
Hit http://archive.canonical.com natty Release
Ign http://my.archive.ubuntu.com natty-updates/main TranslationIndex
Ign http://my.archive.ubuntu.com natty-updates/multiverse TranslationIndex
Ign http://my.archive.ubuntu.com natty-updates/restricted TranslationIndex
Ign http://my.archive.ubuntu.com natty-updates/universe TranslationIndex
Hit http://extras.ubuntu.com natty Release
Hit http://security.ubuntu.com natty-security/main Sources
Hit http://archive.canonical.com natty/partner i386 Packages
Hit http://security.ubuntu.com natty-security/restricted Sources
Hit http://security.ubuntu.com natty-security/universe Sources
Hit http://security.ubuntu.com natty-security/multiverse Sources
Hit http://security.ubuntu.com natty-security/main i386 Packages
Hit http://security.ubuntu.com natty-security/restricted i386 Packages
Hit http://extras.ubuntu.com natty/main Sources
Ign http://archive.canonical.com natty/partner TranslationIndex
Hit http://security.ubuntu.com natty-security/universe i386 Packages
Hit http://security.ubuntu.com natty-security/multiverse i386 Packages
Ign http://security.ubuntu.com natty-security/main TranslationIndex
Ign http://security.ubuntu.com natty-security/multiverse TranslationIndex
Ign http://security.ubuntu.com natty-security/restricted TranslationIndex
Ign http://security.ubuntu.com natty-security/universe TranslationIndex
Hit http://extras.ubuntu.com natty/main i386 Packages
Ign http://extras.ubuntu.com natty/main TranslationIndex
Ign http://my.archive.ubuntu.com natty/main Translation-en_US
Ign http://my.archive.ubuntu.com natty/main Translation-en
Ign http://my.archive.ubuntu.com natty/multiverse Translation-en_US
Ign http://my.archive.ubuntu.com natty/multiverse Translation-en
Ign http://my.archive.ubuntu.com natty/restricted Translation-en_US
Ign http://my.archive.ubuntu.com natty/restricted Translation-en
Ign http://my.archive.ubuntu.com natty/universe Translation-en_US
Ign http://my.archive.ubuntu.com natty/universe Translation-en
Ign http://my.archive.ubuntu.com natty-updates/main Translation-en_US
Ign http://my.archive.ubuntu.com natty-updates/main Translation-en
Ign http://my.archive.ubuntu.com natty-updates/multiverse Translation-en_US
Ign http://my.archive.ubuntu.com natty-updates/multiverse Translation-en
Ign http://my.archive.ubuntu.com natty-updates/restricted Translation-en_US
Ign http://my.archive.ubuntu.com natty-updates/restricted Translation-en
Ign http://my.archive.ubuntu.com natty-updates/universe Translation-en_US
Ign http://my.archive.ubuntu.com natty-updates/universe Translation-en
Ign http://extras.ubuntu.com natty/main Translation-en_US
Ign http://security.ubuntu.com natty-security/main Translation-en_US
Ign http://security.ubuntu.com natty-security/main Translation-en
Ign http://security.ubuntu.com natty-security/multiverse Translation-en_US
Ign http://extras.ubuntu.com natty/main Translation-en
Ign http://security.ubuntu.com natty-security/multiverse Translation-en
Ign http://security.ubuntu.com natty-security/restricted Translation-en_US
Ign http://security.ubuntu.com natty-security/restricted Translation-en
Ign http://security.ubuntu.com natty-security/universe Translation-en_US
Ign http://archive.canonical.com natty/partner Translation-en_US
Ign http://security.ubuntu.com natty-security/universe Translation-en
Ign http://archive.canonical.com natty/partner Translation-en
Fetched 72 B in 9s (8 B/s)
Reading package lists... Done
Reading package lists... Done
Building dependency tree
Reading state information... Done
grep is already the newest version.
The following extra packages will be installed:
  libhal1 libhd16
The following NEW packages will be installed:
  hwinfo libhal1 libhd16
0 upgraded, 3 newly installed, 0 to remove and 66 not upgraded.
Need to get 818 kB of archives.
After this operation, 2,269 kB of additional disk space will be used.
Do you want to continue [Y/n]?
MY laptop brand is prestigio don't know the model and i'm running the Ubuntu from the harddisk

Do you want to continue [Y/n]?

Press Y and <ENTER> to continue.... We need the remaining Terminal output.

rohayu@rohayu:~$ sudo apt-get update; sudo apt-get install hwinfo grep; sudo lshw -C network; rfkill list; sudo iwlist scanning; cat /etc/network/interfaces; cat /etc/lsb-release; lspci -nn; lsusb; sudo lshw -short; uname -a; dmesg | egrep 'acx|at76|ath|b43|bcm|CX|eth|ipw|irmware|isl|lbtf|orinoco|ndiswrapper|NPE|ound|p54|prism|rtl|rt2|rt3|rt6|rt7|usb|witch|wl'; iwconfig; cat /etc/modprobe.d/* | egrep 'acx|at76|ath|b43|bcm|CX|eth|ipw|irmware|isl|lbtf|orinoco|ndiswrapper|NPE|p54|prism|rtl|rt2|rt3|rt6|rt7|witch|wl'; sudo hwinfo --netcard ; cat /var/lib/NetworkManager/NetworkManager.state; sudo lsmod
Ign http://my.archive.ubuntu.com natty InRelease
Ign http://my.archive.ubuntu.com natty-updates InRelease
Hit http://my.archive.ubuntu.com natty Release.gpg
Hit http://my.archive.ubuntu.com natty-updates Release.gpg
Hit http://my.archive.ubuntu.com natty Release
Hit http://my.archive.ubuntu.com natty-updates Release
Hit http://my.archive.ubuntu.com natty/main Sources
Hit http://my.archive.ubuntu.com natty/restricted Sources
Hit http://my.archive.ubuntu.com natty/universe Sources
Hit http://my.archive.ubuntu.com natty/multiverse Sources
Hit http://my.archive.ubuntu.com natty/main i386 Packages
Hit http://my.archive.ubuntu.com natty/restricted i386 Packages
Hit http://my.archive.ubuntu.com natty/universe i386 Packages
Hit http://my.archive.ubuntu.com natty/multiverse i386 Packages
Ign http://my.archive.ubuntu.com natty/main TranslationIndex
Ign http://my.archive.ubuntu.com natty/multiverse TranslationIndex
Ign http://my.archive.ubuntu.com natty/restricted TranslationIndex
Ign http://my.archive.ubuntu.com natty/universe TranslationIndex
Hit http://my.archive.ubuntu.com natty-updates/main Sources
Hit http://my.archive.ubuntu.com natty-updates/restricted Sources
Hit http://my.archive.ubuntu.com natty-updates/universe Sources
Hit http://my.archive.ubuntu.com natty-updates/multiverse Sources
Hit http://my.archive.ubuntu.com natty-updates/main i386 Packages
Hit http://my.archive.ubuntu.com natty-updates/restricted i386 Packages
Hit http://my.archive.ubuntu.com natty-updates/universe i386 Packages
Hit http://my.archive.ubuntu.com natty-updates/multiverse i386 Packages
Ign http://my.archive.ubuntu.com natty-updates/main TranslationIndex
Ign http://my.archive.ubuntu.com natty-updates/multiverse TranslationIndex
Ign http://my.archive.ubuntu.com natty-updates/restricted TranslationIndex
Ign http://my.archive.ubuntu.com natty-updates/universe TranslationIndex
Ign http://security.ubuntu.com natty-security InRelease
Ign http://extras.ubuntu.com natty InRelease
Ign http://archive.canonical.com natty InRelease
Hit http://security.ubuntu.com natty-security Release.gpg
Hit http://extras.ubuntu.com natty Release.gpg
Hit http://archive.canonical.com natty Release.gpg
Hit http://security.ubuntu.com natty-security Release
Hit http://extras.ubuntu.com natty Release
Hit http://archive.canonical.com natty Release
Ign http://my.archive.ubuntu.com natty/main Translation-en_US
Ign http://my.archive.ubuntu.com natty/main Translation-en
Hit http://security.ubuntu.com natty-security/main Sources
Ign http://my.archive.ubuntu.com natty/multiverse Translation-en_US
Ign http://my.archive.ubuntu.com natty/multiverse Translation-en
Ign http://my.archive.ubuntu.com natty/restricted Translation-en_US
Ign http://my.archive.ubuntu.com natty/restricted Translation-en
Ign http://my.archive.ubuntu.com natty/universe Translation-en_US
Hit http://extras.ubuntu.com natty/main Sources
Hit http://archive.canonical.com natty/partner i386 Packages
Ign http://my.archive.ubuntu.com natty/universe Translation-en
Ign http://my.archive.ubuntu.com natty-updates/main Translation-en_US
Ign http://my.archive.ubuntu.com natty-updates/main Translation-en
Hit http://security.ubuntu.com natty-security/restricted Sources
Hit http://security.ubuntu.com natty-security/universe Sources
Hit http://security.ubuntu.com natty-security/multiverse Sources
Hit http://security.ubuntu.com natty-security/main i386 Packages
Hit http://security.ubuntu.com natty-security/restricted i386 Packages
Ign http://my.archive.ubuntu.com natty-updates/multiverse Translation-en_US
Ign http://my.archive.ubuntu.com natty-updates/multiverse Translation-en
Ign http://my.archive.ubuntu.com natty-updates/restricted Translation-en_US
Ign http://my.archive.ubuntu.com natty-updates/restricted Translation-en
Ign http://my.archive.ubuntu.com natty-updates/universe Translation-en_US
Ign http://my.archive.ubuntu.com natty-updates/universe Translation-en
Hit http://extras.ubuntu.com natty/main i386 Packages
Ign http://extras.ubuntu.com natty/main TranslationIndex
Ign http://archive.canonical.com natty/partner TranslationIndex
Hit http://security.ubuntu.com natty-security/universe i386 Packages
Hit http://security.ubuntu.com natty-security/multiverse i386 Packages
Ign http://security.ubuntu.com natty-security/main TranslationIndex
Ign http://security.ubuntu.com natty-security/multiverse TranslationIndex
Ign http://security.ubuntu.com natty-security/restricted TranslationIndex
Ign http://security.ubuntu.com natty-security/universe TranslationIndex
Ign http://extras.ubuntu.com natty/main Translation-en_US
Ign http://extras.ubuntu.com natty/main Translation-en
Ign http://archive.canonical.com natty/partner Translation-en_US
Ign http://security.ubuntu.com natty-security/main Translation-en_US
Ign http://security.ubuntu.com natty-security/main Translation-en
Ign http://security.ubuntu.com natty-security/multiverse Translation-en_US
Ign http://security.ubuntu.com natty-security/multiverse Translation-en
Ign http://security.ubuntu.com natty-security/restricted Translation-en_US
Ign http://security.ubuntu.com natty-security/restricted Translation-en
Ign http://archive.canonical.com natty/partner Translation-en
Ign http://security.ubuntu.com natty-security/universe Translation-en_US
Ign http://security.ubuntu.com natty-security/universe Translation-en
Reading package lists... Done
Reading package lists... Done
Building dependency tree
Reading state information... Done
grep is already the newest version.
hwinfo is already the newest version.
0 upgraded, 0 newly installed, 0 to remove and 66 not upgraded.
  *-network
       description: Ethernet interface
       product: 88E8053 PCI-E Gigabit Ethernet Controller
       vendor: Marvell Technology Group Ltd.
       physical id: 0
       bus info: pci@0000:07:00.0
       logical name: eth0
       version: 20
       serial: 00:03:0d:46:b5:78
       size: 100Mbit/s
       capacity: 1Gbit/s
       width: 64 bits
       clock: 33MHz
       capabilities: pm vpd msi pciexpress bus_master cap_list rom ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=sky2 driverversion=1.28 duplex=full firmware=N/A ip=10.1.1.1 latency=0 link=yes multicast=yes port=twisted pair speed=100Mbit/s
       resources: irq:43 memory:febfc000-febfffff ioport:e800(size=256) memory:febc0000-febdffff
  *-network UNCLAIMED
       description: Network controller
       product: BCM4311 802.11b/g WLAN
       vendor: Broadcom Corporation
       physical id: 0
       bus info: pci@0000:03:00.0
       version: 01
       width: 32 bits
       clock: 33MHz
       capabilities: pm msi pciexpress bus_master cap_list
       configuration: latency=0
       resources: memory:fbffc000-fbffffff
lo Interface doesn't support scanning.

eth0 Interface doesn't support scanning.

auto lo
iface lo inet loopback

DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=11.04
DISTRIB_CODENAME=natty
DISTRIB_DESCRIPTION="Ubuntu 11.04"
00:00.0 Host bridge [0600]: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express Memory Controller Hub [8086:27a0] (rev 03)
00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile 945GM/GMS, 943/940GML Express Integrated Graphics Controller [8086:27a2] (rev 03)
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 N10/ICH 7 Family High Definition Audio Controller [8086:27d8] (rev 02)
00:1c.0 PCI bridge [0604]: Intel Corporation N10/ICH 7 Family PCI Express Port 1 [8086:27d0] (rev 02)
00:1c.1 PCI bridge [0604]: Intel Corporation N10/ICH 7 Family PCI Express Port 2 [8086:27d2] (rev 02)
00:1c.2 PCI bridge [0604]: Intel Corporation N10/ICH 7 Family PCI Express Port 3 [8086:27d4] (rev 02)
00:1d.0 USB Controller [0c03]: Intel Corporation N10/ICH 7 Family USB UHCI Controller #1 [8086:27c8] (rev 02)
00:1d.1 USB Controller [0c03]: Intel Corporation N10/ICH 7 Family USB UHCI Controller #2 [8086:27c9] (rev 02)
00:1d.2 USB Controller [0c03]: Intel Corporation N10/ICH 7 Family USB UHCI Controller #3 [8086:27ca] (rev 02)
00:1d.3 USB Controller [0c03]: Intel Corporation N10/ICH 7 Family USB UHCI Controller #4 [8086:27cb] (rev 02)
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)
00:1f.2 IDE interface [0101]: Intel Corporation 82801GBM/GHM (ICH7 Family) SATA IDE Controller [8086:27c4] (rev 02)
00:1f.3 SMBus [0c05]: Intel Corporation N10/ICH 7 Family SMBus Controller [8086:27da] (rev 02)
01:0a.0 FireWire (IEEE 1394) [0c00]: O2 Micro, Inc. Firewire (IEEE 1394) [1217:00f7] (rev 02)
01:0a.2 SD Host controller [0805]: O2 Micro, Inc. Integrated MMC/SD Controller [1217:7120] (rev 01)
01:0a.3 Mass storage controller [0180]: O2 Micro, Inc. Integrated MS/xD Controller [1217:7130] (rev 01)
03:00.0 Network controller [0280]: Broadcom Corporation BCM4311 802.11b/g WLAN [14e4:4311] (rev 01)
07:00.0 Ethernet controller [0200]: Marvell Technology Group Ltd. 88E8053 PCI-E Gigabit Ethernet Controller [11ab:4362] (rev 20)
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 002 Device 002: ID 04f3:0230 Elan Microelectronics Corp.
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
H/W path Device Class Description
======================================================
                               system Notebook
/0 bus X20IA Series
/0/0 memory 64KiB BIOS
/0/4 processor Genuine Intel(R) CPU T2500 @ 2.00GHz
/0/4/5 memory 32KiB L1 cache
/0/4/6 memory 2MiB L2 cache
/0/4/0.1 processor Logical CPU
/0/4/0.2 processor Logical CPU
/0/27 memory 2GiB System Memory
/0/27/0 memory 1GiB DIMM SDRAM Synchronous
/0/27/1 memory DIMM [empty]
/0/27/2 memory 1GiB DIMM SDRAM Synchronous
/0/27/3 memory DIMM [empty]
/0/1 processor
/0/1/0.1 processor Logical CPU
/0/1/0.2 processor Logical CPU
/0/100 bridge Mobile 945GM/PM/GMS, 943/940GML and 945GT Express Memory Controller Hub
/0/100/2 display Mobile 945GM/GMS, 943/940GML Express Integrated Graphics Controller
/0/100/2.1 display Mobile 945GM/GMS/GME, 943/940GML Express Integrated Graphics Controller
/0/100/1b multimedia N10/ICH 7 Family High Definition Audio Controller
/0/100/1c bridge N10/ICH 7 Family PCI Express Port 1
/0/100/1c/0 eth0 network 88E8053 PCI-E Gigabit Ethernet Controller
/0/100/1c.1 bridge N10/ICH 7 Family PCI Express Port 2
/0/100/1c.2 bridge N10/ICH 7 Family PCI Express Port 3
/0/100/1c.2/0 network BCM4311 802.11b/g WLAN
/0/100/1d bus N10/ICH 7 Family USB UHCI Controller #1
/0/100/1d.1 bus N10/ICH 7 Family USB UHCI Controller #2
/0/100/1d.2 bus N10/ICH 7 Family USB UHCI Controller #3
/0/100/1d.3 bus N10/ICH 7 Family USB UHCI Controller #4
/0/100/1e bridge 82801 Mobile PCI Bridge
/0/100/1e/a bus Firewire (IEEE 1394)
/0/100/1e/a.2 generic Integrated MMC/SD Controller
/0/100/1e/a.3 storage Integrated MS/xD Controller
/0/100/1f bridge 82801GBM (ICH7-M) LPC Interface Bridge
/0/100/1f.2 scsi0 storage 82801GBM/GHM (ICH7 Family) SATA IDE Controller
/0/100/1f.2/0 /dev/sda disk 120GB WDC WD1200BEVS-2
/0/100/1f.2/0/1 /dev/sda1 volume 109GiB EXT4 volume
/0/100/1f.2/0/2 /dev/sda2 volume 2038MiB Extended partition
/0/100/1f.2/0/2/5 /dev/sda5 volume 2038MiB Linux swap / Solaris partition
/0/100/1f.2/1 /dev/cdrom disk DVD-RAM SDVD8821
/0/100/1f.3 bus N10/ICH 7 Family SMBus Controller
Linux rohayu 2.6.38-8-generic #42-Ubuntu SMP Mon Apr 11 03:31:50 UTC 2011 i686 i686 i386 GNU/Linux
[ 0.000000] found SMP MP-table at [c00ff780] ff780
[ 0.240088] ACPI: No dock devices found.
[ 0.240093] HEST: Table not found.
[ 0.487222] usbcore: registered new interface driver usbfs
[ 0.487260] usbcore: registered new interface driver hub
[ 0.487323] usbcore: registered new device driver usb
[ 0.492246] Switching to clocksource hpet
[ 0.495204] Switched to NOHz mode on CPU #0
[ 0.495315] Switched to NOHz mode on CPU #1
[ 0.524987] pnp: PnP ACPI: found 12 devices
[ 0.628283] input: Lid Switch as /devices/LNXSYSTM:00/device:00/PNP0C0D:00/input/input0
[ 0.628333] ACPI: Lid Switch [LID]
[ 0.708383] ERST: Table is not found!
[ 1.062387] isapnp: No Plug & Play device found
[ 1.074344] i2c-core: driver [adp5520] using legacy suspend method
[ 1.074349] i2c-core: driver [adp5520] using legacy resume method
[ 1.130788] hub 1-0:1.0: USB hub found
[ 1.131408] hub 2-0:1.0: USB hub found
[ 1.132033] hub 3-0:1.0: USB hub found
[ 1.132653] hub 4-0:1.0: USB hub found
[ 1.140955] device-mapper: multipath: version 1.2.0 loaded
[ 1.140961] device-mapper: multipath round-robin: version 1.0.0 loaded
[ 1.145657] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[ 1.440054] usb 2-1: new low speed USB device using uhci_hcd and address 2
[ 1.628198] sky2 0000:07:00.0: eth0: addr 00:03:0d:46:b5:78
[ 1.629383] sdhci-pci 0000:01:0a.2: SDHCI controller found [1217:7120] (rev 1)
[ 1.629462] mmc0: no vmmc regulator found
[ 1.740548] input: USB+PS/2 Optical Mouse as /devices/pci0000:00/0000:00:1d.1/usb2/2-1/2-1:1.0/input/input5
[ 1.740817] generic-usb 0003:04F3:0230.0001: input,hidraw0: USB HID v1.11 Mouse [USB+PS/2 Optical Mouse] on usb-0000:00:1d.1-1/input0
[ 1.740852] usbcore: registered new interface driver usbhid
[ 1.740856] usbhid: USB HID core driver
[ 12.989777] lp: driver loaded but no devices found
[ 13.379116] leds_ss4200: no LED devices found
[ 13.418245] wl: module license 'MIXED/Proprietary' taints kernel.
[ 13.571153] wl 0000:03:00.0: PCI INT A -> GSI 18 (level, low) -> IRQ 18
[ 13.571168] wl 0000:03:00.0: setting latency timer to 64
[ 13.578362] eth%d: 5.100.82.38 driver failed with code 21
[ 14.170852] sky2 0000:07:00.0: eth0: enabling interface
[ 14.171264] ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 14.974300] Console: switching to colour frame buffer device 160x50
[ 129.849562] sky2 0000:07:00.0: eth0: Link is up at 100 Mbps, full duplex, flow control both
[ 129.849917] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 140.336016] eth0: no IPv6 routers present
lo no wireless extensions.

eth0 no wireless extensions.

# which ath5k cannot recover. To prevent this condition, stop
blacklist ath_pci
# Warning: This file is autogenerated by bcmwl. All changes to this file will be lost.
blacklist b43
blacklist b43legacy
blacklist bcm43xx
blacklist eth1394
# replaced by p54pci
blacklist prism54
# replaced by b43 and ssb.
blacklist bcm43xx
blacklist uart6850
blacklist twl4030_wdt
> hal.1: read hal dataprocess 9455: arguments to dbus_move_error() were incorrect, assertion "(dest) == NULL || !dbus_error_is_set ((dest))" failed in file dbus-errors.c line 280.
This is normally a bug in some application using the D-Bus library.
libhal.c 3483 : Error unsubscribing to signals, error=The name org.freedesktop.Hal was not provided by any .service files
23: PCI 700.0: 0200 Ethernet controller
  [Created at pci.318]
  Unique ID: rBUF.Hfggyi1bv0E
  Parent ID: z8Q3.etfgOiyDPf3
  SysFS ID: /devices/pci0000:00/0000:00:1c.0/0000:07:00.0
  SysFS BusID: 0000:07:00.0
  Hardware Class: network
  Model: "Marvell 88E8053 PCI-E Gigabit Ethernet Controller"
  Vendor: pci 0x11ab "Marvell Technology Group Ltd."
  Device: pci 0x4362 "88E8053 PCI-E Gigabit Ethernet Controller"
  SubVendor: pci 0x1584 "Uniwill Computer Corp"
  SubDevice: pci 0x6100
  Revision: 0x20
  Driver: "sky2"
  Driver Modules: "sky2"
  Device File: eth0
  Memory Range: 0xfebfc000-0xfebfffff (rw,non-prefetchable)
  I/O Ports: 0xe800-0xe8ff (rw)
  Memory Range: 0xfebc0000-0xfebdffff (ro,non-prefetchable,disabled)
  IRQ: 43 (165428 events)
  HW Address: 00:03:0d:46:b5:78
  Link detected: yes
  Module Alias: "pci:v000011ABd00004362sv00001584sd00006100bc02sc00i00"
  Driver Info #0:
    Driver Status: sky2 is active
    Driver Activation Cmd: "modprobe sky2"
  Config Status: cfg=new, avail=yes, need=no, active=unknown
  Attached to: #12 (PCI bridge)

24: PCI 300.0: 0280 Network controller
  [Created at pci.318]
  Unique ID: svHJ.AUabv0M9SM3
  Parent ID: hoOk.iXRgJ_Q2WB5
  SysFS ID: /devices/pci0000:00/0000:00:1c.2/0000:03:00.0
  SysFS BusID: 0000:03:00.0
  Hardware Class: network
  Model: "Dell Wireless 1390 WLAN Mini-Card"
  Vendor: pci 0x14e4 "Broadcom"
  Device: pci 0x4311 "BCM4311 802.11b/g WLAN"
  SubVendor: pci 0x1028 "Dell"
  SubDevice: pci 0x0007 "Wireless 1390 WLAN Mini-Card"
  Revision: 0x01
  Memory Range: 0xfbffc000-0xfbffffff (rw,non-prefetchable)
  IRQ: 18 (173 events)
  Module Alias: "pci:v000014E4d00004311sv00001028sd00000007bc02sc80i00"
  Driver Info #0:
    Driver Status: ssb is not active
    Driver Activation Cmd: "modprobe ssb"
  Driver Info #1:
    Driver Status: wl is active
    Driver Activation Cmd: "modprobe wl"
  Config Status: cfg=new, avail=yes, need=no, active=unknown
  Attached to: #14 (PCI bridge)

[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
Module Size Used by
parport_pc 32111 0
ppdev 12849 0
snd_hda_codec_realtek 255820 1
snd_hda_intel 24140 2
binfmt_misc 13213 1
snd_hda_codec 90901 2 snd_hda_codec_realtek,snd_hda_intel
snd_hwdep 13274 1 snd_hda_codec
snd_pcm 80244 2 snd_hda_intel,snd_hda_codec
joydev 17322 0
snd_seq_midi 13132 0
snd_rawmidi 25269 1 snd_seq_midi
i915 450944 3
snd_seq_midi_event 14475 1 snd_seq_midi
snd_seq 51291 2 snd_seq_midi,snd_seq_midi_event
snd_timer 28659 2 snd_pcm,snd_seq
drm_kms_helper 40745 1 i915
snd_seq_device 14110 3 snd_seq_midi,snd_rawmidi,snd_seq
drm 180037 4 i915,drm_kms_helper
wl 2642531 0
snd 55295 13 snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
psmouse 73312 0
i2c_algo_bit 13184 1 i915
soundcore 12600 1 snd
snd_page_alloc 14073 2 snd_hda_intel,snd_pcm
serio_raw 12990 0
video 18951 1 i915
lib80211 14570 1 wl
lp 13349 0
parport 36746 3 parport_pc,ppdev,lp
usbhid 41704 0
hid 77084 1 usbhid
firewire_ohci 31504 0
firewire_core 56138 1 firewire_ohci
sdhci_pci 13623 0
sky2 49172 0
sdhci 22720 1 sdhci_pci
crc_itu_t 12627 1 firewire_core
rohayu@rohayu:~$

In my opinion, the following Terminal output (that you sent us) shows us what the wireless issues are:

"
[ 13.418245] wl: module license 'MIXED/Proprietary' taints kernel.
[ 13.571153] wl 0000:03:00.0: PCI INT A -> GSI 18 (level, low) -> IRQ 18
[ 13.571168] wl 0000:03:00.0: setting latency timer to 64
[ 13.578362] eth%d: 5.100.82.38 driver failed with code 21

# Warning: This file is autogenerated by bcmwl. All changes to this file will be lost.
blacklist b43
blacklist b43legacy
blacklist bcm43xx

     Driver Info #0:
    Driver Status: ssb is not active
    Driver Activation Cmd: "modprobe ssb"
  Driver Info #1:
    Driver Status: wl is active
    Driver Activation Cmd: "modprobe wl"
  Config Status: cfg=new, avail=yes, need=no, active=unknown
  Attached to: #14 (PCI bridge)
"

Your wireless adapter BCM4311 is not using the wl driver
(contained in bcmwl-kernel-source), because it wants the b43 driver
instead. But you blacklisted the b43 driver that is required here.

I suggest running the following Terminal commands to try to fix the
damage:

sudo apt-get update

sudo apt-get remove bcmwl-kernel-source

sudo rm /etc/modprobe.d/blacklist-bcm43.conf

sudo apt-get install b43-fwcutter

After installing b43-fwcutter, make sure to REBOOT your PC!!

Then RETEST wireless.

Already reboot get the wireless to search for my wifi service once I key in the WEP password in keep searching but not connected to internet after a few min it get disconnected automaticlly ..Wired connection no prob

it keep asking to key in the WEP password about 2 to 3 times after that disconnnected

Launchpad Janitor (janitor) said : #8

This question was expired because it remained in the 'Open' state without activity for the last 15 days.

I am pretty sure now that your wireless adapter is experiencing the following Broadcom driver bug in Ubuntu 11.04:

https://bugs.launchpad.net/ubuntu/+source/bcmwl/+bug/732677

As I understand it, there are 2 possible solutions for the BCM4311 wireless problem in Ubuntu 11.04:

1) installing b43-fwcutter and firmware-b43-installer as described here:

https://answers.launchpad.net/ubuntu/+source/gnome-nettool/+question/157369

or

2) manually installing bcmwl-kernel-source (5.60.48.36+bdcom-0ubuntu5) from maverick (Ubuntu 10.10) using gdebi

Solution 2 is described here:

https://bugs.launchpad.net/ubuntu/+source/bcmwl/+bug/732677/comments/23