wifi not enabled or working
mac@ubuntu:~$ sudo apt-get update; sudo apt-get install hwinfo grep; sudo lshw -C network; rfkill list; sudo iwlist scanning; cat /etc/network/
[sudo] password for mac:
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Reading package lists... Done
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grep is already the newest version.
The following extra packages will be installed:
libhd16
The following NEW packages will be installed:
hwinfo libhd16
0 upgraded, 2 newly installed, 0 to remove and 221 not upgraded.
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Selecting previously deselected package libhd16.
(Reading database ... 122134 files and directories currently installed.)
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*-network
description: Ethernet interface
product: MCP67 Ethernet
vendor: nVidia Corporation
physical id: a
bus info: pci@0000:00:0a.0
logical name: eth0
version: a2
serial: 00:1b:24:e0:d5:3a
size: 100MB/s
capacity: 100MB/s
width: 32 bits
clock: 66MHz
resources: irq:27 memory:
*-network
description: Network controller
product: BCM4312 802.11a/b/g
vendor: Broadcom Corporation
physical id: 0
bus info: pci@0000:03:00.0
version: 02
width: 64 bits
clock: 33MHz
resources: irq:19 memory:
*-network DISABLED
description: Wireless interface
physical id: 1
logical name: wlan0
serial: 00:1a:73:b9:05:32
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
1: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
lo Interface doesn't support scanning.
eth0 Interface doesn't support scanning.
wlan0 Interface doesn't support scanning : Network is down
pan0 Interface doesn't support scanning.
auto lo
iface lo inet loopback
DISTRIB_ID=Ubuntu
DISTRIB_
DISTRIB_
DISTRIB_
00:00.0 RAM memory [0500]: nVidia Corporation MCP67 Memory Controller [10de:0547] (rev a2)
00:01.0 ISA bridge [0601]: nVidia Corporation MCP67 ISA Bridge [10de:0548] (rev a2)
00:01.1 SMBus [0c05]: nVidia Corporation MCP67 SMBus [10de:0542] (rev a2)
00:01.2 RAM memory [0500]: nVidia Corporation MCP67 Memory Controller [10de:0541] (rev a2)
00:01.3 Co-processor [0b40]: nVidia Corporation MCP67 Co-processor [10de:0543] (rev a2)
00:02.0 USB Controller [0c03]: nVidia Corporation MCP67 OHCI USB 1.1 Controller [10de:055e] (rev a2)
00:02.1 USB Controller [0c03]: nVidia Corporation MCP67 EHCI USB 2.0 Controller [10de:055f] (rev a2)
00:04.0 USB Controller [0c03]: nVidia Corporation MCP67 OHCI USB 1.1 Controller [10de:055e] (rev a2)
00:04.1 USB Controller [0c03]: nVidia Corporation MCP67 EHCI USB 2.0 Controller [10de:055f] (rev a2)
00:06.0 IDE interface [0101]: nVidia Corporation MCP67 IDE Controller [10de:0560] (rev a1)
00:07.0 Audio device [0403]: nVidia Corporation MCP67 High Definition Audio [10de:055c] (rev a1)
00:08.0 PCI bridge [0604]: nVidia Corporation MCP67 PCI Bridge [10de:0561] (rev a2)
00:09.0 IDE interface [0101]: nVidia Corporation MCP67 AHCI Controller [10de:0550] (rev a2)
00:0a.0 Ethernet controller [0200]: nVidia Corporation MCP67 Ethernet [10de:054c] (rev a2)
00:0c.0 PCI bridge [0604]: nVidia Corporation MCP67 PCI Express Bridge [10de:0563] (rev a2)
00:0d.0 PCI bridge [0604]: nVidia Corporation MCP67 PCI Express Bridge [10de:0563] (rev a2)
00:12.0 VGA compatible controller [0300]: nVidia Corporation C67 [GeForce 7150M / nForce 630M] [10de:0531] (rev a2)
00:18.0 Host bridge [0600]: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] HyperTransport Technology Configuration [1022:1100]
00:18.1 Host bridge [0600]: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Address Map [1022:1101]
00:18.2 Host bridge [0600]: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] DRAM Controller [1022:1102]
00:18.3 Host bridge [0600]: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Miscellaneous Control [1022:1103]
02:05.0 FireWire (IEEE 1394) [0c00]: Ricoh Co Ltd R5C832 IEEE 1394 Controller [1180:0832] (rev 05)
02:05.1 SD Host controller [0805]: Ricoh Co Ltd R5C822 SD/SDIO/
02:05.2 System peripheral [0880]: Ricoh Co Ltd R5C843 MMC Host Controller [1180:0843] (rev 12)
02:05.3 System peripheral [0880]: Ricoh Co Ltd R5C592 Memory Stick Bus Host Adapter [1180:0592] (rev 12)
02:05.4 System peripheral [0880]: Ricoh Co Ltd xD-Picture Card Controller [1180:0852] (rev ff)
03:00.0 Network controller [0280]: Broadcom Corporation BCM4312 802.11a/b/g [14e4:4312] (rev 02)
Bus 004 Device 002: ID 03f0:171d Hewlett-Packard Wireless (Bluetooth + WLAN) Interface [Integrated Module]
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 064e:a110 Suyin Corp. HP Webcam
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
H/W path Device Class Description
=======
/0 bus 30D1
/0/0 memory 111KiB BIOS
/0/3 processor AMD Turion(tm) 64 X2 Mobile Technology TL-58
/0/3/5 memory 64KiB L1 cache
/0/3/6 memory 1MiB L2 cache
/0/b memory 4GiB System Memory
/0/b/0 memory 2GiB DIMM DDR2 Synchronous 667 MHz (1.5 ns)
/0/b/1 memory 2GiB DIMM DDR2 667 MHz (1.5 ns)
/0/4 memory RAM memory
/0/1 bridge MCP67 ISA Bridge
/0/1.1 bus MCP67 SMBus
/0/1.2 memory RAM memory
/0/1.3 processor MCP67 Co-processor
/0/2 bus MCP67 OHCI USB 1.1 Controller
/0/2.1 bus MCP67 EHCI USB 2.0 Controller
/0/5 bus MCP67 OHCI USB 1.1 Controller
/0/4.1 bus MCP67 EHCI USB 2.0 Controller
/0/6 scsi4 storage MCP67 IDE Controller
/0/6/0.0.0 /dev/cdrom disk DVD RW AD-7561A
/0/6/0.0.0/0 /dev/cdrom disk
/0/7 multimedia MCP67 High Definition Audio
/0/8 bridge MCP67 PCI Bridge
/0/8/5 bus R5C832 IEEE 1394 Controller
/0/8/5.1 generic R5C822 SD/SDIO/
/0/8/5.2 generic R5C592 Memory Stick Bus Host Adapter
/0/8/5.3 generic xD-Picture Card Controller
/0/8/5.4 generic Illegal Vendor ID
/0/9 scsi0 storage MCP67 AHCI Controller
/0/9/0.0.0 /dev/sda disk 640GB WDC WD6400BEVT-0
/0/9/0.0.0/1 /dev/sda1 volume 587GiB Windows NTFS volume
/0/9/0.0.0/2 /dev/sda2 volume 7536MiB Windows NTFS volume
/0/9/0.0.0/3 /dev/sda3 volume 1077MiB Windows NTFS volume
/0/a eth0 network MCP67 Ethernet
/0/c bridge MCP67 PCI Express Bridge
/0/d bridge MCP67 PCI Express Bridge
/0/d/0 network BCM4312 802.11a/b/g
/0/12 display C67 [GeForce 7150M / nForce 630M]
/0/100 bridge K8 [Athlon64/Opteron] HyperTransport Technology Configuration
/0/101 bridge K8 [Athlon64/Opteron] Address Map
/0/102 bridge K8 [Athlon64/Opteron] DRAM Controller
/0/103 bridge K8 [Athlon64/Opteron] Miscellaneous Control
/1 wlan0 network Wireless interface
Linux ubuntu 2.6.32-21-generic #32-Ubuntu SMP Fri Apr 16 08:09:38 UTC 2010 x86_64 GNU/Linux
[ 0.000000] found SMP MP-table at [ffff8800000f8220] f8220
[ 0.000000] No AGP bridge found
[ 0.020000] Switch to broadcast mode on CPU1
[ 0.310451] Switch to broadcast mode on CPU0
[ 0.334268] ACPI: No dock devices found.
[ 0.400004] Switching to clocksource hpet
[ 0.405650] pnp: PnP ACPI: found 12 devices
[ 0.418217] pci 0000:00:00.0: Found enabled HT MSI Mapping
[ 0.418274] pci 0000:00:00.0: Found enabled HT MSI Mapping
[ 0.418337] pci 0000:00:00.0: Found enabled HT MSI Mapping
[ 0.418407] pci 0000:00:00.0: Found enabled HT MSI Mapping
[ 0.418481] pci 0000:00:00.0: Found enabled HT MSI Mapping
[ 0.418561] pci 0000:00:00.0: Found enabled HT MSI Mapping
[ 0.434069] input: Lid Switch as /devices/
[ 0.434352] ACPI: Lid Switch [LID]
[ 0.480469] hub 1-0:1.0: USB hub found
[ 0.500215] hub 2-0:1.0: USB hub found
[ 0.572241] hub 3-0:1.0: USB hub found
[ 0.632137] hub 4-0:1.0: USB hub found
[ 0.655387] device-mapper: multipath: version 1.1.0 loaded
[ 0.655390] device-mapper: multipath round-robin: version 1.0.0 loaded
[ 0.657035] powernow-k8: Found 1 AMD Turion(tm) 64 X2 Mobile Technology TL-58 processors (2 cpu cores) (version 2.20.00)
[ 0.657767] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[ 1.136776] forcedeth: Reverse Engineered nForce ethernet driver. Version 0.64.
[ 1.137195] forcedeth 0000:00:0a.0: PCI INT A -> Link[LMAC] -> GSI 20 (level, low) -> IRQ 20
[ 1.137200] forcedeth 0000:00:0a.0: setting latency timer to 64
[ 1.143907] b43-pci-bridge 0000:03:00.0: PCI INT A -> Link[LK4E] -> GSI 19 (level, low) -> IRQ 19
[ 1.143916] b43-pci-bridge 0000:03:00.0: setting latency timer to 64
[ 1.260092] ssb: Sonics Silicon Backplane found on PCI device 0000:03:00.0
[ 1.661103] forcedeth 0000:00:0a.0: ifname eth0, PHY OUI 0x732 @ 1, addr 00:1b:24:e0:d5:3a
[ 1.661107] forcedeth 0000:00:0a.0: highdma pwrctl mgmt lnktim msi desc-v3
[ 12.305550] lp: driver loaded but no devices found
[ 12.776551] ricoh-mmc: Ricoh MMC controller found at 0000:02:05.2 [1180:0843] (rev 12)
[ 12.786422] uvcvideo: Found UVC 1.00 device HP Webcam (064e:a110)
[ 12.807460] sdhci-pci 0000:02:05.1: SDHCI controller found [1180:0822] (rev 22)
[ 12.867183] [drm] nouveau 0000:00:12.0: ... BIOS signature not found
[ 12.909750] [drm] nouveau 0000:00:12.0: BIT BIOS found
[ 12.909760] [drm] nouveau 0000:00:12.0: BIT table 'd' not found
[ 12.909763] [drm] nouveau 0000:00:12.0: Found Display Configuration Block version 3.0
[ 12.934551] b43-phy0: Broadcom 4311 WLAN found (core revision 13)
[ 13.142947] Registered led device: b43-phy0::tx
[ 13.142968] Registered led device: b43-phy0::rx
[ 13.142994] Registered led device: b43-phy0::radio
[ 13.143076] Broadcom 43xx driver loaded [ Features: PL, Firmware-ID: FW13 ]
[ 13.497500] Console: switching to colour frame buffer device 180x56
[ 921.969492] forcedeth 0000:00:0a.0: irq 27 for MSI/MSI-X
[ 921.969728] eth0: no link during initialization.
[ 921.971842] ADDRCONF(
[ 922.070069] b43 ssb0:0: firmware: requesting b43/ucode13.fw
[ 922.098490] b43 ssb0:0: firmware: requesting b43-open/ucode13.fw
[ 922.105625] b43-phy0 ERROR: Firmware file "b43/ucode13.fw" not found
[ 922.105640] b43-phy0 ERROR: Firmware file "b43-open/
[ 922.105648] b43-phy0 ERROR: You must go to http://
[ 922.152655] b43 ssb0:0: firmware: requesting b43/ucode13.fw
[ 922.166528] b43 ssb0:0: firmware: requesting b43-open/ucode13.fw
[ 922.187257] b43-phy0 ERROR: Firmware file "b43/ucode13.fw" not found
[ 922.187270] b43-phy0 ERROR: Firmware file "b43-open/
[ 922.187277] b43-phy0 ERROR: You must go to http://
[ 9056.231910] eth0: link up.
[ 9056.233809] ADDRCONF(
[ 9066.240031] eth0: no IPv6 routers present
lo no wireless extensions.
eth0 no wireless extensions.
wlan0 IEEE 802.11bg ESSID:off/any
Retry long limit:7 RTS thr:off Fragment thr:off
Power Management:off
pan0 no wireless extensions.
/etc/modprobe.
/etc/modprobe.
21: PCI 0a.0: 0200 Ethernet controller
[Created at pci.318]
UDI: /org/freedeskto
Unique ID: rBUF.Qh8YuQ9wg77
SysFS ID: /devices/
SysFS BusID: 0000:00:0a.0
Hardware Class: network
Model: "nVidia MCP67 Ethernet"
Vendor: pci 0x10de "nVidia Corporation"
Device: pci 0x054c "MCP67 Ethernet"
SubVendor: pci 0x103c "Hewlett-Packard Company"
SubDevice: pci 0x30cf
Revision: 0xa2
Driver: "forcedeth"
Driver Modules: "forcedeth"
Device File: eth0
Memory Range: 0xf6488000-
I/O Ports: 0x30f8-0x30ff (rw)
Memory Range: 0xf6489c00-
Memory Range: 0xf6489800-
IRQ: 27 (16170 events)
HW Address: 00:1b:24:e0:d5:3a
Link detected: yes
Module Alias: "pci:v000010DEd
Driver Info #0:
Driver Status: forcedeth is active
Driver Activation Cmd: "modprobe forcedeth"
Config Status: cfg=new, avail=yes, need=no, active=unknown
34: PCI 300.0: 0282 WLAN controller
[Created at pci.318]
UDI: /org/freedeskto
Unique ID: y9sn.sutOIVpu5J9
Parent ID: qnJ_.iXEd68VX6l3
SysFS ID: /devices/
SysFS BusID: 0000:03:00.0
Hardware Class: network
Model: "Hewlett-Packard Company Broadcom 802.11a/b/g WLAN"
Vendor: pci 0x14e4 "Broadcom"
Device: pci 0x4312 "BCM4312 802.11a/b/g"
SubVendor: pci 0x103c "Hewlett-Packard Company"
SubDevice: pci 0x1370 "Broadcom 802.11a/b/g WLAN"
Revision: 0x02
Driver: "b43-pci-bridge"
Driver Modules: "ssb"
Device File: wlan0
Features: WLAN
Memory Range: 0xf6000000-
IRQ: 19 (no events)
HW Address: 00:1a:73:b9:05:32
WLAN channels: 1 2 3 4 5 6 7 8 9 10 11 12 13 14
WLAN frequencies: 2.412 2.417 2.422 2.427 2.432 2.437 2.442 2.447 2.452 2.457 2.462 2.467 2.472 2.484
WLAN encryption modes: WEP40 WEP104 TKIP CCMP
WLAN authentication modes: open sharedkey wpa-psk wpa-eap
Module Alias: "pci:v000014E4d
Driver Info #0:
Driver Status: ssb is active
Driver Activation Cmd: "modprobe ssb"
Config Status: cfg=new, avail=yes, need=no, active=unknown
Attached to: #23 (PCI bridge)
* Reconfiguring network interfaces... Ignoring unknown interface eth0=eth0.
mac@ubuntu:~$ sudo lshw -c network
*-network
description: Ethernet interface
product: MCP67 Ethernet
vendor: nVidia Corporation
physical id: a
bus info: pci@0000:00:0a.0
logical name: eth0
version: a2
serial: 00:1b:24:e0:d5:3a
size: 100MB/s
capacity: 100MB/s
width: 32 bits
clock: 66MHz
resources: irq:27 memory:
*-network
description: Network controller
product: BCM4312 802.11a/b/g
vendor: Broadcom Corporation
physical id: 0
bus info: pci@0000:03:00.0
version: 02
width: 64 bits
clock: 33MHz
resources: irq:19 memory:
*-network DISABLED
description: Wireless interface
physical id: 1
logical name: wlan0
serial: 00:1a:73:b9:05:32
mac@ubuntu:~$
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- Solved by:
- Maclyn Clewell
- Solved:
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