Intel 3945 ABG Wireless Card not Enable in Ubuntu 10.04 LTS 64 Bits
Diogo Branco
diogobranco at gmail.com
Thu Jul 29 10:08:05 UTC 2010
Hi NoOP, i have execute xen and the key FN+F6 is not working, i have
execute the folliwing command '$ sudo lspci -v' and here is the
output:
'--------------------------------------------------------------------------------------'
00:00.0 Host bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML
and 945GT Express Memory Controller Hub (rev 03)
Subsystem: LG Electronics, Inc. Device 0067
Flags: bus master, fast devsel, latency 0
Capabilities: [e0] Vendor Specific Information <?>
Kernel modules: intel-agp
00:01.0 PCI bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML
and 945GT Express PCI Express Root Port (rev 03)
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
I/O behind bridge: 00002000-00002fff
Memory behind bridge: d8000000-d80fffff
Prefetchable memory behind bridge: 00000000c0000000-00000000cfffffff
Capabilities: [88] Subsystem: Intel Corporation Device 0000
Capabilities: [80] Power Management version 2
Capabilities: [90] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable+
Capabilities: [a0] Express Root Port (Slot+), MSI 00
Capabilities: [100] Virtual Channel <?>
Capabilities: [140] Root Complex Link <?>
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1b.0 Audio device: Intel Corporation N10/ICH 7 Family High
Definition Audio Controller (rev 02)
Subsystem: LG Electronics, Inc. Device 0067
Flags: bus master, fast devsel, latency 0, IRQ 22
Memory at d8500000 (64-bit, non-prefetchable) [size=16K]
Capabilities: [50] Power Management version 2
Capabilities: [60] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable-
Capabilities: [70] Express Root Complex Integrated Endpoint, MSI 00
Capabilities: [100] Virtual Channel <?>
Capabilities: [130] Root Complex Link <?>
Kernel driver in use: HDA Intel
Kernel modules: snd-hda-intel
00:1c.0 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express
Port 1 (rev 02)
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
I/O behind bridge: 00003000-00003fff
Memory behind bridge: d4000000-d5ffffff
Prefetchable memory behind bridge: 00000000d0000000-00000000d1ffffff
Capabilities: [40] Express Root Port (Slot+), MSI 00
Capabilities: [80] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable+
Capabilities: [90] Subsystem: LG Electronics, Inc. Device 0067
Capabilities: [a0] Power Management version 2
Capabilities: [100] Virtual Channel <?>
Capabilities: [180] Root Complex Link <?>
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1c.2 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express
Port 3 (rev 02)
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=03, subordinate=04, sec-latency=0
I/O behind bridge: 00004000-00004fff
Memory behind bridge: d6000000-d7ffffff
Prefetchable memory behind bridge: 00000000d2000000-00000000d3ffffff
Capabilities: [40] Express Root Port (Slot+), MSI 00
Capabilities: [80] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable+
Capabilities: [90] Subsystem: LG Electronics, Inc. Device 0067
Capabilities: [a0] Power Management version 2
Capabilities: [100] Virtual Channel <?>
Capabilities: [180] Root Complex Link <?>
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1c.3 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express
Port 4 (rev 02)
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=05, subordinate=05, sec-latency=0
I/O behind bridge: 00005000-00005fff
Memory behind bridge: d8100000-d81fffff
Prefetchable memory behind bridge: 0000000084000000-00000000841fffff
Capabilities: [40] Express Root Port (Slot+), MSI 00
Capabilities: [80] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable+
Capabilities: [90] Subsystem: LG Electronics, Inc. Device 0067
Capabilities: [a0] Power Management version 2
Capabilities: [100] Virtual Channel <?>
Capabilities: [180] Root Complex Link <?>
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1d.0 USB Controller: Intel Corporation N10/ICH7 Family USB UHCI
Controller #1 (rev 02)
Subsystem: LG Electronics, Inc. Device 0067
Flags: bus master, medium devsel, latency 0, IRQ 23
I/O ports at 1800 [size=32]
Kernel driver in use: uhci_hcd
00:1d.1 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI
Controller #2 (rev 02)
Subsystem: LG Electronics, Inc. Device 0067
Flags: bus master, medium devsel, latency 0, IRQ 19
I/O ports at 1820 [size=32]
Kernel driver in use: uhci_hcd
00:1d.2 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI
Controller #3 (rev 02)
Subsystem: LG Electronics, Inc. Device 0067
Flags: bus master, medium devsel, latency 0, IRQ 18
I/O ports at 1840 [size=32]
Kernel driver in use: uhci_hcd
00:1d.3 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI
Controller #4 (rev 02)
Subsystem: LG Electronics, Inc. Device 0067
Flags: bus master, medium devsel, latency 0, IRQ 21
I/O ports at 1860 [size=32]
Kernel driver in use: uhci_hcd
00:1d.7 USB Controller: Intel Corporation N10/ICH 7 Family USB2 EHCI
Controller (rev 02) (prog-if 20)
Subsystem: LG Electronics, Inc. Device 0067
Flags: bus master, medium devsel, latency 0, IRQ 23
Memory at d8504000 (32-bit, non-prefetchable) [size=1K]
Capabilities: [50] Power Management version 2
Capabilities: [58] Debug port: BAR=1 offset=00a0
Kernel driver in use: ehci_hcd
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e2)
(prog-if 01)
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=06, subordinate=0a, sec-latency=56
I/O behind bridge: 00006000-00006fff
Memory behind bridge: d8200000-d82fffff
Prefetchable memory behind bridge: 0000000080000000-0000000083ffffff
Capabilities: [50] Subsystem: LG Electronics, Inc. Device 0067
00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface
Bridge (rev 02)
Subsystem: LG Electronics, Inc. Device 0067
Flags: bus master, medium devsel, latency 0
Capabilities: [e0] Vendor Specific Information <?>
Kernel modules: iTCO_wdt, intel-rng
00:1f.1 IDE interface: Intel Corporation 82801G (ICH7 Family) IDE
Controller (rev 02) (prog-if 8a [Master SecP PriP])
Subsystem: LG Electronics, Inc. Device 0067
Flags: bus master, medium devsel, latency 0, IRQ 19
I/O ports at 01f0 [size=8]
I/O ports at 03f4 [size=1]
I/O ports at 0170 [size=8]
I/O ports at 0374 [size=1]
I/O ports at 1880 [size=16]
Kernel driver in use: ata_piix
00:1f.2 IDE interface: Intel Corporation 82801GBM/GHM (ICH7 Family)
SATA IDE Controller (rev 02) (prog-if 8f [Master SecP SecO PriP PriO])
Subsystem: LG Electronics, Inc. Device 0067
Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 19
I/O ports at 18c8 [size=8]
I/O ports at 18ac [size=4]
I/O ports at 18c0 [size=8]
I/O ports at 18a8 [size=4]
I/O ports at 18b0 [size=16]
Memory at d8504400 (32-bit, non-prefetchable) [size=1K]
Capabilities: [70] Power Management version 2
Kernel driver in use: ata_piix
00:1f.3 SMBus: Intel Corporation N10/ICH 7 Family SMBus Controller (rev 02)
Subsystem: LG Electronics, Inc. Device 0067
Flags: medium devsel, IRQ 11
I/O ports at 18e0 [size=32]
Kernel modules: i2c-i801
01:00.0 VGA compatible controller: ATI Technologies Inc M56P [Radeon
Mobility X1600]
Subsystem: LG Electronics, Inc. Device 0067
Flags: bus master, fast devsel, latency 0, IRQ 28
Memory at c0000000 (32-bit, prefetchable) [size=256M]
I/O ports at 2000 [size=256]
Memory at d8000000 (32-bit, non-prefetchable) [size=64K]
[virtual] Expansion ROM at d8020000 [disabled] [size=128K]
Capabilities: [50] Power Management version 2
Capabilities: [58] Express Legacy Endpoint, MSI 00
Capabilities: [80] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable+
Kernel driver in use: radeon
Kernel modules: radeon
02:00.0 Ethernet controller: Agere Systems ET-131x PCI-E Ethernet
Controller (rev 02)
Subsystem: LG Electronics, Inc. Device 0067
Flags: bus master, fast devsel, latency 0, IRQ 16
Memory at d4000000 (64-bit, non-prefetchable) [size=2M]
[virtual] Expansion ROM at d0000000 [disabled] [size=128K]
Capabilities: [40] Power Management version 2
Capabilities: [48] Express Endpoint, MSI 00
Capabilities: [5c] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable-
Capabilities: [100] Advanced Error Reporting <?>
Capabilities: [130] Virtual Channel <?>
Capabilities: [14c] Device Serial Number 00-02-2d-12-34-56-78-9a
Kernel driver in use: et131x
Kernel modules: et131x
05:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG
[Golan] Network Connection (rev 02)
Subsystem: Intel Corporation Device 1001
Flags: bus master, fast devsel, latency 0, IRQ 29
Memory at d8100000 (32-bit, non-prefetchable) [size=4K]
Capabilities: [c8] Power Management version 2
Capabilities: [d0] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable+
Capabilities: [e0] Express Legacy Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting <?>
Capabilities: [140] Device Serial Number 8c-17-d2-ff-ff-02-13-00
Kernel driver in use: iwl3945
Kernel modules: iwl3945
06:00.0 CardBus bridge: Texas Instruments PCIxx12 Cardbus Controller
Subsystem: LG Electronics, Inc. Device 0067
Flags: bus master, medium devsel, latency 168, IRQ 16
Memory at d8206000 (32-bit, non-prefetchable) [size=4K]
Bus: primary=06, secondary=07, subordinate=0a, sec-latency=176
Memory window 0: 80000000-83fff000 (prefetchable)
Memory window 1: 88000000-8bfff000
I/O window 0: 00006000-000060ff
I/O window 1: 00006400-000064ff
16-bit legacy interface ports at 0001
Kernel driver in use: yenta_cardbus
Kernel modules: yenta_socket
06:00.1 FireWire (IEEE 1394): Texas Instruments PCIxx12 OHCI Compliant
IEEE 1394 Host Controller (prog-if 10)
Subsystem: LG Electronics, Inc. Device 0067
Flags: bus master, medium devsel, latency 32, IRQ 16
Memory at d8205000 (32-bit, non-prefetchable) [size=2K]
Memory at d8200000 (32-bit, non-prefetchable) [size=16K]
Capabilities: [44] Power Management version 2
Kernel driver in use: ohci1394
Kernel modules: firewire-ohci, ohci1394
06:00.2 Mass storage controller: Texas Instruments 5-in-1 Multimedia
Card Reader (SD/MMC/MS/MS PRO/xD)
Subsystem: LG Electronics, Inc. Device 0067
Flags: bus master, medium devsel, latency 57, IRQ 16
Memory at d8204000 (32-bit, non-prefetchable) [size=4K]
Capabilities: [44] Power Management version 2
Kernel driver in use: tifm_7xx1
Kernel modules: tifm_7xx1
06:00.3 SD Host controller: Texas Instruments PCIxx12 SDA Standard
Compliant SD Host Controller
Subsystem: LG Electronics, Inc. Device 0067
Flags: bus master, medium devsel, latency 57, IRQ 16
Memory at d8205800 (32-bit, non-prefetchable) [size=256]
Capabilities: [80] Power Management version 2
Kernel driver in use: sdhci-pci
Kernel modules: sdhci-pci
'----------------------------------------------------------------------------------------------------------------------------------------'
i have also execute this command $cat /sys/class//rfkill/rfkill0/state
and the output is '1', dont know what to do next.
Regards.
2010/7/26 NoOp <glgxg at sbcglobal.net>:
> On 07/23/2010 09:05 AM, Diogo Branco wrote:
>> Hi, i have a laptop 'LG S1 Pro' with a Wireless Card 'Intel Pro
>> Wireless 3945 ABG', the wireless card is properly install and i have
>> execute the fowlling command 'lshw -C network' and the network card
>> appears to be install but disable, then i do 'sudo rfkill list' to
>> list all block devices and appear that the wireless card have software
>> locked equal to no and hardware locked equal to yes, with his
>> information i have execute 'rfkill unblock 0' but with no luck because
>> hardware locked appears with yes again, dont know what to do next? I
>> have checked the bios for wireless on and off no luck, in the laptop,
>> the keys FN+F6 is the combination that enables the Wireless device but
>> on ubuntu this combination doest work.
>
> Is this your thread on the ubuntu forums?
> http://ubuntuforums.org/showthread.php?p=9622992
> [how to enable wireless?]
>
> This problem sounds very much like the dell rfkill problem reported here:
> <https://bugs.launchpad.net/ubuntu/+source/linux/+bug/523143>
> [Wireless RFKILL defaults to on (wireless off) and can't be turned off]
>
> First off, can you check to ensure that Fn+F6 is working?
>
> $ xev
> now Fn+F6
> the output show show a status change & output.
>
> If those are indeed working (and most likely are) can you post the
> wireless section of:
>
> $ sudo lspci -v
> and the output of:
> $ cat /sys/class//rfkill/rfkill0/state
> and then Fn+F6 and do the command again? A working button (on my system
> toggles the state between 1 (wifi on) and 2 (wifi off). Note, you may
> have to use rfkill1 instead of rfkill0 - mine uses rfkill0.
>
>
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