Kubuntu 12.10 - Problemas inalámbricos con Centrino N-100 -- 12.10 campo con wireless campo con kubuntu campo con dell campo con intel-wireless camp askubuntu Relacionados El problema

kUbuntu 12.10 - Wireless problems with Centrino N-100


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Instalé Kubuntu 12.10 en mi computadora portátil Dell XPS L501X. No puedo averiguar cómo habilitar mi conexión inalámbrica.

Tengo Windows 7 y la conexión inalámbrica es funcional. ¿Alguien puede ayudarme?

Aquí hay una lista de comandos y su resultado arriba

  sudo lshw -c network sudo rfkill list lspci -nn   

Resultado LSHW:

  *-network DISABLED description: Wireless interface product: Centrino Wireless-N 1000 vendor: Intel Corporation physical id: 0 bus info: pci@0000:04:00.0 logical name: wlan0 version: 00 serial: 00:26:c7:9a:42:24 width: 64 bits clock: 33MHz capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless configuration: broadcast=yes driver=iwlwifi driverversion=3.5.0-17-generic firmware=39.31.5.1 build 35138 latency=0 link=no multicast=yes wireless=IEEE 802.11bgn resources: irq:50 memory:f0400000-f0401fff  *-network description: Ethernet interface product: RTL8111/8168B PCI Express Gigabit Ethernet controller vendor: Realtek Semiconductor Co., Ltd. physical id: 0 bus info: pci@0000:09:00.0 logical name: eth0 version: 06 serial: f0:4d:a2:59:c0:20 size: 1Gbit/s capacity: 1Gbit/s width: 64 bits clock: 33MHz capabilities: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=full firmware=rtl_nic/rtl8168e-2.fw ip=10.13.10.211 latency=0 link=yes multicast=yes port=MII speed=1Gbit/s resources: irq:47 ioport:5000(size=256) memory:f0a04000-f0a04fff memory:f0a00000-f0a03fff   

Resultado RFKILL:

  3: hci0: Bluetooth     Soft blocked: no     Hard blocked: no 4: phy0: Wireless LAN     Soft blocked: no     Hard blocked: no   

Resultado lspci:

  00:00.0 Host bridge [0600]: Intel Corporation Core Processor DRAM Controller [8086:0044] (rev 18) 00:01.0 PCI bridge [0604]: Intel Corporation Core Processor PCI Express x16 Root Port [8086:0045] (rev 18) 00:02.0 VGA compatible controller [0300]: Intel Corporation Core Processor Integrated Graphics Controller [8086:0046] (rev 18) 00:16.0 Communication controller [0780]: Intel Corporation 5 Series/3400 Series Chipset HECI Controller [8086:3b64] (rev 06) 00:1a.0 USB controller [0c03]: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller [8086:3b3c] (rev 06) 00:1b.0 Audio device [0403]: Intel Corporation 5 Series/3400 Series Chipset High Definition Audio [8086:3b56] (rev 06) 00:1c.0 PCI bridge [0604]: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 1 [8086:3b42] (rev 06) 00:1c.1 PCI bridge [0604]: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 2 [8086:3b44] (rev 06) 00:1c.3 PCI bridge [0604]: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 4 [8086:3b48] (rev 06) 00:1c.4 PCI bridge [0604]: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 5 [8086:3b4a] (rev 06) 00:1c.5 PCI bridge [0604]: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 6 [8086:3b4c] (rev 06) 00:1d.0 USB controller [0c03]: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller [8086:3b34] (rev 06) 00:1e.0 PCI bridge [0604]: Intel Corporation 82801 Mobile PCI Bridge [8086:2448] (rev a6) 00:1f.0 ISA bridge [0601]: Intel Corporation Mobile 5 Series Chipset LPC Interface Controller [8086:3b0b] (rev 06) 00:1f.2 SATA controller [0106]: Intel Corporation 5 Series/3400 Series Chipset 6 port SATA AHCI Controller [8086:3b2f] (rev 06) 00:1f.3 SMBus [0c05]: Intel Corporation 5 Series/3400 Series Chipset SMBus Controller [8086:3b30] (rev 06) 00:1f.6 Signal processing controller [1180]: Intel Corporation 5 Series/3400 Series Chipset Thermal Subsystem [8086:3b32] (rev 06) 02:00.0 VGA compatible controller [0300]: NVIDIA Corporation Device [10de:0df1] (rev a1) 02:00.1 Audio device [0403]: NVIDIA Corporation GF108 High Definition Audio Controller [10de:0bea] (rev a1) 04:00.0 Network controller [0280]: Intel Corporation Centrino Wireless-N 1000 [8086:0083] 05:00.0 USB controller [0c03]: NEC Corporation uPD720200 USB 3.0 Host Controller [1033:0194] (rev 03) 09:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller [10ec:8168] (rev 06) ff:00.0 Host bridge [0600]: Intel Corporation Core Processor QuickPath Architecture Generic Non-core Registers [8086:2c62] (rev 05) ff:00.1 Host bridge [0600]: Intel Corporation Core Processor QuickPath Architecture System Address Decoder [8086:2d01] (rev 05) ff:02.0 Host bridge [0600]: Intel Corporation Core Processor QPI Link 0 [8086:2d10] (rev 05) ff:02.1 Host bridge [0600]: Intel Corporation Core Processor QPI Physical 0 [8086:2d11] (rev 05) ff:02.2 Host bridge [0600]: Intel Corporation Core Processor Reserved [8086:2d12] (rev 05) ff:02.3 Host bridge [0600]: Intel Corporation Core Processor Reserved [8086:2d13] (rev 05)   

Cuando intento este comando, encontré este resultado, ¡creo que es extraño!

  dmesg | grep -i firmware  [    0.281185] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored [    2.701007] [Firmware Bug]: ACPI(PEGP) defines _DOD but not _DOS [   13.419421] iwlwifi 0000:04:00.0: >loaded firmware version 39.31.5.1 build 35138 [   19.660624] iwlwifi 0000:04:00.0: >Loaded firmware version: 39.31.5.1 build 35138 [   19.939340] iwlwifi 0000:04:00.0: >Loaded firmware version: 39.31.5.1 build 35138 [   19.956277] iwlwifi 0000:04:00.0: >Loaded firmware version: 39.31.5.1 build 35138   
Original en ingles

I installed kUbuntu 12.10 on my DELL XPS L501X laptop. I cant figure out how to enable my wireless connection.

I have Windows 7 and the wireless is functional. Can anyone help me ?

Here is a list of commands and their result above

sudo lshw -c network sudo rfkill list lspci -nn 

Result lshw :

*-network DISABLED description: Wireless interface product: Centrino Wireless-N 1000 vendor: Intel Corporation physical id: 0 bus info: pci@0000:04:00.0 logical name: wlan0 version: 00 serial: 00:26:c7:9a:42:24 width: 64 bits clock: 33MHz capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless configuration: broadcast=yes driver=iwlwifi driverversion=3.5.0-17-generic firmware=39.31.5.1 build 35138 latency=0 link=no multicast=yes wireless=IEEE 802.11bgn resources: irq:50 memory:f0400000-f0401fff  *-network description: Ethernet interface product: RTL8111/8168B PCI Express Gigabit Ethernet controller vendor: Realtek Semiconductor Co., Ltd. physical id: 0 bus info: pci@0000:09:00.0 logical name: eth0 version: 06 serial: f0:4d:a2:59:c0:20 size: 1Gbit/s capacity: 1Gbit/s width: 64 bits clock: 33MHz capabilities: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=full firmware=rtl_nic/rtl8168e-2.fw ip=10.13.10.211 latency=0 link=yes multicast=yes port=MII speed=1Gbit/s resources: irq:47 ioport:5000(size=256) memory:f0a04000-f0a04fff memory:f0a00000-f0a03fff 

Result rfkill :

3: hci0: Bluetooth     Soft blocked: no     Hard blocked: no 4: phy0: Wireless LAN     Soft blocked: no     Hard blocked: no 

Result lspci :

00:00.0 Host bridge [0600]: Intel Corporation Core Processor DRAM Controller [8086:0044] (rev 18) 00:01.0 PCI bridge [0604]: Intel Corporation Core Processor PCI Express x16 Root Port [8086:0045] (rev 18) 00:02.0 VGA compatible controller [0300]: Intel Corporation Core Processor Integrated Graphics Controller [8086:0046] (rev 18) 00:16.0 Communication controller [0780]: Intel Corporation 5 Series/3400 Series Chipset HECI Controller [8086:3b64] (rev 06) 00:1a.0 USB controller [0c03]: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller [8086:3b3c] (rev 06) 00:1b.0 Audio device [0403]: Intel Corporation 5 Series/3400 Series Chipset High Definition Audio [8086:3b56] (rev 06) 00:1c.0 PCI bridge [0604]: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 1 [8086:3b42] (rev 06) 00:1c.1 PCI bridge [0604]: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 2 [8086:3b44] (rev 06) 00:1c.3 PCI bridge [0604]: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 4 [8086:3b48] (rev 06) 00:1c.4 PCI bridge [0604]: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 5 [8086:3b4a] (rev 06) 00:1c.5 PCI bridge [0604]: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 6 [8086:3b4c] (rev 06) 00:1d.0 USB controller [0c03]: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller [8086:3b34] (rev 06) 00:1e.0 PCI bridge [0604]: Intel Corporation 82801 Mobile PCI Bridge [8086:2448] (rev a6) 00:1f.0 ISA bridge [0601]: Intel Corporation Mobile 5 Series Chipset LPC Interface Controller [8086:3b0b] (rev 06) 00:1f.2 SATA controller [0106]: Intel Corporation 5 Series/3400 Series Chipset 6 port SATA AHCI Controller [8086:3b2f] (rev 06) 00:1f.3 SMBus [0c05]: Intel Corporation 5 Series/3400 Series Chipset SMBus Controller [8086:3b30] (rev 06) 00:1f.6 Signal processing controller [1180]: Intel Corporation 5 Series/3400 Series Chipset Thermal Subsystem [8086:3b32] (rev 06) 02:00.0 VGA compatible controller [0300]: NVIDIA Corporation Device [10de:0df1] (rev a1) 02:00.1 Audio device [0403]: NVIDIA Corporation GF108 High Definition Audio Controller [10de:0bea] (rev a1) 04:00.0 Network controller [0280]: Intel Corporation Centrino Wireless-N 1000 [8086:0083] 05:00.0 USB controller [0c03]: NEC Corporation uPD720200 USB 3.0 Host Controller [1033:0194] (rev 03) 09:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller [10ec:8168] (rev 06) ff:00.0 Host bridge [0600]: Intel Corporation Core Processor QuickPath Architecture Generic Non-core Registers [8086:2c62] (rev 05) ff:00.1 Host bridge [0600]: Intel Corporation Core Processor QuickPath Architecture System Address Decoder [8086:2d01] (rev 05) ff:02.0 Host bridge [0600]: Intel Corporation Core Processor QPI Link 0 [8086:2d10] (rev 05) ff:02.1 Host bridge [0600]: Intel Corporation Core Processor QPI Physical 0 [8086:2d11] (rev 05) ff:02.2 Host bridge [0600]: Intel Corporation Core Processor Reserved [8086:2d12] (rev 05) ff:02.3 Host bridge [0600]: Intel Corporation Core Processor Reserved [8086:2d13] (rev 05) 

When i try this command, i found this result, i think its strange!

dmesg | grep -i firmware  [    0.281185] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored [    2.701007] [Firmware Bug]: ACPI(PEGP) defines _DOD but not _DOS [   13.419421] iwlwifi 0000:04:00.0: >loaded firmware version 39.31.5.1 build 35138 [   19.660624] iwlwifi 0000:04:00.0: >Loaded firmware version: 39.31.5.1 build 35138 [   19.939340] iwlwifi 0000:04:00.0: >Loaded firmware version: 39.31.5.1 build 35138 [   19.956277] iwlwifi 0000:04:00.0: >Loaded firmware version: 39.31.5.1 build 35138 
              
   
   

Lista de respuestas

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Respuesta tomada de Ubuntu Forums

El problema es el firmware en Kubuntu 12.10. En la publicación vinculada, el autor dice que Kubuntu 12.04 utiliza un firmware más nuevo para IWLWIFI. Para resolver el problema, descarga el firmware para Kubuntu 12.04 en wireless.kernel.org . Debe eliminar o cambiar el nombre del archivo real (iWLWIFI-1000-5.ucode) y reemplazarlo con el en el Tarball in / lib / firmware /.

Luego, ejecute estos comandos y todo funcionará:

  sudo modprobe -r iwlwifi sudo modprobe iwlwifi   
 

Answer taken from Ubuntu forums

The problem is the firmware in kUbuntu 12.10. In the linked post, the author says that kUbuntu 12.04 uses a newer firmware for iwlwifi. To resolve the problem, you download the firmware for kUbuntu 12.04 at wireless.kernel.org. You should delete or rename the actual file (iwlwifi-1000-5.ucode) and replace it with the one into the tarball in /lib/firmware/.

Then, run these commands and everything will work :

sudo modprobe -r iwlwifi sudo modprobe iwlwifi 
 
 

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