Eu acabei de unboxed um lenovo T431s e instalei o ubuntu 12.04.2. Tudo correu bem, mas o wireless nunca surgiu. Eu estou puxando um dhcp corretamente com NM na minha conexão com fio, mas ifconfig
nem sequer mostra wlan0.
Eu procurei um pouco na web e, eventualmente, baixei o firmware do Linux do site da Intel, mas verifiquei o md5sum
com o arquivo que já estava em /lib/firmware
.
Estou feliz em postar a saída de outros comandos se eles ajudarem, mas o lspci e o lshw estão abaixo.
jth@t431s:~$ sudo lspci -nnkv | grep -A 10 Centrino
03:00.0 Network controller [0280]: Intel Corporation Centrino Advanced-N 6235 [8086:088f] (rev 24)
Subsystem: Intel Corporation Device [8086:5260]
Flags: bus master, fast devsel, latency 0, IRQ 10
Memory at f0c00000 (64-bit, non-prefetchable) [size=8K]
Capabilities: [c8] Power Management version 3
Capabilities: [d0] MSI: Enable- Count=1/1 Maskable- 64bit+
Capabilities: [e0] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Capabilities: [140] Device Serial Number 08-d4-0c-ff-ff-00-03-ed
jth@t431s:~$ sudo lshw -C network
*-network
description: Ethernet interface
product: 82579LM Gigabit Network Connection
vendor: Intel Corporation
physical id: 19
bus info: pci@0000:00:19.0
logical name: eth0
version: 04
serial: 3c:97:0e:92:d6:a1
size: 1Gbit/s
capacity: 1Gbit/s
width: 32 bits
clock: 33MHz
capabilities: pm msi bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=e1000e driverversion=2.0.0-k duplex=full firmware=0.13-3 ip=166.100.1.128 latency=0 link=yes multicast=yes port=twisted pair speed=1Gbit/s
resources: irq:42 memory:f1500000-f151ffff memory:f153b000-f153bfff ioport:4080(size=32)
*-network UNCLAIMED
description: Network controller
product: Centrino Advanced-N 6235
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:03:00.0
version: 24
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list
configuration: latency=0
resources: memory:f0c00000-f0c01fff
De acordo com o primeiro comentário, a saída dos comandos mencionados (modprobe não tem saída):
jth@t431s:~$ sudo modprobe iwlwifi
jth@t431s:~$ dmesg | grep iwl
[ 2.713720] iwlwifi: Intel(R) Wireless WiFi Link AGN driver for Linux, in-tree:
[ 2.713723] iwlwifi: Copyright(c) 2003-2012 Intel Corporation
jth@t431s:~$ rfkill list all
0: tpacpi_bluetooth_sw: Bluetooth
Soft blocked: no
Hard blocked: no
1: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
jth@t431s:~$
jth@t431s:~$ modinfo iwlwifi | grep 088F
alias: pci:v00008086d0000088Fsv*sd00004260bc*sc*i*
jth@t431s:~$
A saída completa dos comandos solicitados pode ser encontrada aqui
Os comandos executados foram:
jth@t431s:~$ dmesg > justin.txt
jth@t431s:~$ lsmod >> justin.txt
jth@t431s:~$ cat /var/log/syslog | grep iwl >> justin.txt