olá bom dia a todos do forum, estou com problemas para se conectar via wireless. Utilizo uma placa intel Centrino Advanced-N 6200, em algumas situaçoes logo apos ligar o notebook a conexao ocorre sem problemas, em algumas vezes nem reiniciando. Estou ao lado do router e ja tentei inclusive utilizar driver windows
sudo lshw -C network *-network
description: Ethernet interface
product: 82577LM Gigabit Network Connection
vendor: Intel Corporation
physical id: 19
bus info: pci@0000:00:19.0
logical name: eth0
version: 06
serial: 00:26:2d:fa:2a:10
size: 100Mbit/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=1.2.20-k2 duplex=full firmware=0.12-1 ip=192.168.1.5 latency=0 link=yes multicast=yes port=twisted pair speed=100Mbit/s
resources: irq:40 memory:f2600000-f261ffff memory:f2625000-f2625fff ioport:1820(size=32)
*-network DISABLED
description: Wireless interface
product: Centrino Advanced-N 6200
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:03:00.0
logical name: wlan0
version: 35
serial: 00:23:14:e8:84:14
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=iwlagn driverversion=2.6.38-11-generic-pae firmware=9.221.4.1 build 25532 latency=0 link=no multicast=yes wireless=IEEE 802.11abgn
resources: irq:45 memory:f2400000-f2401fff
iwconfiglo no wireless extensions.
eth0 no wireless extensions.
wlan0 IEEE 802.11abgn ESSID:off/any
Mode:Managed Frequency:2.462 GHz Access Point: Not-Associated
Tx-Power=15 dBm
Retry long limit:7 RTS thr:off Fragment thr:off
Power Management:on
vboxnet0 no wireless extensions.
nm-tool
NetworkManager Tool
State: connected
- Device: eth0 [Auto eth0] ----------------------------------------------------
Type: Wired
Driver: e1000e
State: connected
Default: yes
HW Address: 00:26:2D:FA:2A:10
Capabilities:
Carrier Detect: yes
Speed: 100 Mb/s
Wired Properties
Carrier: on
IPv4 Settings:
Address: 192.168.1.5
Prefix: 24 (255.255.255.0)
Gateway: 192.168.1.1
DNS: 189.5.0.42
DNS: 189.5.0.47
- Device: wlan0 ----------------------------------------------------------------
Type: 802.11 WiFi
Driver: iwlagn
State: disconnected
Default: no
HW Address: 00:23:14:E8:84:14
Capabilities:
Wireless Properties
WEP Encryption: yes
WPA Encryption: yes
WPA2 Encryption: yes
Wireless Access Points
Rede x: Infra, 94:0C:6D:AF:53:6E, Freq 2427 MHz, Rate 54 Mb/s, Strength 37 WEP
MAVQ: Infra, 00:1D:0F:CB:2A:A6, Freq 2462 MHz, Rate 54 Mb/s, Strength 100 WPA WPA2
gomer pyle: Infra, D8:5D:4C:D5:85:52, Freq 2472 MHz, Rate 54 Mb/s, Strength 47 WPA WPA2
TANIA_WAN: Infra, 00:23:CD:15:58:B0, Freq 2427 MHz, Rate 54 Mb/s, Strength 47 WPA WPA2