antes de postar os comando gostaria de dizer que eu mudei o computador para perto do modem e funcionou perfeitamente. porem eu não posso ficar com o computador nesse local , preciso ficar a onde ele estava. e com o windows ele funcionava
porem com ubuntu fica dando esse erro acredito que seja pela distância .. mas se funciona com windows pode funcionar com o ubuntu. obrigado
sudo lswh -C network
sudo: lswh: command not found
ifconfig -a
eth0 Link encap:Ethernet HWaddr c8:9c:dc:4d:25:58
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:848 errors:0 dropped:0 overruns:0 frame:0
TX packets:848 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:69152 (69.1 KB) TX bytes:69152 (69.1 KB)
wlan0 Link encap:Ethernet HWaddr 00:26:5a:72:52:86
inet6 addr: fe80::226:5aff:fe72:5286/64 Scope:Link
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:247 errors:0 dropped:0 overruns:0 frame:0
TX packets:246 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:33345 (33.3 KB) TX bytes:38130 (38.1 KB)
iwconfig
eth0 no wireless extensions.
lo no wireless extensions.
wlan0 IEEE 802.11bgn ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=20 dBm
Retry long limit:7 RTS thr:off Fragment thr:off
Power Management:on
nm-tool
NetworkManager Tool
State: disconnected
- Device: wlan0 ----------------------------------------------------------------
Type: 802.11 WiFi
Driver: rt2800usb
State: disconnected
Default: no
HW Address: 00:26:5A:72:52:86
Capabilities:
Wireless Properties
WEP Encryption: yes
WPA Encryption: yes
WPA2 Encryption: yes
Wireless Access Points
satanas: Infra, F0:7D:68:DE:0C:26, Freq 2437 MHz, Rate 54 Mb/s, Strength 29 WEP
GVT-44EE: Infra, 84:C9:B2:C8:44:EF, Freq 2462 MHz, Rate 54 Mb/s, Strength 32 WPA2
GVT-3687: Infra, 2C:E4:12:A8:36:8B, Freq 2437 MHz, Rate 54 Mb/s, Strength 25 WPA2
- Device: eth0 -----------------------------------------------------------------
Type: Wired
Driver: atl1c
State: unavailable
Default: no
HW Address: C8:9C:DC:4D:25:58
Capabilities:
Carrier Detect: yes
Wired Properties
Carrier: off
rfkill list wifi
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
acho que é isso obrigado!