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Thread: wireless config problem

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hi trying wired connectioin , wirless
follow ing instruction fron here
https://help.ubuntu.com/community/wifidocs/wifihowto
ai following:
seems issue here?
thanks

richard@richard-laptop:~$ lspci | grep network
richard@richard-laptop:~$
richard@richard-laptop:~$ lspci | grep network
richard@richard-laptop:~$ lspci | grep network
richard@richard-laptop:~$ iwconfig
lo no wireless extensions.

wifi0 no wireless extensions.

ath0 ieee 802.11g essid:"" nickname:""
mode:managed frequency:2.437 ghz access point: not-associated
bit rate:0 kb/s tx-power:16 dbm sensitivity=1/1
retryff rts thrff fragment thrff
power managementff
link quality=0/70 signal level=-92 dbm noise level=-92 dbm
rx invalid nwid:22055 rx invalid crypt:0 rx invalid frag:0
tx excessive retries:0 invalid misc:0 missed beacon:0

eth0 no wireless extensions.

richard@richard-laptop:~$ sudo ifconfig wlan0 up
wlan0: error while getting interface flags: no such device
richard@richard-laptop:~$ iwconfig
lo no wireless extensions.

wifi0 no wireless extensions.

ath0 ieee 802.11g essid:"" nickname:""
mode:managed frequency:2.437 ghz access point: not-associated
bit rate:0 kb/s tx-power:16 dbm sensitivity=1/1
retryff rts thrff fragment thrff
power managementff
link quality=0/70 signal level=-95 dbm noise level=-95 dbm
rx invalid nwid:23011 rx invalid crypt:0 rx invalid frag:0
tx excessive retries:0 invalid misc:0 missed beacon:0

eth0 no wireless extensions.

richard@richard-laptop:~$

ath0 should wlan card mine atheros card (which rule )
show output of
code:
lshw -c network
please.

how network manually ( 192.168.178.1 router adress .2 1 of computers )
code:
sudo ifconfig ath0 192.168.178.2 sudo ifconfig netmask 255.255.255.0 sudo route add default gw 192.168.178.1


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