Nätverkskortet är ett D-Link AirXpert DWL-AG520 Wireles som jag inte kan få att fungera i Ubuntu.
Hur ska jag göra? Har provat med att installera lite olika grejer men det fungerar fortfarande inte

Kod: Markera allt
iwconfig
Kod: Markera allt
daoo@gamma:~$ iwconfig
lo no wireless extensions.
wifi0 no wireless extensions.
ath0 IEEE 802.11a ESSID:"xxxxx"
Mode:Managed Frequency:5.3 GHz Access Point: Not-Associated
Bit Rate:1 Mb/s Tx-Power:17 dBm Sensitivity=0/3
Retry:off RTS thr:off Fragment thr:off
Power Management:off
Link Quality=33/94 Signal level=-62 dBm Noise level=-95 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
sit0 no wireless extensions.
daoo@gamma:~$ clear
daoo@gamma:~$ iwconfig ath0
ath0 IEEE 802.11g ESSID:"xxxxx"
Mode:Managed Frequency:2.472 GHz Access Point: Not-Associated
Bit Rate:1 Mb/s Tx-Power:17 dBm Sensitivity=0/3
Retry:off RTS thr:off Fragment thr:off
Power Management:off
Link Quality=33/94 Signal level=-62 dBm Noise level=-95 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
daoo@gamma:~$ ifconfig ath0
ath0 Link encap:Ethernet HWaddr 00:0D:88:C8:A7:71
inet6 addr: fe80::20d:88ff:fec8:a771/64 Scope:Link
UP BROADCAST RUNNING 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:0
RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
Kod: Markera allt
daoo@gamma:~$ iwconfig ath0
ath0 IEEE 802.11g ESSID:"xxxxx"
Mode:Managed Frequency:2.472 GHz Access Point: Not-Associated
Bit Rate:1 Mb/s Tx-Power:17 dBm Sensitivity=0/3
Retry:off RTS thr:off Fragment thr:off
Power Management:off
Link Quality=33/94 Signal level=-62 dBm Noise level=-95 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
Kod: Markera allt
ifconfig
Kod: Markera allt
iwlist scan
Kod: Markera allt
daoo@gamma:~$ iwlist scan
lo Interface doesn't support scanning.
wifi0 Interface doesn't support scanning.
ath0 Scan completed :
Cell 01 - Address: 00:0F:3D:0D:A8:2C
ESSID:"mynetwork"
Mode:Master
Frequency:2.437 GHz (Channel 6)
Quality=25/94 Signal level=-70 dBm Noise level=-95 dBm
Encryption key:on
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 22 Mb/s
6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
36 Mb/s; 48 Mb/s; 54 Mb/s
Extra:bcn_int=100
sit0 Interface doesn't support scanning.
daoo@gamma:~$ ifconfig
ath0 Link encap:Ethernet HWaddr 00:0D:88:C8:A7:71
inet6 addr: fe80::20d:88ff:fec8:a771/64 Scope:Link
UP BROADCAST RUNNING 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:0
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:908 errors:0 dropped:0 overruns:0 frame:0
TX packets:908 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:45784 (44.7 KiB) TX bytes:45784 (44.7 KiB)
wifi0 Link encap:UNSPEC HWaddr 00-0D-88-C8-A7-71-00-00-00-00-00-00-00-00-00-00
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:488 errors:0 dropped:0 overruns:0 frame:11
TX packets:84 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:199
RX bytes:41228 (40.2 KiB) TX bytes:4086 (3.9 KiB)
Interrupt:50 Memory:f89a0000-f89b0000
Kod: Markera allt
daoo@gamma:~$ sudo dhclient
There is already a pid file /var/run/dhclient.pid with pid 5929
killed old client process, removed PID file
Internet Systems Consortium DHCP Client V3.0.4
Copyright 2004-2006 Internet Systems Consortium.
All rights reserved.
For info, please visit http://www.isc.org/sw/dhcp/
wifi0: unknown hardware address type 801
wifi0: unknown hardware address type 801
Listening on LPF/ath0/00:0d:88:c8:a7:71
Sending on LPF/ath0/00:0d:88:c8:a7:71
Listening on LPF/wifi0/
Sending on LPF/wifi0/
Sending on Socket/fallback
DHCPDISCOVER on wifi0 to 255.255.255.255 port 67 interval 8
DHCPDISCOVER on ath0 to 255.255.255.255 port 67 interval 6
DHCPDISCOVER on ath0 to 255.255.255.255 port 67 interval 18
DHCPDISCOVER on wifi0 to 255.255.255.255 port 67 interval 13
DHCPDISCOVER on wifi0 to 255.255.255.255 port 67 interval 13
DHCPDISCOVER on ath0 to 255.255.255.255 port 67 interval 20
DHCPDISCOVER on wifi0 to 255.255.255.255 port 67 interval 9
DHCPDISCOVER on wifi0 to 255.255.255.255 port 67 interval 14
DHCPDISCOVER on ath0 to 255.255.255.255 port 67 interval 16
DHCPDISCOVER on wifi0 to 255.255.255.255 port 67 interval 4
DHCPDISCOVER on ath0 to 255.255.255.255 port 67 interval 1
No DHCPOFFERS received.
No working leases in persistent database - sleeping.
daoo@gamma:~$ ping router
connect: Network is unreachable