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the setup:
Thinkpad T20 PIII
DLINK DWL G630 wifi card
the newest Kubuntu release recognizes my card fine. i've searched Google for hours, and can't get connected to my network
i can iwlist wlan0 scan, and see all the info, and i use iwconfig to set it all...except KWifiManager reports all 0's for my AP. When I try setting the APs IP address, I get an error telling me that wlan0 doesn't support IP addresses.
What's going on here?
A_T
Oh yea, when I try dhcient it goes through a bunch of garbage and eventually tells me that there are no leases...and it sleeps.
Also "iwlist wlan0 scan" returns the AP's MAC address, as well as all the other correct information.
The only peculiar thing I noticed was that my 40-bit WEP key is 6695481890, but it shows it as 0669548189, I don't know if that leading 0 makes a difference.
I also tried copying the resolv.conf file over from Knoppix, but it didn't make a difference.
A_T
No clue. I assume you are using WEP, and not WPA or .11i. If you ARE using WPA or .11i, you'll probably need a WPA supplicant package.
I'm not certain. I don't use Kubuntu, just Ubuntu. I don't use it on a platform with a D-Link either.
I am certain you will find a lot more information at http://www.ubuntuforums.org, rather than here. Good luck.
Kubuntu and Ubuntu are the same distros...except Kubuntu uses KDE since Gnome sucks :P...But what configuration files would be involved, other than resolv.conf? I have no rc.conf either..which is something I had to set up when I tried Gentoo...
A_T
I know what kubuntu is. It's the repackaging of a fine distro with KDE as the default instead of Gnome. I have no idea why you'd use that, unless you didn't want to bother instaling Ubuntu and then using apt-get to install KDE. *shrug*Quote:
Originally posted here by AxessTerminated
Kubuntu and Ubuntu are the same distros...except Kubuntu uses KDE since Gnome sucks :P...But what configuration files would be involved, other than resolv.conf? I have no rc.conf either..which is something I had to set up when I tried Gentoo...
A_T
As for which config files. I have no clue. I use the Gnome network settings, and it works just fine for me. The Ubuntu forums is possibly teeming with help...or at least links to Kubuntu resources.
* Edit *
Found this as well: http://kubuntuforums.net/
Best of luck, and let us know what was happening, once you've resolved it. I'm curious!
Well I've joined some other forums, posted, and now I'm waiting for help *sob*. But just in case someone can help, here's what I did after booting, and opened a root shell:
A_TCode:root@thinkpad:/home/steve # ping -c 3 www.google.com
ping: unknown host www.google.com
root@thinkpad:/home/steve # ifconfig
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: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)
wlan0 Link encap:Ethernet HWaddr 00:0F:3D:4D:70:52
inet6 addr: fe80::20f:3dff:fe4d:7052/64 Scope:Link
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)
Interrupt:11
root@thinkpad:/home/steve # iwlist wlan0 scan
wlan0 No scan results
root@thinkpad:/home/steve # ifconfig wlan0 up
root@thinkpad:/home/steve # iwlist wlan0 scan
wlan0 No scan results
root@thinkpad:/home/steve # iwconfig
lo no wireless extensions.
eth0 no wireless extensions.
wlan0 IEEE 802.11g/b+ ESSID:"2WIRE003" Nickname:"kubuntu"
Mode:Managed Frequency:2.437 GHz Access Point: 00:00:00:00:00:00
Bit Rate:1 Mb/s Tx-Power:15 dBm Sensitivity=1/3
Retry min limit:7 RTS thr:off
Encryption key:off
Power Management:off
Link Quality:33/100 Signal level:6/100 Noise level:0/100
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.
root@thinkpad:/home/steve # iwconfig -a
-a No such device
root@thinkpad:/home/steve # iwconfig wlan0
wlan0 IEEE 802.11g/b+ ESSID:"2WIRE003" Nickname:"kubuntu"
Mode:Managed Frequency:2.437 GHz Access Point: 00:00:00:00:00:00
Bit Rate:1 Mb/s Tx-Power:15 dBm Sensitivity=1/3
Retry min limit:7 RTS thr:off
Encryption key:off
Power Management:off
Link Quality:33/100 Signal level:6/100 Noise level:0/100
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
root@thinkpad:/home/steve # iwconfig wlan0 enc restricted 6695481890
root@thinkpad:/home/steve # iwconfig wlan0
wlan0 IEEE 802.11g/b+ ESSID:"2WIRE003" Nickname:"kubuntu"
Mode:Managed Frequency:2.437 GHz Access Point: 00:00:00:00:00:00
Bit Rate:1 Mb/s Tx-Power:15 dBm Sensitivity=1/3
Retry min limit:7 RTS thr:off
Encryption key:6695-4818-90 Security mode:restricted
Power Management:off
Link Quality:33/100 Signal level:6/100 Noise level:0/100
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
root@thinkpad:/home/steve # ping -c 3 www.google.com
ping: unknown host www.google.com
root@thinkpad:/home/steve # sudo konqueror
Xlib: connection to ":0.0" refused by server
Xlib: No protocol specified
konqueror: cannot connect to X server :0.0
root@thinkpad:/home/steve #
Hmmm. Well, you can't run Konqueror bekause you haven't given r00t permission to draw to your display. You've used this device and laptop with different OS/versions successfully in the past?
How about turning off encryption for the AP and trying the good old fashioned way? Sure the right driver is in there?
I've tried turning off the encryption today too...but to no avail. And yes, I've used three other distros with the wifi card, and they gave me no problems. Actually...just Knoppix and 2 flavors of it; ClusterKnoppix, and Knoppix-STD. I just use ndiswrapper, wlcardconfig, then netcardconfig, and I'm online.
How do I allow root access to x11?
A_T
what else I've noticed is that dhclient tries to get an IP from 255.255255.255 on port 67...shouldn't it be trying to get one from 172.16.0.1...i dunno what port though.
I can't use "route add default gw 172.16.0.1", it tells me that the network is unreachable.
A_T
edit: "dhclient -s 172.16.0.1 wlan0" doesnt work.
Okay, my card is a DWL-G630 rev C...which maybe isn't supported or something. So no I'm trying ndiswrapper...but some other module has got to be using my wifi card in order for it to work as well as it did (even though it wasn't that well)
How can I find out what module it is?
a_t