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View Full Version : [ubuntu] No wlan on iwconfig or ifconfig. ifcongig wlan up does not work.



samus man
July 5th, 2008, 07:09 PM
EDIT: Issue solved.

I'm having some trouble setting up the wireless card on my Dell Inspiron 1420. (I know I can get Ubuntu pre-installed on my machine, but I received it as a gift and the giver chose the Windows version.) I've been trying to get the wireless up and running, but I've been running into some issues.

This is my console output for ifconfig:
eth0 Link encap:Ethernet HWaddr 00:1c:23:fe:66:28
inet addr:192.168.2.104 Bcast:192.168.2.255 Mask:255.255.255.0
inet6 addr: fe80::21c:23ff:fefe:6628/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:47607 errors:0 dropped:0 overruns:0 frame:0
TX packets:44221 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:49786674 (47.4 MB) TX bytes:7682126 (7.3 MB)
Interrupt:17

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:1680 errors:0 dropped:0 overruns:0 frame:0
TX packets:1680 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:84000 (82.0 KB) TX bytes:84000 (82.0 KB)


Output from ifconfig wlan up
wlan: ERROR while getting interface flags: No such device


As an additional note, when I reboot from Windows to Linux, my wireless light remains on from windows, but ifconfig still doesn't turn up anything interesting. When I cold boot Linux, the wireless light does not turn on. The wireless card switch does nothing.

Additionally, lpsci reports the following...
0c:00.0 Network controller: Broadcom Corporation BCM4310 USB Controller (rev 01)


Additionally, I have ndiswrapper set up with the proper drivers, but according to the ndiswrapper gui, I don't have wireless hardware.

Any way I can get wlan to...show? I'm pretty sure it's the last thing stopping me from having a wireless Linux.

kevdog
July 5th, 2008, 07:31 PM
Please post lshw -C network and browse this thread:

http://ubuntuforums.org/showthread.php?t=574501

samus man
July 5th, 2008, 07:53 PM
Alright, I've read through the information on the thread you linked to. However, I am running into problems with lshw -C network. This is the output:


PCI (sysfs)

Apparently, lshw never finished running. I had to ctrl+c it.



EDIT: Problem solved. Thanks for your help. Ended up adding an entry for wlan myself and now my wireless works great.