03-15-2012
Wireless network not working
Hi,
I am a new to Ubuntu linux and trying to learn it. I am using ubuntu 10.04. I am getting problem in setting my wireless network. I set it up properly and was working fine. But suddenly it stopped working, though the wireless icon saying that it is connected, but can't load any page. I tried many a things, but in vain.
Also I have few queries -
1. How to check the type of wireless network card using.
2. How to check from terminal whether wireless network working?
3. How to check if the speaker is fine or not? In my system, the headphone is working but not the speaker.
Thanks in advance.
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IW(8) Linux IW(8)
NAME
iw - show / manipulate wireless devices and their configuration
SYNOPSIS
iw [ OPTIONS ] { help [ command ] | OBJECT COMMAND }
OBJECT := { dev | phy | reg }
OPTIONS := { --version | --debug }
OPTIONS
--version
print version information and exit.
--debug
enable netlink message debugging.
IW - COMMAND SYNTAX
OBJECT
dev <interface name>
- network interface.
phy <phy name>
- wireless hardware device (by name).
phy#<phy index>
- wireless hardware device (by index).
reg - regulatory agent.
COMMAND
Specifies the action to perform on the object. The set of possible actions depends on the object type. iw help will print all supported
commands, while iw help command will print the help for all matching commands.
SEE ALSO
ip(8), crda(8), regdbdump(8), regulatory.bin(5)
http://wireless.kernel.org/en/users/Documentation/iw
iw 7 June 2012 IW(8)