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Greetings.
I recently installed ArchLinux on my asus N80Vb laptop. I downloaded the .iso for the core installation and burn a CD which I used to install. Checksums were a match. I followed instructions on the installation guide and everything seems to have been a success. I installed all packages which seemed to have anything to
do with wireless networking.
The only problem is that I am having difficulty getting my laptop to connect to the wireless network in the house.
The network wireless interface in the laptop is an Intel WiFi Link 5100. I am assuming the driver is loading properly: output from dmesg | tail is:
iwlagn 0000:03:00.0: Unable to find TIM Element in beacon
...
wlan0: Selected IBSS BSSID 2e:xx:xx:xx:xx:xx based on configured SSID
iwlagn 0000:03:00.0: Unable to find TIM Element in beacon
...
(the x's in the second line are because I wasn't sure if it was a good idea to post the actual numbers).
I followed the manual wireless setup process <a href="https://wiki.archlinux.org/index.php/Wireless_Setup#Part_II:_Wireless_management">here</a> to try to establish a connection and couldn't connect: trying to ping www.google.com gave an unknown host error.
I have netcfg and created a configuration file with the following:
CONNECTION='wireless'
DESCRIPTION='wireless internet connection
INTERFACE='wlan0'
SCAN='yes'
SECURITY='none'
ESSID='mynetwork'
IP='dhcp'
CHANNEL='6'
When trying to use netcfg I get "Wireless network "mynetwork" not present. [FAIL]
Using iwlist doesn't show <i>mynetwork</i> either, but I know its there because all the PCs, a wii and another laptop are all connected to it without any problems.
(I added CHANNEL='6' because my PC running Fedora shows that it is connected to mynetwork on channel 6, so I thought maybe...).
Connecting via a wired connection is also a possibility but would prefer not to.
Any suggestions?
Regards,
Topaz
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To this thread post the output of: "ifconfig",and "sudo iwlist wlan0 scan"
Philosophy is looking for a black cat in a dark room. Metaphysics is looking for a black cat in a dark room that isn't there. Religion is looking for a black cat in a dark room that isn't there and shouting "I found it!". Science is looking for a black cat in a dark room with a flashlight.
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ifconfig:
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
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 00:21:5D:2E:B1:CC
inet addr:192.168.0.103 Bcast:0.0.0.0 Mask:255.255.255.255
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)
iwlist wlan0 scan:
wlan0 Scan completed :
Cell 01 - Address: 22:CB:4E:FF:34:B1
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=29/70 Signal level=-81 dBm
Encryption key:on
ESSID:"walker"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
24 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=000001fb84a6f00a
Extra: Last beacon: 2816ms ago
IE: Unknown: 000677616C6B6572
IE: Unknown: 010882848B962430486C
IE: Unknown: 03010B
IE: Unknown: 2A0100
IE: Unknown: 2F0100
IE: Unknown: 32040C121860
IE: Unknown: DD090010180201F4000000
Cell 02 - Address: 00:1E:58:C7:D8:03
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=25/70 Signal level=-85 dBm
Encryption key:off
ESSID:"DLinkVWR"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 22 Mb/s
Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=00000008a03f670c
Extra: Last beacon: 3026ms ago
IE: Unknown: 0008444C696E6B565752
IE: Unknown: 010582848B962C
IE: Unknown: 03010B
IE: Unknown: 2A0100
IE: Unknown: 32080C1218243048606C
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The post of iwlist scan show that your card is recognised and working in linux. I suggest to try to configure it entirely by hand:
1) Is your network listed in the iwlist scan? If not the problem probably reside in your Wireless LAN router since the card is able to recognise other network.
2) Try to disable any encryption and try the following commands (as root)
iwconfig wlan0 essid <your-network> key off
dhcpcd wlan0
Is your network working. Do that work? You can also set a WEP key with iwconfig (put the argument key s:<ascii-key>. For WPA, you will need wpa supplicant. But first try to configure your wlan without any encryption and see what happens.
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I tried the commands you gave, and I also tried manually setting up the connection per the instructions on the wireless setup wiki.
Both times, dhcpcd timed out.
I don't know if I mentioned it, but the wireless router we have isn't using any encryption.
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But the network definitely is working because I am using my PC which is on the same wireless network to access the internet to post on this forum.
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Also, our wireless network does not show up in the iwlist scan.
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Your network does not appear in the iwlist scan? If it is not listed, it can't work (the system can't connect to a WIFI point it don't even see). I am right you can still see other networks? Try to put the notebook very very close to the WIFI router. Maybe the signal is too weak?
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I will definitely try putting it close to the wireless router and see what happens.
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Thank you for your help -- I have been learning a great deal from this, which is part of the reason I chose to install Arch Linux!
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Sometimes my wireless laptop can't find my essid or any essid so i have to turn off the router for about 10 seconds power it on and then try again.
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