Unable to connect to WEP or Unsecured Wireless (WPA is fine)
I've just installed a new harddrive into my EeePC 1005HA netbook, and with it a fresh installation of Slackware 13.1. I am able to connect to my WPA-protected network just fine, and others as well, but I am unable to associate with either WEP or unsecured networks. After a number of searches, I've yet been unable to figure out the rationale behind this behavior.
Kernel: 2.6.33.4-smp Wireless driver: ath9k I've used both manual iwconfig attempts and wicd, to no avail. Wicd merely states that it cannot obtain an IP address, and the log is relatively unhelpful (detailing the same, that dhcpcd was unable to find a lease). If I attempt to connect manually, iwconfig never reports a successful association. I appreciate any help that may be provided - it's been a while since I've had wireless difficulties, and this one has me scratching my head. |
Quote:
Btw: Sometimes it is needed to initiate network scans or to give the associate command again to speed up connecting ... (Works at least at my laptop ...) If you see in iwconfig that your wireless interface is associated, issue a "dhclient wlan0" command to obtain an IP address. |
Thanks for the suggestions, irmin, but sadly even after killing wicd or any other type of autoconfiguration script, iwconfig never shows that I've associated, even after supplying essid, AP, and channel. iwlist does indeed detail that the network is available, and I've verified (via another computer) that DHCP is working on said network(s).
|
Are there any messages, when you load the driver ath9k with option "debug=-1"? You should be able to manually connect to unencrypted and WEP encrypted networks. I had a similar problem on my Asus Eeepc 900a (ath5k driver). I changed to madwifi driver and the problems are gone. Perhaps you want to try this too? But I cannot say for sure that your device is supported by this driver.
http://madwifi.org/ |
It turns out that my system has problems connecting to Ad-Hoc networks, it seems. Over the weekend I took it elsewhere to an unsecured Managed network and it hopped on just fine.
I also didn't see an option in modprobe to run 'debug=1', and so my /var/log/messages was quite empty in regard to loading errors. It looks like I can now associate just fine (I unfortunately forgot what setting I had changed, or methodology), but I cannot get a DHCP address, or connect to any other device on the network. Any thoughts? |
Quote:
Code:
rmmod ath9k Quote:
|
Well it looks like I may just not be able to connect to ad-hoc networks with this driver -- other devices work just fine with the attempted network, and the system seems to be alright with regular (managed) networks.
Really frustrating though, when I was hoping to have this netbook be a "connect anywhere" device. I wonder if there are other drivers/firmwares in the pipe, perhaps in a future kernel. btw, here's the results of the debug=1; no anomalous entries found Code:
root@slacktop:~# grep ath9k /var/log/messages |
How do you find out that "just not be able to connect to ad-hoc networks with this driver"?
Do you have access to AP, can you simply turn off (temporary) encryption? Check on you comp. that wpa_supplicant is not loaded, any network managers is not loaded, and ONLY then do: 1. up your wireless interface. 2. scan air, check that driver "sees" your AP 3. down wireless interface. 4. Bring it up with additional parameters "essid" (man iwconfig may help) |
All times are GMT -5. The time now is 11:39 PM. |