Wireless Connectivity with Atheros ar242x in Hardy
Hey, guys. n00b here.
The problem: Atheros ar242x connectivity on a Compaq Presario C700 in Hardy. The connection is not being recognized at all. Other computers running Windows do not have any problem with this. This laptop also received a strong connection before installation of Ubuntu. Outputs for... uname -r: Code:
2.6.24-19-generic Code:
i686 Code:
bash: /sbin/lspci: No such file or directory Code:
lo no wireless extensions. Code:
01:00.0 Ethernet controller: Atheros Communications Inc. AR242x 802.11abg Wireless PCI Express Adapter (rev 01) |
Check if your device is supported by the ath5k kernel module. Support for madwifi has been abandoned in favor or the ath5k driver, because the ath5k doesn't need firmware tainting the kernel. Unfortunately, some newer devices which were introduced after madwifi development stopped are not yet supported by the ath5k kernel module. Check madwifi and ath5k READMEs and FAQs to see if your model is supported. Look at "lspci -v" and "lspci -n" both. The manufacturer's code may be needed.
Search this site for "ath5k" and "madwifi"/. I seem to remember that there was an update about a new patch for either madwifi or ath5k. |
Is this true? I have a strange ath5k problem in Slackware with the connection timing out - I would like to find out if that is a common issue.
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Another thing that can be a problem is if internally your device is connected to usb instead of a mini pcmcia. Usb devices aren't supported. I had connection problems on my new laptop (with an atheros wireless device) in Vista. My router is a linksys wireless n router. I found that disabling IPv6 fixed the connection problem. If you run "wpa-cli" you can monitor the authentication process. sudo /usr/sbin/wpa_cli -p /var/run/wpa_supplicant -i ath0 |
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