I just upgraded the Linux kernel on my laptop to 2.6.13.3, and in the process had to upgrade the ipw2200 (Intel Wireless Drivers) to version 1.0.8. After the upgrade, no matter what I did, I couldn’t get wpa_supplicant to work – it kept returning an error saying:
ioctl[IPW_IOCTL_WPA_SUPPLICANT]: Operation not supported
I finally figured it out – [...]
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