The rt2500pci card worked with Feisty herd 4 (kernel 2.6.20-9). The update to 2.6.20-10 broke it. The update to 2.6.20-11 didn't mend it.
The workaround above works in 2.6.20-10, but not 2.6.20-11, possibly because it appears as two devices, ra0 and wmaster0 there.
Output of lspci, lsmod, ifconfig and iwconfig for all three versions available.
The rt2500pci card worked with Feisty herd 4 (kernel 2.6.20-9). The update to 2.6.20-10 broke it. The update to 2.6.20-11 didn't mend it.
The workaround above works in 2.6.20-10, but not 2.6.20-11, possibly because it appears as two devices, ra0 and wmaster0 there.
Output of lspci, lsmod, ifconfig and iwconfig for all three versions available.