Hi I've just got the latest kernel source (2.6.23) from git and compiled rtl8187 drivers as modules. When I plug the device in I get the followoing: usb 1-3: new high speed USB device using ehci_hcd and address 3 usb 1-3: configuration #1 chosen from 1 choice wmaster0: Failed to select rate control algorithm wmaster0: Failed to initialize rate control algorithm rtl8187: Cannot register device rtl8187: probe of 1-3:1.0 failed with error -2 but obviously no interface is created. The drivers are loaded # lsmod |grep rtl rtl8187 35200 0 mac80211 117512 1 rtl8187 eeprom_93cx6 6016 1 rtl8187 The device is an alfa 500mW card which worked ok with the drivers from sourceforge (which I think these are based on) on an older kernel. I've seen a few mentions of this on google but no solutions. Can anyone help? Thanks Robin PS, any timeline for Master mode support on the rtl drivers? - To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html