Bug#681232: linux-image-3.2.0-3-amd64: Atheros WiFi Adapter couldn't find networks "gain calibration timeout"

[Jesse Rhodes]

I have this issue as well, my wireless NIC is:

01:07.0 Ethernet controller [0200]: Atheros Communications Inc.
AR5212/AR5213 Wireless Network Adapter [168c:0013] (rev 01)
    Subsystem: D-Link System Inc AirPlus DWL-G520 Wireless PCI Adapter
(rev. B) [1186:3a13]
    Flags: bus master, medium devsel, latency 168, IRQ 17
    Memory at fdef0000 (32-bit, non-prefetchable) [size=64K]
    Capabilities: <access denied>
    Kernel driver in use: ath5k