Not sure if anyone else experienced this. An auto-update on my router pulled down the new changes and now my wireless setup is undetected (“WARNING: No Wi-Fi compatible chipset has been found.”).
lsci does show my device, so I doubt its a hardware fault:
04:00.0 Ethernet controller: Atheros Communications Inc. AR5008 Wireless Network Adapter (rev 01)
Flags: fast devsel, IRQ 255
Memory at f7e00000 (64-bit, non-prefetchable) [disabled] [size=64K]
Capabilities: [40] Power Management version 2
Capabilities: [50] Message Signalled Interrupts: 64bit- Queue=0/0 Enable-
Capabilities: [60] #10 [0011]
Capabilities: [90] #11 [0000]
I haven’t dug around deep enough to see if the modules are missing or something, but my newer router installation in another location appears to be working fine (with the exact same hardware).