iwlagn 0000:01:01.0: MAC is in deep sleep!. CSR_GP_CNTRL = 0xFFFFFFFF
A few seconds after booting my debian squeeze linux on a ARM board, my intel wifi 5300 card goes down. Iam trying to connect to a WPA2 access point. It connects using wpasupplicant but comes down within a few secs. It rectifies only after restarting the power supply.