Here's a workaround for me: downgrade the kernel to 2.6.37.6 and everything's OK now.
my lspci output: 06:02.0 Ethernet controller: Atheros Communications Inc. AR2413 802.11bg NIC (rev 01)
Here's a workaround for me: downgrade the kernel to 2.6.37.6 and everything's OK now.
my lspci output:
06:02.0 Ethernet controller: Atheros Communications Inc. AR2413 802.11bg NIC (rev 01)