my friend has recently bought an ASUS X551C with and AR9485 qualcomm atheros wireless card. I installed on this machine Ubuntu 13.10. Now the problem is: when I turn on the machine for the first time the network manager reports that the card is disabled by hardware switch (note that on this machine there's no physical hardware switch). When I suspend the machine and turn it back on the wifi works fine. The same exact thing happens to the USB Huawei broadband stick (E173S). This is what lshw spits out
lshw -class NETWORK *-network description: Wireless interface product: AR9485 Wireless Network Adapter vendor: Qualcomm Atheros physical id: 0 bus info: pci@0000:02:00.0 logical name: wlan0 version: 01 serial: a4:db:30:7a:87:55 width: 64 bits clock: 33MHz capabilities: pm msi pciexpress bus_master cap_list rom ethernet physical wireless configuration: broadcast=yes driver=ath9k driverversion=3.11.0-15-generic firmware=N/A ip=192.168.1.233 latency=0 link=yes multicast=yes wireless=IEEE 802.11bgn resources: irq:17 memory:f7d00000-f7d7ffff memory:f7d80000-f7d8ffff *-network description: Ethernet interface product: RTL8101E/RTL8102E PCI Express Fast Ethernet controller vendor: Realtek Semiconductor Co., Ltd. physical id: 0.2 bus info: pci@0000:03:00.2 logical name: eth0 version: 06 serial: bc:ee:7b:4d:6b:ea size: 10Mbit/s capacity: 100Mbit/s width: 64 bits clock: 33MHz capabilities: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=half firmware=rtl8402-1_0.0.1 10/26/11 latency=0 link=no multicast=yes port=MII speed=10Mbit/s resources: irq:41 ioport:e000(size=256) memory:f0004000-f0004fff memory:f0000000-f0003fff
Can you help me with this?