I'm use Debian wheezy on a Acer Aspire One AO725. It has the following kernels:
lscpi | grep Network:
02:00:0 Network controller: Atheros Comunications Inc. AR9485 Wireless Network Adapter (rev 01)
The computer must have the following settings (IP Static):
allow-hotplug wlan0 iface wlan0 inet static address 192.168.0.68 netmask 255.255.255.0 gateway 192.168.0.1
Some times the computer works fine with WIFI, in other times not works WIFI and Ethernet (with the same settings). What happened?
How can I fix my problem?