There are other questions on this but none have been taken very far in their analysis.
I get disconnects very often - sometimes every 20 mins or so, but sometimes even every few minutes.
The way I have been getting around it is to disconnect from the Wifi connection and reconnect - and then it works fine again until the next disconnect.
I am running Ubuntu 11.04 on an ASUS A52F. Can anyone help me please?
EDIT: My investigations have led me to believe this might be the router, as the same problem is duplicated on my gf's HTC smartphone. Any ideas of how to solve?
lspci | grep -i net
02:00.0 Network controller: Atheros Communications Inc. AR9285 Wireless Network Adapter (PCI-Express) (rev 01) 04:00.5 Ethernet controller: JMicron Technology Corp. JMC250 PCI Express Gigabit Ethernet Controller (rev 03)