Comment 83 for bug 414560

I have a gateway lt3103u (yay!)
and
AR9285 Wireless Network Adapter (PCI-Express)

running karmic 64-bit

The default kernel still gives me major issues.
With linux-backports-modules-karmic installed, things are better, but not fixed by any means. It often takes around a minute for Ubuntu.com to load, although this doesn't always happen all the time, it happens most of the time. It seems to work in fits and starts, but checking out dmesg, it doesn't seem to be disassociating/reassociating.

--- google.com ping statistics ---
101 packets transmitted, 64 received, 36% packet loss, time 100104ms
rtt min/avg/max/mdev = 36.756/49.755/797.336/94.189 ms