I have one laptop with a iwl3945 card. I've successfully managed to get the v2.6.33.5-lucid kernel to run (I couldn't get the system to boot with 2.6.34 and 2.6.35). I still get the disconnects, but now network manager will successfully reconnect - I don't need to first turn off and then turn on the wireless system anymore. So it's a partial improvement. Furthermore, it clearly a traffic issue that leads to the problem: Once a certain amount of data get's downloaded via the wireless device, I get the disconnects.
I have one laptop with a iwl3945 card. I've successfully managed to get the v2.6.33.5-lucid kernel to run (I couldn't get the system to boot with 2.6.34 and 2.6.35). I still get the disconnects, but now network manager will successfully reconnect - I don't need to first turn off and then turn on the wireless system anymore. So it's a partial improvement. Furthermore, it clearly a traffic issue that leads to the problem: Once a certain amount of data get's downloaded via the wireless device, I get the disconnects.