Comment 258 for bug 836250

I think I have the same problem on a Dell XPS 13 (Centrino Advanced-N 6235). On 12.04 with kernel 3.2, after some activity the connection drops and I have to reboot. I tried some iwlwifi kernel module options (11n_disable=1, swcrypto=1, bt_coex_active=0) and turning off power managment (iwconfig wlan0 power off), but nothing works, eventually after some time the connection drops.
I have done a fresh install of 13.04 with last daily image, and with the 3.8.0-13.23 kernel the problem is still there. Again, none of the iwlwifi module options solves the problem.
Any news on when the patch will be applied to kernel packages?