Originally Posted by shaundennie
You may want to upgrade to ipw3945 1.2.2. I would get kernel stack traces like this using 1.2.0 after a day or two and I've been running 1.2.2 for months now without any problems. Several ipw3945 driver crashes were fixed between 1.2.0 and 1.2.2.
Thanks for the suggestion. I am installing them now. I have no other choice as the iwlwifi driver is still too unstable and I can't get my card to work with ndiswrapper (I even tried different kernel patches, but was useless).