Ok, here's some more info: @Ben:
> 'wheezy' is the testing suite at the moment. Did you start from an > earlier installation of testing, or from stable ('squeeze')? The original install is Squeeze (6.0.1a KDE media). > I don't think it's likely to be relevant, but could you test without the > 'pcie_aspm=force' option? I've done just this. Apparently, however, it doesn't change anything. I only enabled this option to get better power savings, and since I don't exerience lockups, it seemed to be safe. @Meenakshi The AP is, with 95% certainty, a Cisco Aironet 1200 series. > 1) Enable debugging for the iwlwifi driver like so: I've tried to do that after installing linux-image-3.0.0-1-amd64-dbg, but modprobing with the debug option failed. Is there a lazy Debian way to get the debug symbols without going all out compiling? > 2) A wireless sniffer log would also be useful (not sure you're in a > position to gather this log). I fear I have no experience with sniffers. Also, I wouldn't like to do anything that could be interpreted as "computer misuse", since this is my workplace after all. Should this be okay, I'd need some guidance. Regards, Miguel