On Tue, 06 Sep 2011 02:28:03 -0700, James A. Peltier wrote: > I didn't read the whole thread but you should make sure you blacklist > the b43, bcm43xx and ssb drivers > > vi /etc/modprobe.d/broadcom-wl.conf > > blacklist b43 > blacklist bcm43xx > blacklist ssb > > and also add intel_iommu=off to the kernel line in your grub > configuration. That works for my broadcom adapter > I don't have a file /etc/modprobe.d/broadcom-wl.conf . I do have /etc/modprobe.d/blacklist.conf in which I put what you suggest. Do you think that will do, to should I add a new file? Thanks, Mike.