>> Thanks for your reply.
>> "Other" are just 802.11 beacons for the most part--none of the
>> colored packets, UDP, TCP, ect. are showing up anymore.
>
> Are there any hosts on your network other than your host?
Yes, the ones I am monitoring.
>
> Does your machine remain associated with the network when capturing on
> mon0? If so, then if you try to do some network operations (such as
> fetching a Web page), does that traffic show up when you're capturing?
That's what happens if I try to capture on wlan0. But on mon0 my
machine would not stay associated.
>
>> It is possible I updated Ubuntu, maybe even the Kernel. Why would
>> this make a negative impact?
>
> Updating the kernel might have changed something in the mac80211 layer
> that would cause problems; I'm not familiar enough with it to say.
> Updating the driver could possibly break things as well.
>
> The same issue will probably show up if you run tcpdump (as it's
> probably an issue with the card or the driver or the mac80211
> framework), but, just to check, try running "tcpdump -s 0 -i mon0"
> after doing "ifconfig mon0 up" and see if it prints anything other
> than beacons.
tcpdump captures mostly beacons, probe responses, and a few
acknowledgments.
Can you please let me know how to proceed?
Thanks,
Tal
