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Wireshark-users: Re: [Wireshark-users] Wireshark not capturing packets from iphone on the same wi

From: Guy Harris <guy@xxxxxxxxxxxx>
Date: Sat, 13 Jun 2015 17:10:07 -0700
On Jun 13, 2015, at 4:13 PM, "Micheal Blue" <mblue@xxxxxx> wrote:

> Ah, I was unaware of this fact... I do not believe that my hardware on the laptop is supported:
> 
> % sudo airmon-ng start wlan0                       
> Found 1 processes that could cause trouble.
> If airodump-ng, aireplay-ng or airtun-ng stops working after
> a short period of time, you may want to kill (some of) them!
> 
>  PID Name
>  139 wpa_supplicant
> 
> PHY	Interface	Driver		Chipset
> 
> null	wlan0		rtl8192cu	Realtek Semiconductor Corp. RTL8188CUS 802.11n WLAN Adapter

Either a hardware problem or a driver problem.  You'll have to do some searching to see which it is; if it's a driver problem, it might be fixable by using a different driver or a different version of the driver - your search might indicate that as well.