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Date:	Fri, 29 Jan 2016 10:54:40 -0600
From:	Larry Finger <>
To:	Johannes Berg <>
Cc:	Linus Torvalds <>,
	Chaoming Li <>,
	Kalle Valo <>,
	David Miller <>,
	Linux Wireless List <>,
	Network Development <>
Subject: Re: WARNING at net/mac80211/rate.c:513 ieee80211_get_tx_rates

On 01/29/2016 10:15 AM, Johannes Berg wrote:
> On Fri, 2016-01-29 at 10:12 -0600, Larry Finger wrote:
>> Upon further inspection, my log has the line "rtl8821ae 0000:02:00.0
>> wlp2s0: disabling HT/VHT due to WEP/TKIP use". I need to fix that
>> first.
> Likely TKIP; enable only WPA2 (CCMP) on the AP.

I found and fixed it. The AP was using only 20 MHz channels, but now is 
configured for 20/40/80. That duplicates the warning for me and the lack of 
throughput even though it associates and authenticates.


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