Well, sports fans-- it seems when you stop hostapd, it isn't enough to release whatever previously registered the authentication frames. This stops my hostapd service start from failing-- so I am going to mark it as the answer. apt install psmisc killall hostapd root@gate:/etc/hostapd# service hostapd stop && echo "==================================================================" && hostapd -dddddB /etc/hostapd/wlp6s0.conf Bing, bang, boom I get a connection! ...at 54mbps. So, still not right. Better, functionalish. But, no cigar. Seems to need more cowbell. Where did you get the hint to do that? I'll tell you. So, I found this mailing list post from 2012: >On 08/11/2012 07:39 AM, Jouni Malinen wrote: >> On Wed, Jul 11, 2012 at 02:21:40PM -0700, Ben Greear wrote: >>> Kernel is 3.3.8+, hostapd is from a few days ago. Any idea >>> why this is failing? >> >>> 1342041584.536008: nl80211: Subscribe to mgmt frames with AP handle 0x9a97900 >>> 1342041584.536052: nl80211: Register frame type=0xb0 nl_handle=0x9a97900 >>> 1342041584.536075: nl80211: Register frame match - hexdump(len=0): [NULL] >>> 1342041584.536177: nl80211: Register frame command failed (type=176): ret=-114 (Operation already in progress) >>> 1342041584.536201: nl80211: Register frame match - hexdump(len=0): [NULL] >>> 1342041584.536263: nl80211: Failed to set interface vap0 into AP mode >> >> The driver did not seem to accept the request to register for processing >> Authentication frames due to something else had already registered for >> those. Did you have some other interfaces running as an AP at the same >> time? > >Yes, that seemed to be the problem. I had some stale hostapd processes running. I'm killing them harder now..and haven't seen any problems lately. > >Thanks, >Ben Now, that it "works" and I understand why my hostapd service start was failing, I need to move on to a correct configuration it. Progress!!! Take Care, -Brad Chesney bradchesney79@xxxxxxxxx (440)954-0151 - Mobile _______________________________________________ Hostap mailing list Hostap@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/hostap