From mboxrd@z Thu Jan 1 00:00:00 1970 From: Oleksij Rempel Date: Sun, 01 Dec 2013 10:30:03 +0100 Subject: [ath9k-devel] TPlink TL-WN822Nv2 drops out connections randomly on Arch Linux with Kernel 3.12.1-3 In-Reply-To: <1385868046.9054.5.camel@melech-server.localdomain> References: <1385786446.6163.4.camel@melech-server.localdomain> <52999A53.4020102@rempel-privat.de> <1385868046.9054.5.camel@melech-server.localdomain> Message-ID: <529B019B.5000200@rempel-privat.de> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: ath9k-devel@lists.ath9k.org Finally i found a router to reproduce this or similar issue. It is dlink dir-615 H1... (there is much more problems with it) In my case it is ath9k-htc firmware issue, so it will take some time to debug it. Am 01.12.2013 04:20, schrieb Mark E. Lee: > > -----Original Message----- > From: Oleksij Rempel > To: Mark E. Lee , ath9k-devel at lists.ath9k.org > Subject: Re: [ath9k-devel] TPlink TL-WN822Nv2 drops out connections > randomly on Arch Linux with Kernel 3.12.1-3 > Date: Sat, 30 Nov 2013 08:57:07 +0100 > > Am 30.11.2013 05:40, schrieb Mark E. Lee: >>> Salutations, >>> >>> I am still having an error with my TPLINK TL-WN822N V.2 using Arch Linux >>> (64bit) Kernel 3.12.1-3. This issue has persisted since I got the >>> adapter (since kernel 3.8.4). When examining my network router's log, I >>> found I was getting the error: [WLAN access rejected: incorrect >>> security] >>> >>> Sometimes the usb adapter not only disconnects from the internet, but it >>> also seems to poweroff. I set up a script to disable autosuspend for the >>> usb wifi adapter and to reload the ath9k_htc module (see below). This >>> still doesn't stop the adapter from turning off though. Any help? >>> >>> ---- >>> #!/bin/bash >>> >>> main() { ## main insertion function >>> ping-daemon & ## fork and run >>> the ping daemon >>> } >>> >>> ping-daemon() { ## daemon to ping and restart the network adapter >>> while :; do >>> ping -c 1 192.168.1.1 &> /dev/null || ( ## ping the router >>> id="$(lsusb | awk '/TP-Link/ {print $2}')"; >>> echo "on" > \ >>> /sys/bus/usb/devices/usb${id//00/}/power/level; ## tell the >>> kernel to always leave the usb adapter on >>> rmmod ath9k_htc; ## remove the >>> wifi adapter driver >>> modprobe ath9k_htc; ## load the wifi >>> adapter driver >>> ) >>> sleep 1m; ## pause for 1 >>> minute >>> done; >>> } >>> >>> main; ## run the main insertion function >>> ---- >>> >> Hi Mark, >> >> so... router decided to kick you out. Why? >> It has some security configurations which made this decision. Incorrect >> key? too many packed on different IPs? >> >> Please send your dmesg with reconnections. May be it will provide us >> some interesting info. >> >> > > Salutations, > > I have attached my dmesg log to this email. There may be some excess stuff inside. > > Regards, > Mark > -- Regards, Oleksij