On Wed, Dec 1, 2010 at 11:05 PM, Nick Kossifidis <mickflemm@xxxxxxxxx> wrote: > 2010/12/1 Sedat Dilek <sedat.dilek@xxxxxxxxxxxxxx>: >> Hi, >> >> I have built today a linux-next (next-20101201) kernel which includes >> wireless-next-2.6 up to master-2010-11-30. >> >> From tig utility: >> 2010-11-30 15:33 Stanislaw Gruszka Â[wireless-next-2.6] iwlagn: fix >> microcode error on 4965 >> [main] 61790c5f3c5f158821821a00797d94504531839f - commit 1929 of 226338 (0%) >> >> Unfortunately, my wlan network connection is totally unstable. >> >> $ dmesg | grep "RX AssocResp" | wc -l >> 216 >> >> The block looks like this: >> [ 4436.504059] ieee80211 phy0: wlan0: No probe response from AP >> 00:04:0e:e4:00:3d after 500ms, disconnecting. >> [ 4436.504490] cfg80211: Calling CRDA to update world regulatory domain >> [ 4440.677020] wlan0: authenticate with 00:04:0e:e4:00:3d (try 1) >> [ 4440.679096] wlan0: authenticated >> [ 4440.679158] wlan0: associate with 00:04:0e:e4:00:3d (try 1) >> [ 4440.684667] wlan0: RX AssocResp from 00:04:0e:e4:00:3d (capab=0x411 >> status=0 aid=1) >> [ 4440.684673] wlan0: associated >> >> My wlan device is an ath5k: >> >> $ lspci -nnvv | grep "Ethernet controller" | grep -i ath >> 02:02.0 Ethernet controller [0200]: Atheros Communications Inc. AR5212 >> 802.11abg NIC [168c:1014] (rev 01) >> >> Any idea what's wrong? (Just speculating on the last patch-set from Nick...) >> How can I help to dig into this problem? >> Debug-session with wpasupplicant? Which kernel-parameters (debug) to >> be considered/set? >> >> Kind Regards, >> - Sedat - >> > > That's weird I tested all patches for connectivity + iperf, maybe > something else also went on the tree that results such behavior... > > 1) Are you using NetworkManager ? If so disable it and connect manually. > 2) Can you disable encryption on your AP and see if it works without it ? > 3) Try and enable/disable hw encryption with nohwcrypt module parameter. > 4) What's your signal strength/rate when you connect to the AP ? > > -- > GPG ID: 0xD21DB2DB > As you read this post global entropy rises. Have Fun ;-) > Nick > Tested my usual ath5k setup also with a self-debianized wpasupplicant 0.7.3 (build against libnl-2.0): # dpkg -l | grep wpa | cut -c-80 ii wpagui 0.7.3-1~dileks.1 ii wpasupplicant 0.7.3-1~dileks.1 Same error-messages: Dec 2 00:24:53 tbox kernel: [10319.504083] ieee80211 phy0: wlan0: No probe response from AP 00:04:0e:e4:00:3d after 500ms, disconnecting. Dec 2 00:24:53 tbox kernel: [10319.504946] cfg80211: Calling CRDA to update world regulatory domain Dec 2 00:24:58 tbox wpa_supplicant[6955]: Trying to associate with 00:04:0e:e4:00:3d (SSID='myCastle-WLAN WPA (Wireless LAN)' freq=2442 MHz) Dec 2 00:24:58 tbox kernel: [10323.677183] wlan0: authenticate with 00:04:0e:e4:00:3d (try 1) Dec 2 00:24:58 tbox kernel: [10323.680850] wlan0: authenticated Dec 2 00:24:58 tbox kernel: [10323.680907] wlan0: associate with 00:04:0e:e4:00:3d (try 1) Dec 2 00:24:58 tbox kernel: [10323.687204] wlan0: RX AssocResp from 00:04:0e:e4:00:3d (capab=0x411 status=0 aid=1) Dec 2 00:24:58 tbox kernel: [10323.687215] wlan0: associated Dec 2 00:24:58 tbox wpa_supplicant[6955]: Associated with 00:04:0e:e4:00:3d Dec 2 00:24:58 tbox wpa_supplicant[6955]: WPA: Key negotiation completed with 00:04:0e:e4:00:3d [PTK=CCMP GTK=TKIP] Dec 2 00:24:58 tbox wpa_supplicant[6955]: CTRL-EVENT-CONNECTED - Connection to 00:04:0e:e4:00:3d completed (reauth) [id=0 id_str=] - Sedat - -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
