Thread: 10.04 cannot handle WPA properly?

hi,

i'm having trouble establishing wpa connection wireless
router @ home. takes long time connect, and
networkmanager prompts me repeat password though password is
correct. then, out of blue, connection works. number of
repetitions not reproducible (in fact, connects
after log in, should). cell phone connects to
same network without problems, suspect problem is
ubuntu/gnome/networkmanager. additional info follows below. could
please help?

i'm running ubuntu 10.04 (lts) on sony vaio vgn-sz770an notebook
============================
wifi device (from lspci):
06:00.0 network controller: intel corporation pro/wireless 4965 ag or
agn [kedron] network connection (rev 61)
============================
uname -r
2.6.32-31-generic
============================
lspci -vn
06:00.0 0280: 8086:4229 (rev 61)
subsystem: 8086:1101
flags: bus master, fast devsel, latency 0, irq 30
memory @ f8000000 (64-bit, non-prefetchable) [size=8k]
capabilities: <access denied>
kernel driver in use: iwlagn
kernel modules: iwlagn
============================
dmesg:
[ 731.846892] wlan0: direct probe ap 00:26:5a:5a:08:c2 (try 1)
[ 731.850683] wlan0: direct probe responded
[ 731.850691] wlan0: authenticate ap 00:26:5a:5a:08:c2 (try 1)
[ 731.853478] wlan0: authenticated
[ 731.853518] wlan0: associate ap 00:26:5a:5a:08:c2 (try 1)
[ 731.857191] wlan0: rx assocresp 00:26:5a:5a:08:c2 (capab=0x431
status=0 aid=1)
[ 731.857199] wlan0: associated
[ 735.724451] wlan0: deauthenticated 00:26:5a:5a:08:c2 (reason: 3)
[ 735.852175] wlan0: direct probe ap 00:26:5a:5a:08:c2 (try 1)
[ 736.049046] wlan0: direct probe ap 00:26:5a:5a:08:c2 (try 2)
[ 736.052781] wlan0: direct probe responded
[ 736.052789] wlan0: authenticate ap 00:26:5a:5a:08:c2 (try 1)
[ 736.054547] wlan0: authenticated
[ 736.054596] wlan0: associate ap 00:26:5a:5a:08:c2 (try 1)
[ 736.058288] wlan0: rx assocresp 00:26:5a:5a:08:c2 (capab=0x431
status=0 aid=1)
[ 736.058295] wlan0: associated
[ 739.725476] wlan0: deauthenticated 00:26:5a:5a:08:c2 (reason: 3)
[ 739.855595] wlan0: direct probe ap 00:26:5a:5a:08:c2 (try 1)
[ 739.859364] wlan0: direct probe responded
[ 739.859372] wlan0: authenticate ap 00:26:5a:5a:08:c2 (try 1)
[ 740.057046] wlan0: authenticate ap 00:26:5a:5a:08:c2 (try 2)
[ 740.058805] wlan0: authenticated
[ 740.058851] wlan0: associate ap 00:26:5a:5a:08:c2 (try 1)
[ 740.062528] wlan0: rx assocresp 00:26:5a:5a:08:c2 (capab=0x431
status=0 aid=1)
[ 740.062536] wlan0: associated
[ 743.729747] wlan0: deauthenticated 00:26:5a:5a:08:c2 (reason: 3)
[ 743.855596] wlan0: direct probe ap 00:26:5a:5a:08:c2 (try 1)
[ 743.859385] wlan0: direct probe responded
[ 743.859393] wlan0: authenticate ap 00:26:5a:5a:08:c2 (try 1)
[ 743.861206] wlan0: authenticated
[ 743.861243] wlan0: associate ap 00:26:5a:5a:08:c2 (try 1)
[ 743.866602] wlan0: rx assocresp 00:26:5a:5a:08:c2 (capab=0x431
status=0 aid=1)
[ 743.866609] wlan0: associated
[ 747.733767] wlan0: deauthenticated 00:26:5a:5a:08:c2 (reason: 3)
[ 747.863673] wlan0: direct probe ap 00:26:5a:5a:08:c2 (try 1)
[ 747.867517] wlan0: direct probe responded
[ 747.867519] wlan0: authenticate ap 00:26:5a:5a:08:c2 (try 1)
[ 747.869390] wlan0: authenticated
[ 747.869417] wlan0: associate ap 00:26:5a:5a:08:c2 (try 1)
[ 747.873089] wlan0: rx assocresp 00:26:5a:5a:08:c2 (capab=0x431
status=0 aid=1)
[ 747.873092] wlan0: associated
[ 751.740326] wlan0: deauthenticated 00:26:5a:5a:08:c2 (reason: 3)
[ 751.880135] wlan0: direct probe ap 00:26:5a:5a:08:c2 (try 1)
[ 752.077042] wlan0: direct probe ap 00:26:5a:5a:08:c2 (try 2)
[ 752.080780] wlan0: direct probe responded
[ 752.080788] wlan0: authenticate ap 00:26:5a:5a:08:c2 (try 1)
[ 752.087822] wlan0: authenticated
[ 752.087864] wlan0: associate ap 00:26:5a:5a:08:c2 (try 1)
[ 752.091548] wlan0: rx assocresp 00:26:5a:5a:08:c2 (capab=0x431
status=0 aid=1)
[ 752.091555] wlan0: associated
[ 755.741265] wlan0: deauthenticated 00:26:5a:5a:08:c2 (reason: 3)
[ 755.873889] wlan0: direct probe ap 00:26:5a:5a:08:c2 (try 1)
[ 755.877624] wlan0: direct probe responded
[ 755.877632] wlan0: authenticate ap 00:26:5a:5a:08:c2 (try 1)
[ 755.880323] wlan0: authenticated
[ 755.880370] wlan0: associate ap 00:26:5a:5a:08:c2 (try 1)
[ 755.887167] wlan0: rx assocresp 00:26:5a:5a:08:c2 (capab=0x431
status=0 aid=1)
[ 755.887170] wlan0: associated
[ 758.076083] wlan0: deauthenticating 00:26:5a:5a:08:c2 local
choice (reason=3)
[ 759.859840] wlan0: direct probe ap 00:26:5a:5a:08:c2 (try 1)
[ 759.859862] wlan0: deauthenticating 00:26:5a:5a:08:c2 local
choice (reason=3)
[ 759.859886] wlan0: direct probe ap 00:26:5a:5a:08:c2 (try 1)
[ 759.866523] wlan0: direct probe responded
[ 759.866526] wlan0: authenticate ap 00:26:5a:5a:08:c2 (try 1)
[ 759.868267] wlan0: authenticated
[ 759.868305] wlan0: associate ap 00:26:5a:5a:08:c2 (try 1)
[ 759.871951] wlan0: rx assocresp 00:26:5a:5a:08:c2 (capab=0x431
status=0 aid=1)
[ 759.871954] wlan0: associated
[ 763.742989] wlan0: deauthenticated 00:26:5a:5a:08:c2 (reason: 3)
[ 763.871708] wlan0: direct probe ap 00:26:5a:5a:08:c2 (try 1)
[ 763.875429] wlan0: direct probe responded
[ 763.875432] wlan0: authenticate ap 00:26:5a:5a:08:c2 (try 1)
[ 763.877260] wlan0: authenticated
[ 763.877276] wlan0: associate ap 00:26:5a:5a:08:c2 (try 1)
[ 763.884251] wlan0: rx assocresp 00:26:5a:5a:08:c2 (capab=0x431
status=0 aid=1)
[ 763.884254] wlan0: associated
[ 767.752064] wlan0: deauthenticated 00:26:5a:5a:08:c2 (reason: 3)
[ 767.870925] wlan0: direct probe ap 00:26:5a:5a:08:c2 (try 1)
[ 767.874679] wlan0: direct probe responded
[ 767.874687] wlan0: authenticate ap 00:26:5a:5a:08:c2 (try 1)
[ 767.876450] wlan0: authenticated
[ 767.876492] wlan0: associate ap 00:26:5a:5a:08:c2 (try 1)
[ 767.880142] wlan0: rx assocresp 00:26:5a:5a:08:c2 (capab=0x431
status=0 aid=1)
[ 767.880150] wlan0: associated
[ 771.753067] wlan0: deauthenticated 00:26:5a:5a:08:c2 (reason: 3)
[ 771.882910] wlan0: direct probe ap 00:26:5a:5a:08:c2 (try 1)
[ 771.887904] wlan0: direct probe responded
[ 771.887913] wlan0: authenticate ap 00:26:5a:5a:08:c2 (try 1)
[ 771.889783] wlan0: authenticated
[ 771.889822] wlan0: associate ap 00:26:5a:5a:08:c2 (try 1)
[ 771.894421] wlan0: rx assocresp 00:26:5a:5a:08:c2 (capab=0x431
status=0 aid=1)
[ 771.894429] wlan0: associated
[ 775.753307] wlan0: deauthenticated 00:26:5a:5a:08:c2 (reason: 3)
[ 775.881483] wlan0: direct probe ap 00:26:5a:5a:08:c2 (try 1)
[ 775.885521] wlan0: direct probe responded
[ 775.885524] wlan0: authenticate ap 00:26:5a:5a:08:c2 (try 1)
[ 775.888752] wlan0: authenticated
[ 775.888776] wlan0: associate ap 00:26:5a:5a:08:c2 (try 1)
[ 775.893004] wlan0: rx assocresp 00:26:5a:5a:08:c2 (capab=0x431
status=0 aid=1)
[ 775.893008] wlan0: associated
[ 779.760299] wlan0: deauthenticated 00:26:5a:5a:08:c2 (reason: 3)
[ 779.886748] wlan0: direct probe ap 00:26:5a:5a:08:c2 (try 1)
[ 779.890640] wlan0: direct probe responded
[ 779.890649] wlan0: authenticate ap 00:26:5a:5a:08:c2 (try 1)
[ 779.895621] wlan0: authenticated
[ 779.895663] wlan0: associate ap 00:26:5a:5a:08:c2 (try 1)
[ 779.899448] wlan0: rx assocresp 00:26:5a:5a:08:c2 (capab=0x431
status=0 aid=1)
[ 779.899457] wlan0: associated
[ 783.766588] wlan0: deauthenticated 00:26:5a:5a:08:c2 (reason: 3)
[ 783.889149] wlan0: direct probe ap 00:26:5a:5a:08:c2 (try 1)
[ 783.892928] wlan0: direct probe responded
[ 783.892933] wlan0: authenticate ap 00:26:5a:5a:08:c2 (try 1)
[ 783.894736] wlan0: authenticated
[ 783.894756] wlan0: associate ap 00:26:5a:5a:08:c2 (try 1)
[ 783.898691] wlan0: rx assocresp 00:26:5a:5a:08:c2 (capab=0x431
status=0 aid=1)
[ 783.898696] wlan0: associated
[ 787.767460] wlan0: deauthenticated 00:26:5a:5a:08:c2 (reason: 3)
[ 787.896161] wlan0: direct probe ap 00:26:5a:5a:08:c2 (try 1)
[ 787.899926] wlan0: direct probe responded
[ 787.899934] wlan0: authenticate ap 00:26:5a:5a:08:c2 (try 1)
[ 787.901664] wlan0: authenticated
[ 787.901705] wlan0: associate ap 00:26:5a:5a:08:c2 (try 1)
[ 787.905524] wlan0: rx assocresp 00:26:5a:5a:08:c2 (capab=0x431
status=0 aid=1)
[ 787.905532] wlan0: associated
[ 791.772660] wlan0: deauthenticated 00:26:5a:5a:08:c2 (reason: 3)
[ 791.892123] wlan0: direct probe ap 00:26:5a:5a:08:c2 (try 1)
[ 792.089059] wlan0: direct probe ap 00:26:5a:5a:08:c2 (try 2)
[ 792.092867] wlan0: direct probe responded
[ 792.092875] wlan0: authenticate ap 00:26:5a:5a:08:c2 (try 1)
[ 792.094746] wlan0: authenticated
[ 792.094796] wlan0: associate ap 00:26:5a:5a:08:c2 (try 1)
[ 792.100469] wlan0: rx assocresp 00:26:5a:5a:08:c2 (capab=0x431
status=0 aid=1)
[ 792.100476] wlan0: associated
[ 795.773503] wlan0: deauthenticated 00:26:5a:5a:08:c2 (reason: 3)
[ 795.903618] wlan0: direct probe ap 00:26:5a:5a:08:c2 (try 1)
[ 795.907361] wlan0: direct probe responded
[ 795.907369] wlan0: authenticate ap 00:26:5a:5a:08:c2 (try 1)
[ 795.909081] wlan0: authenticated
[ 795.909120] wlan0: associate ap 00:26:5a:5a:08:c2 (try 1)
[ 795.912825] wlan0: rx assocresp 00:26:5a:5a:08:c2 (capab=0x431
status=0 aid=1)
[ 795.912833] wlan0: associated
[ 799.780047] wlan0: deauthenticated 00:26:5a:5a:08:c2 (reason: 3)
[ 799.911886] wlan0: direct probe ap 00:26:5a:5a:08:c2 (try 1)
[ 799.915621] wlan0: direct probe responded
[ 799.915629] wlan0: authenticate ap 00:26:5a:5a:08:c2 (try 1)
[ 799.917390] wlan0: authenticated
[ 799.917431] wlan0: associate ap 00:26:5a:5a:08:c2 (try 1)
[ 799.921190] wlan0: rx assocresp 00:26:5a:5a:08:c2 (capab=0x431
status=0 aid=1)
[ 799.921198] wlan0: associated
[ 803.788382] wlan0: deauthenticated 00:26:5a:5a:08:c2 (reason: 3)
[ 803.932080] wlan0: direct probe ap 00:26:5a:5a:08:c2 (try 1)
[ 803.935886] wlan0: direct probe responded
[ 803.935895] wlan0: authenticate ap 00:26:5a:5a:08:c2 (try 1)
[ 803.937609] wlan0: authenticated
[ 803.937646] wlan0: associate ap 00:26:5a:5a:08:c2 (try 1)
[ 803.941287] wlan0: rx assocresp 00:26:5a:5a:08:c2 (capab=0x431
status=0 aid=1)
[ 803.941290] wlan0: associated
[ 807.789693] wlan0: deauthenticated 00:26:5a:5a:08:c2 (reason: 3)
[ 807.915112] wlan0: direct probe ap 00:26:5a:5a:08:c2 (try 1)
[ 807.918887] wlan0: direct probe responded
[ 807.918895] wlan0: authenticate ap 00:26:5a:5a:08:c2 (try 1)
[ 807.923473] wlan0: authenticated
[ 807.923517] wlan0: associate ap 00:26:5a:5a:08:c2 (try 1)
[ 807.927181] wlan0: rx assocresp 00:26:5a:5a:08:c2 (capab=0x431
status=0 aid=1)
[ 807.927188] wlan0: associated
[ 811.794426] wlan0: deauthenticated 00:26:5a:5a:08:c2 (reason: 3)
[ 811.923672] wlan0: direct probe ap 00:26:5a:5a:08:c2 (try 1)
[ 811.927688] wlan0: direct probe responded
[ 811.927696] wlan0: authenticate ap 00:26:5a:5a:08:c2 (try 1)
[ 811.929541] wlan0: authenticated
[ 811.929583] wlan0: associate ap 00:26:5a:5a:08:c2 (try 1)
[ 811.933326] wlan0: rx assocresp 00:26:5a:5a:08:c2 (capab=0x431
status=0 aid=1)
[ 811.933334] wlan0: associated
[ 815.800544] wlan0: deauthenticated 00:26:5a:5a:08:c2 (reason: 3)
[ 815.923709] wlan0: direct probe ap 00:26:5a:5a:08:c2 (try 1)
[ 815.927470] wlan0: direct probe responded
[ 815.927480] wlan0: authenticate ap 00:26:5a:5a:08:c2 (try 1)
[ 815.929266] wlan0: authenticated
[ 815.929283] wlan0: associate ap 00:26:5a:5a:08:c2 (try 1)
[ 815.934445] wlan0: rx assocresp 00:26:5a:5a:08:c2 (capab=0x431
status=0 aid=1)
[ 815.934448] wlan0: associated
[ 816.065460] padlock: via padlock not detected.
[ 840.128391] iwlagn 0000:06:00.0: iwl_tx_agg_start on ra =
00:26:5a:5a:08:c2 tid = 0
[ 1142.670130] lo: disabled privacy extensions
[ 1151.662205] lo: disabled privacy extensions
============================
tail /var/log/messages
may 10 12:45:10 cajal kernel: [ 816.065460] padlock: via padlock not detected.
may 10 12:45:34 cajal kernel: [ 840.128391] iwlagn 0000:06:00.0:
iwl_tx_agg_start on ra = 00:26:
5a:5a:08:c2 tid = 0
may 10 12:49:49 cajal pulseaudio[1548]: ratelimit.c: 2 events suppressed
may 10 12:50:31 cajal rsyslogd: [origin software="rsyslogd"
swversion="4.2.0" x-pid="918" x-info=
"http://www.rsyslog.com"] rsyslogd huped, type 'lightweight'.
may 10 12:50:36 cajal kernel: [ 1142.670130] lo: disabled privacy extensions
may 10 12:50:45 cajal kernel: [ 1151.662205] lo: disabled privacy extensions
============================
cat /var/log/wpa_supplicant.log (in case connection was
established)
1305042728.003149: scan ssid - hexdump_ascii(len=3):
4d 4a 33 mj3
1305042968.005820: scan ssid - hexdump_ascii(len=3):
4d 4a 33 mj3
1305043208.005317: scan ssid - hexdump_ascii(len=3):
4d 4a 33 mj3
1305043448.005652: scan ssid - hexdump_ascii(len=3):
4d 4a 33 mj3
============================
cat /var/log/wpa_supplicant.log (in case connection not established)
1307461726.178542: rsn: msg 1/4 key data - hexdump(len=0):
1307461726.181043: wpa: renewed snonce - hexdump(len=32): 43 8a ca f3 b8 61 c9 9b d7 21 1c 5a c8 c6 14 21 2c 12 fb 9d 54 18 61 80 2f 74 5c f8 2c 87 b0 3d
1307461726.181154: wpa: pmk - hexdump(len=32): [removed]
1307461726.181174: wpa: ptk - hexdump(len=64): [removed]
1307461726.181189: wpa: wpa ie msg 2/4 - hexdump(len=22): 30 14 01 00 00 0f ac 02 01 00 00 0f ac 04 01 00 00 0f ac 02 00 00
1307461726.181279: wpa: tx eapol-key - hexdump(len=121): 01 03 00 75 02 01 0a 00 00 00 00 00 00 00 00 00 01 43 8a ca f3 b8 61 c9 9b d7 21 1c 5a c8 c6 14 21 2c 12 fb 9d 54 18 61 80 2f 74 5c f8 2c 87 b0 3d 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 c7 34 3d ec 7c 6c 11 63 0c 21 42 35 0d a8 77 07 00 16 30 14 01 00 00 0f ac 02 01 00 00 0f ac 04 01 00 00 0f ac 02 00 00
1307461726.185693: assocresp ie wireless event - hexdump(len=163): 01 08 82 84 8b 96 12 24 48 6c 32 04 0c 18 30 60 dd 18 00 50 f2 02 01 01 00 00 03 a4 00 00 27 a4 00 00 42 43 5e 00 62 32 2f 00 2d 1a ee 11 17 ff 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 00 0c 00 00 00 00 00 3d 16 0b 07 05 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 dd 1e 00 90 4c 33 ee 11 17 ff 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 00 0c 00 00 00 00 00 dd 1a 00 90 4c 34 0b 07 05 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 dd 07 00 0c 43 07 00 00 00
1307461726.186230: resp_ies - hexdump(len=163): 01 08 82 84 8b 96 12 24 48 6c 32 04 0c 18 30 60 dd 18 00 50 f2 02 01 01 00 00 03 a4 00 00 27 a4 00 00 42 43 5e 00 62 32 2f 00 2d 1a ee 11 17 ff 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 00 0c 00 00 00 00 00 3d 16 0b 07 05 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 dd 1e 00 90 4c 33 ee 11 17 ff 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 00 0c 00 00 00 00 00 dd 1a 00 90 4c 34 0b 07 05 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 dd 07 00 0c 43 07 00 00 00
1307461729.948945: wpa: set ap wpa ie - hexdump(len=28): dd 1a 00 50 f2 01 01 00 00 50 f2 02 02 00 00 50 f2 02 00 50 f2 04 01 00 00 50 f2 02
1307461729.948999: wpa: set ap rsn ie - hexdump(len=26): 30 18 01 00 00 0f ac 02 02 00 00 0f ac 02 00 0f ac 04 01 00 00 0f ac 02 00 00
1307461729.949338: wpa: set own wpa ie default - hexdump(len=22): 30 14 01 00 00 0f ac 02 01 00 00 0f ac 04 01 00 00 0f ac 02 00 00
1307461730.176956: rx eapol - hexdump(len=99): 01 03 00 5f 02 00 8a 00 10 00 00 00 00 00 00 00 01 1b a5 da bb e9 a4 8f e1 a6 a8 4d cf bd af c3 ad 25 ca ce 16 28 54 89 f0 11 03 14 29 5f 36 21 4c 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1307461730.177166: replay_counter - hexdump(len=8): 00 00 00 00 00 00 00 01
1307461730.177191: key_nonce - hexdump(len=32): 1b a5 da bb e9 a4 8f e1 a6 a8 4d cf bd af c3 ad 25 ca ce 16 28 54 89 f0 11 03 14 29 5f 36 21 4c
1307461730.177220: key_iv - hexdump(len=16): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1307461730.177242: key_rsc - hexdump(len=8): 00 00 00 00 00 00 00 00
1307461730.177260: key_id (reserved) - hexdump(len=8): 00 00 00 00 00 00 00 00
1307461730.177277: key_mic - hexdump(len=16): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1307461730.177304: wpa: rx eapol-key - hexdump(len=99): 01 03 00 5f 02 00 8a 00 10 00 00 00 00 00 00 00 01 1b a5 da bb e9 a4 8f e1 a6 a8 4d cf bd af c3 ad 25 ca ce 16 28 54 89 f0 11 03 14 29 5f 36 21 4c 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1307461730.177632: rsn: msg 1/4 key data - hexdump(len=0):
1307461730.179978: wpa: renewed snonce - hexdump(len=32): c2 12 fa 6a 9f 79 c6 82 1c e1 63 06 58 1e e6 4e bc 21 38 6c 28 12 89 af 44 f6 6a f4 25 84 00 81
1307461730.180077: wpa: pmk - hexdump(len=32): [removed]
1307461730.180097: wpa: ptk - hexdump(len=64): [removed]
1307461730.180112: wpa: wpa ie msg 2/4 - hexdump(len=22): 30 14 01 00 00 0f ac 02 01 00 00 0f ac 04 01 00 00 0f ac 02 00 00
1307461730.180234: wpa: tx eapol-key - hexdump(len=121): 01 03 00 75 02 01 0a 00 00 00 00 00 00 00 00 00 01 c2 12 fa 6a 9f 79 c6 82 1c e1 63 06 58 1e e6 4e bc 21 38 6c 28 12 89 af 44 f6 6a f4 25 84 00 81 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 87 27 f6 6c 59 9e 69 9c 5c ef 11 e3 cf 79 68 c7 00 16 30 14 01 00 00 0f ac 02 01 00 00 0f ac 04 01 00 00 0f ac 02 00 00
1307461730.182545: assocresp ie wireless event - hexdump(len=163): 01 08 82 84 8b 96 12 24 48 6c 32 04 0c 18 30 60 dd 18 00 50 f2 02 01 01 00 00 03 a4 00 00 27 a4 00 00 42 43 5e 00 62 32 2f 00 2d 1a ee 11 17 ff 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 00 0c 00 00 00 00 00 3d 16 0b 07 05 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 dd 1e 00 90 4c 33 ee 11 17 ff 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 00 0c 00 00 00 00 00 dd 1a 00 90 4c 34 0b 07 05 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 dd 07 00 0c 43 07 00 00 00
1307461730.182735: resp_ies - hexdump(len=163): 01 08 82 84 8b 96 12 24 48 6c 32 04 0c 18 30 60 dd 18 00 50 f2 02 01 01 00 00 03 a4 00 00 27 a4 00 00 42 43 5e 00 62 32 2f 00 2d 1a ee 11 17 ff 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 00 0c 00 00 00 00 00 3d 16 0b 07 05 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 dd 1e 00 90 4c 33 ee 11 17 ff 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 00 0c 00 00 00 00 00 dd 1a 00 90 4c 34 0b 07 05 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 dd 07 00 0c 43 07 00 00 00
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10.04 handles wpa well. however, not every setting in router against every driver , every device handle wpa well. in particular routers set mixed mode wpa , wpa2 troublesome. if possible, set yours wpa2 or wpa only; not both.

well, there interference other electric devices on default channel 6. please try channels 1, 2 or 11 in router. if in country allows 12 , 13; try them, too.

router set on n speeds only? driver , device combinations have trouble there, too. try mixed b, g , n.

also, there 2 ways encryption; in hardware or in software. let's switch. open terminal , do:

code:

sudo ifconfig wlan0 down  sudo rmmod -f iwlagn  sudo modprobe iwlagn swcrypto=1  sudo ifconfig wlan0 up

does perfom expected?

temporary change; goes away on reboot. if helpful, we'll write 1 short file make persistent.

Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Networking & Wireless [ubuntu] 10.04 cannot handle WPA properly?

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