you mean iwlagn option :-) ok, i ll try it and i leave the debug option on as well. now testing first with the 3.0.8 kernel so that we see if the problem was always there. additionaly the AP configuration is of interest here, because i think there could be something that is misleading the intel wifi driver here: config wifi-device radio1 option type mac80211 option channel 36 option macaddr 20:4e:7f:5b:2d:f5 option hwmode 11na option htmode HT20 list ht_capab SHORT-GI-40 list ht_capab TX-STBC list ht_capab RX-STBC1 list ht_capab DSSS_CCK-40 option country DE On Mon, 14 Nov 2011 13:27:40 -0800 wwguy <wey-yi.w.guy@xxxxxxxxx> wrote: > Could you try with the following module parameter and see if it help? > > $modprobe iwlwifi auto_agg=0 > > Thanks > Wey > > On Mon, 2011-11-14 at 13:18 -0800, Lars Schotte wrote: > > of course he deactivates the aggregation soon after, because the AP > > sees no reason why there should be one. > > > > triggering the aggreggation is that problem and it exists only since > > 3.0.9. 3.0.8 is OK, but 3.1.1 seems to be affected as well. 3.1.0 > > was OK. > > > > so someting broke it recently. > > > > unfortunately i can not remember if 3.2 kernel had that problem, i > > already removed it because it was too unstable for me, so i can not > > test it any more (w/o compiling it again). > > > > On Mon, 14 Nov 2011 12:38:21 -0800 > > wwguy <wey-yi.w.guy@xxxxxxxxx> wrote: > > > > > Hi Schotte, > > > > > > looks like driver has problem activate the aggregation, you can > > > see in the log, the aggregation queue being activate then > > > deactivate soon after. that is why you are seeing the messages > > > showing up in dmesg log. > > > > > > what AP you are using? is similar thing happen if you connect to > > > different AP? > > > > > > Thanks > > > Wey > > > > > > -- Lars Schotte @ Hana (F16) -- 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