Baditaflorin, this bug was reported a while ago and there hasn't been any activity in it recently. We were wondering if this is still an issue? If so, could you please test for this with the latest development release of Ubuntu? ISO images are available from http://cdimage.ubuntu.com/daily-live/current/ .
If it remains an issue, could you please run the following command in the development release from a Terminal (Applications->Accessories->Terminal), as it will automatically gather and attach updated debug information to this report: apport-collect -p linux <replace-with-bug-number> If reproducible, could you also please test the latest upstream kernel available (not the daily folder) following https://wiki.ubuntu.com/KernelMainlineBuilds ? It will allow additional upstream developers to examine the issue. Once you've tested the upstream kernel, please comment on which kernel version specifically you tested. If this bug is fixed in the mainline kernel, please add the following tags: kernel-fixed-upstream kernel-fixed-upstream-VERSION-NUMBER where VERSION-NUMBER is the version number of the kernel you tested. For example: kernel-fixed-upstream-v3.13-rc5 This can be done by clicking on the yellow circle with a black pencil icon next to the word Tags located at the bottom of the bug description. As well, please remove the tag: needs-upstream-testing If the mainline kernel does not fix this bug, please add the following tags: kernel-bug-exists-upstream kernel-bug-exists-upstream-VERSION-NUMBER As well, please remove the tag: needs-upstream-testing Once testing of the upstream kernel is complete, please mark this bug's Status as Confirmed. Please let us know your results. Thank you for your understanding. ** Tags removed: intel problem slow ubuntu wifi ** Tags added: needs-kernel-logs needs-upstream-testing ** Tags added: regression-release ** Changed in: linux (Ubuntu) Status: Fix Committed => Incomplete -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/997123 Title: iwl4965 works imposible slow because it tries to use 11n on non compatible rooter Status in “linux” package in Ubuntu: Incomplete Bug description: The wifi was working ultra slow, with disconets and other, until i tested this soluttion Ubuntu 12.04 Clean Install http://ubuntuforums.org/showpost.php?p=11350040&postcount=21 I don`t know what i should post, so i post random output of diferent commands iwconfig wlan0 wlan0 IEEE 802.11abgn ESSID:"etajul 2" Mode:Managed Frequency:2.462 GHz Access Point: 14:D6:4D:79:AF:BA Bit Rate=58.5 Mb/s Tx-Power=15 dBm Retry long limit:7 RTS thr:off Fragment thr:off Power Management:off Link Quality=46/70 Signal level=-64 dBm Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:3653 Invalid misc:66 Missed beacon:0 badita@vivi:~$ dmesg | egrep 'iwl|firm|radio|switch|wlan0' [43134.724090] iwl4965 0000:07:00.0: iwl4965_tx_agg_start on ra = 14:d6:4d:79:af:ba tid = 0 [43316.395591] wlan0: authenticate with 14:d6:4d:79:af:ba (try 1) [43316.396727] wlan0: authenticated [43316.396946] wlan0: associate with 14:d6:4d:79:af:ba (try 1) [43316.408085] wlan0: RX ReassocResp from 14:d6:4d:79:af:ba (capab=0xc11 status=0 aid=1) [43316.408092] wlan0: associated [43330.124023] iwl4965 0000:07:00.0: iwl4965_tx_agg_start on ra = 14:d6:4d:79:af:ba tid = 0 [44329.320579] wlan0: authenticate with 14:d6:4d:79:af:ba (try 1) [44329.325404] wlan0: authenticated [44329.325583] wlan0: associate with 14:d6:4d:79:af:ba (try 1) [44329.335566] wlan0: RX ReassocResp from 14:d6:4d:79:af:ba (capab=0xc11 status=0 aid=1) [44329.335575] wlan0: associated [44331.656109] iwl4965 0000:07:00.0: iwl4965_tx_agg_start on ra = 14:d6:4d:79:af:ba tid = 0 [44568.330405] wlan0: authenticate with 14:d6:4d:79:af:ba (try 1) [44568.331926] wlan0: authenticated [44568.332532] wlan0: associate with 14:d6:4d:79:af:ba (try 1) [44568.341654] wlan0: RX ReassocResp from 14:d6:4d:79:af:ba (capab=0xc11 status=0 aid=1) [44568.341665] wlan0: associated [44571.409815] wlan0: deauthenticated from 14:d6:4d:79:af:ba (Reason: 2) [44573.651879] wlan0: authenticate with 14:d6:4d:79:af:ba (try 1) [44573.653045] wlan0: authenticated [44573.653617] wlan0: associate with 14:d6:4d:79:af:ba (try 1) [44573.657726] wlan0: RX ReassocResp from 14:d6:4d:79:af:ba (capab=0xc11 status=0 aid=1) [44573.657736] wlan0: associated [44584.806321] iwl4965 0000:07:00.0: iwl4965_tx_agg_start on ra = 14:d6:4d:79:af:ba tid = 0 [44931.129851] wlan0: deauthenticated from 14:d6:4d:79:af:ba (Reason: 2) [44933.504674] wlan0: authenticate with 14:d6:4d:79:af:ba (try 1) [44933.505991] wlan0: authenticated [44933.506405] wlan0: associate with 14:d6:4d:79:af:ba (try 1) [44933.509394] wlan0: RX ReassocResp from 14:d6:4d:79:af:ba (capab=0xc11 status=0 aid=1) [44933.509399] wlan0: associated [44952.474912] iwl4965 0000:07:00.0: iwl4965_tx_agg_start on ra = 14:d6:4d:79:af:ba tid = 0 [45687.244037] wlan0: authenticate with 14:d6:4d:79:af:ba (try 1) [45687.246049] wlan0: authenticated [45687.246202] wlan0: associate with 14:d6:4d:79:af:ba (try 1) [45687.248258] wlan0: RX ReassocResp from 14:d6:4d:79:af:ba (capab=0xc11 status=0 aid=1) [45687.248261] wlan0: associated [45689.596049] iwl4965 0000:07:00.0: iwl4965_tx_agg_start on ra = 14:d6:4d:79:af:ba tid = 0 [46031.516797] wlan0: authenticate with 14:d6:4d:79:af:ba (try 1) [46031.625512] wlan0: authenticated [46031.626010] wlan0: associate with 14:d6:4d:79:af:ba (try 1) [46031.824055] wlan0: associate with 14:d6:4d:79:af:ba (try 2) [46031.971640] wlan0: RX ReassocResp from 14:d6:4d:79:af:ba (capab=0xc11 status=0 aid=1) [46031.971645] wlan0: associated [46078.316634] wlan0: authenticate with 14:d6:4d:79:af:ba (try 1) [46078.319511] wlan0: authenticated [46078.319832] wlan0: associate with 14:d6:4d:79:af:ba (try 1) [46078.330242] wlan0: RX ReassocResp from 14:d6:4d:79:af:ba (capab=0xc11 status=0 aid=1) [46078.330250] wlan0: associated [46082.426577] wlan0: deauthenticated from 14:d6:4d:79:af:ba (Reason: 2) [46084.708407] wlan0: authenticate with 14:d6:4d:79:af:ba (try 1) [46084.709517] wlan0: authenticated [46084.709649] wlan0: associate with 14:d6:4d:79:af:ba (try 1) [46084.725567] wlan0: RX ReassocResp from 14:d6:4d:79:af:ba (capab=0xc11 status=0 aid=1) [46084.725571] wlan0: associated [46104.326590] wlan0: authenticate with 14:d6:4d:79:af:ba (try 1) [46104.331014] wlan0: authenticated [46104.332912] wlan0: associate with 14:d6:4d:79:af:ba (try 1) [46104.338830] wlan0: RX ReassocResp from 14:d6:4d:79:af:ba (capab=0xc11 status=0 aid=1) [46104.338840] wlan0: associated [46151.464455] iwl4965 0000:07:00.0: iwl4965_tx_agg_start on ra = 14:d6:4d:79:af:ba tid = 0 [46365.499736] wlan0: authenticate with 14:d6:4d:79:af:ba (try 1) [46365.696032] wlan0: authenticate with 14:d6:4d:79:af:ba (try 2) [46365.754663] wlan0: authenticated [46365.755006] wlan0: associate with 14:d6:4d:79:af:ba (try 1) [46365.766612] wlan0: RX ReassocResp from 14:d6:4d:79:af:ba (capab=0xc11 status=0 aid=1) [46365.766617] wlan0: associated [46379.932040] iwl4965 0000:07:00.0: iwl4965_tx_agg_start on ra = 14:d6:4d:79:af:ba tid = 0 [46421.309394] wlan0: authenticate with 14:d6:4d:79:af:ba (try 1) [46421.401508] wlan0: authenticated [46421.402168] wlan0: associate with 14:d6:4d:79:af:ba (try 1) [46421.600092] wlan0: associate with 14:d6:4d:79:af:ba (try 2) [46421.680259] wlan0: RX ReassocResp from 14:d6:4d:79:af:ba (capab=0xc11 status=0 aid=1) [46421.680263] wlan0: associated [46424.641573] wlan0: deauthenticated from 14:d6:4d:79:af:ba (Reason: 2) [46426.837911] wlan0: authenticate with 14:d6:4d:79:af:ba (try 1) [46427.005758] wlan0: authenticated [46427.006106] wlan0: associate with 14:d6:4d:79:af:ba (try 1) [46427.204061] wlan0: associate with 14:d6:4d:79:af:ba (try 2) [46427.268022] wlan0: RX ReassocResp from 14:d6:4d:79:af:ba (capab=0xc11 status=0 aid=1) [46427.268032] wlan0: associated [46464.640046] iwl4965 0000:07:00.0: iwl4965_tx_agg_start on ra = 14:d6:4d:79:af:ba tid = 0 [46731.241153] wlan0: deauthenticated from 14:d6:4d:79:af:ba (Reason: 6) [46733.495938] wlan0: authenticate with 14:d6:4d:79:af:ba (try 1) [46733.497397] wlan0: authenticated [46733.497796] wlan0: associate with 14:d6:4d:79:af:ba (try 1) [46733.499966] wlan0: RX ReassocResp from 14:d6:4d:79:af:ba (capab=0xc11 status=0 aid=1) [46733.499976] wlan0: associated [46743.400148] iwl4965 0000:07:00.0: iwl4965_tx_agg_start on ra = 14:d6:4d:79:af:ba tid = 0 [46758.865378] iwl4965 0000:07:00.0: Aggregation not enabled for tid 6 because load = 1 [47535.854451] iwl4965 0000:07:00.0: Aggregation not enabled for tid 6 because load = 0 [47581.773406] wlan0: deauthenticating from 14:d6:4d:79:af:ba by local choice (reason=3) [47597.209574] ADDRCONF(NETDEV_UP): wlan0: link is not ready [47597.543654] ADDRCONF(NETDEV_UP): wlan0: link is not ready [47607.212311] wlan0: authenticate with 14:d6:4d:79:af:ba (try 1) [47607.214956] wlan0: authenticated [47607.223556] wlan0: associate with 14:d6:4d:79:af:ba (try 1) [47607.225696] wlan0: RX ReassocResp from 14:d6:4d:79:af:ba (capab=0xc11 status=0 aid=1) [47607.225700] wlan0: associated [47607.266353] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [47614.926199] iwl4965 0000:07:00.0: iwl4965_tx_agg_start on ra = 14:d6:4d:79:af:ba tid = 0 [47619.016183] wlan0: no IPv6 routers present [48285.362513] iwl4965 0000:07:00.0: Aggregation not enabled for tid 6 because load = 0 badita@vivi:~$ badita@vivi:~$ iperf -c kjawhtpc -r error: No address associated with hostname badita@vivi:~$ sudo lshw -C network sudo: unable to resolve host vivi *-network description: Ethernet interface product: 88E8055 PCI-E Gigabit Ethernet Controller vendor: Marvell Technology Group Ltd. physical id: 0 bus info: pci@0000:02:00.0 logical name: eth0 version: 13 serial: 00:1f:c6:18:2e:18 capacity: 1Gbit/s width: 64 bits clock: 33MHz capabilities: pm vpd msi pciexpress bus_master cap_list rom ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation configuration: autonegotiation=on broadcast=yes driver=sky2 driverversion=1.30 firmware=N/A latency=0 link=no multicast=yes port=twisted pair resources: irq:47 memory:fdffc000-fdffffff ioport:a800(size=256) memory:fdfc0000-fdfdffff *-network description: Wireless interface product: PRO/Wireless 4965 AG or AGN [Kedron] Network Connection vendor: Intel Corporation physical id: 0 bus info: pci@0000:07:00.0 logical name: wlan0 version: 61 serial: 00:1d:e0:49:fb:63 width: 64 bits clock: 33MHz capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless configuration: broadcast=yes driver=iwl4965 driverversion=3.2.0-24-generic-pae firmware=228.61.2.24 ip=192.168.0.101 latency=0 link=yes multicast=yes wireless=IEEE 802.11abgn resources: irq:48 memory:fe9fe000-fe9fffff To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/997123/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
