kernel-packages team mailing list archive

["Christopher M. Penalver" <christopher.m.penalver@xxxxxxxxx>]

AndreK, 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>

Also, could you please test the latest upstream kernel available following https://wiki.ubuntu.com/KernelMainlineBuilds ? It will allow additional upstream developers to examine the issue. Please do not test the daily folder, but the one all the way at the bottom. 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-v3.11-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

If you are unable to test the mainline kernel, please comment as to why specifically you were unable to test it and add the following tags:
kernel-unable-to-test-upstream
kernel-unable-to-test-upstream-VERSION-NUMBER

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.

** This bug is no longer a duplicate of bug 621265
   Slow Wireless Connection in Intel 3945abg

** Tags added: needs-kernel-logs needs-upstream-testing

** Changed in: linux (Ubuntu)
       Status: Triaged => Incomplete

** Attachment removed: "dmesg.log"
   https://bugs.launchpad.net/ubuntu/+source/linux/+bug/223174/+attachment/334164/+files/dmesg.log

** Attachment removed: "lspci-vvnn.log"
   https://bugs.launchpad.net/ubuntu/+source/linux/+bug/223174/+attachment/334165/+files/lspci-vvnn.log

** Attachment removed: "dmesg.log"
   https://bugs.launchpad.net/ubuntu/+source/linux/+bug/223174/+attachment/334297/+files/dmesg.log

** Attachment removed: "daemon.log"
   https://bugs.launchpad.net/ubuntu/+source/linux/+bug/223174/+attachment/340152/+files/daemon.log

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https://bugs.launchpad.net/bugs/223174

Title:
  Intel WLAN, 3945 (a/b/g) - low performance

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  The 3945 performance is low, even from local SAMBA server, file copy never goes over 3Mbit.
  Internet speed tests are also limited to 3-4Mbit.
  This is with a strong 54Mbit connection - the laptop is also the only WLAN device on the WLAN router/AP.
  Tested with Netgear router, and Cisco access point.

  Ubuntu 8.04  driver/device iwl3954

  Should I try non-free intel drivers ?

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