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[Launchpad Bug Tracker <311531@xxxxxxxxxxxxxxxxxx>]

[Expired for linux (Ubuntu) because there has been no activity for 60
days.]

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

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https://bugs.launchpad.net/bugs/311531

Title:
  very slow network

Status in “linux” package in Ubuntu:
  Expired

Bug description:
  Hello,

  I want to describe a bug, since all attempts to apply a solution failed.
  Both wireless and wire connection to internet is very slow - but the same connection using windows is pretty fast. 
  The bitrate of 11 MB/s is never reached; mostly I have about 500 Bytes/s or even less !!
  Ubuntu version: 8.10 (64bit) (but same problem on 8.10 (32bit))
  Hardware is DELL Latitude D610 with Intel(R) PRO/Wireless 
  I have added some outputs which are required anyway, please tell me if more outputs are necessary.

  Best regards and thank you for all kind of hints!
  Alex

  iwconfig

  lo        no wireless extensions.
  eth0      no wireless extensions.
  wmaster0  no wireless extensions.
  wlan0     IEEE 802.11abg  ESSID:"My-ESSID"  
            Mode:Managed  Frequency:2.462 GHz  Access Point: 00:12:34:56:78:90   
            Bit Rate=11 Mb/s   Tx-Power=15 dBm   
            Retry min limit:7   RTS thr:off   Fragment thr=2352 B   
            Encryption key:2031-90C2-127D-6F10-AF21-33BD-40   Security mode:open
            Power Management:off
            Link Quality=72/100  Signal level:-62 dBm  Noise level=-127 dBm
            Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
            Tx excessive retries:0  Invalid misc:0   Missed beacon:0
  pan0      no wireless extensions.

  dmesg |grep -i iwl3945

  [   14.746529] iwl3945: Intel(R) PRO/Wireless 3945ABG/BG Network Connection driver for Linux, 1.2.26ks
  [   14.746534] iwl3945: Copyright(c) 2003-2008 Intel Corporation
  [   14.746664] iwl3945 0000:0c:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
  [   14.746680] iwl3945 0000:0c:00.0: setting latency timer to 64
  [   14.746703] iwl3945: Detected Intel Wireless WiFi Link 3945ABG
  [   14.810950] iwl3945: Tunable channels: 13 802.11bg, 23 802.11a channels
  [   15.009737] iwl3945 0000:0c:00.0: PCI INT A disabled
  [   27.922455] iwl3945 0000:0c:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
  [   27.922622] iwl3945 0000:0c:00.0: restoring config space at offset 0x1 (was 0x100102, writing 0x100106)

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