*** This bug is a duplicate of bug 144621 ***
https://bugs.launchpad.net/bugs/144621
I was having similar wireless problems with Hardy on my ThinkPad T60.
Whenever I would roam within the building, same SSID, different AP I
would loose connection. Also sometimes just sitting there I would loose
connection. dmesg would show
[235611.732641] eth0: No STA entry for own AP 00:1b:8f:8a:4c:40
[235643.724277] eth0: No STA entry for own AP 00:1b:8f:8a:4c:40
[235675.713931] eth0: No STA entry for own AP 00:1b:8f:8a:4c:40
[235707.705562] eth0: No STA entry for own AP 00:1b:8f:8a:4c:40
[235739.696215] eth0: No STA entry for own AP 00:1b:8f:8a:4c:40
[235771.686542] eth0: No STA entry for own AP 00:1b:8f:8a:4c:40
[235803.677537] eth0: No STA entry for own AP 00:1b:8f:8a:4c:40
[235835.668154] eth0: No STA entry for own AP 00:1b:8f:8a:4c:40
[235867.658798] eth0: No STA entry for own AP 00:1b:8f:8a:4c:40
[235899.648452] eth0: No STA entry for own AP 00:1b:8f:8a:4c:40
[235931.640089] eth0: No STA entry for own AP 00:1b:8f:8a:4c:40
[235963.630732] eth0: No STA entry for own AP 00:1b:8f:8a:4c:40
[235995.621380] eth0: No STA entry for own AP 00:1b:8f:8a:4c:40
[236027.611036] eth0: No STA entry for own AP 00:1b:8f:8a:4c:40
[236059.601680] eth0: No STA entry for own AP 00:1b:8f:8a:4c:40
[236075.342465] eth0: No STA entry for own AP 00:1b:8f:8a:4c:40
[236107.332705] eth0: No STA entry for own AP 00:1b:8f:8a:4c:40
.
.
.
I found this:
https://bugs.launchpad.net/ubuntu/+source/linux-
source-2.6.22/+bug/149214
solution quoted below:
<quote>
Anton Khokhlov wrote on 2007-12-20: (permalink)
Yesterday I had found the solution. Ubuntu seems to use old Intel firmware and
the issue will be resolved if you perform the following steps:
- Download the last firmware archive from
http://www.intellinuxwireless.org/?p=iwlwifi&n=Downloads . The file's name is
iwlwifi-4965-ucode-version number.tgz
- Unpack the archive tar xvf iwlwifi-4965-ucode-what version you got.tgz
- Copy iwlwifi-4965.ucode from the unpacked folder into /lib/firmware/your
kernel version/iwlwifi-4965.ucode and /lib/firmware/your kernel
version/iwlwifi-4965-1.ucode (you should overwrite two files with the same data)
After that you need to reboot or just to say
rmmod iwl4965
modprobe iwl4965
Now on my computer it have been working for the 24 hours continuously without
any disconnect. But I can not guarantee it works everywhere.
</quote>
And it seems to have solved it we will see next meeting :-)
Good Luck
-PaulK
--
iwl4965 connection drops every 10-15 minutes
https://bugs.launchpad.net/bugs/148227
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