I think that everyone here that is having the issue should report which access point they are having the issue with and whether the problem can be replicated with a different access point. It seems that quite a few people that are having this issue (myself included) are using the Linksys WRT54GL router, and some have reported that the issue goes away when using a different access point.
I'm using an Intel 3945ABG card in my Dell XPS m1330 in Karmic (Kernel 2.6.31-17-generic) and I'm having a similar issue. For the first 20-30 minutes after the connection is established, it works fine at a full 7mbit. However, after that point, it begins to degrade until I rmmod/modprobe iwl3945...and the cycle continues. I haven't noticed the issue with a Ubiquiti NS2L AP, so I'm starting to wonder if this is related to the WRT54GL. -- iwl3945 slow down after some time to 100kbps, unload/load module return speed to 1.5mbps https://bugs.launchpad.net/bugs/340418 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs