Jeremy,
this problem is only present on jaunty kernel, with lucid everything works up to 1000Mbit. But i have a lot of computers running jaunty here and i can't make a migration to lucid now.
So i'm going to use my custom-kernel but i don't like this idea due to security updates.
Here is a patch (from e1000 version 1.0.15 sources) you can apply to last jaunty security kernel source.
Jeremy,
this problem is only present on jaunty kernel, with lucid everything works up to 1000Mbit. But i have a lot of computers running jaunty here and i can't make a migration to lucid now.
So i'm going to use my custom-kernel but i don't like this idea due to security updates.
Here is a patch (from e1000 version 1.0.15 sources) you can apply to last jaunty security kernel source.