I just ran some tests on Karmic/9.10 and I really don't see a problem with linkedin.com. I tried accessing the site while connected via Ethernet and Wi-Fi and times seem comparable. I also compared results using the Chromium browser daily build and the FF times seemed comparable.
Just to be clear, NM *does* allow MTU to be configured on a per-connection basis. In my case, the default ( Automatic ) seems to be working OK.
I just ran some tests on Karmic/9.10 and I really don't see a problem with linkedin.com. I tried accessing the site while connected via Ethernet and Wi-Fi and times seem comparable. I also compared results using the Chromium browser daily build and the FF times seemed comparable.
Just to be clear, NM *does* allow MTU to be configured on a per-connection basis. In my case, the default ( Automatic ) seems to be working OK.