Please be aware that there is a separate LP Bug #605567 that deals with Launchpad.net causing Firefox to slow down.
Whether at the technical level it is the same I am not sure however the examples at the top of this bug all work fine for me so I consider a separate bug necessary for the Launchpad.net issue to avoid confusion. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/223238 Title: Extremely slow Ajax/Javascript/CSS performance in Firefox 3 using non- free nvidia-glx-new -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs