In Ubuntu 10.04 I had problem with slow loading of web pages on three different machines (all clean install) until I disabled IPv6 in /etc/default/grub by adding this line:
GRUB_CMDLINE_LINUX="ipv6.disable=1"
and than updating GRUB: sudo update-grub
In case there is some fix available also for Lucid I can try it.
In Ubuntu 10.04 I had problem with slow loading of web pages on three different machines (all clean install) until I disabled IPv6 in /etc/default/grub by adding this line: LINUX=" ipv6.disable= 1"
GRUB_CMDLINE_
and than updating GRUB: sudo update-grub
In case there is some fix available also for Lucid I can try it.