I have the same problem. Firefox, Thunderbird, Synaptic, etc are all very slow and surprisingly disabling IPv6 in Firefox doesn't speed it up either, contrary to what others are reporting.
-- [karmic regression] all network apps / browsers suffer from multi-second delays by default due to IPv6 DNS lookups https://bugs.launchpad.net/bugs/417757 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