Might be a network-manager bug then. Why do you have it installed if you don't use it? Do you have any message printed on the command line if you start epiphany from there?
-- [Feisty] always start up working offline https://launchpad.net/bugs/82335 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs