I can't find a changelog entry for it, but this is fixed in bash-completion 1:1.0-2, now in karmic.
complete -F _root_command $filenames sudo fakeroot really gksudo gksu kdesudo
I can't find a changelog entry for it, but this is fixed in bash-completion 1:1.0-2, now in karmic.
complete -F _root_command $filenames sudo fakeroot really gksudo gksu kdesudo