I agree, this bug isn't fixed in Quantal (as it wasn't in Precise):
#> sudo hostname just-modified-my-hostname #> sudo whoami sudo: unable to resolve host just-modified-my-hostname root #> sudo cat /etc/lsb-release sudo: unable to resolve host just-modified-my-hostname DISTRIB_ID=Ubuntu DISTRIB_RELEASE=12.10 DISTRIB_CODENAME=quantal DISTRIB_DESCRIPTION="Ubuntu 12.10"
I agree, this bug isn't fixed in Quantal (as it wasn't in Precise):
#> sudo hostname just-modified- my-hostname my-hostname my-hostname RELEASE= 12.10 CODENAME= quantal DESCRIPTION= "Ubuntu 12.10"
#> sudo whoami
sudo: unable to resolve host just-modified-
root
#> sudo cat /etc/lsb-release
sudo: unable to resolve host just-modified-
DISTRIB_ID=Ubuntu
DISTRIB_
DISTRIB_
DISTRIB_