Was steht in der /etc/hosts?
(Dazu in der Shell cat /etc/hosts eingeben!)
127.0.0.1 localhost
special IPv6 addresses
::1 localhost ipv6-localhost ipv6-loopback
fe00::0 ipv6-localnet
ff00::0 ipv6-mcastprefix
ff02::1 ipv6-allnodes
ff02::2 ipv6-allrouters
ff02::3 ipv6-allhosts
169.254.60.201 linux.MSHEIMNETZ linux
bringt das was?