Hallo, es geht immernoch um dieses Netbeans-Problem. In der nbuser-Mailinglists habe ich folgenden Tipp bekommen: Something else to try--I had the same problem here with Mandrake 10. It turned out to be a name resolution issue. I solved it by ensuring that there was an entry for the machine's hostname in /etc/hosts as well as localhost. Kann mir jemand sagen, was ich tun muss? Meine /etc/hosts: # IP-Address Full-Qualified-Hostname Short-Hostname # 127.0.0.1 localhost 192.168.1.3 desktop <-- anderer Rechner zu Hause xxx.xxx.xxx.xxx linux.site linux <-- öffentliche IP-Adresse, die ich allerdings nur auf Arbeit nutze # 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 MfG Kay