*** This bug is a duplicate of bug 32906 *** https://bugs.launchpad.net/bugs/32906
bluebox was the hostname when i installed feisty. IWNETZ was the Workgroup when i used samba to connect with vmware. System5 is the hostname now (/etc/hostname), but i don't remember when and how i changed it. To reproduce it i startet gutsy and done this: login ----------------- [EMAIL PROTECTED]:~$ cat /etc/hostname SystemA [EMAIL PROTECTED]:~$ cat /etc/hosts 127.0.0.1 localhost 127.0.1.1 SystemA # The following lines are desirable for IPv6 capable hosts ::1 ip6-localhost ip6-loopback fe00::0 ip6-localnet ff00::0 ip6-mcastprefix ff02::1 ip6-allnodes ff02::2 ip6-allrouters ff02::3 ip6-allhosts --------------------------- System->Administration->Network->General->Hostname: SystemA=>SystemB --------------------------- logout/login --------------------------- [EMAIL PROTECTED]:~$ cat /etc/hostname SystemB [EMAIL PROTECTED]:~$ cat /etc/hosts 127.0.0.1 localhost 127.0.1.1 SystemB ... --------------------------------- I can't reproduce the change from SystemB to SystemB.IWNETZ, so edit the file /etc/hosts. --------------------------------- [EMAIL PROTECTED]:~$ cat /etc/hosts 127.0.0.1 localhost 127.0.1.1 SystemB.IWNETZ ... --------------------------------- restart ---------------------- System->Administration->Network->General->Hostname: SystemB=>SystemC ----------------------- log out/log in ----------------------- [EMAIL PROTECTED]:~$ cat /etc/hostname SystemC [EMAIL PROTECTED]:~$ cat /etc/hosts 127.0.0.1 localhost 127.0.1.1 SystemB.IWNETZ ... ----------------------- I don't know, whether it was a bug under gutsy (or feisty?) that added .IWNETZ to the line in /etc/hosts, but there may be some computers having such a (defective?) /etc/hosts and these computers may have a problem when upgrading to hardy. The situation $ cat /etc/hostname MyHostname $ cat /etc/hosts 127.0.0.1 localhost 127.0.1.1 MyHostname.MyWorkgroup ... works under Gutsy, but not under Hardy. -- dist-upgrade changes hostname in /etc/hosts breaking sudo https://bugs.launchpad.net/bugs/178831 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs