After upgrading a Samba domain controller to Ubuntu 9.10, Windows 7 domain members will not be able to authenticate to it even if their registry settings were modified as outlined in [[http://wiki.samba.org/index.php/Windows7]] prior to joining the Samba domain. A fix for this issue will be provided in a post-release update immediately after the Ubuntu 9.10 release. (Bug:541411)
Documented at <https:/ /wiki.ubuntu. com/KarmicKoala /ReleaseNotes# Windows% 207%20domain% 20member% 20fails% 20to%20authenti cate%20to% 20Ubuntu% 209.10% 20Samba% 20domain% 20controller>:
After upgrading a Samba domain controller to Ubuntu 9.10, Windows 7 domain members will not be able to authenticate to it even if their registry settings were modified as outlined in [[http:// wiki.samba. org/index. php/Windows7]] prior to joining the Samba domain. A fix for this issue will be provided in a post-release update immediately after the Ubuntu 9.10 release. (Bug:541411)