Debian upgrade from Etch(4.0) to Lenny (5.0) problem

Debian upgrade is easy, just follow this tutorial.

However something don't work after upgrade :

Apache
Problem : virtual host does not work. After apache start, console will show this message
"Apache Warn NameVirtualHost *:80 Has No VirtualHosts Error When Start".

Reason : the parameter "NameVirtualHost" format is changed. See this.

Solution : edit the file /etc/apache2/ports.conf
default

NameVirtualHost *:80

change to

NameVirtualHost *

restart apache : #/etc/init.d/apache2 restart

Samba
Problem : Windows NT/XP(or above) can connect to samba, but win98 fail.

Reason : some default value is changed from "yes" to "no" (They said that it is for security reason). Read the file /usr/share/doc/samba/NEWS.Debian.gz for detail.

Solution : edit the file /etc/samba/smb.conf and add these two lines under [global] section :

client lanman auth = yes
lanman auth = yes

restart samba : #/etc/init.d/samba restart

Important : If the samba user already exist, you have to create it again :
#smbpasswd -a username