
DPPS – Installation Guide 14
Setting up Administration Account Access
1
Type the following command in a terminal window:
sudo gedit /etc/group
2
Search for
lpadmin
in the document that appears.
3
Edit the line to state account names in the following format
(assuming dppadmin is the root account on the Ubuntu installation):
lpadmin:x:112:dppadmin,username1,username2
4
Save the document and exit GEdit.
NOTE: You can later add Unix groups for printer access lists to this file.
Joining the Server to Active Directory/Domain
To join the server to the Active Directory
®
or to the domain:
1
Type the following command in a terminal window:
sudo net ads join -s /etc/dpps/smb.conf -U ####
where #### is the name of a domain controller account.
If you get a message
DNS update failed!
, ignore it.
2
Type the root account password, if prompted.
3
Type the domain controller's account password.
4
Type the following command in a terminal window:
sudo net ads keytab add HTTP -s /etc/dpps/smb.conf
-U ####
where #### is the login name of a domain administrator.
5
Type the domain controller account password.
6
Type the following command in a terminal window:
sudo /etc/dpps/kerberos-setup.sh
This command overwrites the default system Kerberos file with DPPS's
customized file.
7
Restart Ubuntu.
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