I have a krb5-ldap user in an "administrators" which is added to sudoers list as follows:
%administrators ALL=(ALL) ALL
Now that works fine for all sudo operations.
But when that user wants to install something in the Ubuntu Software Center, he gets prompted for the password of a local "admin" user.
I have no idea why it would behave that way. How can I fix this?
Update
Also tried to add these users to the sudo groups with pam-groups in /etc/security/group.conf:
*;*;%administrators;Al0000-2400;sudo
The sudo group now shows up correctly in groups, however the software center still asks for the password for another, local user.
Best Answer
you have to add them to sudo group and not administrator group. Previously there is admin group but its changed to sudo group and If you made it for sudo group then it wont ask password any longer.
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