02-17-2016, 11:06 PM 
		
	
	
		Understand this, the output of your original post means nothing to me. As I can not see any modifications you've made. Now if you use the command I posted and copy the lines mentioned in your original post and share them... (line 19 and 25) we can FIX them for you. Otherwise you can simply use the default shared. 
With no modifcations this is the default sudoers file:
Using the command
Will allow you to edit the sudoers file properly, and you can resume using sudo after this is solved.
	
	
	
	
With no modifcations this is the default sudoers file:
Code:
#
# This file MUST be edited with the 'visudo' command as root.
#
# Please consider adding local content in /etc/sudoers.d/ instead of
# directly modifying this file.
#
# See the man page for details on how to write a sudoers file.
#
Defaults    env_reset
Defaults    mail_badpass
Defaults    secure_path="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"
# Host alias specification
# User alias specification
# Cmnd alias specification
# User privilege specification
root    ALL=(ALL:ALL) ALL
# Members of the admin group may gain root privileges
%admin ALL=(ALL) ALL
# Allow members of group sudo to execute any command
%sudo    ALL=(ALL:ALL) ALL
# See sudoers(5) for more information on "#include" directives:
#includedir /etc/sudoers.dUsing the command
Code:
pkexec visudoWill allow you to edit the sudoers file properly, and you can resume using sudo after this is solved.

 
 

 
![[Image: psCXIcR.png]](http://i.imgur.com/psCXIcR.png)