Instead, unmount first then try to restart. anyone have any idea how to proceed in order to make sudoers file 440 agin? Does a byte contain 8 bits, or 9? The advice to blindly set executable permissions on all of these files is bogus; few files in these trees require it. http://crudlet.org/sudo-unable/sudo-unable-to-resolve-host-ubuntu-11-10.html
ubuntu permissions sudo amazon-ec2 share|improve this question asked Apr 19 '13 at 12:57 pavan tiwari 712 With physical access, fixing this would be trivial. Is a Windows XP virtual machine with no network connection safe from hacking? Run mount -n -o remount,rw / and then visudo. Alias are not coming from language specific item version Referring to equations What are the considerations for waterproofing a building's first few floors? "newfangled", "fandangle" and "fandango" Interview question "How long
This fix also works for corrupt overrides in sudoers.d, via pkexec visudo -f /etc/sudoers.d/myOverrides. –Heather Turner Mar 12 '15 at 9:51 it's installed as default in 15.04 too. First you need write permission to edit sudoers, so run mount -o remount,rw / Then use visudo and revert your mistake. What change in history would I have to make to stop Christmas from happening? sudo share|improve this question edited Sep 15 '13 at 17:46 Alaa Ali 16.3k95577 asked Oct 30 '12 at 11:06 Robert Fáber 101113 If you boot in single user mode
more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed Adv Reply July 3rd, 2012 #2 Rodney9 View Profile View Forum Posts Private Message Iced Blended Vanilla Crème Ubuntu Join Date Oct 2008 Location Down Under Beans 1,565 DistroXubuntu 12.10 Can a mathematician review my t-shirt design? Not the answer you're looking for?
more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed https://ubuntuforums.org/showthread.php?t=2015318 See full activity log To post a comment you must log in. and no swap??? Changed in ubiquity (Ubuntu): status: New → Confirmed Jean-Baptiste Lallement (jibel) wrote on 2012-03-06: #4 Thanks for your report Error from syslog Mar 6 05:00:35 ubuntu ubiquity: sudo: unable to open
What is the determinant? this contact form Golf a Numerical Growing Braid What change in history would I have to make to stop Christmas from happening? When hiking, why is the right of way given to people going up? stan (wj883240) wrote on 2012-04-20: RE: [Bug 947738] Re: precise failed to install: unable to initialize policy plugin #10 thanks for the response.
share|improve this answer edited Mar 27 at 22:53 answered Mar 27 at 22:45 John 5302322 AWS has no single-user mode (since EC2 instances can be reached only via ssh). Erick Brunzell (lbsolost) wrote on 2012-04-20: #7 About duplicate bug 980451 I notice the explanation says, "installing to a external drive, ubiquity crashed. Search for text in a file, then rename the file with that text What are Iron nuggets and what can they be used for? have a peek here It won't let you save a malformed file.
Are the mountains surrounding Mordor natural? post the output of ls -l /etc/sudoers –Avinash Raj Mar 23 '14 at 13:39 add a comment| 1 Answer 1 active oldest votes up vote 0 down vote You can try: Can you also show the output of 'ls -l /usr/bin/sudo' on the target partition, as requested above on the bug?
When hiking, why is the right of way given to people going up? How can I keep the computers on my spaceship from dying after a hull breach? If so, you may be able to use it. External drive was formatted - "do > somethng else" was chosen , no swap, / was selected on a ntfs > partition." > > That raises two red flags for me;
drwxr-xr-x 25 root root 4096 May 5 15:26 .. Related 0Ubuntu, apache - sudoers problem0“no valid sudoers sources found, quitting” error while chmodding /var/www0lubuntu apache2 cakephp creating a Virtualhost1sudo - /etc/sudoers is world writable on Ubuntu OS0Apache not working after Is a Windows XP virtual machine with no network connection safe from hacking? http://crudlet.org/sudo-unable/sudo-unable-to-lookup-ubuntu-via-gethostbyname.html Also, how long does it take to reinstall everything? –idiotprogrammer May 7 '13 at 4:37 Update: after I restored sudo, I was able to run this command fairly easily