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What are the considerations for waterproofing a building's first few floors? run this command: sudo nano /etc/hosts and then add: 127.0.0.1 localhost.localdomain localhost 127.0.1.1 ubuntu I hope that will solve your issue :) PS: Remember to reboot your computer! and for my /etc/hosts file, what exactly do you want me to change? I think this discussion thread at AWS Developer Forums is a better solution: "Go the the VPC management console, select the VPC, click on Actions, select Edit DNS Hostnames and select Source

more hot questions about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation Science Other Stack The error message you mention comes from the sudo command. share|improve this answer answered Aug 24 at 15:07 ken scharf 1 1 The root password in Ubuntu is not the same password for sudo. asked 2 years ago viewed 14151 times active 2 years ago Blog Stack Overflow Gives Back 2016 Developers, Webmasters, and Ninjas: What’s in a Job Title? http://askubuntu.com/questions/59458/error-message-when-i-run-sudo-unable-to-resolve-host-none

Sudo Unable To Resolve Host Hostname

Adv Reply May 10th, 2011 #7 jtarin View Profile View Forum Posts Private Message The Lucky Rabbit Join Date Dec 2008 Location 43° 7' 41" 131° 54' 3" BeansHidden! The other is having your VPC's DHCP option set configured correctly. It was working fine until I tried changing my hostname away from the default. –mpen Mar 1 '14 at 2:42 6 -1 This answer is incorrect. http://docs.aws.amazon.com/AmazonVPC/latest/UserGuide/vpc-dns.html#vpc-dns-updating share|improve this answer answered Oct 30 '15 at 18:52 Michael - sqlbot 37.1k44875 1 I feel this is a better answer as it solve the problem for all machines

I searched this over Internet when I myself stumbled over THIS!!! Browse other questions tagged ubuntu amazon-ec2 sudo openstack or ask your own question. asked 1 year ago viewed 5650 times active 11 months ago Blog Stack Overflow Gives Back 2016 Developers, Webmasters, and Ninjas: What’s in a Job Title? Sudo Unable To Resolve Host Connection Timed Out If this attribute is true, instances in the VPC get DNS hostnames; otherwise, they do not.

What is a real-world metaphor for irrational numbers? Sudo Unable To Resolve Host Windows 10 Bash It should have something like: 127.0.0.1 localhost.localdomain localhost 127.0.1.1 my-machine If either of these files aren't correct (since you can't sudo), you may have to reboot the machine into recovery mode Great pro tip! –LuxuryMode Jul 21 '15 at 19:32 I have the same issue, I have tried this but it still doesn't work for me :( –user1775671 May 30 http://askubuntu.com/questions/357155/sudo-unable-to-resolve-host-ubuntu-server The college in 'Electoral College' Where should a galactic capital be?

Browse other questions tagged sudo error-handling or ask your own question. /etc/hostname Permission Denied Why does a (D)DoS attack slow down the CPU and crash a server? My hostname was "staging_1". Is there an automated fix for this issue?

Sudo Unable To Resolve Host Windows 10 Bash

share|improve this answer edited Jun 18 at 13:46 answered Jun 18 at 13:19 Sourabh 11 What are you talking about? find this Whenever I need to access the ip, I use the public ip which is different than the private ip(ip-10-0-xx-xx) –Rahul Oct 30 '15 at 17:47 Ah, that's important information. Sudo Unable To Resolve Host Hostname No data so far. © 2005-2012 All rights reserved. Sudo Unable To Resolve Host Debian IIRC you still have to enter your password at each invocation though.

I have forgotten what the puzzle was What does the compression setting do to a PNG? http://crudlet.org/unable-to/sudo-unable-to-resolve-host-ubuntu.html Add an L to this line: 127.0.1.1 dave00-G31M-ES2 So it becomes: 127.0.1.1 dave00-G31M-ES2L In order to accomplish this, open a console (press Ctrl+Alt+T) and type: sudo gedit /etc/hosts Add the letter share|improve this answer edited Dec 9 '13 at 13:02 answered Aug 18 '12 at 11:02 Thor 1,7701218 4 Remember! Validate Random Die Tippers Why wouldn't the part of the Earth facing the Sun a half year before be facing away from it now at noon? Sudo Unable To Resolve Host Bash On Windows

asked 3 years ago viewed 53711 times active 2 years ago Blog Stack Overflow Gives Back 2016 Developers, Webmasters, and Ninjas: What’s in a Job Title? Related 524How do I use sudo to redirect output to a location I don't have permission to write to?820How does the vim “write with sudo” trick work?2use of Jsch sudo example If you wish to change it without rebooting the machine then follow the above steps and after that run:- "sudo hostname my-machine" to see if this has worked run "sudo hostname" http://crudlet.org/unable-to/ubuntu-12-10-sudo-unable-to-resolve-host.html In a pinch, you can use public servers.

Your /etc/hosts and /etc/hostname files will look like this, $ cat /etc/hostname HP-Pavilion $ cat /etc/hosts 127.0.0.1 localhost 127.0.1.1 HP-Pavilion Restart your pc to make changes work. Windows 10 Bash Unable To Resolve Host share|improve this answer answered May 15 '14 at 4:34 Avinash Raj 38.1k31125166 add a comment| Not the answer you're looking for? It uses 127.0.1.1 on that line...

Then you have to edit the hostname in /etc/hosts file.

sudo: unable to resolve host .... Adv Reply May 10th, 2011 #8 czaravm View Profile View Forum Posts Private Message First Cup of Ubuntu Join Date May 2011 Beans 10 Re: sudo: unable to resolve host custom nameservers :) Console > VPC > DHCP Options Sets if you have an entry where domain-name-servers is not set to AmazonProvidedDNS and it is linked to your VPC then you Sudo Unable To Resolve Host Raspberry Pi Snowman Bowling Alias are not coming from language specific item version more hot questions about us tour help blog chat data legal privacy policy work here advertising info mobile contact us

It's your machine's name. How can I keep the computers on my spaceship from dying after a hull breach? What caused my meringue to fall after adding cocoa? Check This Out Why is this 'Proof' by induction not valid?

How can you suggest solution that uses sudo? You may be able to get help on Super User." – tripleee, Lynn Crumbling, cimmanon, Alexander O'Mara, MogsdadIf this question can be reworded to fit the rules in the help center, Mine looks like: 127.0.0.1 localhost localhost.localdomain penguin # The following lines are desirable for IPv6 capable hosts ::1 ip6-localhost ip6-loopback fe00::0 ip6-localnet ff00::0 ip6-mcastprefix ff02::1 ip6-allnodes ff02::2 ip6-allrouters Replace penguin in If those answers do not fully address your question, please ask a new question.

How would people living in eternal day learn that stars exist? Then open the terminal and type >> sudo gedit /etc/hosts. A question can only have one accepted answer. I have forgotten what the puzzle was When hiking, why is the right of way given to people going up?

Can the product of two nonsymmetric matrices be symmetric? How would people living in eternal day learn that stars exist? asked 1 year ago viewed 4521 times active 6 months ago Blog Stack Overflow Gives Back 2016 Developers, Webmasters, and Ninjas: What’s in a Job Title? Read the linked AWS doc.

If you type different hostnames in /etc/hostname and /etc/hosts then you will get the error like unable to resolve host. Changing the underscore to a hyphen fixed my problem. Full disk problem on Ubuntu 16.04 (Xenial Xerus) What change in history would I have to make to stop Christmas from happening?

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