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Bad Hostname Error In Linux

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Text editor should open up. same behaviour with a debian minimal installation. Adv Reply April 19th, 2010 #5 bernd brechbart View Profile View Forum Posts Private Message First Cup of Ubuntu Join Date Apr 2010 Beans 7 Re: bad request (invalid hostname) To determine if this was the problem, I changed the code to explicitly specify the client domain: my $smtp = Net::SMTP->new($smtp_server, Hello => 'mail.server.hostname') or warn "feedback: net::smtp failed to create

But you may have a 123.45.67.89 xyz.companyname.com xyz.companyname.COM or something similar in there. Ubuntu Ubuntu Insights Planet Ubuntu Activity Page Please read before SSO login Advanced Search Forum The Ubuntu Forum Community Ubuntu Specialised Support Ubuntu Servers, Cloud and Juju Server Platforms [SOLVED] bad User contributions on this site are licensed under the Creative Commons Attribution Share Alike 4.0 International License. Then open the terminal and type >> sudo gedit /etc/hosts.

Linux Hostname Lookup Failure

Posts: 23,066 Blog Entries: 11 Rep: Is that the "remote machine" or the notebook? This question (and answer) would show up when someone searches with that problem, and the answer would prompt them to check for such discrepancies, even though the exact misspelling would be asked 6 years ago viewed 9974 times active 3 years ago Related 9May I set multiple names in /etc/hostname?0EC2 Ubuntu Lucid Hostname/ServerName0Should a server's hostname have a DNS A record?1How does

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it's based on ubuntu 8.04 and i haven't encountered the error so far. Our IT guy claims no one would do such in this file "/etc/hosts". –user3595231 Sep 26 at 17:21 add a comment| Your Answer draft saved draft discarded Sign up or and it contains this line of command: #!/bin/bash ... Sudo Unable To Resolve Host Hostname Is there a way to change the hostname on my system without loosing my data/ISPConfig installation?

Adv Reply May 4th, 2010 #9 bernd brechbart View Profile View Forum Posts Private Message First Cup of Ubuntu Join Date Apr 2010 Beans 7 Re: bad request (invalid hostname) Linux Hostname Resolution share|improve this answer edited Dec 9 '13 at 13:02 answered Aug 18 '12 at 11:02 Thor 1,7201218 3 Remember! share|improve this answer answered Sep 1 '11 at 3:26 Jeremy Kerr 11.5k12953 13 The hostname will not change until you reboot. Identifying Where The Problem Is Occurring Reproduce The Problem While attempting to reproduce the problem (by repeatedly submitting comments on a blog post), I noticed that the error occurred approximately once

android. Unable To Resolve Host Linux share|improve this answer answered Apr 1 '13 at 1:18 Luca D'Amico 366411 Also, see if your device name (printed on the Terminal title bar after the @ sign) matches Can Customs make me go back to return my electronic equipment or is it a scam? This appeared to indicate the error was being encountered during authentication to the mailserver by the Net::SMTP module.

Linux Hostname Resolution

the settings in the production environment look like this (etc/network/interfaces): Code: auto eth0 iface eth0 inet static address x.x.x.213 gateway x.x.x.194 netmask 255.255.255.224 network x.x.x.192 broadcast x.x.x.223 and etc/resolv.conf points to Brainstorming Other Causes? Linux Hostname Lookup Failure What does the "Phi" sign stand for in musical notation? Linux Get Hostname From Ip It's not that any of that would cause a real problem, but with intermittent problems like the ones you have, you're probably dealing with a combination of factors, so you want

Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the The domain part is missing.[reply][d/l] Re^2: Unable to ssh in linux box by pinnacle (Acolyte) on May 12, 2011 at 15:23UTC [[email protected] ~]# hostname -f tic-rhel5-20-12 [download] It still gives same e.g. Down vote –Green Jul 12 at 19:59 add a comment| up vote -2 down vote Just change the the host name like your PC in system settings --> details. How To Change Hostname In Linux

No difference. –Ivan Jun 30 '10 at 6:49 add a comment| up vote 1 down vote Check the configuration of: /etc/host.conf /etc/nsswitch.conf host.conf should have "order hosts, bind" and nsswitch.conf should What type of sequences are escape sequences starting with "\033]" Is my workplace warning for texting my boss's private phone at night justified? Upang gamitin ang Mga Talakayan ng Google Groups, mangyaring paganahin ang JavaScript sa mga setting ng iyong browser, at pagkatapos ay i-refresh ang pahinang ito. . you can also run tcpdump to see what's happening on the server's network interface Also, what else is involved ?

after a restart, the value from the /etc/hostname file is used. –Yashvit May 5 '13 at 15:22 Thanks this helped.! –Rahul Jun 15 '15 at 16:44 Note: Sudo Unable To Resolve Host Debian otoh, a bad request should show up in your apache logs, so maybe you can set logging more verbose (~debug?). How to pluralize "State of the Union" without an additional noun?

share|improve this answer edited Oct 2 '14 at 22:25 answered Apr 7 '12 at 13:39 Lekensteyn 85.6k34220292 Thanks, it works! –Harris6310 Apr 7 '12 at 13:56 1 How

Check the link below more explanation about editing /etc/hosts: http://ubuntuhandbook.org/index.php/2014/04/change-hostname-ubuntu1404/IMAGE OF How your hosts file should look Hope this helps. What do I do? Click Here to receive this Complete Guide absolutely free. Sudo Unable To Resolve Host Raspberry Pi So you can enter same hostname into the /etc/hostname and /etc/hosts.

The time now is 06:28 PM. How to deal with a very weak student? For it to work the machine needs to have x.x.x.x daniel-laptop1.linux daniel-laptop1 in /etc/hosts, where x.x.x.x is NOT the loopback but the actual IP of the thing, e.g. 192.168.0.1 Cheers, Tink share|improve this answer answered Jan 15 '15 at 5:15 Erick 6911 1 Welcome to askubuntu!

after ten minutes it's http 400 again. up vote 1 down vote favorite This is something really bizarre. My solution was I was somehow able to sudo visudo and change #%admin ALL=(ALL) ALL to %admin ALL=NOPASSWD: ALL , then reboot, and sudo su -, edit those files, set/correct hostname, Why did companions have such high social standing?

Other than this, is there any other way to trigger this behavior ? LinuxQuestions.org > Forums > Linux Forums > Linux - General xhost gives me "bad hostname" User Name Remember Me? Does this mean you have dhclient or network-manager on that server ? asked 5 years ago viewed 365974 times active 1 month ago Linked 14 sudo: unable to resolve host ubuntu-server 4 Why I got 'unable to resolve host' when I do 'sudo'?

The root password in 'buntu is the same as the password you would use for sudo. Amazon AWS changed since the last time I looked at it. CK13, Dec 22, 2014 #2 till Super Moderator Staff Member ISPConfig Developer The hostname is a fqdn like server1.example.com. Train ride from Copenhagen to Malmo Intuition behind Harmonic Analysis in Analytic Number Theory My home country claims I am a dual national of another country, the country in question does

bb Adv Reply April 17th, 2010 #2 gombadi View Profile View Forum Posts Private Message Way Too Much Ubuntu Join Date May 2005 Location Sydney, Australia Beans 281 Re: bad ps -A should show this, right? You might also want to check what hostnames you're using in the apache conf, and wheither they have accurate address records in DNS or in /etc/hosts on the server (so that last updated 2 Dec 2012 [ MartyBugs home | blog | about this site | copyright | disclaimer | privacy | appreciation | contact details | Google+ | site map

sudo: unable to resolve host ... –Green Jul 12 at 20:06 add a comment| up vote -1 down vote This happens when you messes up with your hosts and hostname. If it is Linux Related and doesn't seem to fit in any other forum then this is the place. Rhatlinux View Public Profile View LQ Blog View Review Entries View HCL Entries Find More Posts by Rhatlinux Thread Tools Show Printable Version Email this Page Search this Thread Advanced How can you suggest solution that uses sudo?

i've rewritten the page for the error 400 but the displayed message stays the same. There are many users who may mistakenly think they've put one name in their hosts file but put in a different name instead, especially since on many networks, computers are similarly