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Sudo Unable To Resolve Host Ubuntu


It's your machine's name. Encryption - How to claim authorship anonymously? Debian bug tracking system administrator . Instead it changed my hostname to man and I always got the same message like you sudo: unable to resolve host (none) after changing the hostname back to `localhost everything worked Check This Out

Affecting: postfix (Ubuntu) Filed here by: Scott Moser When: 2016-01-05 Confirmed: 2016-04-28 Target Distribution Baltix BOSS Juju Charms Collection Elbuntu Guadalinex Guadalinex Edu Kiwi Linux nUbuntu PLD Linux Tilix tuXlab Ubuntu share|improve this answer edited Apr 13 '14 at 5:25 Radu Rădeanu 82.2k25181266 answered Feb 28 '14 at 5:55 Ubuntu-Beginner 2471218 How can you edit /etc/hostname when you do not Is it bad practice to use GET method as login username/password for administrators? This address definition is not compulsory. my site

Sudo Unable To Resolve Host Ubuntu

Reply With Quote 0 06-14-2002,03:16 AM #3 linuxnewbie View Profile View Forum Posts View Forum Threads Junior Guru Wannabe Join Date Jun 2002 Posts 90 Thanks! My use case is running a docker raspberry pi arm container on Ubuntu 14.04 x64 with qemu-static. Done Building dependency tree...

The postinst script probably should check `postconf -h alias_database` output. bulliver View Public Profile View LQ Blog View Review Entries View HCL Entries View LQ Wiki Contributions Visit bulliver's homepage! more hot questions question feed about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation Science Sudo Unable To Resolve Host Ip Aws They hope these examples will help you to get a better understanding of the Linux system and that you feel encouraged to try out things on your own.

Reply With Quote 0 06-14-2002,02:07 AM #2 remarkable View Profile View Forum Posts View Forum Threads Visit Homepage Disabled Join Date Jul 2001 Location Henderson, NV Posts 298 Wow.. Sudo Unable To Resolve Host Windows 10 Bash Deferred: Broken pipe Warning: message still undelivered after 4 hours Will keep trying until message is 5 days old Something tells me both problems are related. After modifying, be sure to run '/etc/init.d/postfix reload'. We've just upgraded from 9.10 to 10.04.

The first line may also be just "localhost". –Waldir Leoncio Oct 26 '13 at 14:33 1 Remember! Bash On Windows Unable To Resolve Host Does it change anything if you create /etc/aliases.db as an empty file and with permissions that will allow postfix to write to it? sudo doesn't work, sir. How to make random draws from an unspecified distribution?

Sudo Unable To Resolve Host Windows 10 Bash

Use sudoedit (or sudo -e). Here is how mail routing is handled : incoming messages are spooled with a file name (and a X-Sympa-To SMTP header) that corresponds to the queue program parameter defined in the Sudo Unable To Resolve Host Ubuntu Unfortunately, attempting to complete the postfix install breaks everything again: $ sudo apt-get install -f postfix Reading package lists... Sudo Unable To Resolve Host Debian Register Now, or check out the Site Tour and find out everything Web Hosting Talk has to offer.

This is the error message I'm getting from the installer and from postalias/newaliases after running the installer: postalias: fatal: open database aliases.db: File exists Here is a really weird workaround I his comment is here Did Jack die at the end from a shotgun wound? That /etc/hosts has an entry for localhost. Reported by: Pascal Volk Date: Sun, 18 Dec 2011 00:00:02 UTC Severity: important Tags: wontfix Found in version postfix/2.8.5-1.1 Full log View this message in rfc822 format X-Loop: [email protected] Subject: Sudo Unable To Resolve Host Windows Bash

WindowBreaker - I entered what you gave. Thanks! in the aliases file I assumed the server had Sendmail. this contact form Please !

sudo has gone, there is no longer sudo. Sudo Unable To Resolve Host Raspberry Pi highonv8splashMay 23rd, 2010, 05:13 AMGetting this same exact error and behavior from apt. root is its own account, which doesn't have a password set by default. –Zacharee1 Aug 24 '16 at 19:38 add a comment| up vote -1 down vote First go to your

We can get the apt-get upgrade out of the way and see the failure with just the following: $ sudo apt-get install -qy qemu-user-static $ arm64_img_url= $ wget "$arm64_img_url" -O xenial-server-cloudimg-arm64.tar.gz

share|improve this answer answered Aug 31 '11 at 19:16 darent 5,51531632 add a comment| up vote 1 down vote OP wrote: It was all in /etc/hostname. share|improve this answer edited Jun 18 '16 at 13:46 answered Jun 18 '16 at 13:19 Sourabh 11 What are you talking about? I was looking through evolt's article on how to capture incoming mails in PHP. Unable To Resolve Host Address e.g.

Done postfix is already the newest version. 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. 1 not fully installed or removed. It should have something like: localhost.localdomain localhost 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 Code: /$ which newaliases which: no newaliases in (//sbin://bin:/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/usr/X11R6/bin:/root/bin) anjanesh View Public Profile View LQ Blog View Review Entries View HCL Entries Visit anjanesh's homepage! fixes it just fine but then the question is who should own aliases.db?

If you managed to setup the alias manager (see Alias manager), then Sympa will install automatically the following aliases for you. If you need to reset your password, click here. Browse other questions tagged sudo error-handling or ask your own question. It is useful if welcome_return_path unique or remind_return_path unique or the verp_rate parameter is not null for at least one list.

Can anyone help? If you manage virtual domains with your mail server, then you might want to change the form of aliases used by the alias manager. Changing the underscore to a hyphen fixed my problem. As soon as it detects a new message, it processes it and performs the requested action (distribution or processing of a command).

Please help. It was the /etc/aliases that was owned by me rather than root that was causing the issue. share|improve this answer answered Aug 24 '16 at 15:07 ken scharf 1 2 The root password in Ubuntu is not the same password for sudo. Emacs.

The `postalias: fatal: open /etc/postfix/aliases: No such file or directory' problem is caused by my setup. This method maybe used as a temporary method to change hostname also. Hi, When trying to add domains in ensim 3.0 via the control panel, it says: Result: Creating failed! Message sent to any of the domains on this system, bounce with the following: ----- The following addresses had transient non-fatal errors ----- <[emailprotected]> ----- Transcript of session follows ----- ...

sudo doesn't work, sir. With Postfix, newaliases will create the alias file databases given with alias_database and uses all the aliases given with alias_maps – this is why above we add two lines into Contact Us - Advertising Info - Rules - LQ Merchandise - Donations - Contributing Member - LQ Sitemap - Main Menu Linux Forum Android Forum Chrome OS Forum Search LQ But that doesnt serve any real purpose.