Ubuntu sudo unable to resolve host, sudo unable to open /var/lib/sudo, sudo unable to initialize policy plugin, sudo unable to change to root gid, sudo unable to execute no such file or directory is corrupted, sudo unable to execute no such file, sudo unable to execute no such file or directory, sudo unable to initialize policy plugin, sudo unable to execute /usr/sbin/e2fsck input/output error, sudo unable to resolve host pi, sudo unable to resolve host, sudo unable to resolve hostname, sudo unable to resolve host pi, sudo unable to execute no such file or directory cannot be created.
What's good my people, today I wanna talk about a problem that even my tech-savvy homies struggle with sometimes. Have y'all ever tried using the 'sudo' command on Ubuntu, only to get hit with that "unable to resolve host" message? Man, that's a frustrating situation! Luckily, I've got some tips to help you solve this issue and get back to doing what you do best on your computer.
First off, let's break down what's happening when you see that message. Basically, Ubuntu is having trouble connecting to the internet to resolve the name of your host (which is just the name of your computer on the network). This can happen for a few reasons, but the most common is when you change your host name after installing Ubuntu.
So what's the solution, you ask? Well, there are a few things you can try. The easiest is to simply edit your 'hosts' file to include your new host name. This file maps IP addresses to host names, so it's an easy way to tell Ubuntu where to find your computer on the network. To do this, open up a terminal and type 'sudo nano /etc/hosts'. You'll be prompted to enter your password, so go ahead and do that.
Once you're in the 'hosts' file, you'll see some lines that look like this:
127.0.0.1 localhost
127.0.1.1 old-host-name
All you need to do is add a new line that looks like this:
127.0.0.1 localhost
127.0.1.1 old-host-name
127.0.1.1 new-host-name
Replace 'new-host-name' with your actual new host name, of course. Then save and close the file (in nano, press Ctrl+O to save and Ctrl+X to exit). Now try using 'sudo' again, and you should be all set!
If that doesn't work, there's another trick you can try. It involves editing your 'hostname' file to include your new host name. This file is just a single line that contains your host name, so it's a bit simpler than the 'hosts' file. To edit it, open up a terminal and type 'sudo nano /etc/hostname'.
You'll see one line that looks something like this:
old-host-name
Simply replace 'old-host-name' with your new host name, then save and exit the file (same commands as before - Ctrl+O to save, Ctrl+X to exit). Now restart your computer, and 'sudo' should be working again!
These solutions should work for most cases of the "unable to resolve host" error. Of course, there may be other factors at play in your specific situation, but these are good first steps to take. I hope this has been helpful for my fellow Ubuntu users out there. Keep grinding, y'all!
Sudo unable to execute no such file or directory
If you are searching about 今天安装docker遇到sudo unable to execute /bin/yum no such file or directory, you've came to the right web. We have images like Sudo unable to resolve hostが出たので対処 それマグで！, adactio notes—december 14th, 2017, 640am, sudo unable to resolve host explained globo.tech. Here you go:
今天安装docker遇到sudo unable to execute /bin/yum no such file or directory, fix unable to execute file in the temporary directory
Adactio dog 14th december sudo such good notes elm dominic. Sudo unable to execute /usr/bin/addaptrepository no such file or. Sudo unable to resolve host explained globo.tech. Sudo unable to resolve hostが出たので対処 それマグで！. 우분투 sudo unable to resolve host 메시지 해결 방법 익스트림 매뉴얼. How to add a user to sudoers in centos linux. Sudo password without user command linux unix execute commands run file fig tom
