Arch Linux Forgot User Password


Arch Linux User Repository. Home; Packages; Forums; Wiki; [Forgot Password] AUR packages are user produced content. In particular, password security should be considered the top concern for any secure Linux system. Forums; Blogs; Sort by. Use the following steps to reset a MySQL root password by using the command line interface. Therefore, someone can't attack millions of passwords in parallel; (e. You need to be a member in order to leave a comment. First of all, you need to stop MariaDB service on your system. To create a new user account type useradd followed by the username. Arch Linux is an independently developed, Linux-based operating system for i686 and x86-64 computers. 9999% of WINDOWS malware, etc. If you don’t get comfortable with Terminal and PPA installation method, then download the icon theme files: Download Papirus Icon Theme from Gnome-look. Press ‘n’ to create a second partition, select ‘p' (primary), then ‘2’ (number) 14. Create users with custom permissions. to change the MySQL root password, remove anonymous user accounts, disable root logins outside of localhost, and. Run your WSL Linux distro, e. After you log in using the user ID and password for your instance, you can run privileged commands using sudo as a prefix before each command, as shown in this. Alternatively, if you don’t plan on keeping Windows around, the drive can be wiped later within the Arch install media. the only thing that cleanly sets it apart from LFS is you don't have to compile it all yourself (most of the time). This article walks you through these steps, so you'll never be at a loss for that database root user password. Peppermint 10 is built on a long term support (LTS) code base, so as well as being customizable to your heart's content, will be "good to go" for quite some time. Raspbian default user password (for pi) on Raspberry Pi 25th December 2014 29th March 2015 Bravehartk2 No Comments The default password for the default user pi on a Raspbian operating system is raspberry. The latest Tweets from archlinux (@archlinux). These commands should work on Centos/Ubuntu/Arch and other linux distros as well. However, by default, the official Arch repository wasn't meant to hold all the additional software you need. What the > default password? there is no default password. Boot the system into the single-user mode using the below link. We’ll get back to completing the installation of the Syslinux boot loader momentarily, but first we’ll set up a few other things that are also important. For example to create a new user named username you would run:. In case you lost your root password on FreeNAS 11. Arch installs a base Linux system, and then the user can configure it and expand it depending on his needs. Home Directory Tutorials Other Tutorials And HOWTOs Installing Nagios Core on Arch Linux. The latest Tweets from Arch Linux Memes (@archlinuxmemes). Then re-enter their current password, and it will be re-hashed using the SHA-2 function. It's quite often happening because administrators have to remember lots of passwords or frequent change of root password to adhere to organizations password policies. Home Help FAQ Using your linuxWhat is the default user/password? What is the default user/password? Default users and passwords depend on the Linux version:. Enter your old password, and leave blank the new password fields. All my current configs are in this repository. Now you can try rebooting, it shouldn't appear now!----Also, the login keyring ask for the password if you have changed your user password. @Rox - First, salts work by being at high-probability a unique string that's concatenated to the password before its hashed. 5f3 fails to initialize GL/GLES Device on Arch Linux. But let's try it the easy way first. Since that time I forgot my username and password (including root). It provides two installers so it is very easy to install as well. The default installation is a minimal base system, configured by the user to only add what is purposely required. But due to the complex system, it's difficult to use for most of the users. Go to the line that starts with the word " linux " and use " forward " arrow or press " End " button to go to the end of the line, and then add " init=/bin/bash ". It should boot and prompt you to log in, you just have the root user for now with no password. How to Clear Memory Cache on Linux. Still its nice that in arch their is a well maintained AUR entry that any level Linux user can just click and hit install. Now there was no password defined for root user. 0, provides beginners an easy way to install operating systems on their Rasp Pis. Incomplete. Things may be wrong on a lower level than Linux knows about. Forgot Password? | Signup. user passwd Arch-linux - posted in Linux & Unix: Hello, every one I have just installed arch-linux and after I installed the desktop environment I am trying to log in but I cant, it gives me log. So, I decided to get off my butt and install Arch Linux, but I seem to have run into a problem. This is not strictly pertinent to Arch but Mozilla just closed a zero day vulnerability that exposed Firefox users on Linux to having their passwords stolen. How to Reset Lost Root Password in Ubuntu 14. Then hit ↵ Enter and you will have reset your password using the terminal. As root issue the following command, # passwd username. Forgot your password? Stay logged in. BlackArch Linux is an Arch Linux-based penetration testing distribution for penetration testers and security researchers. If you've been looking for an excuse to get familiar with Arch Linux, you should definitely give Namib Linux a go. My goal is to run the browser inside a VM without experiencing any noticeable loss of performance or any difficulty in using the interface. For those new to this distro, it is a light-weight distro that is based on Arch Linux. (Like passwd -d, this is a "no password" solution. Here's how to set up a Resilio Sync server on Linux. Arch Linux documentation is kick ass. There have been some issues reported with ALSA and Portaudio on Linux in the past related to installed versions and settings. Resetter is a promising free utility for Ubuntu based distributions. Ubuntu, under the root user or the user that is already allowed to use sudo. On Arch Linux, there are a number of ways for getting all the popular and useful software directly on your system. You may have to register before you can post: click the register link above to proceed. Although TBH I have never done it nor know how to. Namib Linux is an Arch-based Linux distro that targets to make Arch easier and available to more users. Here's how he set it up. So, I decided to get off my butt and install Arch Linux, but I seem to have run into a problem. Press Enter to accept all default settings 15. A excellent entry-point into the Linux world. Reset root user password in Arch Linux This method was tested in Arch Linux, however It may work on other Arch based Linux distros such as Antergos, Manjaro Linux etc. I assume you mean Arch Linux using X11+i3, like what I use: Secondly, that's not even what this post was about. Installing Antergos Linux on the Jumper EZbook 3 Pro v4 Steps I did to get it working perfectly: Download and install the program Etcher on Windows or Linux (I used Linux) Downloa. Use the "passwd" command to reset the password of your user. Remember Me. Have an Arch meme? Tweet it @archlinuxmemes. For example, use "centos" for CentOS, "ubuntu" for Ubuntu Linux, and "ec2-user" for most other Linux distributions. This guide will concentrate on how to setup wifi on Arch Linux using netctl command line tool. Reset password from Live DVD/USB. Can i know if there is any way to reset my username and password and to log into the OS. Try single user mode. Manjaro Linux. sudo pacman -Syu sudo pacman -S --needed kstars breeze-icons yaourt binutils patch cmake make libraw libindi gpsd gcc. Make sure you have downloaded the latest version of Arch, because I had terrible luck previously. Type the password you want it to be. I cant import the rioboard module on Arch linux. Hi,Im using Manjaro Openbox. We have implemented measures to make sure this does not happen again, by using mailman's poster password feature. I am on Ubuntu and I have forgotten the password for my Gnome Keyring (yes, stupid me, I know). Arch is a tricked out, simple and powerful workstation/server for the band of hackers that work on it, it serves no interest but those who directly influence it, and in my mind, we need a distro like this. Create users within Linux using the command line. Boot the system into the single-user mode using the below link. I am using Ubuntu in this tutorial but you can any other Linux distribution based on Ubuntu such as Linux Mint, elementary OS etc. If you need to change your root (or any other) password in the database, then follow this tutorial on changing a password for MySQL via the command line. It is hard to keep the site running and producing new content … Continue reading "Linux: Resetting a user’s password". follow instructions above to install Arch Linux ARM on a SDcard / USB drive. Arch Linux ARM is a distribution of Linux for ARM computers. Unless you specified a host name for your computer, or get that information from a network, your Linux install will call your machine localhost. How to reset Webmin root password? Submitted by Mathew Branwell on Thu, 12/20/2012 - 15:53 At times we often forget the webmin password for a given user, say root, or after repeated failed login attempts webmin locks the account and one cannot login anymore. Reset Forgotten MySQL Root Password Have you ever forgotten the root password on one of your MySQL servers? No? Well maybe I'm not as perfect as. Remember Me. Learn how to set the default user password in PostgreSQL. And along the way you’ll learn all nitty gritty details of how a Linux desktop environments works. On Linux, recovering root password can be done by booting Linux under a specific mode: single user mode. In this Video, Step by Step Demonstration is being done regarding Resetting/Hacking Root Password in Arch Linux. She has come a long way, constantly improving and developing. It is intended for new installations only; an existing Arch Linux system can always be updated with `pacman -Syu`. The LTS kernel gets less frequent updates but it is patched with all the security fixes. Fedora Labs is a selection of curated bundles of purpose-driven software and content as curated and maintained by members of the Fedora Community. Any ideas what the password could be?. 0 kernel nash version. Arch linux live - posted in XBOOT: How can i make arch linux iso work? I tried and failed. Missing rioboard module - Arch linux - Roboteq Online Forum. Home; Packages; Forums; Wiki; [Forgot Password] AUR packages are user produced content. Some of the packages we distribute are under the GPL. Manjaro Linux is a fast, desktop-oriented operating system based on Arch Linux. Use below command to list all user $ cat /etc/passwd. I have been facing the same issue today with one user account in a server running SUSE Linux Enterprise Server 11 SP2, even after resetting the password and changing the age to 0 (chage -d 0 userID) [[email protected] ~]$ ssh [email protected] Welcome to SUSE Linux Enterprise Server 11 SP2 (x86_64) - Kernel \r (\l). Our last article on how to reset your Ubuntu password easily through the grub menu was quite popular, so I've decided to make a series on all the different ways to reset your password on either Linux or Windows… today's lesson is how to use the Live CD to reset the password. I now vaguely recall setting a password on my. The umount command is used to manually unmount filesystems on Linux and other Unix-like operating systems. deb rpm packages). First, boot up Arch Linux from USB stick (live mode). The biggest advantage for me: I don’t have to click on History -> Recently closed tabs -> tab to open up a tab I accidentally deleted. user passwd Arch-linux - posted in Linux & Unix: Hello, every one I have just installed arch-linux and after I installed the desktop environment I am trying to log in but I cant, it gives me log. Create a Live DVD/USB (if you don't have one ready) and boot it as if you wanted to install Ubuntu. It will help to reset an Ubuntu, Linux-Mint, elementary OS and derivatives to stock, without having to reinstall entire OS again. ' - Well Fedora has a problem with the root password. but I haven't got access to MySQL. Cool Collections of Arch Linux Wallpaper 1920x1080 For Desktop, Laptop and Mobiles. Arch Linux is a great distribution for intermediate users looking to dig into Linux a bit more and essentially roll your own fast, stable, super-personalised distro. Forgot my Username and Password on Arch Its been since October since I accessed my Arch OS, due to a career and geographical move. Reset password from Live DVD/USB. Check your Manjaro download for errors in Linux and Windows. How to reset Webmin root password? Submitted by Mathew Branwell on Thu, 12/20/2012 - 15:53 At times we often forget the webmin password for a given user, say root, or after repeated failed login attempts webmin locks the account and one cannot login anymore. How to Install LightDM Display Manager on Arch Linux February 1, 2018 Updated January 31, 2018 By Josphat Mutai LINUX HOWTO LightDM is a cross-platform X display manager that aims to be fast, extensible, lightweight and with support for multi-desktop. In particular, password security should be considered the top concern for any secure Linux system. It runs directly from your USB flash drive without installing, so you can carry it everywhere you go in your pocket. Comment How to Open a Linux Shell on Your Raspberry Pi. Fedora Labs is a selection of curated bundles of purpose-driven software and content as curated and maintained by members of the Fedora Community. SUSE uses cookies to give you the best online experience. Our mission is to put the power of computing and digital making into the hands of people all over the world. CyberArk understands this, which is why we've created a powerful ecosystem of technology and channel partners that can provide you with a complete solution for your privileged account security and compliance requirements. At the GRUB boot menu, select the Arch Linux entry by using the arrow keys. Check your Manjaro download for errors in Linux and Windows. Detail of operating system Linux (Arch Linux). Prerequisites. RoboLinux is a robust Linux desktop solution for a home office, as well as for SOHO and enterprise users looking for a well-protected migration path away from other operating systems. initially, the only postgres user is 'postgres', so. Right Click and then Change Password. Now the issue was solved and I was able to login as root. or Ask a Question. NOOBS (New Out Of the Box Software) version 1. Network cards are referred to as eth0, eth1, eth2, etc based on their position on the PCI bus. Announcements about security issues in Arch Linux and its packages. In this article, I will show you how to install and use Team Viewer on Arch Linux. The malicious code has been removed thanks to the quick intervention of the AUR team. This section covers how to install pip, setuptools, and wheel using Linux package managers. Flickr user and Lifehacker reader okubax's desktop is a clean and good-looking Arch Linux setup. How to boot into Single User Mode and reset Root Password in Linux - Duration: 5:39. 0, provides beginners an easy way to install operating systems on their Rasp Pis. Arch Linux is for that user who has the good technical knowledge to set up a server since a default server release is not provided. Manjaro Linux takes the incredible power of Arch Linux and makes it easier to wield thanks to a user-friendly approach, especially in regards to installing the distribution and maintaining your system. So, grab the. This MIGHT not work for you, because your system might be configured to still ask for a root password to get to single user mode. Hello and welcome! I'm just a casual Linux user on Mint18, no detailled system knowledge, especially with ARCHLinux. I'm trying to login to a freshly installed Arch Linux but it doesn't accept my password. and provide as well! With this initial post, you will see some ins. Create an account or sign in to comment. If you can't remember it, go to step 1. This is particularly true with Debian based distributions like Ubuntu. The passwd is used to update a user's. This guide is intended to help someone install the Arch Linux ARM distribution on their Raspberry Pi. Stop the MySQL service (Ubuntu and Debian) Run the following command: sudo /etc/init. The biggest advantage for me: I don’t have to click on History -> Recently closed tabs -> tab to open up a tab I accidentally deleted. Netctl is a CLI-based tool used to configure and manage network connections via profiles on Arch Linux. Best for: old computers, users who want a Linux distribution that looks like OS X 11. Openbox uses the *box visual style, while providing a greater number of options for theme developers than previous *box implementations. Arch User Repository; Learn about and use the AUR. You can just re-create your root filesystem, re-run pacstrap, set timezone, root passphrase etc and configure the bootloader. Seems like the idea popped up from the existing factory reset feature in smartphones. This wikiHow teaches you how to change the Linux root password if you have the current password or if you don't have access to the current root password. The “root” super user is the king of users in Linux/Unix. Forgot your password? Get help. How to install Kodi on Arch Linux. The author seems to be making an assumption of knowledge on the part of the user. Hi Arch Linux users! This thread is for you! Here you can get (and contribute) information, support, patches, scripts, feedbacks etc. NOOBS (New Out Of the Box Software) version 1. Here you will be shown on how to unlock a forgotten sudo password on both dual booting and single booting computers. If you didn't change the login for the root user, when you are asked to login, choose other and then type 'root' as the username (no quotes) and 'toor' as the password (still no quotes) then you can veiw the usernames in /etc/passwd regular users start with UID 1000. Offline NT Password Editor - reset passwords in a Windows NT SAM. This is not strictly pertinent to Arch but Mozilla just closed a zero day vulnerability that exposed Firefox users on Linux to having their passwords stolen. This guide is not working for Linux Mint 17. Search Exchange. Have an Arch meme? Tweet it @archlinuxmemes. If you've. Hello and welcome! I'm just a casual Linux user on Mint18, no detailled system knowledge, especially with ARCHLinux. Welcome to the new and improved LinuxSecurity! After many months in development, LinuxSecurity is pleased to announce the public beta of our new site with more of the stuff we love best - the latest news, advisories, feature articles, interviews, and other content relevant to the Linux user. Use the following procedure to create a password and add new users to it:. Getting Linux to run on your Sentinel DX4000. What is the default root password? This forum is for topics specific to the Raspberry Pi and Arch Linux ARM. xda-developers Google Pixel C Pixel C Original Android Development Arch Linux running natively on Pixel C by Samt434 XDA Developers was founded by developers, for developers. I have found ZERO step by step wireless connection guides for Linux on the internet that are written by people who actually want anyone with no knowledge of Linux to understand. Setting the default root password: Some Live Linux distributions are created without a root password by default (the root account is inactive). For an average desktop user, it should work just fine. In order to login you must be registered. Have an Arch meme? Tweet it @archlinuxmemes. Forgot your password? Arch Linux-based Manjaro 18. handoff=7 replace ro quiet splash vt. BlackArch Linux is an Arch Linux-based distribution designed for penetration testers and security researchers. The version of docker installed is the latest community edition on all operating systems. You will need to confirm it again after the first time. Any use of the provided files is at your. So it is always a pain to give. First, go ahead to the Arch Linux site and grab an ISO image. Then re-enter their current password, and it will be re-hashed using the SHA-2 function. Arch Linux is an independent Linux distribution created by Judd Vinet. The CentOS Project. 10 , [13] using its package repositories and using it as a codebase. Raspberry Pi Default Username and Password. Our mission is to put the power of computing and digital making into the hands of people all over the world. Arch is simple, powerful, fast, and the community is wonderful. Is it possible to install (and later maintain) Arch Linux (or some of its derivatives) without ever setting root password - using only user account and sudo? The same way it's done in Ubuntu and many. Although TBH I have never done it nor know how to. You need to be a member in order to leave a comment. If you still need help, email [email protected] 5 kernel is a System76 ACPI driver needed for their new laptops that are now shipping with an open-source Coreboot firmware implementation. A senior XDA-developer member has created a new Linux distribution for Android enthusiasts. John will try single crack mode first, then wordlist mode, then incremental. The *box visual style is well known for its minimalistic appearance. To change a password on behalf of a user, first sign on or "su" to the "root" account. Ubuntu is an open source software operating system that runs from the desktop, to the cloud, to all your internet connected things. An anonymous reader shares a report: Manjaro may have lofty goals of becoming a successful company, but let's be honest -- users of the Linux-based operating system don't really care about that. Refer the following screenshot. Each time I get to the point where I enter my password I get permission denied. We’ll get back to completing the installation of the Syslinux boot loader momentarily, but first we’ll set up a few other things that are also important. Any use of the provided files is at your. Any way I can get it back? I have already looked at this link, but it says it's not possible if my home. whats the default or the user name and password? thank you. > I`m change the default passwod, and not conect for this user. LMDE is a Linux Mint project and it stands for "Linux Mint Debian Edition". io Typical arch linux user runs 'sudo pacman -Syu' on. While many desktop Linux distributions provide a graphical tool for creating users it is a good idea to learn how to do it from the command line so that you can transfer your skills from one distribution to another without learning new user interfaces. But let's try it the easy way first. In case you don't have, follow my tutorial two tutorials - How To Use Themes and Icons on Various Linux Desktop and How to Customize Gnome Shell with GTK Themes. Arch Linux User Repository. Hey Everyone, Just learning the ropes with vpns, got it working on my mac and my android phone, but having a bit of trouble with my arch linux laptop. localdomain by default. I've tried 'pi' as username and 'raspberry' as password. Arch Linux is a great distribution for intermediate users looking to dig into Linux a bit more and essentially roll your own fast, stable, super-personalised distro. Reset root password on Debian 9 - Grub Use " down arrow " key for scrolling down. For recovering the password from SAM we will be using the chntpw tool, so in order to be able to install the package we would need networking first. Preface Introduction. deluser -remove-all-files username. If you can't remember it, go to step 1. Setting a root password enables us to access some essential tools such as the synaptic installer. Then connect to internet (if you need it) as per instructions in User:Erkexzcx#Internet_connectivity. How to reset Webmin root password? Submitted by Mathew Branwell on Thu, 12/20/2012 - 15:53 At times we often forget the webmin password for a given user, say root, or after repeated failed login attempts webmin locks the account and one cannot login anymore. I now vaguely recall setting a password on my. It will however create a new user 'default' and provide you the password at the end so that you can login and start using the brand new installation. The openSUSE project is a worldwide effort that promotes the use of Linux everywhere. There's no question that Windows is the best operating system today … but that does not mean it's perfect. Calling all New Unity users! Unity 5. Linux Proxy Server Settings - Set Proxy For Command Line Posted on Tuesday December 27th, 2016 Tuesday March 21st, 2017 by admin To use a proxy on the Linux command-line, you can set the environment variables http_proxy , https_proxy or ftp_proxy , depending on the traffic type. Although TBH I have never done it nor know how to. Question : How to rename or change user name in Linux? Answer: killall -u old id old usermod -l new old groupmod -n new old usermod -d /home/new -m new usermod -c "New Real Name" new id new. However, Arch is getting more and more user-friendly and available for every type of users, thanks to the efforts of the community. It is better to do a power down and remove the CD, then power up you new VM. Use the following steps to reset a MySQL root password by using the command line interface. Here we only describe how to reset your password with chroot, since manual editing the password file is significantly more risky. I managed to determine that problem seemed to be with the package I had built as it creates a separate user to run the server. Then connect to internet (if you need it) as per instructions in User:Erkexzcx#Internet_connectivity. How to Change the Root Password in Linux. Well, this is roughly what John's modes are. I cant import the rioboard module on Arch linux. And TorGuard is not maintained by anyone in the Arch User or Community Repositories. , a 501(c)3 nonprofit corporation, with support from the following sponsors. Step 1 - Start MariaDB in Safe Mode First of all, you need to stop MariaDB service on your system. The passwd is used to update a user’s authentication token (password) stored in shadow file. I never get to a bash shell because Arch asks me for the root password before I can enter single user mode. Registering takes only a few moments but gives you increased capabilities. Hey Everyone, Just learning the ropes with vpns, got it working on my mac and my android phone, but having a bit of trouble with my arch linux laptop. Hello and welcome! I'm just a casual Linux user on Mint18, no detailled system knowledge, especially with ARCHLinux. Even with these caveats, Namib Linux makes Arch Linux incredibly accessible for new users. Use the following steps to reset a MySQL root password by using the command line interface. The entire focus of Arch Linux is that it comes with NOTHING and you build your own OS. Spin up a managed Kubernetes cluster in just a few clicks. Open the Terminal if using a desktop environment. Run ssh-keygen(1) on your machine, and just hit enter when asked for a password. Top 15 Most Popular Linux Distributions Of 2019. Manjaro is a user-friendly Linux distribution based on the independently developed Arch operating system. Hello and welcome! I'm just a casual Linux user on Mint18, no detailled system knowledge, especially with ARCHLinux. Every step of the install and configuration is laid out beautifully. Any way I can get it back? I have already looked at this link, but it says it's not possible if my home. > I`m change the default passwod, and not conect for this user. How to Create a New User in Linux. Learn how to set the default user password in PostgreSQL. Add ‘single’ at the end of the kernel line. Both Linux and UNIX use the passwd command to change user password. By dual booting, I mean recovering a sudo password on a computer running several Oss Ubuntu included. > I`m change the default passwod, and not conect for this user. Using MySQL Relational Databases on Arch Linux. I got into the main menu, selected to boot Arch, and arch started booting. Hydra does blind brute-forcing by trying username/password combinations on a service daemon like ftp server or telnet server. Type the command: sudo usermod -a -G sudo. 00 sec) Rows matched: 1 Changed: 1 Warnings: 0 Verify the new MySQL root password Once you've changed it make sure you can login with your new password successfully as shown below. Hey Everyone, Just learning the ropes with vpns, got it working on my mac and my android phone, but having a bit of trouble with my arch linux laptop. Refer the following screenshot. Setting a root password enables us to access some essential tools such as the synaptic installer. I've played around with Arch Linux enough to recognize that Bluestar Linux has done something quite wonderful…made Arch accessible to anyone. The current kernel for x86-64 is 3. This command should be provided by the base packages that you install when setting up your Arch Linux box for the first time. Bluestar is as user-friendly a take on Arch Linux as you will find. Spin up a managed Kubernetes cluster in just a few clicks. Windows is the most popular operating system, and it is well deserved. I need to have the ability to create user accounts on my Linux (Fedora 10) and automatically assign a password via a bash script(or otherwise, if need be). However, by default, the official Arch repository wasn't meant to hold all the additional software you need. BlackArch Linux is an Arch Linux-based penetration testing distribution for penetration testers and security researchers. Arch: Files: 0: Latest INDI & KStars are available for Arch Linux & Derivatives like Manjero & Antegros. The LTS kernel gets less frequent updates but it is patched with all the security fixes. Linux users, your distribution will determine the location of your network config file which will need to be updated and saved in order for the changes to remain in effect after rebooting. As root issue the following command, # passwd username. Arch Linux + Xmonad. We have implemented measures to make sure this does not happen again, by using mailman's poster password feature. You can just re-create your root filesystem, re-run pacstrap, set timezone, root passphrase etc and configure the bootloader. The passwd changes passwords for user and group accounts. Using chntpw is a great way to reset a Windows Password or otherwise gain access to a Windows machine when you don't know what the password it. They are available 24/7 and will change the root password of your Linux machine in less than five minutes. The guide presupposes you have some familiarity with the linux system and are comfortable working from the command line, but it does not require you to be an expert. Install Papirus Icon Theme: To change gtk themes on Ubuntu Gnome or Unity desktop, you need Ubuntu Tweak tool or Gnome tweak tool installed on your system. I never get to a bash shell because Arch asks me for the root password before I can enter single user mode. This command should be provided by the base packages that you install when setting up your Arch Linux box for the first time. The default installation is a minimal base system, configured by the user to only add what is purposely required.