How To Manually Install Arch Linux on a KVM VPS via VNC

This tutorial explains how to manually install Arch Linux on a KVM VPS via VNC. This is useful when your hosting provider doesn’t offer Arch Linux in one-click install.  Arch Linux will be used as a server operating system, so I will only install basic component for a server and skip installing GUI stuff.

If you want to be able to one-click install Arch Linux, I recommend Vultr, which is a hosting company providing low-cost, high-performance VPS. With Vultr, you don’t have to do the steps below.

Before following the steps below, I recommend you get the default gateway IP of your KVM VPS first because you will need to enter this IP in a network config file during the installation. It usually ends with 1 like To find out the exact IP address, you can first install Ubuntu or CentOS on your VPS via the one-click install function in the VPS control panel, then boot it up and issue the following command:

ip route show


The IP address after “default via” is the IP address of your gateway. You can also ask your VPS provider about the gateway IP.

Now proceed to the installation.

Step 1: Boot Your VPS from Arch Linux ISO

In your VPS control panel, find the virtual optical disk drive and insert Arch Linux ISO to it. Sometimes you may need to give the direct download link of Arch Linux to your hosting provider and ask them to mount it for you.

Then establish a VNC connection to your VPS. You can get VNC login info from your hosting provider. After that, click boot button in the control panel to boot up your VPS.

Normally you have to press a key like F12 in the VNC window. This allows you to select which device your VPS will boot from. Select optical disk drive so your VPS will boot the Arch Linux ISO image.

The default firmware for KVM virtual machines is called SeaBIOS.

Arch Linux on KVM VPS

Now you are greeted by the Arch Linux boot menu. Select the first option to boot into Arch Linux live environment.

How To Manually Install Arch Linux on a KVM VPS via VNC

Step 2: Connect To the Internet

Once you are in Arch Linux live environment, check whether you can access the Internet.


Proceed to step 3 if you receive reply from google server. If there’s no Internet connection, then following the below steps.

In KVM environment, your hosting provider offers you a static IP address. Your KVM VPS establishes a static ethernet connection to the gateway (KVM host) and thus it can access external Internet.

First copy the example ethernet-static network profile to /etc/netctl/ directory.

cp /etc/netctl/examples/ethernet-static /etc/netctl

Then edit this file.

nano /etc/netctl/ethernet-static

Change this file to the following. You may need to adjust red texts.


Save and close the file. Next, bring down the ens3 interface.

ip link set dev ens3 down

Now load ethernet-static network profile.

netctl start ethernet-static

You should have Internet connection now.


Step 3: Create Partitions

If you want to have a MBR partition table on /dev/sda, use this command:

parted /dev/sda mklabel msdos

This tutorial creates a GPT partition table:

parted /dev/sda mklabel gpt

Now create partitions on /dev/sda

parted /dev/sda

If you created GPT partition table in the previous step, you need to create a bios_grub partition of 1MiB since the default firmware for KVM virtual machine is seaBIOS which is a free and open source BIOS implementation. Later the Grub 2 boot loader will be installed inside bios_grub partition.

Make ensure that bios_grub partition starts at least 31 KiB (63 sectors) from the start of the disk because the first 63 sectors is reserved for MBR boot code. However, it will give us performance benefit if we align partitions so the bios_grub partition might start at 1MiB from the start of the disk.

Create bios_grub partition with this command:

mkpart primary 1MiB 2MiB

Set it as a bios_grub partition

set 1 bios_grub on

Then create the second partition. 100% means it will use all the following space of the disk. This tutorial use a single root partition. If you need advanced setup, you can adjust it.

mkpart primary 2MiB 100%

Exit out of parted.


Now format the second partition to ext4 file system.

mkfs -t ext4 /dev/sda2

Mount the second partition in /mnt directory.

mount /dev/sda2 /mnt

Step 4: Installing Basic Stuff

First open the mirrorlist file to choose a good mirror for your software installation.

nano /etc/pacman.d/mirrorlist

To choose a mirror, just copy the address of your preferred mirror to the beginning of the file then save and close this file.

Now use pacstrap to install the base system onto the second partition mounted under /mnt directory.

pacstrap -i /mnt base

After that, generate a fstab file.

genfstab -U -p /mnt >> /mnt/etc/fstab

Chroot into the base system.

arch-chroot /mnt

Generate locale.

nano /etc/locale.gen

Find the en_US.UTF-8 UTF-8 line and remove the # sign from this line. Save this file.

Generate /etc/locale.conf file and set en_US.UTF-8 as the default locale.

echo LANG=en_US.UTF-8 > /etc/locale.conf

export LANG=en_US.UTF-8

Set your server’s time zone. I set it to New York.

ln -s /usr/share/zoneinfo/America/New_York /etc/localtime

The core, extra and community repository is good enough for an Arch Linux server and they are enabled by default, so normally you don’t have to configure repositories. If for any reason you have to configure it, use nano text editor to edit /etc/pacman.conf file.

nano /etc/pacman.conf

After that, set a password for root user.

passwd root

Install Grub and os-prober.

pacman -S grub os-prober

Install Grub boot loader to the first disk. Since we are using BIOS firmware, so the target should be i386-pc.

grub-install /dev/sda --target=i386-pc

Generate Grub boot menu.

grub-mkconfig -o /boot/grub/grub.cfg

Exit out of chroot environment.


Reboot your KVM VPS.

shutdown -r now

Step 5: Post-installation

Now your KVM VPS is rebooted, connect to it again via VNC. Login as root. Run the following command:


Your new Arch Linux server is probably not connected to the Internet.

So we have to create a static Ethernet connection to the KVM host (gateway). Here, we have to make a little modification to the ethernet-static network profile.

First copy the example ethernet-static network profile to /etc/netctl/ directory.

cp /etc/netctl/examples/ethernet-static /etc/netctl

Then edit this file.

nano /etc/netctl/ethernet-static

Make the following changes.

Description="A basic static ethernet connection"
#Routes=(' via')

The default Ethernet interface in Arch Linux is named ens3, you can use ip address command to find out. Add /24 to your VPS public IP address. The /24 is equivalent to You must use CIDR notation here.

Save and close the this file. Bring down the ens3 interface.

ip link set dev ens3 down

Load ethernet-static network profile.

netctl start ethernet-static

To automatically load the profile at next boot, run:

netctl enable ethernet-static

You should now be able to access the Internet from your Arch Linux server.


Now create a user and add it to wheel, storage, power group.

useradd -m -g users -G wheel,storage,power -s /bin/bash <username>

Set password for this user.

passwd <username>

Install sudo utility.

pacman -S sudo

Edit /etc/suoders file.

EDITOR=nano visudo

Find this line:

# %wheel ALL=(ALL) ALL

Remove # sign and save the file. This means allowing members of the wheel group to use sudo.

Install SSH server

pacman -S openssh

Edit sshd_config file.

sudo nano /etc/ssh/sshd_config

Add these two lines at the end of this file. Adjust the username.

AllowUsers <username>
PermitRootLogin no

The first line means allowing your newly created user to ssh into Arch Linux server. The second disable root ssh login. This is a basic requirement of Linux server security. Save and close this file.

Start SSH server

systemctl start sshd

Enable SSH server auto-start when Arch Linux is booted up

systemctl enable sshd

Now open a SSH client on your own computer, and try to SSH into your Arch Linux server. You should be able to ssh login as the normal user and should not be able to ssh login as root user.

Once you ssh into your server, update Arch Linux.

sudo pacman -Syu

Here are some tools you may want to install.

sudo pacman -S wget unzip parted htop

Enable NTP network time synchronization.

sudo timedatectl set-ntp true

Check NTP status

timedatectl status

Congrats! You just installed an Arch Linux on KVM VPS. And lastly, it’s a good idea to subscribe to Arch Linux latest news feed because there might be some important changes and you need to follow those instructions in order to update software packages.

As always, if you found this post useful, then please subscribe to our free newsletter or follow us on Google+Twitter or like our Facebook page. Thanks for visiting!

Rate this tutorial
[Total: 8 Average: 4.5]

6 Responses to “How To Manually Install Arch Linux on a KVM VPS via VNC

  • Robert McGovern
    6 years ago

    Thank you, the tutorial worked perfectly for me.

  • Daniel Rivero
    6 years ago

    Thanks for this tutorial!
    You have a lil’ typo on the command for flag assignation:
    set 1 biso_grub on -> set 1 bios_grub on

    • Xiao Guo-An (Admin)
      6 years ago

      The typo was corrected. Thanks for pointing it out.

  • How would I get VNC information from Linode for the one-click-install Arch VPS?

    • Xiao Guo An (Admin)
      5 years ago

      With Linode one-click install Arch Linux, the installation is done automatically, just like other Linux distributions like Ubuntu or CentOS. So you don’t need to manually install the OS via VNC.

      If you would like to manually install it, you can lunch the glish or weblish console in Linode control panel to log into the server. The weblish or glish will establish a secure VNC connection to the server.

Leave a Comment

  • Comments with links are moderated by admin before published.
  • Your email address will not be published.
  • Use <pre> ... </pre> HTML tag to quote the output from your terminal/console.
  • Please use the community ( for questions unrelated to this article.
  • I don't have time to answer every question. Making a donation would incentivize me to spend more time answering questions.

The maximum upload file size: 2 MB. You can upload: image. Links to YouTube, Facebook, Twitter and other services inserted in the comment text will be automatically embedded. Drop file here