Small enhancements (Parallels#40)

* Removing unnecessary logic

* Ubuntu version in the template does not exist. Changed to the latest LTS release

* Ubuntu version in the template does not exist. Changed to the latest LTS release

* Vagrant instructions updated

* Build instructions updated

* Typo fixed

* Update README.md

Made instructions around vagrant clearer

Author: davosian

http/ubuntu/preseed.cfg.pkrtpl.hcl

@@ -79,7 +79,7 @@ d-i pkgsel/install-language-support boolean false
 d-i pkgsel/update-policy select none
 d-i pkgsel/upgrade select full-upgrade
 
-# Disable polularity contest
+# Disable popularity contest
 popularity-contest popularity-contest/participate boolean false
 
 # Select base install

scripts/ubuntu/base/vagrant.sh

@@ -19,7 +19,5 @@ else
   exit 1
 fi
 
-wget --no-check-certificate "$pubkey_url" -O "$HOME_DIR"/authorized_keys
-
 chown -R $USERNAME "$HOME_DIR"/.ssh
 chmod -R go-rwsx "$HOME_DIR"/.ssh

ubuntu/README.md

@@ -34,9 +34,9 @@ user = {
   password              = "parallels",
   force_password_change = false,
 }
-version="23.04"
-machine_name="ubuntu_23.04_LTS"
-hostname="ubuntu-23.04"
+version="22.04.3"
+machine_name="ubuntu_22.04_LTS"
+hostname="ubuntu-22.04"
 machine_specs = {
   cpus = 2,
   memory = 2048,
@@ -60,7 +60,7 @@ create_vagrant_box = false
 * `addons` - A list of addons to install. The following addons are available:
   * `desktop` - Installs the Ubuntu desktop.
   * `vscode` - Installs Visual Studio code.
-* `create_vagrant_box` - If set to `true` a Vagrant box will be created. If set to `false` only a virtual machine will be created.
+* `create_vagrant_box` - If set to `true` a Vagrant box will be created. If set to `false` only a virtual machine will be created. If set to `true`, `force_password_change` will automatically be set to `false` since it would interfere with vagrant's initial setup.
 
 ### Packer
 
@@ -91,7 +91,7 @@ The configuration is valid.
 To build the virtual machine, navigate to the directory containing the script and run the following command:
 
 ```bash
-packer build .
+packer build -var-file variables.pkrvars.hcl .
 ```
 
 This will create a new virtual machine based on the configuration in the Packer script in the out folder. if you set the `create_vagrant_box` variable to `true` a Vagrant box will be created in the `out` folder.

ubuntu/variables.TEMPLATE.pkrvars.hcl

@@ -4,9 +4,9 @@ user = {
   password              = "parallels",
   force_password_change = true,
 }
-version      = "23.04"
-machine_name = "ubuntu_23.04_LTS"
-hostname     = "ubuntu-23.04"
+version      = "22.04.3"
+machine_name = "ubuntu_22.04_LTS"
+hostname     = "ubuntu-22.04"
 machine_specs = {
   cpus      = 2,
   memory    = 2048,