mirror of
https://github.com/fleschutz/PowerShell.git
synced 2024-11-15 20:44:17 +01:00
53 lines
1.4 KiB
PowerShell
53 lines
1.4 KiB
PowerShell
<#
|
|
.SYNOPSIS
|
|
Upgrades Ubuntu Linux to the latest (LTS) release
|
|
.DESCRIPTION
|
|
upgrade-ubuntu.ps1
|
|
.EXAMPLE
|
|
PS> .\upgrade-ubuntu.ps1
|
|
.NOTES
|
|
Author: Markus Fleschutz · License: CC0
|
|
.LINK
|
|
https://github.com/fleschutz/PowerShell
|
|
#>
|
|
|
|
try {
|
|
""
|
|
"👉 Step 1/4: Perform a backup"
|
|
"It's strongly recommended to perform a backup of your data BEFORE upgrading the OS!"
|
|
$Confirm = read-host "Press <Return> to continue..."
|
|
|
|
""
|
|
"👉 Step 2/4: Install update-manager-core, Upgrade Packages & Reboot"
|
|
$Confirm = read-host "Enter <yes> to perform this step (otherwise this step will be skipped)"
|
|
if ($Confirm -eq "yes") {
|
|
sudo apt install update-manager-core
|
|
sudo apt update
|
|
sudo apt list --upgradable
|
|
sudo apt upgrade
|
|
sudo reboot
|
|
}
|
|
|
|
""
|
|
"👉 Step 3/4: Remove obsolete kernel modules"
|
|
$Confirm = read-host "Enter <yes> to perform this step (otherwise this step will be skipped)"
|
|
if ($Confirm -eq "yes") {
|
|
sudo apt --purge autoremove
|
|
}
|
|
|
|
""
|
|
"👉 Step 4/4: Upgrade Ubuntu & reboot"
|
|
$Confirm = read-host "Enter <yes> to perform this step (otherwise this step will be skipped)"
|
|
if ($Confirm -eq "yes") {
|
|
sudo do-release-upgrade # to latest LTS version
|
|
#sudo do-release-upgrade -d # to latest supported release
|
|
sudo reboot
|
|
}
|
|
|
|
"✔️ Done."
|
|
exit 0 # success
|
|
} catch {
|
|
"⚠️ Error: $($Error[0]) ($($MyInvocation.MyCommand.Name):$($_.InvocationInfo.ScriptLineNumber))"
|
|
exit 1
|
|
}
|