Install Ubuntu Release Upgrader on an older system.
Tag: Focal Fossa
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How to export block devices list as JSON
Export block devices list as JSON and parse using jq utility.
Configure a lightweight compressed cache for swap pages to mitigate the performance impact of swapping on your desktop.
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How to configure swap using zram at boot
Configure compressed swap using zram device at system boot.
Take advantage of compressed RAM based block devices to create temporary filesystems and swap disks.
Use the native IPsec stack to connect multiple networks over the internet.
Fix multipath daemon error about missing path when using VirtualBox.
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How to install Kubernetes on LXD
Install Kubernetes on LXD. Essential information to just get you started.