Nyrna is described as 'Similar to the incredibly useful sleep/suspend function found in consoles like the Nintendo Switch and Sony PlayStation; suspend your game (and its resource usage) at any time, and resume whenever you wish - at the push of a button' and is an app. There are 1 alternatives to Nyrna for Linux. The best Nyrna alternative is CRIU, which is both free and Open Source.
Checkpoint/Restore In Userspace, or CRIU (pronounced kree-oo, IPA: /kr??/, Russian: ????), is a Linux software. It can freeze a running container (or an individual application) and checkpoint its state to disk.
