Is It Safe to Update Ubuntu?
Contents Updating Is Highly Advised, Since Newer Version Fixes Bugs, Brings New Features, Provides Stability. Upgrading Kernel Provides Better Support for Your...
Updating is Highly advised , since newer version Fixes bugs, brings New Features , provides Stability. Upgrading Kernel provides better support for your hardware and performance too. And Security updates are important to keep your Ubuntu secure.
Should you update Ubuntu?
If you are running a machine that is vital to workflow, and needs to absolutely never ever ever have any chance of anything going wrong (i.e. a server) then no, don’t install every update. But if you are like most normal users, that are using Ubuntu as a desktop OS, yes, install every update as soon as you get them.
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Will upgrading Ubuntu delete my files?
You can upgrade all currently supported versions of Ubuntu (Ubuntu 12.04/14.04/16.04) without losing your installed applications and stored files. Packages should only be removed by the upgrade if they were originally installed as dependencies of other packages, or if they conflict with newly installed packages.