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Updating kernel in ubuntu

There are even some crazier changes such as this, where Linux can run off of zero CPU cores.

Occasionally, major updates to the kernel in Linux also brings some new functions.

These functions are basically parts of the kernel that programs can use to do some sort of task or operation.

Out of all the drivers being updated, the graphics drivers are probably those that you’ll notice the most, as every refresh usually adds a bit more performance.

While it’s always possible to go the proprietary route, knowing that the open source drivers keep getting better and better is good too.

In case your system does have a problem with it, you should be able to choose a previous kernel from the boot menu so you can get back into your system.

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Not only do kernel updates bring with it security fixes, but it can fix other issues that could possibly make the system crash through regular use.Some people argue that constantly updating the kernel actually decreases the overall system stability because you’ll be running on a kernel that you’ve never used, so you cannot assume that it will work as well as the kernel you were previously running on.

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Periodically new devices and technology coming out and it’s important to keep our Linux system kernel up-to-date if we want to get the most of out it.Moreover, updating system kernel will ease us to take advantage of new kernel fuctions and also it helps us to protect ourselves from vulnerabilities that have been found in earlier versions.Suggested Read: How to Upgrade Kernel in Cent OS 7 Ready to update your kernel on Ubuntu or one of their derivatives such as Debian and Linux Mint? To find the current version of installed kernel on our system we can do: To upgrade the kernel in Ubuntu, go to and choose the desired version (Kernel 4.15 is the latest at the time of writing) from the list by clicking on it.If you’re a speed demon (and I know many of you who use Google Chrome are), this is a good way to get a bit more juice out of your hardware.In the end, it’s very worthwhile to update your kernel for Linux whenever you can.While some changes can be very subtle, others aren’t and can make a big difference, such as the famed 200-line patch that increased the overall productivity of a Linux machine by quite a bit.