Linux 5.6 is already here while we’re still experiencing better hardware support for a stable Linux 5.5 release. To be honest, Linux 5.6 is more exciting than 5.5. Even if the upcoming Ubuntu 20.04 LTS release will come with Linux 5.5, you need to really understand what the Linux 5.6 kernel gives us.
I’ll focus on the key changes and features to look forward to in the Linux 5.6 release in this article:
Linux 5.6 Feature Highlights
When there is a new message on Linux 5.6, I will try to update this list of features. But now let’s take a look at what’s known right now:
1. Support WireGuard
WireGuard will be added to Linux 5.6, which may replace OpenVPN for a variety of reasons.
You can learn more about the benefits of WireGuard on the official website. Of course, if you’ve used it, you probably already know why it’s better than OpenVPN.
Similarly, Ubuntu 20.04 LTS will support WireGuard.
2, support USB4
Linux 5.6 will also support USB4.
If you don’t know USB 4.0 (USB4), you can read this document.
According to the document, “USB4 will double the maximum bandwidth of USB and support multiple concurrent data and display protocols.” ”
Also, while we all know that USB4 is based on the Thunderbolt interface protocol, it will be back-compatible with USB 2.0, USB 3.0, and Thunderbolt 3, which is good news.
3, compressf2FS data using LZO/LZ4
Linux 5.6 will also support the compression of F2FS data using the LZO/LZ4 algorithm.
In other words, this is just a new compression technique for Linux file systems, and you can choose the file extension technology that you can choose to determine.
4. Solve the 2038 problem of the 32-bit system
Unix and Linux store time values in 32-bit signed integer formatwith a maximum value of 2147483647. Time values that exceed this value will be stored as negative due to integer overflow.
This means that for 32-bit systems, the time value cannot exceed 2147483647 seconds after January 1, 1970. That is, at 03:14:07 UTC time, January 19, 2038, the time will be displayed as December 13, 1901 instead of January 19, 2038 due to integer overflow.
Linux kernel 5.6 solves this problem, so 32-bit systems can also run beyond 2038.
5, improve hardware support
Obviously, hardware support will continue to improve in the next release. Plans to support new wireless peripherals also take precedence.
Additional support for the MX Master 3 mouse and logonie’s other wireless products will be added in the new kernel.
In addition to Logitech’s products, you can expect support from many different hardware, including AMD GPU, NVIDIA GPU, and Intel Tiger Lake chipset.
6, other updates
In addition, the next kernel version will make some other improvements in Linux 5.6 in addition to the major new features or support mentioned above:
Improved temperature/power reporting for AMD Zen
Fix AMD CPU Overheating in Asus Flight Fortress Series Notebook
Open Source Support series of NVIDIA RTX 2000 Turing Series Graphics Cards
Built-in FSCRYPT encryption
Phoronix tracks many technical changes brought about by Linux 5.6. So if you’re curious about all the changes that Are Involved in Linux 5.6, you can see for yourself.
Now that you’ve learned about the new features that come with the Linux 5.6 release, what do you think about it? Leave your opinion in the comments below.