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Archives For November 30, 1999

Linux Kernel 5.13 Released! How to Install in Ubuntu 21.04

Last updated: June 28, 2021

Linux Kernel 5.13 was officially released. Linus Torvalds wrote on lkml:

So we had quite the calm week since rc7, and I see no reason to delay 5.13. The shortlog for the week is tiny, with just 88 non-merge commits (and a few of those are just reverts). It’s a fairly random mix of fixes, and being so small I’d just suggest people scan the appended shortlog for what happened.

Kernel 5.13 features include:

  • Initial and early support for Apple M1.
  • New “Landlock” Linux security module.
  • Initial graphics support for Alder Lake S.
  • AMD FreeSync HDMI support.
  • New Intel cooling driver
  • Realtek RTL8156 and RTL8153D support
  • New drivers support for Amazon’s Luna game controller.
  • Touchpad & keyboard support for recent Microsoft Surface laptops.

How to Install Linux Kernel 5.13:

The Ubuntu Mainline Kernel Archive provides the new kernel packages via DEB files.

The mainline build kernels do not include any Ubuntu-provided drivers or patches. They are not supported and are not appropriate for production use.

And it’s “incorrectly” built with updated libc6 library required. So it WILL NOT install on Ubuntu 20.10, Ubuntu 20.04 and earlier.

For those prefer using a graphical tool, see this tool to install the latest Kernel.

To manually download the mainline kernel packages for Linux 5.13, go to the link button:

Download Kernel 5.13

Select generic for common system, and lowlatency for a low latency system (e.g. for recording audio):

  1. linux-headers-5.13.0-xxxxxx_all.deb
  2. linux-headers-5.13.0-xxx-generic(/lowlatency)_xxx_amd64.deb
  3. linux-modules-5.13.0-xxx-generic(/lowlatency)_xxx_amd64.deb
  4. linux-image-xxx-5.13.0-xxx-generic(/lowlatency)_xxx_amd64.deb

Alternatively you can download and install the kernel binaries via terminal commands ( open terminal via Ctrl+Alt+T):

cd /tmp/

wget -c https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.13/amd64/linux-headers-5.13.0-051300_5.13.0-051300.202106272333_all.deb

wget -c https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.13/amd64/linux-headers-5.13.0-051300-generic_5.13.0-051300.202106272333_amd64.deb

wget -c https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.13/amd64/linux-image-unsigned-5.13.0-051300-generic_5.13.0-051300.202106272333_amd64.deb

wget -c https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.13/amd64/linux-modules-5.13.0-051300-generic_5.13.0-051300.202106272333_amd64.deb

sudo dpkg -i *.deb

Once installed, restart your computer and enjoy!

Uninstall Linux Kernel 5.13:

Restart your machine and select boot with the previous kernel in boot menu ‘Grub2 -> Advanced Option for Ubuntu’. Then run command to remove Linux Kernel 5.13:

sudo dpkg --purge linux-image-unsigned-5.13.0-051300-generic
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Linux Kernel 5.12 Released! How to Install it in Ubuntu

Last updated: April 26, 2021

Linux Kernel

Linus Torvalds announced the release of Linux Kernel 5.12 last night. He wrote on lkml:

Thanks to everybody who made last week very calm indeed, which just makes me feel much happier about the final 5.12 release.

New Features in Kernel 5.12 include:

  • Intel VRR / Adaptive-Sync for Intel Xe.
  • Radeon RX 6800/6900 series OverDrive overclocking support.
  • Mainline support for the Nintendo 64
  • Sony PlayStation 5 DualSense controller driver.
  • CXL 2.0 Type-3 memory device support
  • Lenovo Laptop Platform Profile support.
  • Better Microsoft Surface device support.
  • And much more.

How to Install Linux Kernel 5.12:

The Ubuntu Mainline Kernel Archive provides the new kernel packages via DEB files.

The mainline build kernels do not include any Ubuntu-provided drivers or patches. They are not supported and are not appropriate for production use.

For those prefer using a graphical tool, see this tool to install the latest Kernel.

To manually download the mainline kernel packages for Linux 5.12, go to the link button:

Download Kernel 5.12 (DEB)

Select generic for common system, and lowlatency for a low latency system (e.g. for recording audio):

  1. linux-headers-5.12.0-xxxxxx_all.deb
  2. linux-headers-5.12.0-xxx-generic(/lowlatency)_xxx_amd64.deb
  3. linux-modules-5.12.0-xxx-generic(/lowlatency)_xxx_amd64.deb
  4. linux-image-xxx-5.12.0-xxx-generic(/lowlatency)_xxx_amd64.deb

Alternatively you can download and install the kernel binaries via terminal commands ( open terminal via Ctrl+Alt+T):

cd /tmp/

wget -c https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.12/amd64/linux-headers-5.12.0-051200_5.12.0-051200.202104252130_all.deb

wget -c https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.12/amd64/linux-headers-5.12.0-051200-generic_5.12.0-051200.202104252130_amd64.deb

wget -c https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.12/amd64/linux-image-unsigned-5.12.0-051200-generic_5.12.0-051200.202104252130_amd64.deb

wget -c https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.12/amd64/linux-modules-5.12.0-051200-generic_5.12.0-051200.202104252130_amd64.deb

sudo dpkg -i *.deb

Once installed, restart your computer and enjoy!

Uninstall Linux Kernel 5.12:

Restart your machine and select boot with the previous kernel in boot menu ‘Grub2 -> Advanced Option for Ubuntu’. Then run command to remove Linux Kernel 5.12:

sudo dpkg --purge linux-image-unsigned-5.12.0-051200-generic
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Linux Kernel 5.11 Released! How to Install it in Ubuntu / Linux Mint

Last updated: February 15, 2021

Linux Kernel

Linux Kernel 5.11 was released a day ago on Valentine’s Day. Here’ how you can install it in Ubuntu and Linux Mint based systems.

Linus Torvalds announced the Kernel 5.11: “Nothing unexpected or particularly scary happened this week, so here we are – with 5.11 tagged and pushed out.
In fact, it’s a smaller-than-average set of commits from rc7 to final, which makes me happy. And I already have several pull requests lined up for tomorrow, so we’re all set for the merge window to start..”

New features in Linux Kernel 5.11 include:

  • Intel Integer Scaling support
  • Intel async page flipping support
  • Initial support for AMD Green Sardine and Van Gogh APUs
  • Intel WiFi 6GHz band support
  • NVIDIA RTX 30 “Ampere” Support
  • The OUYA game console and other new ARM hardware support
  • Improved USB4 and Thunderbolt support
  • Sound support for Intel Alder Lake
  • Fixed the frequency invariance performance regression for AMD.

How to Install Linux Kernel 5.11:

The Ubuntu Mainline Kernel Archive provides the new kernel packages via DEB files.

The mainline build kernels do not include any Ubuntu-provided drivers or patches. They are not supported and are not appropriate for production use.

For those prefer using a graphical tool, see this tool to install the latest Kernel.

To manually download the mainline kernel packages for Linux 5.11, go to the link button:

Download Kernel 5.11

Select generic for common system, and lowlatency for a low latency system (e.g. for recording audio):

  1. linux-headers-5.11.0-xxxxxx_all.deb
  2. linux-headers-5.11.0-xxx-generic(/lowlatency)_xxx_amd64.deb
  3. linux-modules-5.11.0-xxx-generic(/lowlatency)_xxx_amd64.deb
  4. linux-image-xxx-5.11.0-xxx-generic(/lowlatency)_xxx_amd64.deb

Alternatively you can download and install the kernel binaries via terminal commands ( open terminal via Ctrl+Alt+T):

cd /tmp/

wget -c https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.11/amd64/linux-headers-5.11.0-051100_5.11.0-051100.202102142330_all.deb

wget -c https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.11/amd64/linux-headers-5.11.0-051100-generic_5.11.0-051100.202102142330_amd64.deb

wget -c https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.11/amd64/linux-image-unsigned-5.11.0-051100-generic_5.11.0-051100.202102142330_amd64.deb

wget -c https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.11/amd64/linux-modules-5.11.0-051100-generic_5.11.0-051100.202102142330_amd64.deb

sudo dpkg -i *.deb

Once installed, restart your computer and enjoy!

Uninstall Linux Kernel 5.11:

Restart your machine and select boot with the previous kernel in boot menu ‘Grub2 -> Advanced Option for Ubuntu’. Then run command to remove Linux Kernel 5.11:

sudo dpkg --purge linux-image-unsigned-5.11.0-051100-generic
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How to Install Linux Kernel 5.10 LTS in Ubuntu / Linux Mint

Last updated: April 24, 2024

Linux Kernel

Linux Kernel 5.10 was released a day ago as the latest LTS (Long Term Support) release. Here’s how to install in Ubuntu & Linux Mint.

Linus Torvalds announced the release of Kernel 5.10: “Ok, here it is – 5.10 is tagged and pushed out. I pretty much always wish that the last week was even calmer than it was, and that’s true here too. There’s a fair amount of fixes in here, including a few last-minute reverts for things that didn’t get fixed, but nothing makes me go “we need another week”. Things look fairly normal.”

Kernel 5.10 features include:

  • New hardware support including Intel Rocket Lake and Alder Lake
  • AMD Zen 3 temperature monitoring support.
  • Raspberry Pi VC4 support
  • The Creative Labs SoundBlaster AE-7 sound card support.
  • Nintendo Switch controller support
  • Initial support for NVIDIA Orin.
  • AMDGPU DC display support for GCN 1.0 (Southern Islands) GPUs.
  • And much more other changes.

How to Install Linux Kernel 5.10 in Ubuntu:

The mainline build kernels do not include any Ubuntu-provided drivers or patches. They are not supported and are not appropriate for production use.

For a graphical tool to install mainline kernel packages, try Ubuntu Mainline Kernel Installer.

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The mainline kernel packages for Linux 5.10 (64-bit) are now available for download at the link below:

Download Kernel 5.10

Select generic for common system, and lowlatency for a low latency system (e.g. for recording audio):

  1. linux-headers-5.10.0-xxxxxx_all.deb
  2. linux-headers-5.10.0-xxx-generic(/lowlatency)_xxx_amd64.deb
  3. linux-modules-5.10.0-xxx-generic(/lowlatency)_xxx_amd64.deb
  4. linux-image-xxx-5.10.0-xxx-generic(/lowlatency)_xxx_amd64.deb

Alternatively you can download and install the kernel binaries via terminal commands ( open terminal via Ctrl+Alt+T):

cd /tmp/

wget -c https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.10/amd64/linux-headers-5.10.0-051000_5.10.0-051000.202012132330_all.deb

wget -c https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.10/amd64/linux-headers-5.10.0-051000-generic_5.10.0-051000.202012132330_amd64.deb

wget -c https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.10/amd64/linux-image-unsigned-5.10.0-051000-generic_5.10.0-051000.202012132330_amd64.deb

wget -c https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.10/amd64/linux-modules-5.10.0-051000-generic_5.10.0-051000.202012132330_amd64.deb

sudo dpkg -i *.deb

Once installed, restart your computer and enjoy!

Uninstall Linux Kernel 5.10:

Restart your machine and select boot with the previous kernel in boot menu ‘Grub2 -> Advanced Option for Ubuntu’. Then run command to remove Linux Kernel 5.10:

sudo dpkg --purge linux-image-unsigned-5.10.0-051000-generic
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Linux Kernel 5.9 Released! How to Install it in Ubuntu

Last updated: October 12, 2020

Linux Kernel

Linux Kernel 5.9 was released a day ago. Linus Torvalds announced that:

Ok, so I’ll be honest – I had hoped for quite a bit fewer changes this last week, but at the same time there doesn’t really seem to be anything particularly scary in here. It’s just more commits and more lines changed than I would have wished for.

The bulk of this is the networking fixes that I already mentioned as being pending in the rc8 release notes last weekend. In fact, about half the patch (and probably more of the number of commits) is from the networking stuff (both drivers and elsewhere).

…

Linux 5.9 features initial Intel Rocket Lake graphics, NVMe zoned namespaces (ZNS) support, 32-bit x86 Clang build support, initial support for Radeon RX 6000 “RDNA 2” graphics cards, and more.

How to Install Linux Kernel 5.9 in Ubuntu:

The mainline kernels do not include any Ubuntu-provided drivers or patches. They are not supported and are not appropriate for production use.

For a graphical tool to install updated kernel package, try Mainline.

The mainline kernel packages for Linux 5.9 (64-bit) are now available for download at the link below:

Download Kernel 5.9

Select generic for common system, and lowlatency for a low latency system (e.g. for recording audio):

  1. linux-headers-5.9.0-xxxxxx_all.deb
  2. linux-headers-5.9.0-xxx-generic(/lowlatency)_xxx_amd64.deb
  3. linux-modules-5.9.0-xxx-generic(/lowlatency)_xxx_amd64.deb
  4. linux-image-xxx-5.9.0-xxx-generic(/lowlatency)_xxx_amd64.deb

Alternatively you can download and install the kernel binaries via terminal commands ( open terminal via Ctrl+Alt+T):

cd /tmp/

wget -c https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.9/amd64/linux-headers-5.9.0-050900_5.9.0-050900.202010112230_all.deb

wget -c https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.9/amd64/linux-headers-5.9.0-050900-generic_5.9.0-050900.202010112230_amd64.deb

wget -c https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.9/amd64/linux-image-unsigned-5.9.0-050900-generic_5.9.0-050900.202010112230_amd64.deb

wget -c https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.9/amd64/linux-modules-5.9.0-050900-generic_5.9.0-050900.202010112230_amd64.deb

sudo dpkg -i *.deb

Once installed, restart your computer and enjoy!

Uninstall Linux Kernel 5.9:

Restart your machine and select boot with the previous kernel in boot menu ‘Grub2 -> Advanced Option for Ubuntu’. Then run command to remove Linux Kernel 5.9:

sudo dpkg --purge linux-image-unsigned-5.9.0-050900-generic
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How to Install Linux Kernel 5.5 in Ubuntu / Linux Mint

Last updated: April 24, 2024

upgrade Linux Kernel

Linux Kernel 5.5 was announced two days ago. Linus Torvalds wrote on lkml.org:

“So this last week was pretty quiet, and while we had a late network update with some (mainly iwl wireless) network driver and netfilter module loading fixes, David didn’t think that warranted another -rc. And outside of that, it’s really been very quiet indeed – there’s a panfrost driver update too, but again it didn’t really seem to make sense to delay the final release by another week.

…”

Kernel 5.5 release highlights:

  • Support for the Broadcom BCM2711 SoC (Raspberry Pi 4).
  • New Logitech driver for G15 and G510 keyboard.
  • KVM support for IBM POWER secure guests/VMs.
  • Initial Intel Jasper Lake support.
  • Intel 5-level paging support is enabled by default
  • AMD OverDrive overclocking for Navi GPUs.
  • and much more other changes.

How to Install Linux Kernel 5.5 in Ubuntu:

The mainline kernels do not include any Ubuntu-provided drivers or patches. They are not supported and are not appropriate for production use

The mainline kernel packages for Linux 5.5 are available for download at the link below:

Download Kernel 5.5

Depends on your OS type, download and install the packages in turns:

  1. linux-headers-5.5.0-xxxxxx_all.deb
  2. linux-headers-5.5.0-xxx-generic(/lowlatency)_xxx_amd64.deb
  3. linux-modules-5.5.0-xxx-generic(/lowlatency)_xxx_amd64.deb
  4. linux-image-xxx-5.5.0-xxx-generic(/lowlatency)_xxx_amd64.deb

Select generic for common system, and lowlatency for a low latency system (e.g. for recording audio), amd64 for 64bit system, or armhf, arm64, etc for other OS types.

Alternatively you can download and install the kernel binaries via terminal commands ( open terminal via Ctrl+Alt+T):

For 64-bit OS:

cd /tmp/

wget -c https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.5/linux-headers-5.5.0-050500_5.5.0-050500.202001262030_all.deb

wget -c https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.5/linux-headers-5.5.0-050500-generic_5.5.0-050500.202001262030_amd64.deb

wget -c https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.5/linux-image-unsigned-5.5.0-050500-generic_5.5.0-050500.202001262030_amd64.deb

wget -c https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.5/linux-modules-5.5.0-050500-lowlatency_5.5.0-050500.202001262030_amd64.deb

sudo dpkg -i *.deb

Note that there’s no Kernel 5.5 packages for 32-bit system.

Once installed, restart your computer and enjoy!

Uninstall Linux Kernel 5.5:

Restart your machine and select boot with the previous kernel in boot menu ‘Grub2 -> Advanced Option for Ubuntu’. Then run command to remove Linux Kernel 5.5:

sudo dpkg --purge linux-image-unsigned-5.5.0-050500-generic
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Linux Kernel 5.4 Released! How to Install it in Ubuntu

Last updated: November 25, 2019

Linux Kernel

Linux 5.4 Kernel was released today. Here’s how to install it in Ubuntu and Linux Mint.

Linus Torvalds announced the 5.4 Kernel on lkml.org:

“Not a lot happened this last week, which is just how I like it. And as expected, most of the pull requests I got were for the 5.5 merge window, which I’ll obviously start working through tomorrow.”

Linux 5.4 Kernel brings a lot of new hardware support，including AMD Arcturus GPU, Navi 12 and Navi 14 GPUs, AMD Dali and Renoir APU support，Intel Tiger Lake “Gen 12” graphics，Qualcomm Snapdragon 855 SoC, Intel Ice Lake Thunderbolt support. The new release also features Logitech Linux LOCKDOWN LSM, Lightspeed receiver support, Microsoft exFAT support, and a plethora of other new features and improvements.

How to Install Linux Kernel 5.4 in Ubuntu:

The mainline kernels do not include any Ubuntu-provided drivers or patches. They are not supported and are not appropriate for production use

The mainline kernel packages for Linux 5.4 are available for download at the link below:

Download Kernel 5.4

Depends on your OS type, download and install the packages in turns:

  1. linux-headers-5.4.0-xxxxxx_all.deb
  2. linux-headers-5.4.0-xxx-generic(/lowlatency)_xxx_amd64.deb
  3. linux-modules-5.4.0-xxx-generic(/lowlatency)_xxx_amd64.deb
  4. linux-image-xxx-5.4.0-xxx-generic(/lowlatency)_xxx_amd64.deb

Select generic for common system, and lowlatency for a low latency system (e.g. for recording audio), amd64 for 64bit system, i386 for 32bit system, or armhf, arm64, etc for other OS types.

Alternatively you can download and install the kernel binaries via terminal commands ( open terminal via Ctrl+Alt+T):

For 64-bit OS:

cd /tmp/

wget -c https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.4/linux-headers-5.4.0-050400_5.4.0-050400.201911242031_all.deb

wget -c https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.4/linux-headers-5.4.0-050400-generic_5.4.0-050400.201911242031_amd64.deb

wget -c https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.4/linux-image-unsigned-5.4.0-050400-generic_5.4.0-050400.201911242031_amd64.deb

wget -c https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.4/linux-modules-5.4.0-050400-generic_5.4.0-050400.201911242031_amd64.deb

sudo dpkg -i *.deb

No 32-bit packages so far as build for 32-bit failed.

Once installed, restart your computer and enjoy!

Uninstall Linux Kernel 5.4:

Restart your machine and select boot with the previous kernel in boot menu ‘Grub2 -> Advanced Option for Ubuntu’. Then run command to remove Linux Kernel 5.4:

sudo dpkg --purge linux-image-unsigned-5.4.0-050400-generic
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How to Install Linux Kernel 5.3 in Ubuntu / Linux Mint

Last updated: September 16, 2019

Linux Kernel

Linux Kernel 5.3 was released yesterday. Linus Torvalds announced that:

So we’ve had a fairly quiet last week, but I think it was good that we ended up having that extra week and the final rc8.

Even if the reason for that extra week was my travel schedule rather than any pending issues, we ended up having a few good fixes come in, including some for some bad btrfs behavior. Yeah, there’s some unnecessary noise in there too (like the speling fixes), but we also had several last-minute reverts for things that caused issues.

One _particularly_ last-minute revert is the top-most commit (ignoring the version change itself) done just before the release, and while it’s very annoying, it’s perhaps also instructive.

…

Linux 5.3 kernel brings many exciting changes including initial Intel HDR display support, Intel Speed Select support, Radeon RX 5700 Navi series support, better Intel Icelake Gen 11 graphics support, ACRN guest hypervisor support.

How to Install Linux Kernel 5.3 in Ubuntu:

The mainline kernels do not include any Ubuntu-provided drivers or patches. They are not supported and are not appropriate for production use

The mainline kernel packages for Linux 5.3 are available for download at the link below:

Download Kernel 5.3

Depends on your OS type, download and install the packages in turns:

  1. linux-headers-5.3.0-xxxxxx_all.deb
  2. linux-headers-5.3.0-xxx-generic(/lowlatency)_xxx_amd64(/i386).deb
  3. linux-modules-5.3.0-xxx-generic(/lowlatency)_xxx_amd64(/i386).deb
  4. linux-image-xxx-5.3.0-xxx-generic(/lowlatency)_xxx_amd64(/i386).deb

Select generic for common system, and lowlatency for a low latency system (e.g. for recording audio), amd64 for 64bit system, i386 for 32bit system, or armhf, arm64, etc for other OS types.

Alternatively you can download and install the kernel binaries via terminal commands ( open terminal via Ctrl+Alt+T):

For 64-bit OS:

cd /tmp/

wget -c https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.3/linux-headers-5.3.0-050300_5.3.0-050300.201909152230_all.deb

wget -c https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.3/linux-headers-5.3.0-050300-generic_5.3.0-050300.201909152230_amd64.deb

wget -c https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.3/linux-image-unsigned-5.3.0-050300-generic_5.3.0-050300.201909152230_amd64.deb

wget -c https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.3/linux-modules-5.3.0-050300-generic_5.3.0-050300.201909152230_amd64.deb

sudo dpkg -i *.deb

for 32-bit OS:

cd /tmp/

wget -c https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.3/linux-headers-5.3.0-050300_5.3.0-050300.201909152230_all.deb

wget -c https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.3/linux-headers-5.3.0-050300-generic_5.3.0-050300.201909152230_i386.deb

wget -c https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.3/linux-image-5.3.0-050300-generic_5.3.0-050300.201909152230_i386.deb

wget -c https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.3/linux-modules-5.3.0-050300-generic_5.3.0-050300.201909152230_i386.deb

sudo dpkg -i *.deb

Once installed, restart your computer and enjoy!

Uninstall Linux Kernel 5.3:

Restart your machine and select boot with the previous kernel in boot menu ‘Grub2 -> Advanced Option for Ubuntu’. Then run command to remove Linux Kernel 5.3:

sudo dpkg --purge linux-image-5.3.0-050300-generic linux-image-unsigned-5.3.0-050300-generic
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Linux Kernel 5.0 Released, How to Install it in Ubuntu

Last updated: March 4, 2019

Linux Kernel

Linus Torvalds announced the released of Kernel 5.0 yesterday afternoon. He wrote on lkml.org:

Ok, so the last week of the 5.0 release wasn’t entirely quiet, but it’s a lot smaller than rc8 was, and on the whole I’m happy that I delayed a week and did an rc8.

It turns out that the actual patch that I talked about in the rc8 release wasn’t the worrisome bug I had thought: yes, we had an uninitialized variable, but the reason we hadn’t immediately noticed it due to a warning was that the way gcc works, the compiler had basically initialized it for us to the right value. So the same thing that caused not the lack of warning, also effectively meant that the fix was a no-op in practice.

But hey, we had other bug fixes come in that actually did matter, and the uninitialized variable _could_ have been a problem with another compiler.

Regardless – all is well that ends well. We have more than a handful of real fixes in the last week, but not enough to make me go “Hmm, things are really unstable”. In fact, at least two thirds of the patches are marked as being fixes for previous releases, so it’s not like 5.0 itself looks bad.
…

Changes in Linux Kernel 5.0 include:

  • AMD Radeon FreeSync support
  • Logitech High Resolution Scrolling support
  • Raspberry Pi Touchscreen support out of the box.
  • New console font for HiDPI and retina screens.
  • Initial support for NVIDIA Turing GPUs
  • And numerous other changes

How to Install Linux Kernel 5.0 in Ubuntu:

The mainline kernels do not include any Ubuntu-provided drivers or patches. They are not supported and are not appropriate for production use

The mainline kernel packages for Linux 5.0 are available for download at the link below:

Download Kernel 5.0

Depends on your OS type, download and install the packages in turns:

  1. linux-headers-5.0.0-xxxxxx_all.deb
  2. linux-headers-5.0.0-xxx-generic(/lowlatency)_xxx_amd64(/i386).deb
  3. linux-modules-5.0.0-xxx-generic(/lowlatency)_xxx_amd64(/i386).deb
  4. linux-image-xxx-5.0.0-xxx-generic(/lowlatency)_xxx_amd64(/i386).deb

Select generic for common system, and lowlatency for a low latency system (e.g. for recording audio), amd64 for 64bit system, i386 for 32bit system, or armhf, arm64, etc for other OS types.

Alternatively you can download and install the kernel binaries via terminal commands (Ctrl+Alt+T):

For 64-bit OS:

cd /tmp/

wget -c https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.0/linux-headers-5.0.0-050000_5.0.0-050000.201903032031_all.deb

wget -c https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.0/linux-headers-5.0.0-050000-generic_5.0.0-050000.201903032031_amd64.deb

wget -c https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.0/linux-image-unsigned-5.0.0-050000-generic_5.0.0-050000.201903032031_amd64.deb

wget -c https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.0/linux-modules-5.0.0-050000-generic_5.0.0-050000.201903032031_amd64.deb

sudo dpkg -i *.deb

for 32-bit OS:

cd /tmp/

wget -c https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.0/linux-headers-5.0.0-050000_5.0.0-050000.201903032031_all.deb

wget -c https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.0/linux-headers-5.0.0-050000-generic_5.0.0-050000.201903032031_i386.deb

wget -c https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.0/linux-image-5.0.0-050000-generic_5.0.0-050000.201903032031_i386.deb

wget -c https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.0/linux-modules-5.0.0-050000-generic_5.0.0-050000.201903032031_i386.deb

sudo dpkg -i *.deb

Once installed, restart your computer and enjoy!

Uninstall Linux Kernel 5.0:

Restart your machine and select boot with the previous kernel in boot menu ‘Grub2 -> Advanced Option for Ubuntu’. Then run command to remove Linux Kernel 5.0:

sudo dpkg --purge linux-image-5.0.0-050000-generic linux-image-unsigned-5.0.0-050000-generic
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How to Install Linux Kernel 4.20 in Ubuntu / Linux Mint

Last updated: December 25, 2018

Linux Kernel

Linux Kernel 4.20 was released a few days ago. Linus Torvalds announced:

Let’s face it, last week wasn’t quite as quiet as I would have hoped for, but there really doesn’t seem to be any point to delay 4.20 because everybody is already taking a break.

And it’s not like there are any known issues, it’s just that the shortlog below is a bit longer than I would have wished for. Nothing screams “oh, that’s scary”, though.

And as part of the “everybody is already taking a break”, I can happily report that I already have quite a few early pull requests in my inbox. I encouraged people to get it over and done with, so that people can just relax over the year-end holidays. In fact, I probably won’t start pulling for a couple of days, but otherwise let’s just try to keep to the normal merge window schedule, even if most people hopefully won’t even be back until over the merge window is over.

As to the details of this last week of 4.20 – most of it is networking (drivers, core networking fixes, bpf). There’s a few other non-network driver updates too, and a revert series of some of the x86 inline asm changes that were obviated by upcoming compiler support.

… …

Changes in Linux 4.20 include:

  • AMD Picasso APU support as well as Raven 2 APU support
  • Intel DRM driver has full PPGTT support for Haswell/Ivy/Valley View hardware.
  • The open-source NVIDIA Nouveau driver has initial HDMI 2.0 support.
  • The NVIDIA Xavier “Tegra194” SoC has initial display support.
  • Support for the Hygon Dhyana CPUs
  • Intel 2.5G Ethernet support via the new “IGC” driver.
  • LG Gram laptop support
  • File systems improvements, drivers updates, and many other changes.

How to Install Linux Kernel 4.20 in Ubuntu:

For easy way, there are a few third party tools, e.g., UKTools and Ukuu, make it easy to install the latest Kernel in Ubuntu.

The mainline kernels do not include any Ubuntu-provided drivers or patches. They are not supported and are not appropriate for production use

You can also manually download the .deb binary packages:

Download Kernel 4.20

Depends on your OS type, download and install the packages in turns:

  1. linux-headers-4.20.0-xxxxxx_all.deb
  2. linux-headers-4.20.0-xxx-generic(/lowlatency)_xxx_amd64(/i386).deb
  3. linux-modules-4.20.0-xxx-generic(/lowlatency)_xxx_amd64(/i386).deb
  4. linux-image-xxx-4.20.0-xxx-generic(/lowlatency)_xxx_amd64(/i386).deb

Select generic for common system, and lowlatency for a low latency system (e.g. for recording audio), amd64 for 64bit system, i386 for 32bit system, or armhf, arm64, etc for other OS types.

Also you can download and install the kernel binaries via terminal commands (Ctrl+Alt+T):

For 64-bit OS:

cd /tmp/

wget -c https://kernel.ubuntu.com/~kernel-ppa/mainline/v4.20/linux-headers-4.20.0-042000_4.20.0-042000.201812232030_all.deb

wget -c https://kernel.ubuntu.com/~kernel-ppa/mainline/v4.20/linux-headers-4.20.0-042000-generic_4.20.0-042000.201812232030_amd64.deb

wget -c https://kernel.ubuntu.com/~kernel-ppa/mainline/v4.20/linux-image-unsigned-4.20.0-042000-generic_4.20.0-042000.201812232030_amd64.deb

wget -c https://kernel.ubuntu.com/~kernel-ppa/mainline/v4.20/linux-modules-4.20.0-042000-generic_4.20.0-042000.201812232030_amd64.deb

sudo dpkg -i *.deb

for 32-bit OS:

cd /tmp/

wget -c https://kernel.ubuntu.com/~kernel-ppa/mainline/v4.20/linux-headers-4.20.0-042000_4.20.0-042000.201812232030_all.deb

wget -c https://kernel.ubuntu.com/~kernel-ppa/mainline/v4.20/linux-headers-4.20.0-042000-generic_4.20.0-042000.201812232030_i386.deb

wget -c https://kernel.ubuntu.com/~kernel-ppa/mainline/v4.20/linux-image-4.20.0-042000-generic_4.20.0-042000.201812232030_i386.deb

wget -c https://kernel.ubuntu.com/~kernel-ppa/mainline/v4.20/linux-modules-4.20.0-042000-generic_4.20.0-042000.201812232030_i386.deb

sudo dpkg -i *.deb

Once installed, restart your computer and enjoy!

Uninstall Linux Kernel 4.20:

Restart your machine and select boot with the previous kernel in boot menu ‘Grub2 -> Advanced Option for Ubuntu’. Then run command to remove Linux Kernel 4.20.0:

sudo dpkg --purge linux-image-4.20.0-042000-generic linux-image-unsigned-4.20.0-042000-generic
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