Ask us anything about Ubuntu Kernels!

I understand that HWE kernels arrive few months after non-LTS release comes out. Is there a chance to make it instantly available for LTS users with HWE-edge branch?

Not really, no. There’s no such thing as an optional kernel. It’s either in the archive (and thus fully supported) or it’s not. The bar to get a kernel into the archive sits fairly high, so we can’t and don’t want to do that for short-lived kernels. All DKMS packages from the archive need to compile, all autopkgtests need to pass, the AppArmor patchset needs to be updated and functional, … and probably other things that I’m not aware of.

What you’re looking for is a rolling kernel which is not feasible at the moment.

But nothing prevents you from using mainline builds [1] or packages from any of our build [2], bootstrap [3] or unstable [3] PPAs. Just be aware that none of this is supported nor fully tested nor patched for security or other issues on an on-going basis.

[1] Ubuntu Mainline Build Status
[2] https://launchpad.net/~canonical-kernel-team/+archive/ubuntu/ppa
[3] https://launchpad.net/~canonical-kernel-team/+archive/ubuntu/bootstrap
[4] https://launchpad.net/~canonical-kernel-team/+archive/ubuntu/unstable

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I’m afraid not. For the same reasons mentioned in my previous comment.

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So, if a regular user experiences an issue because his hardware is very new, what would be the solution that’d be supported by Canonical (all unsupported solutions are out of the window)?