# 5.15.35 Kernel Availability?

**URL:** <https://discourse.ubuntubudgie.org/t/5-15-35-kernel-availability/5921>\
**Category:** Installation\
**Created:** [May 2, 2022, 5:26pm UTC](https://discourse.ubuntubudgie.org/t/5-15-35-kernel-availability/5921 "2022-05-02T17:26:35Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![adrianpaiva](https://avatars.discourse-cdn.com/v4/letter/a/e9c0ed/32.png) [@adrianpaiva](https://discourse.ubuntubudgie.org/u/adrianpaiva)\
**Post date:** [May 2, 2022, 5:26pm UTC](https://discourse.ubuntubudgie.org/t/5-15-35-kernel-availability/5921/1 "2022-05-02T17:26:35Z")

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Just wondering when the 5.15.35 kernel will be available by default for 22.04?

I’m on Alder lake and it looks like a pretty decent performance bump

[https://www.phoronix.com/scan.php?page=article&item=linux-51535-adl&num=1](https://www.phoronix.com/scan.php?page=article&item=linux-51535-adl&num=1)

Currently my system shows 5.15.0-27-generic. Is there an easy way to update to 5.15.35 without breaking anything? Any idea when this update will be the default kernel?

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**Author:** ![fossfreedom](https://yyz1.discourse-cdn.com/flex035/user_avatar/discourse.ubuntubudgie.org/fossfreedom/32/1405_2.png) [@fossfreedom](https://discourse.ubuntubudgie.org/u/fossfreedom)\
**Post date:** [May 2, 2022, 5:37pm UTC](https://discourse.ubuntubudgie.org/t/5-15-35-kernel-availability/5921/2 "2022-05-02T17:37:14Z")

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Canonicals version number and upstream version number are different.

You need to look at the the package changelog to see the upstream version

[https://launchpad.net/ubuntu/+source/linux/+changelog](https://launchpad.net/ubuntu/+source/linux/+changelog)

As you can see .28 is the equivalent and on launchpad it entered the proposed repo on the 29th april.

It can take a minimum of 7 days from entering the proposed repo … it can take longer if the kernel fails its automated testing. For high security issues this 7 days requirement can be reduced.

At the end if the day it is up to the kernel maintainers when to release.