requirements: move Ubuntu-20.04 into unsupported category due to python

Bitbake commit 0d2e682d00df ("bitbake: lib/bb: Bump minimum python
version requirement to 3.9" -- poky commit 67566c7410) means that
Ubuntu 20.04 is no longer supported out-of-the-box as detailed further
in the respective commit log.

While it is true that it can still be used with buildtools, that can
also be said for nearly every other unsupported distro out there,
including Ubuntu 18.04 that we listed as unsupported some years ago.
Hence continuing to list it as supported with the new python requirement
in place does not make sense.

So we move it alongside of the 18.04 entry, into the "possibly tested,
but you get what you get" category.  And add an explicit mention of the
buildtools, so people have a thread to pull on.

(From yocto-docs rev: b1c09003dc304b1e65044f343fb341aaed58e6f3)

Signed-off-by: Paul Gortmaker <paulg@kernel.org>
Signed-off-by: Antonin Godard <antonin.godard@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Paul Gortmaker 2025-03-21 15:27:11 -04:00 committed by Richard Purdie
parent 9b8f4cf9a9
commit 0570d98f1b

View File

@ -58,8 +58,6 @@ Supported Linux Distributions
Currently, the &DISTRO; release ("&DISTRO_NAME;") of the Yocto Project is Currently, the &DISTRO; release ("&DISTRO_NAME;") of the Yocto Project is
supported on the following distributions: supported on the following distributions:
- Ubuntu 20.04 (LTS)
- Ubuntu 22.04 (LTS) - Ubuntu 22.04 (LTS)
- Ubuntu 24.04 (LTS) - Ubuntu 24.04 (LTS)
@ -93,11 +91,15 @@ organizations publishing them no longer make updates publicly available:
- Ubuntu 18.04 (LTS) - Ubuntu 18.04 (LTS)
- Ubuntu 20.04 (LTS)
- Ubuntu 23.04 - Ubuntu 23.04
Note that the Yocto Project doesn't have access to private updates Note that the Yocto Project doesn't have access to private updates
that some of these versions may have. Therefore, our testing has that some of these versions may have. Therefore, our testing has
limited value if you have access to such updates. limited value if you have access to such updates. Also, :term:`buildtools`
may have to be used on older releases in order to get current enough
tools, such as python.
Finally, here are the distribution versions which were previously Finally, here are the distribution versions which were previously
tested on former revisions of "&DISTRO_NAME;", but no longer are: tested on former revisions of "&DISTRO_NAME;", but no longer are: