ubuntu-latest bump from 22 to 24 fails to include sbt, nvm, and probably more

[ljharb]

Description

See https://twitter.com/ljharb/status/1846298893447004498

Namely, with no announcement, the Ubuntu version seems to have been bumped from 22 to 24, and the current images fail to ship nvm, as well as sbt, and presumably a lot more.

Platforms affected

• Azure DevOps
• GitHub Actions - Standard Runners
• GitHub Actions - Larger Runners

Runner images affected

• Ubuntu 20.04
• Ubuntu 22.04
• Ubuntu 24.04
• macOS 12
• macOS 13
• macOS 13 Arm64
• macOS 14
• macOS 14 Arm64
• macOS 15
• macOS 15 Arm64
• Windows Server 2019
• Windows Server 2022

Image version and build link

https://github.com/tc39/ecma262/actions/runs/11268873692 works

https://github.com/tc39/ecma262/actions/runs/11354432242 does not

Is it regression?

yes

Expected behavior

I expect nvm and sbt to be available by default on the ubuntu image, always.

Actual behavior

They aren't there.

Repro steps

See https://github.com/tc39/ecma262/actions/runs/11354432242

[ljharb]

While I eventually discovered #10636, given that github has advised everyone to use "latest" for years, it's just not acceptable to ever ship breaking changes that aren't absolutely necessary.

[RaviAkshintala]

Hi @ljharb Thank you for bringing this issue to our attention. We are looking into this issue and will update you on this issue after investigating.

[voxpelli]

The announcement of the ubuntu-24.04 runner image beta linked to a list of the included software rather than the diff that's included in the #10636 issue. Neither is it in the general availability announcement (which is the same which announced the ubuntu-latest move)

I think that's one of the issues here – I follow the announcements on the blog, but the initial beta announcement simply said:

Some users may notice differences in workflows as the Ubuntu 22.04 image has different tools and tool versions, see the full list of changed software.

And the full list is the actual full list, not the diff that #10636 has.