Ubuntu version number!

Is there an explanation for this?:

Ubuntu 20.10 is an older version than Ubuntu 20.04.

And what will the next Ubuntu version number be?

I don’t get it!

Best regards

NH

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It’s not an older Version. The *.04 versions are LTS versions. All other versions are short-term non-LTS versions for developers and enthusiasts, not for simple Ubuntu users.

https://ubuntu.com/blog/what-is-an-ubuntu-lts-release

https://ubuntu.com/about/release-cycle

C’mon, Akito. The 04 versions come out in April, the 10 versions come out in October. The LTS versions are released in April of every even year. It’s a pretty simple scheme.

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Simple, if you ever looked at it. I just knew about the LTS thing. However, if 20.10 arrived later than 20.04, then my statement still holds true:

So, what’s wrong with what I said?

21.04 is not LTS.
Otherwise correct :slight_smile:

Okay, apparently LTS versions are not yearly, but bi-yearly. Missed that one.

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Perfection fades with time. I’m so old I wouldn’t know perfect if it bit me.

I think this explanation will clear your doubt:

Ubuntu releases a new version every 6 months. It’s first release was on October 2004, and hence it was named as 4.10 (year.month format).

Since then every 6 months they release a new version of Ubuntu. That’s why it’s 20.04, 20.10, 21.04, 21.10 etc.

By the way, they release a LTS (Long Term Support) every 2 years, i.e. an even number release is an LTS one. LTS release have a support period of 5 years.

The previous LTS was 18.04 (as said, a complete even number) has support till 2023. And 20.04 till 2025. 22.04 will have support till 2027.

I hope this explains you clearly :blush:

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10,11.12(bookworm)
Debian counts well.
No"new math"
Maybe OuBuN2 has Eboladoze ?

thank you all for the explanations.
I was not aware of the year-month numbering system and the LTS system.

I’m not confused anymore - and much wiser!

thanx again.

br nh

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