# Install old one-agent

**URL:** <https://community.dynatrace.com/t/install-old-one-agent/56001>\
**Category:** Dynatrace Managed\
**Tags:** linux, dynatrace-managed, oneagent, oneagent-sdk\
**Created:** [May 25, 2026, 11:38pm UTC](https://community.dynatrace.com/t/install-old-one-agent/56001 "2026-05-25T23:38:42Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![Ellery](https://avatars.discourse-cdn.com/v4/letter/e/5e9695/32.png) [@Ellery](https://community.dynatrace.com/u/Ellery)\
**Post date:** [May 25, 2026, 11:38pm UTC](https://community.dynatrace.com/t/install-old-one-agent/56001/1 "2026-05-25T23:38:42Z")

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Hello everyone,

I have the following question: I need to monitor a Linux server running Ubuntu 14.04. The documentation says I should use OneAgent version 1.287, but I can’t find where to download it, nor can I find instructions on how to install it when it’s not the latest version.

Thank you for your help.

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**Author:** ![sujit\_k\_singh](https://avatars.discourse-cdn.com/v4/letter/s/34f0e0/32.png) [@sujit\_k\_singh](https://community.dynatrace.com/u/sujit_k_singh)\
**Post date:** [May 26, 2026, 1:33am UTC](https://community.dynatrace.com/t/install-old-one-agent/56001/2 "2026-05-26T01:33:12Z")

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Hi&nbsp;[@Ellery](https://community.dynatrace.com/user/65321)

I don’t think you can download OneAgent version 1.287 directly — Dynatrace only keeps a limited number of recent versions available for download in your environment.&nbsp;Ubuntu 14.04 reached EOL in April 2019, and Dynatrace has dropped support for it.

However, you can see available OneAgent version

Settings → Monitoring → Monitoring overview

 ![sujit_k_singh_0-1779758741135.png](https://global.discourse-cdn.com/dynatrace/original/2X/c/c8c83abdaedfb3dece0ef68460b7987442b5b4cc.png)

I’d recommend opening a support ticket with Dynatrace if you specifically need an older installer version — they may be able to provide it upon request.

Thanks,

Sujit

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**Author:** ![Julius\_Loman](https://dub1.discourse-cdn.com/dynatrace/user_avatar/community.dynatrace.com/julius_loman/32/51_2.png) [@Julius\_Loman](https://community.dynatrace.com/u/Julius_Loman)\
**Post date:** [May 26, 2026, 6:32am UTC](https://community.dynatrace.com/t/install-old-one-agent/56001/3 "2026-05-26T06:32:34Z")

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Such a request will most likely be cancelled anyway, as [EOL of anything below 1.301 will happen in September.](https://docs.dynatrace.com/docs/shortlink/end-of-life)

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**Author:** ![AntonPineiro](https://dub1.discourse-cdn.com/dynatrace/user_avatar/community.dynatrace.com/antonpineiro/32/49_2.png) [@AntonPineiro](https://community.dynatrace.com/u/AntonPineiro)\
**Post date:** [May 26, 2026, 8:31am UTC](https://community.dynatrace.com/t/install-old-one-agent/56001/4 "2026-05-26T08:31:00Z")

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Hi,

I think Ubuntu LTS support is 10 years. Not sure if you are planning OS upgrade.

Anyway, if you cannot install OneAgent, you can get infra metrics using&nbsp;[Remote Unix Monitoring 2.0](https://www.dynatrace.com/hub/detail/remote-unix-monitoring-20/?query=unix&filter=all)&nbsp;extension.

Best regards