# An unknown error has occured Upon attempt to install RL 10

**URL:** https://forums.rockylinux.org/t/an-unknown-error-has-occured-upon-attempt-to-install-rl-10/19557
**Category:** Rocky Linux Help & Support
**Created:** [September 2, 2025, 1:12am UTC](https://forums.rockylinux.org/t/an-unknown-error-has-occured-upon-attempt-to-install-rl-10/19557 "2025-09-02T01:12:40Z")
**Posts on this page:** 1
**Showing post:** 5

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### Author: ![jbkt23](https://avatars.discourse-cdn.com/v4/letter/j/9fc29f/32.png) [@jbkt23](https://forums.rockylinux.org/u/jbkt23)
#### Post date: [September 3, 2025, 11:34am UTC](https://forums.rockylinux.org/t/an-unknown-error-has-occured-upon-attempt-to-install-rl-10/19557/5 "2025-09-03T11:34:11Z")

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See this post here:  
[https://forums.rockylinux.org/t/live-usb-rocky-v10/19562/3](https://forums.rockylinux.org/t/live-usb-rocky-v10/19562/3)  
You need to test if your computer supports x86\_64v3 instruction set.  
Beyond that you are going to have to tell us the exact steps of the RL10 install you took as in how far you got. Were you able to boot into the install ISO?

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