# Updating NR but not to \*\*the\*\* latest version

**URL:** <https://discourse.nodered.org/t/updating-nr-but-not-to-the-latest-version/30169>\
**Category:** General\
**Created:** [16 July 2020 06:19 UTC](https://discourse.nodered.org/t/updating-nr-but-not-to-the-latest-version/30169 "2020-07-16T06:19:51Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![Trying\_to\_learn](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/trying_to_learn/32/28400_2.png) [@Trying\_to\_learn](https://discourse.nodered.org/u/Trying_to_learn)\
**Post date:** [16 July 2020 06:19 UTC](https://discourse.nodered.org/t/updating-nr-but-not-to-the-latest-version/30169/1 "2020-07-16T06:19:51Z")

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I am biting the bullet and updating a RasPi from Stretch to Buster.  
Model B Rev 2.

Just flashed the SD card and am soon going to power down the old machine and stick in the new card.

I think the latest version of NR may _kill_ it seeing how a RasPi3 B like it.

So, how will I install it to 1.0.3?

I know it is a dumb question - but some one has to ask and it may as well be me.

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**Author:** ![Bobo](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/bobo/32/8401_2.png) [@Bobo](https://discourse.nodered.org/u/Bobo)\
**Post date:** [16 July 2020 06:27 UTC](https://discourse.nodered.org/t/updating-nr-but-not-to-the-latest-version/30169/2 "2020-07-16T06:27:52Z")

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> [@How to revert node-red to previous version](https://discourse.nodered.org/t/how-to-revert-node-red-to-previous-version/29655):
>
> I updated my main raspberry pi4 to node-red 1.1.0 but I would like to revert back to 1.0.3 how would I do that, please.

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**Author:** ![Trying\_to\_learn](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/trying_to_learn/32/28400_2.png) [@Trying\_to\_learn](https://discourse.nodered.org/u/Trying_to_learn)\
**Post date:** [16 July 2020 09:00 UTC](https://discourse.nodered.org/t/updating-nr-but-not-to-the-latest-version/30169/4 "2020-07-16T09:00:46Z")

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Alas not to do with Node-Red - I hope - I flashed the SD card, plugged it in, updated and the poor thing was running 100% CPU load all the time. ☹

So Buster doesn't seem to like the old RasPi.

Shall have to find out what is going on.

`top` didn't show anything really hogging the CPU.

Got around to installing `htop` and the same. Nothing sticking out - as it were.

Got me beat. Shall have to ask RasPi people.

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**Author:** ![system](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/1X/d073cd938eafa2e558d7c2cd59003b3ef4963033.png) [@system](https://discourse.nodered.org/u/system)\
**Post date:** [30 July 2020 09:00 UTC](https://discourse.nodered.org/t/updating-nr-but-not-to-the-latest-version/30169/5 "2020-07-30T09:00:55Z")

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