# Migration from v2.4 to v2.6

**URL:** <https://hub.mender.io/t/migration-from-v2-4-to-v2-6/3213>\
**Category:** General Discussions\
**Tags:** migration, update, v26, v24\
**Created:** [February 12, 2021, 2:26pm UTC](https://hub.mender.io/t/migration-from-v2-4-to-v2-6/3213 "2021-02-12T14:26:37Z")\
**Posts on this page:** 1\
**Showing post:** 7

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**Author:** ![tranchitella](https://yyz2.discourse-cdn.com/flex036/user_avatar/hub.mender.io/tranchitella/32/606_2.png) [@tranchitella](https://hub.mender.io/u/tranchitella)\
**Post date:** [February 17, 2021, 4:55am UTC](https://hub.mender.io/t/migration-from-v2-4-to-v2-6/3213/7 "2021-02-17T04:55:24Z")

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@dbasner One of the key differences between Mender 2.4 and 2.5 is that the list of devices is retrieved from the inventory service instead of the deviceauth one. What I suppose is happening here is that your inventory service is not fully synced with deviceauth.

Can you please follow these instructions?

> [@Mender 2.5.0 Problems with Filters, Hostnames and More](https://hub.mender.io/t/mender-2-5-0-problems-with-filters-hostnames-and-more/2683/2):
>
> Hi @ckelloug2, thanks for using Mender and I’m sorry to hear 2.5.0 is causing issues for you. Can you please try entering the deviceauth container, e.g. running: $ docker exec -it \<name of your deviceauth container\> sh Then, from the container, you can run: $ deviceauth propagate-inventory $ deviceauth propagate-inventory-statuses $ deviceauth propagate-inventory-id-data This will sync all inventory, statuses and identity\_data attributes from deviceauth to inventory. Please let us know if…

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