# \#os-update

**URL:** https://hub.mender.io/tag/os-update/334.md

[Latest](https://hub.mender.io/latest.md) · [Categories](https://hub.mender.io/categories.md) · [Tags](https://hub.mender.io/tags.md)

---

## [Delta updates on Ubuntu server version](https://hub.mender.io/t/delta-updates-on-ubuntu-server-version/6369)

<div class="topic-metadata">

**Author:** [@Utsav\_Shah](https://hub.mender.io/u/Utsav_Shah)\
**Replies:** 0\
**Last updated:** [November 23, 2023, 7:37am UTC](https://hub.mender.io/t/delta-updates-on-ubuntu-server-version/6369 "2023-11-23T07:37:11Z")

</div>

Hello all, I am trying to implement delta updates using the mender-binary-delta tool but this does not seem to work. The deployment status was constantly stuck at downloading and I did not observe any progress. I read t…

---

## [Unable to rollout the OS OTA update](https://hub.mender.io/t/unable-to-rollout-the-os-ota-update/6203)

<div class="topic-metadata">

**Author:** [@AkshatVyas](https://hub.mender.io/u/AkshatVyas)\
**Replies:** 5\
**Last updated:** [September 27, 2023, 6:14am UTC](https://hub.mender.io/t/unable-to-rollout-the-os-ota-update/6203 "2023-09-27T06:14:50Z")

</div>

Description I am trying to test the mender OS OTA update with my Hyper V machine from the Ubuntu 20.04 live server to the Ubuntu 22.04 live server. For this, I am following the Approach following. Even when I am rolling …