# Storage Node Uptime and Last Contact in negative time **URL:** \ **Category:** troubleshooting\ **Created:** [May 24, 2020, 4:21pm UTC](https://forum.storj.io/t/storage-node-uptime-and-last-contact-in-negative-time/7110 "2020-05-24T16:21:29Z")\ **Posts on this page:** 1\ **Showing post:** 15
**Author:** ![Alexey](https://storj.bcdn.literatehosting.com/user_avatar/forum.storj.io/alexey/32/41_2.png) [@Alexey](https://forum.storj.io/u/Alexey)\ **Post date:** [May 24, 2020, 5:19pm UTC](https://forum.storj.io/t/storage-node-uptime-and-last-contact-in-negative-time/7110/15 "2020-05-24T17:19:02Z")
I would suggest to use the official documentation: > **[Install Docker Engine on Ubuntu](https://docs.docker.com/engine/install/ubuntu/)** > > Jumpstart your client-side server applications with Docker Engine on Ubuntu. This guide details prerequisites and multiple methods to install Docker Engine on Ubuntu. Regarding it the 20.04 doesn’t supported yet. However, it can work: > [@Docker repository for Ubuntu 20.04 LTS not available?](https://forum.storj.io/t/docker-repository-for-ubuntu-20-04-lts-not-available/6347): > > Being new to both Linux and Storj, and after having several issues with a Windows based storage node, I have started building a Linux Ubuntu node, installing the latest version of Ubuntu. I have just started the docker engine installation part of the process and I have come up with a bit of a issue. On the part of adding the repository for my version of Ubuntu, I realise that because the version I am using, the version of Docker I want is not available. I am guessing this is because this release… > [@Ubuntu 20.04 LTS](https://forum.storj.io/t/ubuntu-20-04-lts/6304): > > Does anyone have a ball park estimate of when a Storj docker release will happen for Ubuntu 20.04? --- _[View the full topic](https://forum.storj.io/t/storage-node-uptime-and-last-contact-in-negative-time/7110)._