# Problem with unit file mysql@bootstrap under Ubuntu 20.04

**URL:** <https://forums.percona.com/t/problem-with-unit-file-mysql-bootstrap-under-ubuntu-20-04/9736>\
**Category:** Percona XtraDB Cluster 5.x\
**Created:** [March 22, 2021, 11:30am UTC](https://forums.percona.com/t/problem-with-unit-file-mysql-bootstrap-under-ubuntu-20-04/9736 "2021-03-22T11:30:29Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![hildebro](https://avatars.discourse-cdn.com/v4/letter/h/8c91f0/32.png) [@hildebro](https://forums.percona.com/u/hildebro)\
**Post date:** [March 22, 2021, 11:30am UTC](https://forums.percona.com/t/problem-with-unit-file-mysql-bootstrap-under-ubuntu-20-04/9736/1 "2021-03-22T11:30:29Z")

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Current setup:  
We have 3 Ubuntu 18.04 nodes in an extradb 5.7 cluster. We want to replace these nodes with new Ubuntu 20.04 ones.

When we set up a new 20.04 node, we used the instructions from the docs to configure the repo and download the required package:

```auto
$ wget https://repo.percona.com/apt/percona-release_latest.generic_all.deb
$ sudo dpkg -i percona-release_latest.generic_all.deb
$ sudo apt-get update
$ apt-get install percona-xtradb-cluster-server-5.7

```

The installation worked, but it seems that systemd unit files are missing. We cannot execute `systemctl start mysql@bootstrap` on the new nodes.

On our 18.04 node:

```auto
$ dpkg -L percona-xtradb-cluster-server-5.7 | grep systemd
/lib/systemd
/lib/systemd/system
/lib/systemd/system/mysql.service
/lib/systemd/system/mysql@.service
/usr/share/mysql/mysql-systemd-start

```

On our 20.04 node:

```auto
$ dpkg -L percona-xtradb-cluster-server-5.7 | grep systemd
/usr/share/mysql/mysql-systemd-start

```

Does anyone know how to get the missing files under 20.04?

---

<div class="post-metadata">

**Author:** ![Evgeniy\_Patlan](https://sea1.discourse-cdn.com/flex019/user_avatar/forums.percona.com/evgeniy_patlan/32/41_2.png) [@Evgeniy\_Patlan](https://forums.percona.com/u/Evgeniy_Patlan)\
**Post date:** [March 22, 2021, 1:46pm UTC](https://forums.percona.com/t/problem-with-unit-file-mysql-bootstrap-under-ubuntu-20-04/9736/2 "2021-03-22T13:46:39Z")

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Hi @hildebro  
Please use `/etc/init.d/mysql bootstrap-pxc`  
Full systemd support was added only in PXC-80