docs: Suggest systemctl unmask docker if Docker isn’t running.

Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
This commit is contained in:
Anders Kaseorg 2019-09-21 16:07:46 -07:00 committed by Tim Abbott
parent 9339402541
commit 75e585b208
1 changed files with 6 additions and 3 deletions

View File

@ -123,9 +123,11 @@ christie adm cdrom sudo dip plugdev lpadmin sambashare docker
##### 3. Make sure the Docker daemon is running:
On some versions of Ubuntu, newly installed services like Docker are
not automatically enabled and started after installation. You can
check using the following:
If you had previously installed and removed an older version of
Docker, an [Ubuntu
bug](https://bugs.launchpad.net/ubuntu/+source/docker.io/+bug/1844894)
may prevent Docker from being automatically enabled and started after
installation. You can check using the following:
```
$ systemctl status docker
@ -139,6 +141,7 @@ the second line, and will need to enable and start the Docker service
using the following:
```
sudo systemctl unmask docker
sudo systemctl enable docker
sudo systemctl start docker
```