I made a mistake when installing VLC on Ubuntu 18.04 via snap

Introduction

I'm using Ubuntu 18.04 and when I try to install VLC media player via snap

`error`


$ sudo snap install vlc
error: snap "vlc" has "install-snap" change in progress

Will be displayed.

Solutions

After a little research, the solution is to this site (https://askubuntu.com/questions/1029117/unable-to-install-package-snap-package-has-install-snap-change-in-pro) It seems that you can install it by checking the operation of the snap process with ``` snap changes` ``, checking the process number of VLC, discarding that process and typing the command to install again.

`python`


$ snap changes
ID   Status  Spawn               Ready  Summary
13   Doing   today at 12:12 JST  -      Install "vlc" snap from "latest/stable" channel

It seems that the installation of VLC is running in the 13th process, so `` `snap abort 13``` is done because it is the 13th process.

`solve`


$ snap abort 13
ID   Status  Spawn               Ready               Summary
13   Error   today at 12:12 JST  today at 12:25 JST  Install "vlc" snap from "latest/stable" channel

There is an error, but I was able to confirm that the process stopped here, so it's OK. Then run `` `sudo snap install VLC``` again to install.