Comment 4 for bug 1797205

```
➜ ~ apt-cache policy gnome-control-center
gnome-control-center:
  Installed: 1:3.30.2-1ubuntu0.18.10.1
  Candidate: 1:3.30.2-1ubuntu0.18.10.1
  Version table:
 *** 1:3.30.2-1ubuntu0.18.10.1 500
        500 http://us.archive.ubuntu.com/ubuntu cosmic-proposed/main amd64 Packages
        100 /var/lib/dpkg/status
     1:3.30.1-1ubuntu2 500
        500 http://us.archive.ubuntu.com/ubuntu cosmic/main amd64 Packages
```

No critical message while using power panel. errors.ubuntu.com also show that this problem has not been reproduced with the proposed version.