Public bug reported:
I've already used qbittorrent with Unity and it doesn't present this problem:
the system shutdown normally if I select the option "after the download finish=
shutdown". I reported the bug to qbittorrent. The link of the issue is this:
https://github.com/qbittorrent/qBittorre
You can use the Trackpad on the Acer Aspire E15 if you enter the BIOS by
holding F2 at startup and changing the Trackpad setting from Advanced to
Basic under the Main tab. This solved my issue with the Trackpad. Now
I'm exploring why the BIOS is preventing Ubuntu from booting from an
external drive