I haven't been using a Linux laptop for about 3 years now (Ended up with a Mac at my current job, which 3 years in I still don't really like all that much). Ba

I haven't been using a Linux laptop for about 3 years now (Ended up with a Mac at my current job, which 3 years in I still don't really like all that much). Back when I did, I found the package laptop-mode-tools to be quite effective. It tunes a bunch of things when you're off A/C, and can be adjusted to control a number of other things. https://launchpad.net/ubuntu/bionic/+package/laptop-mode-tools https://launchpad.net/ubuntu/bionic/+package/laptop-mode-too... On my mac, I've got HammerSpoon configured to change a bunch of things depending on power levels, sleep state etc, including killing off Slack.