![]() Make sure it’s enabled to get the best battery life over time.įirst, if you own a MacBook with Thunderbolt (any MacBook Air or MacBook Pro since 2016, except for the original 12-inch MacBook), you need to make sure it’s updated to at least macOS Big Sur. The feature also learns from your personal habits over time. While intentionally not charging your MacBook to 100% of capacity might seem strange, this helps protect your battery from wear and tear. It uses an algorithm to keep your battery hovering around an 80% charge. Enable optimized battery charging in macOSįinally, the optimized battery charging feature Apple added in macOS Big Sur can help you get better battery life from your MacBook. Unite lets you “turn any website into a deeply customizable app on your Mac,” according to developer BZG. If you really like launching them from the Dock instead of a browser window, you can use Unite, which is free (with limits). To save MacBook battery life, open these types of services in Safari instead of using the app, which secretly runs on Chrome. A lot of popular desktop apps like Discord, Slack, WhatsApp, Skype and Messenger - any “app” that looks exactly the same as its website - uses the same power-hungry web engine that Chrome runs on. Griffin Jones/Cult of Macīut that’s not all. For instance, the Slack website in Safari (left) and the Slack app (right) are functionally identical. Don’t let sneaky apps drain your MacBook battery. If most of your time on battery is spent on the web, using Safari instead of Chrome can make a significant difference to your MacBook battery life. The Chrome web browser is notoriously power-intense. If you want good MacBook battery life, don’t use Chrome (or apps that use Chrome) When Safari (left) and Chrome (right) run the same websites, you can see in Activity Monitor (center) that Chrome uses much more CPU power, threads and energy. When they’re in the background, minimized or hidden, they’re not using any power - just like your iPhone. A good rule of thumb is to see which apps take a longer time to open.Īpple’s built-in apps like Messages, Calendar, Notes, Safari and others use a technology called App Nap. This holds especially true for big apps like Microsoft Word or Adobe Photoshop that need to load a lot of resources every time you launch them. Quitting apps that you’ll open again moments later can often be worse than leaving them minimized in the background or with all windows closed. ![]() Quit these apps (if you’re not using them) and your battery will last longer. Here you can see which apps use the most energy. Then click on the battery percentage in the bottom corner. To identify apps that drain your MacBook battery the most, click the Control Center icon in the menu bar. When 7 years old you reach, run as good you will not. Yes, my MacBook Pro battery needs serviced. See which Mac apps use the most power See which apps are using more power in Control Center. My ancient 2015 MacBook Pro only gets an hour or two on battery after seven long, hard years of service. The longer your battery lasts over time, the longer your MacBook remains useful as a laptop. If you take your MacBook to class or to work, you want to feel confident leaving your power cable at your desk so you can travel light. Ideally, you want to get all of your work done without being interrupted at all. You want to get more work done before you need to hunt down your power cable and plug in. Linux lima-rancher-desktop 5.15.There are two things to consider: how long your MacBook lasts on a single charge and how long the battery holds up over time. ![]() It's because of the OS used in the VM powered by Rancher Desktop, which is: It's because of the Docker version for the potential cgroup related issues Ģ. RUN sed -i -e 's/^AcceptEnv LANG LC_\*$/#AcceptEnv LANG LC_*/' /etc/ssh/sshd_configġ. # bash: warning: setlocale: LC_ALL: cannot change locale # user locale env variables or we get warnings such as: # This container image doesn't have locales installed. RUN systemctl set-default multi-user.target ![]() ![]() # Don't start any optional services except for the few we need.ĭbus systemd openssh-server net-tools iproute2 iputils-ping curl wget vim-tiny sudo & \ The Dockerfile I used to build Mac M1 image is: To make it clearer, I used footloose, a small cli tool to create so-called VM-like containers where the sshd process will be on by systemd within the container so that I can SSH into it by its simple wrapper command, like:įootloose ssh ubuntu-0 -c īut it fails now as I found that the sshd process was not running there like it should. I'm not sure whether it's because of Docker version itself, or it's because of the change of Desktop. Hey folks, I recently changed my laptop to Mac with M1 chip (from Intel) and replaced Docker Desktop with Rancher Desktop.Īll good but with one thing keeps annoying me: I can't run systemd-powered containers properly anymore for some reason. ![]()
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