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Asked: 2024-09-29T21:07:29+05:30

I’m experiencing an issue with my laptop running Ubuntu 24.04.1 LTS where the battery continues to drain every time I shut it down. Does anyone have solutions or suggestions to prevent this problem?

So, I’ve got this really annoying problem with my laptop running Ubuntu 24.04.1 LTS. I’ve been noticing that every time I shut it down, the battery keeps draining, and it feels like I’m losing power even when the thing is off! It’s like I’m constantly babysitting my battery – I have to keep it plugged in most of the time just to make sure it has enough juice when I need to use it.

I first thought it could just be a quirky laptop issue, but I’ve done some digging online, and it seems like this might be a more widespread problem. I’ve tried a bunch of basic fixes, like checking the power settings and ensuring that there are no apps still running in the background, but nothing seems to help. Even when I shut down properly, the battery percentage still drops by quite a bit when I come back to it after a day or two.

What’s frustrating is that I’ve seen some people suggest solutions like tweaking some power management settings or even updating the kernel, but honestly, I’m not super tech-savvy. I’m concerned that I might end up messing something up. Plus, I don’t want to end up with a laptop that requires more charging than my phone!

Has anyone else dealt with this kind of battery drain issue after shutdown on Ubuntu? I’d love to hear any tips or workarounds you’ve found that have worked for you. Is there something in the settings I might be missing, or maybe a specific command I need to run in the terminal to help with this? I’m open to any ideas, even if they sound a little out there. Just trying to avoid the hassle of having to plug my laptop in every time I want to use it. Appreciate any help you can give!

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    2 Answers

    1. Hey there! Totally get how annoying this battery issue can be. It sounds like your laptop is entering a sort of “sleep” mode instead of fully shutting down. Here are a few ideas you might want to try:

      1. Disable Fast Startup: Sometimes, the fast startup feature can cause issues. Try this command in the terminal:

        sudo nano /etc/default/grub

        Find the line that says GRUB_CMDLINE_LINUX_DEFAULT="quiet splash" and change it to
        GRUB_CMDLINE_LINUX_DEFAULT="quiet splash noresume". Then, run sudo update-grub and reboot your system.

      2. Check Power Management Settings: You might want to install a tool called TLP. It’s a power management tool that can really help. You can install it with:

        sudo apt install tlp tlp-rdw

        After installation, just start it with sudo tlp start.

      3. Update Your System: Make sure your system is fully updated. Sometimes newer kernels or packages can fix battery drain issues. Just run:

        sudo apt update && sudo apt upgrade
      4. Try Hibernate Instead of Shutdown: If your laptop supports it, hibernate mode saves your current state to disk and powers off completely, which might help with the battery drain.

      If you’re still having trouble, you might want to check if there are firmware updates available for your laptop too! And remember, when in doubt, a quick search about your specific laptop model and Ubuntu can lead to some hidden gems of solutions.

      Hope this helps, and good luck!

    2. The battery drain issue you’re experiencing on your Ubuntu 24.04.1 LTS laptop could be related to a number of factors. First, it’s essential to check if your system is properly shutting down. You can do this by examining the power settings in both the system settings and the BIOS/UEFI firmware settings. Ensure that fast startup features are disabled, as they can sometimes cause hardware to stay powered on even after a shutdown. Additionally, running the command sudo systemctl poweroff from the terminal can help verify that the system is indeed shutting down completely. If the issue persists, it may be worthwhile to inspect the list of running services with systemctl list-units --type=service before shutting down, to identify any lingering processes that could affect power consumption.

      If you’re comfortable with the idea of updating your kernel, doing so may also resolve the problem, as newer kernels often come with improved power management fixes. To safely update, you can use the command sudo apt update && sudo apt upgrade to ensure your system is current. On the other hand, if you’re looking for a less technical solution, consider installing a lightweight tool like TLP, which automatically applies various power management settings. It can be installed with sudo apt install tlp. Remember, after any adjustment or installation, always monitor your battery performance for a few days to assess any changes. Should you run into issues, don’t hesitate to seek further assistance or revert changes as necessary.