Monitoring Notebook Battery with IBAM
![Dmitri Popov Dmitri Popov](/var/linux_magazin/storage/images/online/blogs/productivity-sauce/275404-17-eng-US/Productivity-Sauce.png)
Productivity Sauce
While KDE, Gnome, and Xfce come with dedicated graphical utilities for monitoring notebook battery, you might still want to use IBAM to keep an eye on the battery parameters directly from the command line. IBAM stands for Intelligent Battery Monitor, and it "uses statistical and adaptive linear methods to provide accurate estimations of minutes of battery left or of the time needed until full recharge." In layman terms, this means that IBAM provides a more accurate estimate of the remaining battery life and charge time. IBAM does this by creating a battery and charge profile from which it can compute the actual times.
To find out the remaining battery life (or charging time, if the notebook is plugged into the mains), simply run the ibam command. As any command-line tool, IBAM supports a number of useful command line parameters, and you can get a quick overview of the available options by running the ibam --help command. My personal favorite is the -a (or --all) option which displays detailed information about the battery. --plot is another nifty option which generates a chart of battery life and charge time. On Ubuntu, IBAM is available in the Universe software repository, so installing the utility is as easy as running the sudo apt-get install ibam command. If using IBAM from the command line is not your cup of tea, you will be pleased to learn that the utility is also available as a plugin for the KGrellM graphical system monitor. To install the plugin on Ubuntu, use the sudo apt-get install gkrellm-ibam command. You can then enable the installed module in the Plugins section of the GKrellM Configuration window.
Comments
comments powered by DisqusSubscribe to our Linux Newsletters
Find Linux and Open Source Jobs
Subscribe to our ADMIN Newsletters
Support Our Work
Linux Magazine content is made possible with support from readers like you. Please consider contributing when you’ve found an article to be beneficial.
![Learn More](https://www.linux-magazine.com/var/linux_magazin/storage/images/media/linux-magazine-eng-us/images/misc/learn-more/834592-1-eng-US/Learn-More_medium.png)
News
-
NVIDIA Released Driver for Upcoming NVIDIA 560 GPU for Linux
Not only has NVIDIA released the driver for its upcoming CPU series, it's the first release that defaults to using open-source GPU kernel modules.
-
OpenMandriva Lx 24.07 Released
If you’re into rolling release Linux distributions, OpenMandriva ROME has a new snapshot with a new kernel.
-
Kernel 6.10 Available for General Usage
Linus Torvalds has released the 6.10 kernel and it includes significant performance increases for Intel Core hybrid systems and more.
-
TUXEDO Computers Releases InfinityBook Pro 14 Gen9 Laptop
Sporting either AMD or Intel CPUs, the TUXEDO InfinityBook Pro 14 is an extremely compact, lightweight, sturdy powerhouse.
-
Google Extends Support for Linux Kernels Used for Android
Because the LTS Linux kernel releases are so important to Android, Google has decided to extend the support period beyond that offered by the kernel development team.
-
Linux Mint 22 Stable Delayed
If you're anxious about getting your hands on the stable release of Linux Mint 22, it looks as if you're going to have to wait a bit longer.
-
Nitrux 3.5.1 Available for Install
The latest version of the immutable, systemd-free distribution includes an updated kernel and NVIDIA driver.
-
Debian 12.6 Released with Plenty of Bug Fixes and Updates
The sixth update to Debian "Bookworm" is all about security mitigations and making adjustments for some "serious problems."
-
Canonical Offers 12-Year LTS for Open Source Docker Images
Canonical is expanding its LTS offering to reach beyond the DEB packages with a new distro-less Docker image.
-
Plasma Desktop 6.1 Released with Several Enhancements
If you're a fan of Plasma Desktop, you should be excited about this new point release.
Real-Usage Data
acpi is installed by default on most distributions