![]() I tested that on my LG Gram 16, and it seems to work perfectly: when plugging the AC with 85% charged, KDE states that it is charging, but the percentage stays at 85% (with "time to full" blocked at 1:41).Īs stated in the quote above, this value will be reset when the kernel boots, so you may have to change the value again. So, for example, you can manually set the limit to 80 with the following command: echo '80' | sudo tee /sys/devices/platform/lg-laptop/battery_care_limit If not available, choose Uninstall Driver, restart PC to reinstall. This value is reset to 100 when the kernel boots. Right click Start to open Device Manager, under Battery choose the battery device, then Driver tab, then if available Roll Back the driver. Limiting the charge reduces battery capacity loss over time. Writing 80/100 to /sys/devices/platform/lg-laptop/battery_care_limit sets the maximum capacity to charge the battery. In particular, it also provides a "Battery care limit". Ubuntu packages are available in the official repository.įor LG Gram laptops, there's a specific kernel driver, which seems to be active out of the box, at least in EndeavourOS, for particular features of LG Gram, see So if you're reading this comment in few years, check the documentation, maybe your device is now supported. As pointed by in the comments (please upvote them!), while TLP used to only work on Thinkpads, the newest version has support for devices from multiple vendors, and given the nature of the project-if the appropriate drivers for other devices will become available, it is likely these will get integrated into this project too. ![]() One of the parameters it controls is maintaining battery charging limits. Nevertheless TLP is highly customizable to TLP comes withĪ default configuration already optimized for battery life, so you may Since the Hyper-V Manager would not allow me to choose a boot device. Supported System Windows 7, 8, 8. About Lenovo Default Missing Ideapad 320 Or Boot Device Failed Boot Visit our. Without the need to understand every technical detail. This package installs the software (Power management driver) to enable power management on Lenovo computers. TLP brings you the benefits of advanced power management for Linux When reinstalling Windows, try the Lenovo disc images, as longer battery times have been reported, probably due to custom drivers.There's a somewhat nicer application now available to Ubuntu (and other distributions): ![]() A can of compressed air may be useful too, and a bottle of isopropyl alcohol and cotton buds are good for cleaning, but not on the screen. The only tools you need for servicing a ThinkPad are a set of small screwdrivers and a nylon spudger (for taking the screen and keyboard bezels off), and possibly a pair of tweezers. Battery Information Display health information for up to six installed batteries, depending on system capabilities, and edit battery settings or create a. Corporate bulk purchasers don't usually go for it. Not only will it have better brightness, colour, contrast and viewing angles - you will most probably more than make up the investment when selling it. When buying a new ThinkPad, consider taking the IPS screen option if possible, as it doesn't cost much. ![]() When buying a used ThinkPad, remember to check that the BIOS is not locked with a supervisor's password and that Computrace is not enabled and activated. For IBM/Lenovo ThinkPad laptop enthusiasts. ![]()
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