I am not against Lenovo in any way, they have been making excellent products over the years, I am just surprised that many don't realize that it's a Chinese Company, despite them being such a big player in the PC market. Lenovo first acquired IBM's PC division in 2005, which majorly consisted of the Thinkpad and ThinkCentre models. Other facts, In 2014, Lenovo acquired Motorola Mobility which consisted of their Phone Business. In the same year, Lenovo purchased IBM's Server business. In 2017, Lenovo obtained a 51% stake in Fujitsu through their PC Joint-Venture. There are other companies that Lenovo ones, what do you guys think ? Do you think there are others worth noting ?

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My thinkpad T440p will be coming in soon and I been considering Coreboot/Libreboot but it requirwes a usb bios programmer, there are many of these from many different sellers on Amazon, but all of them are made in China by unknown companies, can these have any malware of them ?

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Limit Battery charging on Laptop ?
  • "Initials" by "Florian Körner", licensed under "CC0 1.0". / Remix of the original. - Created with dicebear.comInitialsFlorian Körnerhttps://github.com/dicebear/dicebearRG
    RGBTinkerman
    1y ago 100%

    Also when I did "echo 45 > /sys/class/power_supply/BAT0/charge_start_threshold" in sudo, it said "bash: /sys/class/power_supply/BAT0/charge_start_threshold: Permission denied "

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  • Limit Battery charging on Laptop ?
  • "Initials" by "Florian Körner", licensed under "CC0 1.0". / Remix of the original. - Created with dicebear.comInitialsFlorian Körnerhttps://github.com/dicebear/dicebearRG
    RGBTinkerman
    1y ago 100%

    Hi, thanks for replying ! when I ran, " cat /sys/class/power_supply/BAT0/charge_start_threshold" it turned "cat: /sys/class/power_supply/BAT0/charge_start_threshold: No such file or directory"

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  • Limit Battery charging on Laptop ?
  • "Initials" by "Florian Körner", licensed under "CC0 1.0". / Remix of the original. - Created with dicebear.comInitialsFlorian Körnerhttps://github.com/dicebear/dicebearRG
    RGBTinkerman
    1y ago 100%

    Unfortunately I don't see any settings in the BIOS/UEFI for it, previously when I ran windows 11, I was able to do it with Lenovo Vantage which was a windows only software, Windows 11 was really slow and laggy so that was why I switched out of it.

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  • I have a Lenovo Ideapad Flex 5i running a 10th gen Intel i5, I tried using TLP to set the battery charging limit to 80 but it always went over 80, but I did this using the TLPUI, where it mentioned that it was for Thinkpads, but I assumed that it should work in general. Is there any way to limit battery charging at all ?

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