I've been trying to enable conservation mode in my laptop in Ubuntu my laptop is Dell G15 5520 ,any one know how and i need a GUI for that not a command for anyone don't know the conservation mode :Conservation mode in some laptops will stop the battery from charging above 60% to improve the lifespan of the battery.
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1It depends on if the laptop support this feature. – Pilot6 Feb 05 '23 at 14:23
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1AFAIK there is no Linux utility for this. If BIOS supports it, it can be enabled either in BIOS, or by writing to a system register. – Pilot6 Feb 05 '23 at 14:27
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@Pilot6 I thought `tlp` can do this by setting the [*stop charge threshold*](https://linrunner.de/tlp/settings/battery.html) but indeed it is hardware vendor specific. – user68186 Feb 05 '23 at 14:43
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ok thanks a lot – خالد سعيد Feb 05 '23 at 21:55