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Questions tagged [battery-charging-threshold]

Questions about the lower battery charge threshold to start charging and higher battery charge threshold to stop battery charging.

17 questions
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1 answer

Battery Full Indicator 22.04

It is really helpful that there is a low battery warning, which can be customised. But there is no warning when the battery is full. If left unattended, it will cause battery wear. Is there any method to get a warning when the battery charge has…
user227495
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Set low battery percentage to 15% in 22.04

I am glad that the low battery notification now shows at 20% than the previous 10%. Will it be possible to get a notification at 15% or change the warning to 15% of battery? That is a figure which is working for me. So I would prefer to plug in at…
user227495
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How do I limit battery charging to 80% on Ubuntu?

I'm using a Dell XPS 13 7390 and am wondering if this is possible. I can do this in Windows but the Dell power management app doesn't seem to be available for Ubuntu.
user15032639
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2 answers

Battery charged percentage not increasing on Lenovo Legion 5 15ACH6

I have recently shifted from Windows 10 to Ubuntu on a Lenovo legion 5 5-15ACH6 with ryzen 7 5800 H and RTX 3050 GPU. In Windows, I used the Lenovo vantage to limit my charging up to 60%. But after I switched to Ubuntu 20.04, the laptop battery…
Gourav Chakraborty
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1 answer

What is difference between 'charge_start_threshold' and 'charge_control_start_threshold'

When working to configure battery charge threshold behavior, running ls /sys/class/power_supply/BAT0 produces two pairs of entries that seem to have the same function: 'charge_start_threshold' and…
G.W.
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Limit charging threshold in ASUS laptop in Ubuntu 20.04.2 LTS?

I'm currently using a dual-booted ASUS laptop (Windows and ubuntu). In windows, Asus has a feature to limit the charging threshold up to 60%. But when I log into ubuntu it starts to charge up to 100%. Is there any way to limit the charging threshold…
zacknight95
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How to increase the battery charging voltage

I plugged in a LiPo battery into my single board computer running Ubuntu 20.04.1 LTS. The Power Statistics shows the battery is 7.4V but the actual battery voltage is 7.6V. Now, when the battery is 100% charged, it can only be used for 10 minutes. I…
Bridges
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My laptop doesn't charge after plug back the charger AC

After last update 22.04.2 LTS (3 days ago), i found my laptop doesn't reconzise, when I plug back the charger (AC no USB-C). I realize if you restart/shut down or suspend you laptop with the charger is pluged in, Ubuntu reconize and charging the…
stupot2d
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charge_control_end_threshold not writable

I was trying to put a charging threshold on my laptop (Huawei matebook 13), this functionality works on windows and worked on my previous linux install (Ubuntu 22.04 LTS). I tried doing the same stuff specified here, but I encountered the problem…
user1695193
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Battery percentage issue

My laptop battery stays at 99% for long although I am using the laptop continuously. Once the charge decreases to 98%, it goes on decreasing at a faster rate.
Tirtharaj Dasgupta
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Power Symbol Does Not Shown Correctly

The Problem occurs when I open my laptop that is plugged in. My battery does now shown as charging but it actually is. And If I plug out and again plug in, It works normally. Why can it be happened and how to solve it
exiort
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I tried to enable conservation mode in Ubuntu

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…
خالد سعيد
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acpi thermal zone sensor malfunction

I am running Ubuntu 22.04.1 LTS on a Ryzen 7,my acpitz sensor acpi0 has been fried in a spark from a crooked battery reconnect. In /sys/class/thermal/thermal_zone0/mode I can change 'enabled' to 'disabled', but it is not persistent. I need to…
Bituoso
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Lenovo Battery Conservation mode fail

I've been trying to get battery conservation mode to work by doing the below, but ultimately I have been unable to get the setting to change from 0 to 1 Running kernel 5.11.0-37 Tried previous posted solutions of echo 1 >…
Paul N
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Is there a known way to get the battery to stop charging at 60% with Ubuntu on a Lenovo g50-30?

I recently setup dual boot to Ubuntu on my Lenovo g50-30. One of the reasons for doing this was because I was getting annoyed that 'conversation mode' (using Lenovo Energy Manager) was being reset every time the power was removed on shutdown.…
Alfie Stoppani
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