I have gone through other questions as well and somewhere it was mentioned that using percentage policy = true and gsettings to different level will work and it did work for some time until now. How to get back low power notification, my battery is broken btw.
I have just installed Ubuntu 18.04 along with Windows on my Dell Inspiron 7000 Gaming Laptop. My problem is that the battery icon does not show.
When using upower -i /org/freedesktop/uPower/devices/battery/BAT0 command on terminal, it says no power supply.
Why is this?
I was looking at my power statistics and noticed three different colors are used: green, blue and red. What do they mean?
After installing Ubuntu on my ThinkPad T510, the GDM screen and GNOME session would always start at 100% brightness.
I quickly found out, that this can be controlled via gnome-power-preferences, but I'd like to have GDM and the GNOME session follow the global backlight setting (ie., when I set it during POST, GRUB, GDM, a GNOME session, or on a TTY, I expect it not to automatically change).
So, how can I make gnome-power-manager stop automatically changing my backlight level?
Every now and then, I encounter some mention of other devices being shown in the power indicator. For example, along with the laptop battery, listing the battery level for an iPod being charged over USB. I understand the specification mentions that, too, but I definitely haven't seen it with any of my various devices that have batteries in them.
So, does that feature truly exist right now? Any information on what hardware is supported and whether that support can expand in the future? Anything people can do to help? :)