Start up programs I added not opening when I start up my laptop

[Aravisian]

@BlackJoker

also when I'm opening the Discord for example the effect of brightness controller always gone and I need to re open the program so the brightness will work normally

Discord resets / interferes with Brightness?

@BlackJoker

@Aravisian

Have you tried or used any grub parameters like acpi_backlight=vendor and acpi_osi=linux?

How to use it ?

Please see this post here:

Brightness always at 100% after reboot

It's very easy, so if you would like to try it out, you might not have to wait (or might experience annoyance if it does not work). You can add or remove a grub parameter by adding an entry or removing an entry from the Grub File. sudo nano /etc/default/grub Arrow key down to the parameters: GRUB_CMDLINE_LINUX_DEFAULT="quiet splash" You can see two parameters already included in the quote marks: quiet and splash. Add the parameter acpi_backlight=vendor inside the quote marks: GRUB_CMDL…

@BlackJoker

I had problems with the system brightness I did something which I don't remember now to fix it but it didn't work

This is a primary issue in computing that in the Military, we would solve with standardization.
The Monitor has brightness control. The Motherboard has brightness control. The User Interface Operating System has brightness control...
It would help if only one thing controlled brightness - Do one thing and do it well.