Screen brightness & GDM background

[Hanzel]

Hi

When I search this forum I using the errors you posted above I find some posts that might help you with finding a solution. This one seems the most helpfull in your case:

Brightness of backlight:acpi_video0; amdgpu_b10

@LESS-MESS This kernel: is deprecated. Use a STABLE one or a LTS one. https://www.kernel.org/ Installing: https://wiki.manjaro.org/index.php/Manjaro_Kernels If you use nvidia driver, keep sure you use at least version 450xx. https://wiki.manjaro.org/index.php/Configure_Graphics_Cards This coredump says that there is a problem with Xorg and the amdgpu driver. A Kernel upgrade could solve this (since amdgpu is built into the kernel): nov 29 13:01:21 nawim-vivobookasuslaptopx570zdx570zd sy…

@Alternity

Also, on the Gnome login screen, I have a grey background, instead of the wallpaper I chose for the login screen.

Does help you?

How to change gnome login background?

Hi, everyone. I’m just a beginner to Linux, and I am wondering how to change the login background picture of Manjaro Gnome. If I was using Ubuntu, I would use the change-gdm-background. But this only works for Ubuntu 20.04 Focal. I have trid other possible solutions, including modifying the file 10_manjaro-gdm-branding at /etc/dconf/db/gdm.d and gnome-classic.css at /usr/share/gnome-shell/theme, but neither of them works. And by the way, the folder /usr/share/gnome-shell/theme does not contain…

Since you have not posted any information about your system it’s hard for other users to help you