Bug ID 1180591
Summary Display backlight stuck at 100%
Classification openSUSE
Product openSUSE Tumbleweed
Version Current
Hardware x86-64
OS openSUSE Tumbleweed
Status NEW
Severity Normal
Priority P5 - None
Component Kernel
Assignee kernel-bugs@opensuse.org
Reporter maurizio.galli@gmail.com
QA Contact qa-bugs@suse.de
Found By ---
Blocker ---

Created attachment 844855 [details]
system information

I have just upgraded my device to Tumbleweed and now backlight brightness is
stuck at 100% with no way to change it.

I have tried several methods, including xbacklight and Xfce settings.
Backlight control  used to work fine with Kernel 5.3 shipped by Leap. 

I found a recent report using similar hardware that could suggest a regression
in the kernel:

I attached information about my system but please let me know what else I can

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