Hello,
kernel 6.1 or 6.2 will change how laptop backlight is handled and it might
negatively affect some laptops, especially older ones. Hans De Goede, the
developer of that change, asks for wider community testing. Here are his
blog posts containing all necessary instructions:
* Part 1:
https://hansdegoede.livejournal.com/26427.html
* Part 2:
https://hansdegoede.livejournal.com/27130.html
If you can, please help him identify affected laptops, so that this change
can be prepared with a minimum negative impact. All results are to be
submitted directly to Hans (not to this list), as described in the blog
posts.
Thank you!
Kamil Páral
Fedora QA