Hi, I noticed this issue from bug 959106, thank Alex Wolfson.
We know this issue and this is not only a issue in userpsace but in kernel, so it's not easy to fix it soon.
We need the code ready in userspace(such as gnome-settings-daemon in gnome) and then we will fix the code in kernel.
But the maintainer of the gnome-settings-daemon didn't accept the patch yet, see bug 959106
Anyway, there is an workaround to fix this, just do
echo 1 | sudo tee /sys/module/video/parameters/brightness_switch_enabled
Hi, I noticed this issue from bug 959106, thank Alex Wolfson. daemon in gnome) and then we will fix the code in kernel. daemon didn't accept the patch yet, see bug 959106
We know this issue and this is not only a issue in userpsace but in kernel, so it's not easy to fix it soon.
We need the code ready in userspace(such as gnome-settings-
But the maintainer of the gnome-settings-
Anyway, there is an workaround to fix this, just do video/parameter s/brightness_ switch_ enabled
echo 1 | sudo tee /sys/module/