Hello,
inside "/sys/class/backlight/" I have two folders: "acpi_video0" and
"acpi_video1":
~$ systemctl status systemd-backlight@backlight:acpi_video0.service
● systemd-backlight@backlight:acpi_video0.service - Load/Save Screen Backlight B
Loaded: loaded (/lib/systemd/system/systemd-backlight@.service; static; vendo
Active: active (exited) since Sat 2017-04-08 13:37:31 CEST; 16min ago
Docs: man:systemd-backlight@.service(8)
Main PID: 683 (code=exited, status=0/SUCCESS)
~$ systemctl status systemd-backlight@backlight:acpi_video1.service
● systemd-backlight@backlight:acpi_video1.service - Load/Save Screen Backlight B
Loaded: loaded (/lib/systemd/system/systemd-backlight@.service; static; vendo
Active: active (exited) since Sat 2017-04-08 13:37:31 CEST; 22min ago
Docs: man:systemd-backlight@.service(8)
Main PID: 684 (code=exited, status=0/SUCCESS)
Today I received many Ubuntu updates (kernel included), and I also installed
freshly released Nvidia 381.09 driver (via “Graphics Drivers” team -
Proprietary GPU Drivers PPA).
Now brightness settings are correctly saved, but I have a new problem: changing
brightness level doesn't produce any effect (both with or without Nvidia driver
installed).
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1270579
Title:
On laptops, screen brightness and keyboard backlight isn't memorized
between sessions
To manage notifications about this bug go to:
https://bugs.launchpad.net/dell-sputnik/+bug/1270579/+subscriptions
--
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
