Public bug reported:
f.lux also has no effect.
also when i try to do
sudo echo 50 > /sys/class/backlight/acpi_video0/brightness
then it says 'bash: brightness: permission denied'.
Trusty Tahr 14.04 updated to current
** Affects: ubuntu-docs (Ubuntu)
Importance: Undecided
Status: Invalid
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1545264
Title:
screen brightness slider has no effect
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/ubuntu-docs/+bug/1545264/+subscriptions
--
ubuntu-bugs mailing list
[email protected]
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
