← Back to team overview

documentation-packages team mailing list archive

[Bug 1545264] Re: screen brightness slider has no effect


I am not sure whether it should really be a question, or a bug.  I have
found the little pencil, so that is progress.

You received this bug notification because you are a member of
Documentation Packages, which is subscribed to ubuntu-docs in Ubuntu.

  screen brightness slider has no effect

Status in ubuntu-docs package in Ubuntu:

Bug description:
  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

To manage notifications about this bug go to: