Ubuntu
linux package

  1. Bug #257827
  2. Comment #59

Comment 59 for bug 257827

Revision history for this message
Pavol Klačanský (pavolzetor-deactivatedaccount) wrote :

It is quite strange, buttons change it by twice steps, but this:
sudo sh -c "echo 10 > /sys/devices/virtual/backlight/acpi_video0/brightness"
sudo sh -c "echo 9 > /sys/devices/virtual/backlight/acpi_video0/brightness"
and so on can change brightness properly