Ubuntu
linux package

  1. Bionic (18.04)
  2. Bug #1894667
  3. Comment #28

Comment 28 for bug 1894667

Revision history for this message
Erkan ÜNLÜTÜRK (erkan-unluturk) wrote :

Brightness bar worked with acpi_backlight=video

xubuntu@xubuntu:/sys/class/backlight/radeon_bl0$ cd ..
xubuntu@xubuntu:/sys/class/backlight$ ls
acpi_video0 radeon_bl0
xubuntu@xubuntu:/sys/class/backlight$