I'm still interested in a keymap -i check (/usr/share/doc/udev/README.keymap.txt.gz) to see whether pressing the keys produces the right key code (brightnessup/brightnessdown), and possible multiple events per keypress.
I'm still interested in a keymap -i check (/usr/share/ doc/udev/ README. keymap. txt.gz) to see whether pressing the keys produces the right key code (brightnessup/ brightnessdown) , and possible multiple events per keypress.