tips.md

For removing the beep sound when operation not permitted:

Edit the file /etc/inputrc

Add set bell-style none

For deleting it in all applications

$ xset b off

additional yay packages

xidlehook

libinput-gestures (advanced touchpad gestures)

NEED PKGS: libinput, libinput-gestures, wmctrl In order to work, the user must be in the input group.

For HONOR brightness working

NEED PKGS: acpilight In order to work, the user must be in the video group.